Search

Context Nonalcoholic fatty liver disease (NAFLD) is prevalent in 25–30% of British and European populations, representing a potential global public health crisis. Marine omega-3 (n-3) polyunsaturated fatty acids offer well-evidenced benefits to NAFLD biomarkers; however, the effect of plant-based n-3 has not been evaluated with a systematic review and meta-analysis. Objective The review aimed to systematically evaluate the effect of plant-based n-3 supplementation on NAFLD surrogate biomarkers and parameters. Data Sources Medline (EBSCO), PubMed, CINAHL (EBSCO), Cochrane Central Register of Controlled Trials, the International Clinical Trials Registry Platform, and Google Scholar databases were searched to identify randomized controlled trials published between January 1970 and March 2022 evaluating the impact of plant-based n-3 interventions on diagnosed NAFLD. The review followed the PRISMA checklist and is PROSPERO registered (CRD42021251980). Data Extraction A random-effects model and generic inverse variance methods synthesized quantitative data, followed by a leave-one-out method for sensitivity analysis. We identified 986 articles; after the application of selection criteria, six studies remained with 362 patients with NAFLD. Results The meta-analysis showed that plant-based n-3 fatty acid supplementation significantly reduced alanine aminotransferase (ALT) (mean difference: 8.04 IU/L; 95% confidence interval: 14.70, 1.38; I2 = 48.61%) and plasma/serum triglycerides (44.51 mg/dL; 95% confidence interval: –76.93, –12.08; I2 = 69.93%), alongside body-composition markers in patients with NAFLD (P < 0.05). Conclusion Plant-based n-3 fatty acid supplementation improves ALT enzyme biomarkers, triglycerides, body mass index, waist circumference, and weight loss when combined with lifestyle interventions to increase physical activity and a calorie-controlled diet. Further research is needed to identify the most effective plant-based n-3 sources in larger numbers of patients with NAFLD over longer study durations. Systematic Review Registration PROSPERO registration no. CRD42021251980. [ABSTRACT FROM AUTHOR]

To evaluate the effect of yoga on the frequency of MetS and its impact on cardiovascular risk markers in climacteric women. We recruited 84 sedentary women between 40 and 65 years diagnosed with MetS. Participants were randomly assigned to a 24-week yoga intervention or control group. We evaluated the frequency of MetS and changes in the individual components of MetS at baseline and after 24 weeks. We also assessed the impact of yoga practices on cardiovascular risk through the following markers: High-sensitivity C-reactive Protein (hs-CRP), Lipid Accumulation Product (LAP), Visceral Adiposity Index (VAI), and Atherogenic Index of Plasma (AIP). The frequency of MetS reduced significantly after 24 weeks of yoga practice (− 34.1%; p < 0.001). Statistical analysis showed that the frequency of MetS was significantly lower in the yoga group (65.9%; n = 27) than in the control group (93.0%; n = 40) after 24 weeks (p = 0.002). Regarding the individual components of MetS, yoga practitioners had statistically lower waist circumference, systolic blood pressure, triglycerides, HDLc, and glucose serum concentrations than the control group after 24 weeks. Yoga practitioners also had a significant decrease in hs-CRP serum concentrations (3.27 ± 2.95 mg/L vs. 2.52 ± 2.14 mg/L; p = 0.040) and a lower frequency of moderate or high cardiovascular risk (48.8% vs. 34.1%; p = 0.001) after 24 weeks of practice. The yoga group had LAP values significantly lower than the control group after the intervention period (55.8 ± 38.04 vs. 73.9 ± 40.7; p = 0.039). Yoga practice demonstrated to be an effective therapeutic to manage MetS and reduce cardiovascular risk in climacteric women. [ABSTRACT FROM AUTHOR]

Aims Fatty liver disease is a type of fat accumulation in the liver parenchyma that can be related to lifestyle. Therefore, this study compared the effectiveness of nutrition education with and without physical activity on blood lipids and liver aminotransferase enzymes in men with nonalcoholic fatty liver disease. Materials & Methods This study is a randomized clinical trial with a control group, carried out on 80 employees working in the South Pars gas complex in Jam, Iran, suffering from fatty liver. The participants were allocated to four nutrition education groups; a physical activity group, a nutrition education group with physical activity, an education group without physical activity, and a control group (20 people each) using a random block sampling method. In all four groups, 48 hours before the intervention, 3 and 6 months after the intervention, blood lipids and liver enzymes were measured and recorded in a form. Data were analyzed using SPSS 21 software and chi-score statistics, one-way ANOVA, and repeated measures ANOVA test. Findings Alanine aminotransferase enzyme showed a significant improvement in each of the 3 intervention groups compared to the control group at 3 and 6 months after the research intervention (p=0.001). Low-density lipoprotein showed a significant improvement in 6 months, which was related to the group of physical activity combined with nutrition education (p=0.005). Conclusion Exercise and education interventions are more effective over a longer period of time in preventing and treating non-alcoholic fatty liver disease. [ABSTRACT FROM AUTHOR]

Background: Exercise interventions can promote health, but they can be difficult to implement. Moreover, no consensus has been reached regarding which exercise modality promotes the most significant improvement in metabolic health. Purpose: This feasibility study was conducted to (a) determine the implementation efficacy of supervised and home-based exercise interventions by investigating their respective rates of intervention adherence, adherence to targeted intensity, attrition, and adverse events and (b) explore the preliminary efficacy of 12-week exercise programs among aerobic exercise, aerobic exercise combined with resistance exercise, and high-intensity interval training on body composition, anthropometric parameters, and lipid profiles for community-dwelling residents with physical inactivity. Methods: This randomized controlled trial was conducted from April to October 2020. Seventy-two sedentary participants aged 40-70 years were enrolled and randomized into one of four groups: 12-week aerobic exercise, aerobic exercise combined with resistance exercise, high-intensity interval training, and control. The three exercise groups performed at least moderate-intensity supervised exercise twice a week and home-based exercise once a week, whereas the control group maintained their usual daily activities. The target variables, including body composition, anthropometric parameters, and lipid profiles, were measured before and after the 12-week intervention. Results: The intervention adherence rates were 74.01%-87.54% for the supervised exercise group, 64.98%-83.90% for the home-based exercise group, and 82.65%-92.65% for the target exercise intensity group. The attrition rate ranged from 12.50% to 17.65%, and no adverse events were reported in any of the exercise groups. Preliminary efficacy data show the reductions in body weight (95% CI [0.01, 1.20], p = .048) and low-density lipoprotein (95% CI [2.76, 30.32], p = .02) were greater in the exercise groups than the control group, although the intergroup differences were not significant. Conclusions/Implications for Practice: Body weight and low-density lipoprotein may be efficiently reduced in a 12-week period using any of the three exercise modalities with at least 82.65% adherence to moderate-intensity exercise and 70.84% adherence to exercising 3 times a week. [ABSTRACT FROM AUTHOR]

Summary: Objectives: Childhood obesity increases risk factors related to metabolic diseases. Watermelon's bioactive components can help reduce these risk factors. However, no study has investigated the effects of whole watermelon including both the flesh and rind or have assessed the impacts of any form of watermelon on children with overweight or obesity. The goal of this study was to examine the effects of whole‐blenderized watermelon (BWM) consumption on cardiometabolic risk factors. Methods: A randomized, cross‐over clinical design was implemented. Boys and girls ages 10–17 years with overweight or obesity (BMI ≥ 85th percentile) consumed one cup of BWM or an isocaloric sugar‐sweetened beverage (control) every day for 8 weeks with a 4‐week washout between trials. Anthropometrics, dietary, biochemical and clinical measures were obtained before and at the end of each trial. Results: A total of 17 participants completed the study. Eight weeks of BWM intake significantly decreased BMI (p = 0.032), BMI percentile (BMIP) (p = 0.038), body fat percentage (p = 0.036), and haemoglobin A1c (HbA1c) (p = 0.012) compared to the sugar‐sweetened beverage. Sugar‐sweetened beverage consumption increased BMIP (p = 0.014) compared to baseline. No significant differences were observed for inflammation, blood glucose, insulin, lipids, liver function enzymes, and satiety hormones. Conclusions: The results support that BWM consumption improved some cardiometabolic risk factors including BMI, BMIP, body fat, and HbA1c. Watermelon is a potential alternative to unhealthful snacks for improving anthropometry and some risk factors related to obesity in children. [ABSTRACT FROM AUTHOR]

Objective: Metabolic syndrome is a potential side effect of atypical antipsychotics which are the current standard treatment for schizophrenia. Therefore, we aimed to examine the effect of barberry root (Berberis vulgaris) on the prevention of metabolic syndrome caused by atypical antipsychotic drugs in patients with schizophrenia. Method: Our research was a three-blind randomized clinical trial. The participants included all patients who were diagnosed with schizophrenia through the SCID-5 questionnaire and based on the DSM-5-TR criteria by two psychiatric experts. These patients were randomly divided into intervention and placebo groups. During a three-month treatment period, the intervention group received three 500 mg capsules of barberry root extract daily, whereas the placebo group received the same capsules containing 500 mg of starch powder. Metabolic syndrome variables including fasting blood glucose, serum lipids (triglyceride and cholesterol), blood pressure, weight and waist circumference were measured before and after the treatment as outcome measure. Chi-square and t-tests were used for data analysis using SPSS-22 software. Results: At the beginning of the study, there was no significant difference between the intervention group (n = 41) and the placebo group (n = 47) in terms of demographic factors, and pre-treatment assessments including weight, waist size, fasting blood HDL, fasting blood triglycerides and systolic and diastolic blood pressure and fasting blood glucose (P > 0.05). Within group analysis showed that some metabolic factors significantly increased in both groups after the treatment (P < 0.05). Indeed, in both groups, metabolic syndrome measures worsened after the three-month treatment period. The parameters of weight and waist size were significantly higher in the intervention group than the placebo group after treatment (P < 0.05). Conclusion: Barberry root extract was not able to control the Effects of antipsychotic drugs on metabolic syndrome in schizophrenia. [ABSTRACT FROM AUTHOR]

Objectives: Exercise and Traditional Chinese Medicine (TCM) herbal tea may improve glucose metabolism through quite different mechanisms while sharing some common effects. The purpose of this study was to discover whether the intervention of exercise combined with TCM herbal tea intervention could produce advanced improvement in glucose metabolism than exercise alone in community patients with type 2 diabetes mellitus (T2DM). Materials and Methods: This was a 12-week, randomized controlled trial in which 75 community patients with T2DM were randomly assigned to the single group (n = 39) receiving intervention of aerobic and resistance exercise three times per week and the combined group (n = 36) receiving intervention of TCM herbal tea (consisted of six substances) taken once daily besides the exercise. The change of glycated hemoglobin A1 (HbA1c), tested before and after intervention, served as the primary outcome. Other measurements include fasting plasma glucose (FPG), glycated serum protein (GSP), lipid profile, and physical fitness profile. Results: HbA1c and FPG levels and their changes showed no group difference. The level of GSP was lower, and its decrease was also larger after exercise combined with TCM herbal tea than after single exercise intervention (p < 0.05). Lipid profile and physical fitness parameters were similar in the two groups except the larger six-minute walk test (6MWT) power after the combined intervention (p < 0.05). Patients showed good compliance with the intervention and had similar exercise days or amount in the two groups. No patient reported serious adverse events or significant changes in other lifestyles. Conclusions: A 12-week of exercise combined with TCM herbal tea could not enhance the hypoglycemic effects by exercise alone in community patients with type 2 diabetes. However, the lower GSP level and larger 6MWT work brought by combined intervention suggest its potential benefits, and further studies are needed to explore the effects of longer period and larger dosage of intervention. Clinical Trial Registration Number: Chinese Clinical Trial Registry: ChiCTR1800018721. [ABSTRACT FROM AUTHOR]

Background: Type 2 Diabetes Mellitus (T2DM) is one of the health issues causing untoward low-grade systemic inflammation. Aerobic Training (AT) and Vitamin D (Vit D) supplementation are among the approaches that improve lipid profile and liver enzymes in T2DM. However, the mechanisms responsible for these improvements are not fully elucidated. Objectives: This study aimed to evaluate the effects of AT and Vit D supplementation on lipid profile, liver enzymes, Interleukin-6 (IL-6), Interleukin-10 (IL-10), Cluster of differentiation 27 (CD27), Chemokine (C-X-C motif) Ligand 13 (CXCL13), Interferon-Gamma (IFN-γ) and Transforming Growth Factor-Beta 1 (TGF-β1) gene expressions in patients with T2DM. Methods: In this study, 40 male T2DM patients aged 35–50 years were randomly selected and assigned into four groups (n = 10 for each); AT+vitamin D supplementation (AT+Vit D), AT+placebo (AT), Vit D supplementation (Vit D), and control+placebo (C). The intervention consisted of 8 weeks of 20–40 minutes AT protocol at 60–75% HRmax 3 sessions/week and taking 50,000 IU of Vit D supplement once a week. Serum levels of lipid profile and liver enzymes and gene expression of IL-6, IL-10, CD27, CXCL13, IFN-γ, and TGF-β1 in Peripheral Blood Mononuclear Cells (PBMCs) were measured. One-way analysis of variance (ANOVA), Tukey's post hoc, and paired sample t-test at P-values less than 0.05 were used to analyze the data using SPSS software. Results: AT+Vit D, AT, and Vit D significantly decreased TC, TG, LDL, AST, ALT, and GGT while increased HDL after 8 weeks in favor of AT+Vit D. Also, gene expressions of IL-6, IL-10, CD27, CXCL13, IFN-γ, and TGF-β1 were downregulated significantly in AT+Vit D, AT, and Vit D, while upregulated in C. Furthermore, compared to individual AT or Vit D, AT+Vit D significantly downregulated IL-6 (P = 0.013; P = 0.025), IL-10 (P = 0.012; P = 0.026), CD27 (P = 0.023; P = 0.041), CXCL13 (P = 0.014; P = 0.025), IFN-γ (P = 0.017; P = 0.026), and TGF-β1 (P = 0.001; P = 0.028). Conclusion: In comparison to individual AT or Vit D, AT+Vit D may enhance lipid profile, and liver enzymes and drive the balance to favor inhibition of inflammation by downregulating gene expression of inflammation-related factors. As a result, AT+Vit D may be considered appropriate therapy for managing T2DM. [ABSTRACT FROM AUTHOR]

Background: The aim of the present study was to investigate the effects of melatonin supplementation along with nonsurgical periodontal therapy (NSPT) in patients with type 2 diabetes mellitus (T2DM) and chronic periodontitis (CP). Materials and Methods: The present study was a double-blind clinical trial. Fifty diabetic patients with periodontitis were randomly allocated to control (n = 25) and intervention groups (n = 25). Two tablets of 250 mg melatonin (6 mg net melatonin) or placebo were received by the intervention or control groups once a day for 8 weeks. Fasting blood glucose (FBG), glycosylated hemoglobin levels (HbA1c), lipid profile, systolic and diastolic blood pressure (SBP and DBP), anthropometric indices including weight, waist and hip circumference (WC and HC), and body mass index (BMI) were measured in patients at the beginning and end of the intervention. Results: Forty-four patients (22 patients in each group) completed the study. In the intervention group, a significant reduction was observed in HbA1c (P = 0.004), weight, BMI, WC, HC (all P < 0.001), DBP (P = 0.017), and SBP (P = 0.006). The high-density lipoprotein-cholesterol was significantly increased in the intervention group after the intervention (P = 0.007). Moreover, after the adjustment of confounding factors, the mean changes of HbA1c (mean difference: -1.30, confidence interval [CI]: -2.41-0.19, P = 0.02), weight (mean difference: -3.90, CI: -5.30-2.50, P < 0.001), WC (mean difference: -1.37, CI: -2.19-0.55, P = 0.002), BMI (mean difference: -1.41, CI: -1.92-0.89, P < 0.001), HC (mean difference: -3.55, CI: -4.74-2.35, P < 0.001), and SBP (mean difference: -1.24, CI: -2.41-0.06, P = 0.03) improved significantly in the intervention group by comparison with the control group. No side effects were reported during the study. Conclusion: The adjunct therapy of NSPT and melatonin may be useful in controlling the glycemic index, lipid profile, BP, and weight in T2DM with CP. [ABSTRACT FROM AUTHOR]

Background. Diabetes is one of the most common diseases typically seen in modern societies. Objectives. This research aimed to study the impact of consuming sesame seeds on some biochemical factors in type 2 diabetic patients. Material and methods. This clinical trial was carried out on 60 patients diagnosed with type 2 diabetes who were assigned into the experimental (n = 30) and control groups (n = 30). The experimental group received 60 g sesame seeds per day for two months, while the control group did not receive any treatment. The demographic characteristics of patients were collected by a questionnaire-based survey method. The fasting blood sugar of patients was collected at the beginning and end of the clinical trial, and the biochemical factors were measured. For data analysis, the independent two-sample t-Test and paired t-Test were conducted using SPSS software version 20, and the level of significance was set at p < 0.05. Results. In this study, the mean age of the experimental group was 52.48 ± 5.72 years old, while the average age of the control group was 56.00 ± 6.11 years old. The results showed that the serum levels of fasting blood glucose, HbA1C, cholesterol, triglycerides, lowdensity lipoprotein (LDL), alanine transaminase (ALT) and alkaline phosphatase (ALP) were significantly (p < 0.05) decreased in the experimental group compared to the control group. Conclusions. Regarding the harmless effects of sesame seeds, it seems that complementary therapy would be useful for the treatment and prevention of diabetes. [ABSTRACT FROM AUTHOR]

Background & Aims: Obesity and being overweight is one of the major public health challenges all around the world. The prevalence of being overweight has been increasing over the past decade and it is estimated that more than 2 million people are overweight now. Obesity is associated with an increased risk of some chronic diseases like diabetes, cardiovascular diseases, and cancers. Several different approaches like exercise training have already been introduced to combat obesity and overweight. According to previous studies, comprehensive approaches including training exercises, dietary supplements, and medications could provide the best outcome. Metabolic resistance training has been shown as a promising approach to weight loss with higher efficacy compared with other types of exercise training. Moreover, such effects have also been reported for Chlorogenic Acid (CGA). In the current study, we aimed to compare the simultaneous effects of 8 weeks of MRT and CGA on weight loss and lipid profile of overweight women. Methods: We performed an open-label randomized clinical trial on 40 women with overweight. Study participants were women with body mass index (BMI) between 25 to 28 who were physically active over the past 6 months before the study. We used a balanced block randomization method for case assignment. The study participants were randomly assigned to either the intervention group or a control group. The intervention given to the study participants was a combination of MRT and CGA supplements. Each MRT training session was 45 minutes including 10 minutes of warm-up, 30 minutes of MRT, and 5 minutes of cool-down. They also received CGA supplements as a form of green coffee extract (400 mg per day). We collected data on age, weight, height, BMI, medical history, and volume of physical activity for each participant. Data on lipid profiles including HDL, LDL, total cholesterol, and triglyceride were also collected for each participant at baseline using blood samples. Study participants were asked not to have vigorous exercise two in the last two days leading to blood sampling. Blood sampling was performed from the participant’s right-hand vein at 8 AM and all study participants were fasting in the last 12 hours. The same procedures were also repeated after 8 weeks of intervention. We provided and mean and standard deviation for each continuous variable. The mean comparison between intervention and control groups was performed using an independent t-test. Withing group variability of lipid profile was investigated using paired t-test. We also used a multiple linear regression model to assess the effect of CGA+MRT intervention on the lipid profile of overweight women adjusted for possible confounders. All statistical analysis was performed using Stata 17.0 software and P-values <0.05 were considered significant. Results: We compared baseline characteristics and observed no statistically significant difference between the intervention and control groups regarding age, weight, and BMI. Lipid profile at baseline was also compared between these groups and there was no statistically significant difference (P >0.05). The average BMI change in the control group was 0.4 kg/m2, while it was 0.7 kg/m2 in the intervention group. We also observed a significant decrease in HDL, TC, and TG in the intervention group over the study period (P <0.05). However, no significant change was observed in the control groups regarding the investigated outcomes (P >0.05). The linear regression model showed that after adjustment for the potential confounders the average BMI reduction in the control group was 0.6 kg/m2 higher in the intervention group than the control group and the observed association was statistically significant (P <0.05). We also observed that MRT and CGA intervention has led to more reduction in HDL level on average (Regression coefficient= -8.9, 95% CI= -10.9, -7.0). The effect of the intervention on TG and TC was also statistically significant and the intervention significantly reduced the level of TG and TC in comparison to the control group (P <0.05). Conclusion: The present study was conducted to investigate the effect of eight weeks of metabolic resistance training and CGA supplement extracted from coffee beans on the body weight and lipid profile of overweight women. We showed that MRT and CGA supplementation could lead reduce body weight and body mass index in the intervention group. The observed difference compared to the control group was also statistically significant. We also observed a significant effect of the intervention on the level of HDL, TG, and TC. According to our data level of HDL, TG, and TC in the intervention group reduced over the study period and the observed difference was statistically significant compared to the control group. We showed that simultaneous CGA and MRT could reduce body weight and body mass index in overweight women. Such findings were supported by many previous researches. Haghighi et al. showed in a study that participating in eight weeks of aerobic exercise and consuming green tea supplements significantly reduced body weight and body mass index. These findings were similarly repeated in the study of Kanha et al. and they showed that consuming CGA for eight weeks leads to weight loss in mice with a high-fat diet and also improves lipolysis pathways. In a systematic review study by Gerji et al., it was shown that the consumption of CGA supplements and coffee extract can lead to weight loss in overweight and obese people. According to previous studies, participating in MRT courses could effectively increase energy consumption and consequently increase fat burning which leads to weight loss. We also observed that MRT and CGA modified the lipid profile of overweight women. According to our findings, women in the intervention group had a lower level of HDL, TG, and TC after 8 weeks of MRT training and CGA supplementation. Their results were consistent with previous studies. Ghasemi et al, in line with the findings of the present study, showed that participating in metabolic resistance exercises with CGA supplementation leads to positive regulation of the lipid profile of overweight people. Animal studies also showed that MRT training and CGA supplementation could significantly reduce the level of TG, TC, and HDL in rats. Several mechanisms including the effect of CGA on LDL receptors and inhibition of mass absorption were introduced to justify these findings. According to our findings, MRT and CGA supplementation could lead to weight loss and reduced BMI in overweight women with a significant positive change in their lipid profile. [ABSTRACT FROM AUTHOR]

Objective: To compare the effects of resistance and aerobic training (RT and AT) on spexin (SPX), appetite, lipid accumulation product (LAP), visceral adiposity index (VAI), and body composition in type 2 diabetes mellitus (T2DM) patients. Materials and Methods: Thirty-six T2DM men were randomized to receive RT (n = 12), AT (n = 12), or to act as a non-exercise control (CON, n = 12) 3 days a week for 12 weeks. Results: SPX was increased after both RT and AT (66.2% and 46.5%, respectively). VAI, LAP, and homeostasis model assessment-insulin resistance (HOMA-IR) were reduced in both groups, while quantitative insulin sensitivity check index (Quicki) and McAuley's indexes were increased following both interventions. However, the increases of both hunger and PFC in the RT group were greater than those of the AT. Moreover, the improvement of upper-body strength (41% vs. 10.3%) and lower-body strength (42.2% vs. 20.5%) in the RT group was greater than those of the AT. Conclusion: Our investigation shows that regardless of the modes of the regimen, a 12-week exercise intervention with RT and AT can effectively induce a significant improvement in SPX levels, appetite, LAP, VAI, and body composition in adults with T2DM. [ABSTRACT FROM AUTHOR]

Purpose: Polycystic ovary syndrome (PCOS) is a common endocrine disorder among reproductive-age women. Insulin resistance and dyslipidemia are linked to PCOS. l-Carnitine supplementation as a management strategy for women with PCOS has been proposed. The effect of l-carnitine supplementation on insulin resistance, sex hormone-binding globulin (SHBG) and lipid profile in overweight/obese women with PCOS was investigated. Methods: This randomized, double-blind, controlled clinical trial, was conducted on 62overweight/obese women with PCOS. Participants were randomly assigned into two groups to receive 1000 mg/day l-carnitine or placebo (1000 mg starch) for 12 weeks. Results: l-Carnitine supplementation compared to the placebo showed a significant improvement in insulin [− 0.7 (− 7.3 to 4.0) vs. 0.7 (− 3.0 to 5.2); P = 0.001], homeostatic model assessment for insulin resistance [− 0.4 (− 1.7 to 1.1) vs. 0.0 (− 0.7 to 1.3); P = 0.002], quantitative insulin sensitivity check index (+ 0.01 ± 0.02 vs. − 0.01 ± 0.01; P = 0.02) and a non-significant change toward improvement in SHBG (+ 11.5 ± 40.2 vs. − 3.2 ± 40.2; P = 0.2). However, there was no significant differences between the two groups in serum levels of fasting plasma glucose, total cholesterol, triglyceride, low density lipoprotein-cholesterol and high density lipoprotein cholesterol (P > 0.05). Conclusion: 12-week l-carnitine supplementation in overweight or obese women with PCOS ameliorate insulin resistance, but has no effect on SHBG and lipid profile. Studies with higher dosages and duration of l-carnitine intake are required. The trial was registered on 30 December 2019 at Iranian Registry of Clinical Trials IRCT20191016045131N1. Trial registration: Registered on 30th December 2019 at Iranian Registry of Clinical Trials (IRCT20191016045131N1). [ABSTRACT FROM AUTHOR]

BACKGROUND: Exhaustive eccentric exercise (EEE), along with a positive role in weight loss and physiological adaptation, increases liver enzymes and disturbs glucose homeostasis. Many studies have been considered to neutralize the adverse effects of EEE, including vitamin D (Vit D) supplementation. The present study aimed to investigate the effect of short-term Vit D supplementation on the alteration of glycemic variables in response to EEE in patients with nonalcoholic fatty liver disease (NAFLD). METHODS: In this clinical trial, 22 overweight women with NAFLD were randomly assigned to control (C; n=11) and experimental (Exp; n=11) groups. C group received a lactose placebo daily with the same color, shape, and warmth percentage; Exp group received 2000 IU of Vit D daily for 6 weeks (42 days). Blood samples were taken to measure the liver enzymes, lipid profile, and Vit D levels alteration at four stages: Pre1(before the first EEE session), post 1 (after the first EEE session), pre 2 (before the second EEE session), and post 2 (after the second EEE session). Repeated measures ANOVA and independent t test were used to analyze the data using SPSS software (version 26) at a significance level of P < 0.05. RESULTS: The results show a significant increase in glucose, insulin, and homeostatic model assessment for insulin resistance (HOMA-IR) levels in both C and Exp groups following the EEE (comparing pre 1 and post 1). Also, after 6 weeks of Vit D supplementation, glucose, insulin, and HOMA-IR increased significantly in both C (P = 0.001, P = 0.001, and P = 0.001, respectively) and Exp (P = 0.001, P = 0.001, and P = 0.001, respectively) groups following EEE (comparison of pre 2 and post 2). However, these increases were significantly lower in Exp group compared with the C group (comparing post 2). CONCLUSION: Short-term Vit D supplementation downregulates the increased glucose, insulin, and insulin resistance induced by EEE in patients with NAFLD. [ABSTRACT FROM AUTHOR]

Background & Aims: An increasing number of elderly individuals are now undergoing coronary artery bypass surgery. Elderly patients, compared with patients of a younger age group, present for surgery with a greater burden of risk factors and reduced functional levels. Short‐term outcomes are hence poorer in them. But symptom relief occurs in most survivors and is accompanied by excellent rates of long‐term survival and a good quality of life. Therefore, an individualised risk–benefit profile must be carefully constructed by clinicians, taking into account several different factors and not just age alone. This review summarises the current concepts of coronary artery bypass surgery from the perspective of the very old. This, unfortunately, is not an easy question to answer. Risk–benefit profiles are individualised, and each elderly patient must be assessed on his or her own merit. There are no universally accepted standards for selection or rejection of patients for surgery. An elderly person with few background illnesses and a good expected quality and length of life would probably stand to benefit from CABG. On the other hand, an octogenarian with several comorbidities and an expected suboptimal quality of life after surgery would probably be best managed conservatively. The greatest risk, however, is in the critically ill elderly patient for whom the CABG operation may be the best of several high‐risk options. Due to the effect of cardiac rehabilitation in the secondary prevention of cardiovascular diseases and accidents on the one hand and the high direct and indirect treatment costs imposed on insurance organizations due to drug and surgical interventions on the other hand is covered. Giving a cardiac rehabilitation program due to its high clinical benefits, including reducing blood pressure risk factors and blood lipid profile and increasing the functional capacity of vascular transplant patients, reducing per capita drug use, reducing mortality and increasing life expectancy for the benefit of patients and society It is also in the interest of insurance companies. Therefore, the researcher seeks to answer the question of whether eight weeks of cardiac rehabilitation affect hemodynamic parameters and blood lipid profile in male patients 55 to 70 years of age with CABG coronary artery bypass graft surgery. Methods: For the present quasi-experimental study, which was performed with a pre-test-post-test design, among male patients with an age range of 55 to 70 years, coronary artery bypass graft referring to Sari Heart Center (120 people), 40 people were selected as volunteers and Were randomly divided into control and experimental groups. The research variables were measured 24 hours before and 48 hours after the exercises. Also, the experimental group performed rehabilitation exercises for 8 weeks, 3 sessions per week and each session for 45-60 minutes. Research variables were assessed using a heart rate monitor, hand barometer and blood sampling. Finally, descriptive statistics (mean and standard deviation) and Shapirovilk and independent t-tests were used using SPSS software at a significance level of p <0.05 for statistical analysis of data. Results: Before comparing the results of the two groups, the data were analyzed using Shapiro-Wilk test to determine the normal distribution, which showed that the data distribution is normal. Also, according to the assumption of equality of variances based on Levin test, the first row of t-test table was used, which showed that 8 weeks of cardiac rehabilitation has a significant effect on hemodynamic parameters and blood lipid profile of coronary artery bypass graft surgery patients. Conclusion: The results of this study showed that eight weeks of cardiovascular rehabilitation has an effect on hemodynamic parameters and blood lipid profile in men 55 to 70 years old by bypass surgery. Coronary artery surgery for the elderly is now safer than ever before, owing to modern surgical techniques and pharmacological breakthroughs. Despite magnified perioperative and postoperative dangers, symptom relief occurs in most patients. Long‐term survival and quality of life are also preserved or enhanced in the majority. Clinicians must understand the normal physiological changes associated with ageing in order to construct a risk–benefit analysis that is specifically tailored to each patient. This analysis should take into account a patient's life expectancy and quality of life both before and after a procedure, and not just age alone. Discrepancies between chronological age and biological age must be dealt with. Further, the physician is expected to anticipate end‐of‐life issues and the potential need for rehabilitation or nursing home placement in the early postoperative period. Most important among all is that these issues must be discussed with the patients and their families. Hence, it is up to the patient and the clinician to explore the potential benefits of an improved quality of living with the attendant risks of the procedure versus alternative treatment. Advanced age alone should not be a deterrent for coronary artery bypass surgery if it has been determined that these benefits outweigh the potential risk. In this study, the findings showed that due to the high prevalence of cardiovascular disease in the country and the high per capita consumption of drugs and its high costs and the high importance of cardiovascular rehabilitation in reducing cardiovascular risk factors and secondary prevention and reduction Re-stroke in heart patients, including coronary artery bypass grafting, more attention to the issue of cardiac rehabilitation and the establishment of clinics and centers in this regard is necessary. It is hoped that using the results of this study, a clear view on the importance of the impact of these programs on officials and experts to pay more attention to these programs. However, lack of access to all members of society, lack of control over hereditary and psychological characteristics and lack of control over the economic and social conditions of the subjects are some of the limitations of the present study that may affect the results of the study. [ABSTRACT FROM AUTHOR]

Maternal iodine (I) status is critical in embryonic and foetal development. We examined the effect of preconception iodine supplementation on maternal iodine status and on birth outcomes. Non‐pregnant women in Guatemala, India and Pakistan (n ~ 100 per arm per site) were randomized ≥ 3 months prior to conception to one of three intervention arms: a multimicronutrient‐fortified lipid‐based nutrient supplement containing 250‐μg I per day started immediately after randomization (Arm 1), the same supplement started at ~12 weeks gestation (Arm 2) and no intervention supplement (Arm 3). Urinary I (μg/L) to creatinine (mg/dl) ratios (I/Cr) were determined at 12 weeks for Arm 1 versus Arm 2 (before supplement started) and 34 weeks for all arms. Generalized linear models were used to assess the relationship of I/Cr with arm and with newborn anthropometry. At 12 weeks gestation, adjusted mean I/Cr (μg/g) for all sites combined was significantly higher for Arm 1 versus Arm 2: (203 [95% CI: 189, 217] vs. 163 [95% CI: 152, 175], p < 0.0001). Overall adjusted prevalence of I/Cr < 150 μg/g was also lower in Arm 1 versus Arm 2: 32% (95% CI: 26%, 38%) versus 43% (95% CI: 37%, 49%) (p = 0.0052). At 34 weeks, adjusted mean I/Cr for Arm 1 (235, 95% CI: 220, 252) and Arm 2 (254, 95% CI: 238, 272) did not differ significantly but were significantly higher than Arm 3 (200, 95% CI: 184, 218) (p < 0.0001). Nominally significant positive associations were observed between I/Cr at 12 weeks and birth length and head circumference z‐scores (p = 0.028 and p = 0.005, respectively). These findings support the importance of first trimester iodine status and suggest need for preconception supplementation beyond salt iodization alone. [ABSTRACT FROM AUTHOR]

Metabolic syndrome (MetS) represents a cluster of metabolic abnormalities that include hypertension, central obesity, insulin resistance, and dyslipidemia and is strongly associated with an increased risk of diabetes, cardiovascular diseases (CVD), and all-cause mortality. Early diagnosis is important to employ lifestyle and risk factor modification. Existing therapies are limited. Studies report positive effect of omega-3 fatty acids (ω-3FA) on symptoms of metabolic syndrome. The present study was undertaken to evaluate the effect of ω-3FA alone and in combination with proprietary chromium complex (PCC) on endothelial function in subjects with metabolic syndrome. In this randomized, double-blind, parallel-group study, subjects were enrolled into the study after ethics committee (EC) approval and informed consent. Eligible subjects were randomized to receive ω-3FA concentrate 2000 mg (Group A-18 subjects), ω-3FA concentrate 2000 mg + PCC200 mcg (Group B-19 subjects), and ω-3FA concentrate 2000 mg + PCC400 mcg (Group C-21 subjects) daily for 12 weeks. Endothelial dysfunction as measured by reflection index (RI), biomarkers of oxidative stress (NO, MDA, and glutathione), and inflammation (hsCRP, endothelin-1, ICAM-1, and VCAM-1) were evaluated at baseline, 4, and 12 weeks. Lipid-profile and platelet-aggregation tests were performed at baseline and 12 weeks. Adverse drug reactions were recorded. Compliance was assessed by pill count method. GraphPad Prism8 was used for statistical analysis. Significant changes were seen from 4 weeks onwards in all the parameters evaluated. Significant improvement in RI% (mean ± SD = −2.56 ± 0.77 to −3.27 ± 0.67-group A, −2.33 ± 0.76 to 4.72 ± 0.79-group B; −2.39 ± 1.13 to 6.46 ± 1.00-group C) was seen at 12 weeks. Significant improvement in biomarkers of oxidative stress and inflammation was seen with all the treatment groups. Similarly, significant improvement in lipid profile was seen in group B and group C, while group A showed change in HDL, VLDL, and TG. Group C demonstrated the best response in the parameters evaluated. Three patients in group C reported gastrointestinal adverse events, which resolved spontaneously; none stopped the therapy. So, the addition of PCC to ω-3FA may prove to have beneficial effect in reducing cardiovascular morbidity in MetS patients. [ABSTRACT FROM AUTHOR]

Background: We investigated the effects of spirulina under high-intensity interval training (HIIT) on levels of nesfatin-1, omentin-1, and lipid profiles in overweight and obese females. Materials and Methods: This is a randomized, quasi-experimental controlled, single-blind with a pre- and post-test design, in which twenty overweight and obese women (body mass index = 29.32 ± 3.01 kg/m2, age = 21.55 ± 1.76 years), were randomly divided into the following groups: HIIT + spirulina (n = 10) and HIIT + placebo (n = 10). Running anaerobic sprint test was used for HIIT protocol consisting of six intervals at 35 m maximal speed runs, with a rest of 10 s in each trial (3 times/week, 4 weeks). HIIT + spirulina group received 500 mg of the spirulina pills twice daily for 4 weeks and the second group took placebo. Results: There was a significant increase in serum levels of nesfatin-1 in HIIT + spirulina (P < 0.0001) but not in HIIT + placebo (P = 0.61) group. Furthermore, results indicated a significant difference between two groups with respect to serum levels of nesfatin-1 (P = 0.04). Serum levels of omentin-1 significantly increased in both groups (P < 0.05). However, there was no significant difference between two groups (P = 0.49). In addition, results showed no significant inter- and intra-group differences in total cholesterol levels, triglycerides, low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol between groups (P > 0.05). Conclusion: The spirulina under HIIT increased levels of nesfatin-1 and omentin-1 with no effects on the levels of lipid profiles in overweight and obese females. [ABSTRACT FROM AUTHOR]

Purpose: The oxidative stress plays a key role in the initiation, propagation, and development of the complications of type 2 diabetes mellitus (T2DM). This trial aimed to evaluate the effects of resistant dextrin as a prebiotic on the cardiometabolic risk factors and the status of oxidative stress in patients with T2DM. Methods: Sixty-five female subjects with T2DM were assigned to either the intervention (n = 33) or control (n = 32) groups receiving 10 g/day of resistant dextrin or placebo, respectively, for 8 weeks. Fasting blood samples were collected at baseline and post-intervention to determine the serum levels of glycemic indices, lipid profile, atherogenic indices, and soluble receptor for AGEs (sRAGE), carboxymethyl lysine (CML), pentosidine, malondialdehyde (MDA), 8-iso-prostaglandin F2α (8-iso-PGF2α), total antioxidant capacity (TAC), antioxidant enzymes activity, and uric acid. Data were analyzed using SPSS software 17. Paired, unpaired Student's t tests, and analysis of covariance were used to compare the quantitative variables. Results: Resistant dextrin caused a significant decrease in FPG (− 17.43 mg/dl, 9.80%), TG (− 40.25 mg/dl, 23.01%), TC/HDL (− 0.80, 21.87%), LDL-c/HDL-c (− 0.80, 17.85%), Atherogenic index (− 0.40, 15.80%), LPS (− 6.5 EU/ml, 23.40%) and hs-CRP (− 8.02 ng/ml, 54.00%), MDA (− 1.21 nmol/mL, 25.58%), CML (− 93.40 ng/ml, 26.30%), 8-iso-PGF2α (− 4.65 pg/ml, 15.00%), and a significant increase in TAC (0.33 mmol/L, 36.25%) and s-RAGE (2.10 ng/ml, 28.90%) in the intervention group compared with the control group. No significant changes were observed in glycosylated hemoglobin, total cholesterol, LDL-c, HDL-c, superoxide dismutase, glutathione peroxidase and catalase, pentosidine, and uric acid in the intervention group compared with the control group. Conclusions: Supplementation with resistant dextrin may improve the advanced glycation end-products, sRAGE, and cardiometabolic risk factors in women with type 2 diabetes mellitus. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the effects of docosahexaenoic-(DHA)-rich fish oil (FO) supplementation on lymphocyte function before and after a marathon race. Methods: Twenty-one athletes participated in this study. Eight marathon runners were supplemented with 3 g of FO daily for 60 d (FO group), and 13 athletes were not supplemented (C group). The following measures of lymphocytes were taken before and after the marathon: cell proliferation, cytokine production (IL-2, IL-10, TNF-α, and IL-4), and signs of cell death. Results: In the C group, the marathon had no effect on lymphocyte proliferation, DNA fragmentation, or mitochondrial membrane polarization; however, the marathon increased phosphatidylserine externalization (by 2.5-fold), induced a loss of plasma membrane integrity (by 20%), and decreased IL-2, TNF-α, and IL-10 production (by 55%, 95%, and 50%, respectively). FO supplementation did not prevent lymphocyte death induced by the marathon, as indicated by cell viability, DNA fragmentation, and phosphatidylserine externalization. However, FO supplementation increased lymphocyte proliferation before and after the marathon, and before the race, FO supplementation decreased IL-2, TNF-α, and IL-10 production in concanavalin-A-stimulated lymphocytes (by 55%, 95%, and 58%, respectively) compared with cells from the C group. The production of cytokines was not altered before or after the race in the FO group. Conclusions: DHA-rich FO supplementation increased lymphocyte proliferation and prevented a decrease in cytokine production, but it did not prevent lymphocyte death induced by participation in the marathon. Overall, DHA rich-FO supplementation has beneficial effects in preventing some of the changes in lymphocyte function induced by marathon participation. [ABSTRACT FROM AUTHOR]

Background: Lifestyle intervention is considered first-line therapy for Nonalcoholic Fatty Liver Disease (NAFL). Objectives: Here, we aimed to compare the effect of combined Aerobic Training (AT) and Vitamin D (Vit D) supplementation on NAFLD in elderly women with Vit D deficiency. Methods: We recruited 40 women (60 - 65 years) with NAFLD (second or third grade) and Vit D deficiency. Then, using simple randomization, the subjects were assigned to four groups including aerobic training (AT; 60% - 75%, 20 - 40 min/day, 3 days/wk running and walking), vitamin D supplementation (Vit D; 50,000 IU one day/week), aerobic training plus vitamin D supplementation (AT + Vit D), and sedentary control (C; placebo). The data were analyzed using paired t-test and one-way analysis of variance and Tukey's post hoc test with SPSS21 at a significance level of P < 0.05. Results: After eight weeks of intervention, fatty liver grade markedly reduced in the AT + VitD, AT, and VitDgroups (60%, 38.88%, and 22% respectively). However, it increased by 17.60% in the control group. The combination of AT + Vit D significantly reduced liver enzymes, anthropometric indices, and glycemic indices and improved lipid profile. All groups demonstrated a significant inverse correlation between vitamin D and fatty liver grade. Conclusions: A sedentary lifestyle and Vit D deficiency accelerate the NAFLD probably by deteriorating hepatic risk factors. Additionally, adequate levels of plasma vitamin D are necessary to achieve the beneficial metabolic effects of aerobic training. [ABSTRACT FROM AUTHOR]

Background: Due to inconsistent evidence regarding the potential role of vitamin D on lipid profile and sirtuin 1 (SIRT-1), this study was designed to investigate the effect of vitamin D supplementation in combination with weight loss diet on lipid profile and SIRT-1 in obese subjects with vitamin D deficiency. Methods: Forty-four obese subjects with vitamin D deficiency were randomly assigned in a randomized clinical trial to receive either a weight reduction diet supplemented with 50 000 IU vitamin D3 pearl (n = 22) or placebo (n = 22) once weekly for 12 weeks. Changes in total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), triglyceride (TG) and low highdensity lipoprotein cholesterol (HDL-C) and SIRT-1 were the primary outcomes. Secondary outcomes were changes in body mass index (BMI), 25(OH) D and parathyroid hormone (PTH). Physical activity and dietary intakes were also assessed. Results: During the intervention, PTH (mean difference, -33.36; 95% CI: -49.15 to -17.57; P < 0.001) and LDL-C (mean difference, -15.91; 95% CI: -21.76 to -10.07; P < 0.001) decreased and 25(OH) D (mean difference, 36.44; 95% CI: 29.05 to 43.83; P < 0.001) increased significantly in the vitamin D group. BMI (mean differences: -2.40; 95% CI: [-2.92 to-1.88] in vitamin D group and mean differences: -1.90; 95% CI [-6.58 to -3.01] in placebo group, P < 0.05 for both groups), TC (mean difference,-21.31; 95% CI: -27.24 to -15.38; P < 0.001 in vitamin D group and mean difference, -12.54; 95% CI: -19.02 to -6.06; P < 0.001 in placebo group) and TG (mean difference,-21.31; 95% CI: -27.24 to -15.38; P < 0.001in vitamin D group and mean difference, -12.54; 95% CI: -19.02 to -6.06; P < 0.001 in placebo group) decreased and SIRT-1 (mean difference, 3.95; 95% CI: 1.18 to 6.73; P = 0.007in vitamin D group and mean difference, 1.91; 95% CI: 0.31 to 3.63 in placebo group, P = 0.022) increase significantly in both group. At end of the study, 25(OH) D and PTH showed significant differences in between-group analyses (P < 0.05). No significant difference was detected for HDL-C in within and between groups. Conclusion: This study gives no support for any beneficial effect of vitamin D supplementation on lipid profile and SIRT-1 in obese subjects with vitamin D deficiency. [ABSTRACT FROM AUTHOR]

Objective. To investigate the safety and efficacy of the Herbal Medicine C-117 (C-117) formula in the treatment of carotid atherosclerotic vulnerable plaques. Methods. This was a prospective, single-centre, randomized, double-blind study. A total of 120 eligible patients were randomly divided into two groups to receive the C-117 formula or placebo. As the basic treatment, both groups were treated according to the Guidelines for Secondary Prevention of Ischemic Stroke/Transient Ischemic Stroke in China using statins to regulate blood lipids, blood pressure lowering drugs, drugs for controlling blood sugar, and antiplatelet drugs according to the indications. The primary outcomes were the change in stability, the mean change of the plaque Crouse score, and the area and number of bilateral carotid artery plaques before and after 6 months of treatment. The secondary outcomes were the total number of cardiocerebrovascular events during the treatment and follow-up and the mean changes of lipid levels. Result. After 180 days of treatment, the plaque Crouse score(95% CI, 0.39 (0.01-0.77), P=0.046) and plaque area (95% CI, 2.14 (-10.10-14.39), P=0.727) were lower in the C-117 formula group than that before treatment. The plaque Crouse score of the control group (95% CI, 0.17 (-0.24-0.57), P=0.417) was lower than that before treatment, while the plaque area (95% CI, -0.35 (-9.35-8.65), P=0.938) increased, but without statistical significance. There was no significant difference in the reduction of the intima-media thickness (IMT), plaque Crouse score, or plaque area between the two groups after treatment (P>0.05). Subgroup analysis of patients whose Lipitor medication time ≥ 20% of the 6-month treatment showed that the levels of total cholesterol, triglycerides, and low-density lipoprotein were lower in the two groups after treatment than before, and the low-density lipoprotein levels in the C-117 formula group significantly decreased (95% CI, 2.99 (-0.08-0.39), P=0.005), but there was no statistical difference between the two groups after treatment (P>0.05). No serious adverse events occurred in the two groups after 180 days of treatment. Conclusion. The C-117 formula may be antiatherosclerotic by strengthening statins to reduce the low-density lipoprotein levels and reducing the carotid plaque Crouse scores. Clinical trials with large sample sizes, long-term interventions, and follow-up are needed to investigate the efficacy of the C-117 formula. Clinical Trials Registration. This trial is registered with clinicaltrials.gov identifier: NCT03072225 (registered retrospectively on 1st March 2017). [ABSTRACT FROM AUTHOR]

Background and aims: Lack of achievement of secondary prevention objectives in patients with ischaemic heart disease remains an unmet need in this patient population. We aimed at evaluating the six-month efficacy of an intensive lipid-lowering intervention, coordinated by nurses and implemented after hospital discharge, in patients hospitalized for an ischaemic heart disease event. Methods: Randomized controlled trial, in which a nurse-led intervention including periodic follow-up, serial lipid level controls, and subsequent optimization of lipid-lowering therapy, if appropriate, was compared with standard of care alone in terms of serum lipid-level control at six months after discharge. Results: The nurse-led intervention was associated with an improved management of low-density lipoprotein (LDL) cholesterol levels compared with standard of care alone: LDL cholesterol levels ⩽100 mg/dL were achieved in 97% participants in the intervention arm as compared with 67% in the usual care arm (p value <0.001), the LDL cholesterol ⩽70 mg/dL target recommended by the 2016 European Society of Cardiology guidelines was achieved in 62% vs. 37% participants (p value 0.047) and the LDL cholesterol reduction of ⩾50% recommended by the American College of Cardiology/American Heart Association in 2013 was achieved in 25.6% of participants in the intervention arm as compared with 2.6% in the usual care arm (p value 0.007). The intervention was also associated with improved blood pressure control among individuals with hypertension. Conclusions: Our findings highlight the opportunity that nurse-led, intensive, post-discharge follow-up plans may represent for achieving LDL cholesterol guideline-recommended management objectives in patients with ischaemic heart disease. These findings should be replicated in larger cohorts. [ABSTRACT FROM AUTHOR]

Objectives: Rice bran oil (RBO) is a major source of monounsaturated fatty acid and gamma-oryzanol, which may assist in lowering blood lipids and oxidative stress. This study examined the effects of RBO containing different amounts of gamma-oryzanol on blood lipid, antioxidant, and inflammatory markers. Materials and methods: A total of 59 hyperlipidemic subjects completed the study. They were divided into four groups: RBO1 (4,000 ppm gamma-oryzanol, n = 14), RBO2 (8,000 ppm gamma-oryzanol, n = 15), RBO3 (11,000 ppm gamma-oryzanol, n = 15), and control (soybean oil, n = 15). The assigned oil (30 mL) was incorporated into three cooked meals each day for 4 weeks. Anthropometrical measurements and blood samples were taken to evaluate body weight, body composition, lipid parameters, antioxidant status, and inflammatory markers before and after the intervention. Results: Compared with the control, consumption of RBO significantly decreased low-density lipoprotein cholesterol (LDL-C) levels (percentage change: −0.8% [control]; −8% [RBO1]; −11.8% [RBO2]; and −12.2% [RBO3], p = 0.012) with the greatest change found in RBO2 and RBO3. In addition, antioxidant status also improved significantly. Levels of oxygen radical absorbance capacity (ORAC) and ferric reducing antioxidant power (FRAP) increased after consumption of a diet with RBO compared with consumption of a diet with soybean oil (ORAC: −2.7% [control]; 4.1% [RBO1]; 8.6% [RBO2]; and 10.1% [RBO3], p < 0.001; FRAP: −4.4% [control]; 4.7% [RBO1]; 7.4% [RBO2]; and 7.6% [RBO3], p < 0.001). Conclusions: RBO with gamma-oryzanol could decrease LDL-C levels and increase antioxidant capacity in hyperlipidemic subjects. Therefore, RBO consumption may reduce cardiovascular disease risk factors. [ABSTRACT FROM AUTHOR]

Background: Previous work had shown the ability of an aqueous leaf and stem extract of Cissus quandrangularis (300 mg of CQR, CQR-300) to improve components of metabolic syndrome (MS) in overweight individuals. Objective: This small pilot study aimed to confirm the efficacy of CQR-300 in reducing the percentage body fat measured using two different methods—bioelectrical impedance assay versus dual-energy X-ray absorptiometry (DEXA). Design: The study was an 8-week double-blind, placebo-controlled pilot trial on 67 individuals who were requested by a dietary counselor to maintain their normal exercise and dietary routines. Participants were randomly divided into two groups, placebo (32 participants) and the CQR-300 group (35 participants), and received 300 mg of corn starch or CQR-300 daily. Methods: Body fat was measured by bioelectrical impedance using a TANITA impedance meter and by DEXA, with blood samples taken at baseline and at 8 weeks for the measurement of lipid parameters. Results: After 8 weeks of treatment, participants of the placebo group showed a 1.05% decrease in body fat as determined by bioelectrical impedance analysis, but no difference using DEXA. In the same time period, the CQR-300 group had an 8.9% and 12.8% decreases in the body fat as measured by impedance and DEXA, respectively. These values were significantly (p < 0.05) lower than the placebo. Compared with the placebo, the CQR-300 group demonstrated significant (p < 0.05) decreases in the waist and hip circumferences, systolic and diastolic blood pressures, total cholesterol, triglycerides, fasting blood glucose, as well as leptin levels. On the contrary, there were significant (p < 0.05) increases in HDL-cholesterol and adiponectin levels. Conclusion:CQR-300 administered as a single 300 mg dose daily was effective in reducing body fat as well as improving blood parameters associated with MS. [ABSTRACT FROM AUTHOR]

Abstract: We examined the effect of three types of prenatal supplements containing different amounts of iron on haemoglobin (Hb) and iron status (zinc protoporphyrin [ZPP] and soluble transferrin receptor [sTfR]) in late pregnancy among 1,379 women in rural Malawi. Participants were recruited at ≤20 gestational weeks (gw) and randomly assigned to consume daily (1) 60‐mg iron and folic acid (IFA); (2) 20‐mg iron plus 17 micronutrients in a capsule (MMN); or (3) lipid‐based nutrient supplement (LNS; 118 kcal) with 20‐mg iron plus 21 micronutrients, protein, and fat. We analysed differences between intervention groups in mean Hb, ZPP, and sTfR at 36 gw, and the proportion with anaemia (Hb < 100 g L−1) and iron deficiency (ZPP > 60 μmol mol−1 haem or sTfR > 6 mg L−1) at 36 gw. Women in the IFA group had higher Hb at 36 gw than women in the LNS group (P = 0.030) and higher iron status (lower ZPP and sTfR) than women in both the LNS (P < 0.001 for both ZPP and sTfR) and MMN (P = 0.025 and P = 0.046) groups. Results for anaemia and iron deficiency showed similar trends. Further research is needed to elucidate the appropriate amount of iron to improve Hb and iron status, while improving birth outcomes. [ABSTRACT FROM AUTHOR]

Background: In individuals with low back pain, higher lipid levels have been documented and were associated with increased risk for chronic low back pain. Objectives: The purpose of this research was to identify plasma lipids that discriminate participants with acute low back pain with or without pain sensitization as measured by quantitative sensory testing. Methods: This exploratory study was conducted as part of a larger parent randomized controlled trial. A cluster analysis of 30 participants with acute low back pain revealed two clusters: one with signs of peripheral and central sensitivity to mechanical and thermal stimuli and the other with an absence of peripheral and central sensitivity. Lipid levels were extracted from plasma and measured using mass spectroscopy. Results:Triacylglycerol 50:2 was significantly higher in participants with peripheral and central sensitization compared to the nonsensitized cluster. The nonsensitized cluster had significantly higher levels of phosphoglyceride 34:2, plasmenyl phosphocholine 38:1, and phosphatidic acid 28:1 compared to participants with peripheral and central sensitization. Linear discriminant function analysis was conducted using the four statistically significant lipids to test their predictive power to classify those in the sensitization and no-sensitization clusters; the four lipids accurately predicted cluster classification 58% of the time (R² = .58, -2 log likelihood = 14.59). Discussion: The results of this exploratory study suggest a unique lipidomic signature in plasma of patients with acute low back pain based on the presence or absence of pain sensitization. Future work to replicate these preliminary findings is underway. [ABSTRACT FROM AUTHOR]

Purposes: The aim of the present study was to examine whether a replacement diet with products made with organic ancient khorasan wheat could provide additive protective effects in reducing glucose, insulin, lipid and inflammatory risk factors, and in restoring blood redox balance in type 2 diabetes mellitus (T2DM) patients compared to diet with product made with modern organic wheat. Methods: We conducted a randomized, double-blinded crossover trial with two intervention phases on 21 T2DM patients (14 females, 7 males). The participants were assigned to consume products (bread, pasta, crackers and biscuits) made using semi-whole flour from organic wheat that was either from ancient khorasan wheat or modern control wheat for 8 weeks in a random order. An 8-week washout period was implemented between the interventions. Laboratory analyses were performed both at the beginning and at the end of each intervention phase. Results: The metabolic risk profile improved only after the khorasan intervention period, as measured by a reduction in total and LDL cholesterol (mean reduction: −3.7 and −3.4 %, respectively), insulin (−16.3 %) and blood glucose (−9.1 %). Similarly, there was a significant reduction in circulating levels of reactive oxygen species (ROS), vascular endothelial growth factor (VEGF) and interleukin-1ra, and a significant increase of total antioxidant capacity (+6.3 %). No significant differences from baseline were noted after the modern control wheat intervention phase. The change (from pre- to post-intervention) between the two intervention arms was significantly different ( p < 0.05) for total and LDL-c, insulin and HOMA index. Conclusions: A replacement diet with ancient khorasan wheat consumption provided additive protection in reducing total and LDL cholesterol, insulin, blood glucose, ROS production, and some inflammatory risk factors, which are all key factors warranting of control in secondary prevention of T2DM compared to a diet with products made with modern wheat. [ABSTRACT FROM AUTHOR]

Prenatal supplementation with protein-energy (PE) and/or multiple-micronutrients (MMNs) may improve fetal growth, but trials of lipid-based nutritional supplements (LNSs) have reported inconsistent results. We conducted a post-hoc analysis of non-primary outcomes in a trial in Gambia, with the aim to test the associations of LNS with fetal growth and explore how efficacy varies depending on nutritional status. The sample comprised 620 pregnant women in an individually randomized, partially blinded trial with four arms: (a) iron and folic acid (FeFol) tablet (usual care, referent group), (b) MMN tablet, (c) PE LNS, and (d) PE + MMN LNS. Analysis of variance examined unadjusted differences in fetal biometry z-scores at 20 and 30 weeks and neonatal anthropometry z-scores, while regression tested for modification of intervention-outcome associations by season and maternal height, body mass index, and weight gain. Despite evidence of between-arm differences in some fetal biometry, z-scores at birth were not greater in the intervention arms than the FeFol arm (e.g., birth weight z-scores: FeFol −0.71, MMN −0.63, PE −0.64, PE + MMN −0.62; group-wise p = .796). In regression analyses, intervention associations with birth weight and head circumference were modified by maternal weight gain between booking and 30 weeks gestation (e.g., PE + MMN associations with birth weight were +0.462 z-scores (95% CI [0.097, 0.826]) in the highest quartile of weight gain but -0.099 z-scores (−0.459, 0.260) in the lowest). In conclusion, we found no strong evidence that a prenatal LNS intervention was associated with better fetal growth in the whole sample. [ABSTRACT FROM AUTHOR]

Background: Health status of offspring is programmed by maternal diet throughout gestation and lactation. The present study investigates the lasting effects of maternal supplementation with different amounts of soy oil or extra virgin olive oil (EVOO) on weight and biochemical parameters during gestation and lactation of female mice offspring. Methods: Eight weeks old female C57BL/6 mice (n=40) were assigned through simple randomization into four isocaloric dietary groups (16% of calories as soy oil (LSO) or EVOO (LOO) and 45% of calories as soy oil (HSO) or EVOO (HOO)) during three weeks of gestation and lactation. After weaning (at 3 weeks), all offspring received a diet containing 16% of calories as soy oil and were sacrificed at 6 weeks. Two-way ANOVA was used to adjust for confounding variables and repeated measures test for weight gain trend. Statistical analyses were performed with the IBM SPSS package. Results: At birth and adolescence, the weight of offspring was significantly higher in the soy oil than the olive oil groups (P<0.001 and P<0.001, respectively). Adolescence weight was significantly higher in the offspring born to mothers fed with 16% oil than those with 45% oil (P=0.001). Serum glucose, triglyceride and total cholesterol were significantly higher in the LSO than LOO (P<0.001, P<0.001 and P<0.001), LSO than HSO (P<0.001, P=0.03 and P<0.001), and LOO than HOO (P<0.001, P<0.001 and P<0.001) dietary groups, respectively. Serum triglyceride and total cholesterol were significantly higher in the offspring of HSO than HOO fed mothers (P<0.001 and P<0.001, respectively). Conclusion: A maternal diet containing EVOO has better effects on birth weight, as well as weight and serum biochemical parameters in offspring at adolescence. [ABSTRACT FROM AUTHOR]

Background: The prevalence of type 2 diabetes is increasing in worldwide despite the development of new treatment methods. Aim of the study was to evaluate a weight loss method on body composition, glycemic, lipid and hormone profiles, blood pressure and reactive oxygen species in people with treated type 2 diabetes. Methods: A 24-week open, prospective, randomized, controlled clinical trial including 272 adult patients with treated type 2 diabetes was performed. The patients were divided in two groups: Main group consisted of 208 patients who followed a method including a calorie restriction diet and optimal physical activity; Control included 64 patients who received conventional drug treatment with weight loss. Main Outcome Measures were weight loss, fasting glucose and 2-hour oral glucose tolerance test (OGTT), HbA1c. Secondary endpoints were blood pressure, lipid and insulin blood levels. Results: At 24 weeks, patients in Main weight lost between 8-18 kg (10-21%); their body mass index significantly decreased (-4.2 kg/m2) as well as their waist circumference (-13 cm) compared to Control. In Main weight loss was achieved fatty mass reduction. In Main fasting glucose and OGTT, HbA1c, blood pressure, reactive oxygen species decreased significantly, whereas hemoglobin levels and heel bone mineral density increased. In Main blood insulin levels decreased by 72.0%, cortisol levels decreased by 40.7%, while testosterone levels in men increased by 2.4 times from baseline. The application of the weight loss method led to a decrease in drug doses leading to their complete withdrawal. Conclusions: The results of this study show the beneficial role of a weight loss method in improving glycemic, lipid and hormone profiles, electrolyte and biochemical indices, blood pressure, reactive oxygen species and bone mineral density in patients with treated type 2 diabetes. [ABSTRACT FROM AUTHOR]

In the present randomized double-blinded placebo-controlled study, the effect of Elaeagnus angustifolia L. (EA) whole fruit and medulla powders on anthropometric indices, serum lipid profile, and atherogenic indices in females with knee osteoarthritis (OA) was investigated. Ninety females with mild to moderate knee osteoarthritis were randomly assigned to one of three groups—medulla powder, whole fruit powder, or placebo. The subjects received 15 g/day of medulla powder of EA, whole fruit powder of EA, or placebo. Lipid profile, weight, and dietary intake were measured at baseline and at the end of the study. Body mass index and atherogenic indices were calculated. Statistical analysis was performed using SPSS version 13.0, and Paired t tests, analysis of variance (ANOVA), analysis of covariance (ANCOVA), and the Tukey post hoc test were used to compare within-group and between-group values. After 8 weeks of supplementations, compared with the baseline, significant reductions in total cholesterol (TC), low density lipoprotein/high density lipoprotein (LDL/HDL), and TC/HDL ratios were observed in the two supplemented groups; however, the reduction of these values was not statistically significant in the placebo group. There were significant differences between the patients who received medulla powder and placebo group in the case of changes in TC/HDL and LDL/HDL ratios (p <.001). However, no significant differences were found between the two supplemented groups in the case of changes in studied values (p >.05). Generally, whole fruit and medulla powders of Elaeagnus angustifolia L. had positive effects, especially in decreasing total cholesterol and atherogenic indices in females with knee OA. [ABSTRACT FROM AUTHOR]

Background: It is becoming increasingly evident that platelet chemokines are involved in distinct aspects of atherosclerosis. The aim of this study was to examine the effects of long-term supplementation with purified anthocyanins on platelet chemokines in hypercholesterolemic individuals and to identify correlations of decreased platelet chemokine levels with serum lipid and inflammatory marker levels. Methods: A total of 146 hypercholesterolemic individuals were recruited and treated with 320 mg of purified anthocyanins (n = 73) or a placebo (n = 73) daily for 24 weeks in this randomized, double-blind, placebo-controlled trial. Results: Anthocyanin supplementation for 24 weeks significantly decreased the plasma CXCL7 (-12.32% vs. 4.22%, P =0 . 001), CXCL5 (-9.95% vs. 1.93%, P = 0.011), CXCL8 (-6.07% vs. 0.66%, P = 0.004), CXCL12 (-8.11% vs. 5.43%, P = 0.023) and CCL2 levels (-11.63% vs. 12.84%, P = 0.001) compared with the placebo. Interestingly, the decreases in the CXCL7 and CCL2 levels were both positively correlated with the decreases in the serum low-density lipoprotein-cholesterol (LDL-C), high-sensitivity C-reactive protein (hsCRP) and interleukin-1β (IL-1β) levels after anthocyanin supplementation for 24 weeks. The decrease in the CXCL8 level was negatively correlated with the increase in the how-density lipoprotein- cholesterol (HDL-C) level and was positively correlated with the decrease in the soluble P-selectin (sP-selectin) level in the anthocyanin group. In addition, a positive correlation was observed between the decreases in the CXCL12 and tumornecrosis factor-α (TNF-α) levels after anthocyanin supplementation. However, the plasma CXCL4L1, CXCL1, macrophage migration inhibitory factor (MIF) and human plasminogen activator inhibitor 1 (PAI-1) levels did not significantly change following anthocyanin supplementation. Conclusions: The present study supports the notion that platelet chemokines are promising targets of anthocyanins in the prevention of atherosclerosis. Trial registration: ChiCTR-TRC-08000240. Registered: 10 December 2008. [ABSTRACT FROM AUTHOR]

Introduction: Re-transfusion of lipid particles and activated leucocytes with shed mediastinal blood (SMB) can aggravate cardiopulmonary bypass-associated inflammation and increase the embolic load. This study evaluated the fat and leucocyte removal capacity of the RemoweLL cardiotomy reservoir. Methods: Forty-five patients undergoing elective on-pump cardiac surgery were randomly allocated to filtration of SMB using the RemoweLL or the Admiral cardiotomy reservoir. The primary outcome was a drop in leucocytes and lipid particles obtained with the two filters. The effect of the filters on other blood cells and inflammatory mediators, such as myeloperoxidase (MPO), was also assessed. Results: The RemoweLL cardiotomy filter removed 16.5% of the leucocytes (p<0.001) while no significant removal of leucocytes was observed with the Admiral (p=0.48). The percentage reductions in lipid particles were similar in the two groups (26% vs 23%, p=0.2). Both filters similarly affected the level of MPO (p=0.71). Conclusion: The RemoweLL filter more effectively removed leucocytes from SMB than the Admiral. It offered no advantage in terms of lipid particle clearance. [ABSTRACT FROM AUTHOR]

Objectives Undernutrition during early life contributes to more than 200 million children globally not fulfilling their developmental potential. Our objective was to determine whether dietary supplementation with several formulations of lipid-based nutrient supplements (LNS), which differed in dose per day and milk content, positively affect infant development in Malawi. Methods We randomly assigned 1932 infants age 6 months to receive one of the following for 12 months: 10, 20 g, or 40 g/day milk-containing LNS, 20 g or 40 g/day milk-free LNS, or no supplement until 18 months of age (control group). We assessed motor, language, socio-emotional, and executive function at age 18 months. Primary analysis was by intention-to-treat and we also examined 13 potential effect modifiers, including the child's initial nutritional status and level of developmental stimulation. The study is registered as clinical trial NCT00945698. Results We found no significant differences between intervention groups in any scores. The difference in mean z-scores between children in the control group and children in the intervention groups ranged from −0.08 to 0.04 for motor development ( p = 0.76), −0.05 to 0.01 for language development ( p = 0.97), −0.15 to 0.11 for socio-emotional development ( p = 0.22), and −0.02 to 0.20 for executive function ( p = 0.24). We did not find that initial nutritional status, developmental stimulation, or other factors modified the effect LNS versus control group. Conclusions for Practice Our results suggest that in a population such as this one, provision of LNS from age 6 to 18 months would not affect motor, language, socio-emotional, or executive function skills at age 18 months. [ABSTRACT FROM AUTHOR]

We aimed to determine the effects of an 8 wk Hatha yoga training on blood glucose, insulin, lipid profiles, endothelial microparticles (EMPs), and inflammatory status in healthy, lean, and female Chinese subjects. A total of 30 healthy, female Chinese subjects were recruited and randomized into control or yoga practice group. The yoga practice included 8 wks of yoga practice (2 times/wk) for a total of 16 times. Fasting blood samples were collected before and after yoga training. Plasma was isolated for the measurement of lipid profiles, glucose, insulin, EMPs, and inflammatory cytokines. Whole blood was cultured ex vivo and stimulated with lipopolysaccharide (LPS) and Pam3Cys-SK4. Peripheral blood mononuclear cells (PBMCs) were isolated for the measurement of TLR2 and TLR4 protein expression. Yoga practice significantly reduced plasma cholesterol, LDL-cholesterol, insulin levels, and CD31+/CD42b− EMPs. Cultured whole blood from the yoga group has reduced proinflammatory cytokines secretion both at unstimulated condition and when stimulated with Pam3Cys-SK4; this might be associated with reduced TLR2 protein expression in PBMCs after yoga training. Hatha yoga practice in healthy Chinese female subjects could improve hallmarks related to MetS; thus it can be considered as an ancillary intervention in the primary MetS prevention for the healthy population. This trial is registered with ChiCTR-IOR-14005747. [ABSTRACT FROM AUTHOR]

Aim: The aim of our study was to investigate whether treatment with red yeast rice added with Coenzyme Q10 is associated with changes in endothelial function and arterial stiffness. Methods: This double blind, placebo-controlled, randomized clinical trial was carried out on 40 non-smoker moderately hypercholesterolemic subjects (ClinicalTrial.gov ID NCT02492464). After 4 weeks of diet and physical activity, patients were allocated to treatment with placebo or with an active product containing 10 mg monacolins and 30 mg Coenzyme Q10, to be assumed for 6 months. Endothelial reactivity and arterial stiffness have been measured through the validated Vicorder® device. Results: During monacolin treatment, patients experienced a more favorable percentage change in low density lipoprotein (LDL)-cholesterol (after monacolin treatment: -26.3%; after placebo treatment: +3.4%, p < 0.05). Endothelial reactivity (pulse volume displacement after monacolin treatment: +6.0%; after placebo treatment: -0.3%, p < 0.05), and arterial stiffness (pulse wave velocity (PWV) after monacolin treatment: -4.7%; after placebo: +1.1%, p < 0.05) also significantly improved only after monacolin treatment. Conclusion: The long-term assumption of the tested dietary supplement is associated with an improvement in LDL-cholesterolemia, endothelial reactivity and PWV in moderately hypercholesterolemic subjects. [ABSTRACT FROM AUTHOR]

Purpose: This randomised controlled trial assessed the acute and long-term effects of daily supplementation of kanuka honey, formulated with cinnamon, chromium and magnesium on glucose metabolism, weight and lipid parameters in individuals with type 2 diabetes. Methods: Twelve individuals with type 2 diabetes received 53.5 g of a formulated honey and a control (non-formulated) kanuka honey in a random order for 40 days, using cross-over design. Fasting glucose, insulin, HbA1c, lipids and anthropometric measures were measured at baseline and end of treatment. A meal tolerance test was performed at baseline to assess acute metabolic response. Results: There was no statistically significant difference in acute glucose metabolism between treatment groups, as measured by the Matsuda index and AUC for glucose and insulin. After the 40-day intervention with honey, fasting glucose did not differ significantly between the two treatments (95 % CI −2.6 to 0.07). There was no statistically significant change in HbA1c or fasting insulin. There was a statistically significant reduction in total cholesterol by −0.29 mmol/L (95 % CI −0.57 to −0.23), LDL cholesterol by −0.29 mmol/L (95 % CI −0.57 to −0.23) and weight by −2.2 kg (95 % CI −4.2 to −0.1). There was a trend towards increased HDL and reduced systolic blood pressure in the intervention treatment. Conclusion: The addition of cinnamon, chromium and magnesium supplementation to kanuka honey was not associated with a significant improvement in glucose metabolism or glycaemic control in individuals with type 2 diabetes. Use of the formulated honey was associated with a reduction in weight and improvements in lipid parameters, and should be investigated further. [ABSTRACT FROM AUTHOR]

Nutritional supplementation during pregnancy is increasingly recommended especially in low‐resource settings, but its oral health impacts have not been studied. Our aim was to examine whether supplementation with multiple micronutrients (MMN) or small‐quantity lipid‐based nutrient supplements affects dental caries development or periodontal health in a rural Malawian population. The study was embedded in a controlled iLiNS‐DYAD trial that enrolled 1391 pregnant women <20 gestation weeks. Women were provided with one daily iron–folic acid capsule (IFA), one capsule with 18 micronutrients (MMN) or one sachet of lipid‐based nutrient supplements (LNS) containing protein, carbohydrates, essential fatty acids and 21 micronutrients. Oral examination of 1024 participants was conducted and panoramic X‐ray taken within 6 weeks after delivery. The supplement groups were similar at baseline in average socio‐economic, nutritional and health status. At the end of the intervention, the prevalence of caries was 56.7%, 69.1% and 63.3% (P = 0.004), and periodontitis 34.9%, 29.8% and 31.2% (P = 0.338) in the IFA, MMN and LNS groups, respectively. Compared with the IFA group, women in the MMN group had 0.60 (0.18–1.02) and in the LNS group 0.59 (0.17–1.01) higher mean number of caries lesions. In the absence of baseline oral health data, firm conclusions on causality cannot be drawn. However, although not confirmatory, the findings are consistent with a possibility that provision of MMN or LNS may have increased the caries incidence in this target population. Because of the potential public health impacts, further research on the association between gestational nutrient interventions and oral health in low‐income settings is needed. [ABSTRACT FROM AUTHOR]

Purpose: The aim of the present study was to examine the effects of consumption of desserts with low glycemic index (GI) and low glycemic load (GL), as part of a balanced hypo-caloric diet, on anthropometric and biochemical parameters in patients with type 2 diabetes mellitus (T2DM). Methods: A total of 61 subjects with T2DM were randomly assigned to the intervention ( n = 30) or to the control group ( n = 31). Both groups followed the same hypo-caloric (−500 kcal) diet for 12 weeks. Consumption of four portions of low-GI/low-GL desserts/week was included in the diet in the intervention group while one portion of a favorite usual sweet/week was allowed to be consumed in the control group. Results: Thirty subjects in the control and 28 subjects in the intervention group completed the trial. Body weight, body mass index, and waist circumference were reduced significantly in both groups. Arterial blood pressure, fasting blood glucose, glycosylated hemoglobin, insulin, and γ-GT were reduced significantly only in the intervention group; however, there were no significant differences between the two groups at endpoint. C-reactive protein was reduced in the intervention, and HDL cholesterol was also reduced in the control group; the reductions were significantly different at the end of the trial. No significant changes were observed in the other plasma lipids, uric acid, leptin, adiponectin, and interleukin-6 in either study group. Conclusions: Consumption of desserts with low GI/GL in a balanced hypo-caloric diet has a positive impact on anthropometric and metabolic parameters of patients with T2DM. [ABSTRACT FROM AUTHOR]

Background: The present study aimed to determine the effect of lentil sprouts [LS] on lipid profiles in overweight and obese patients with type 2 diabetes. Methods: Forty- eight overweight and obese type 2 diabetic patients, September and November2013, 30-65 years, participated in this clinical trial and randomly divided into two groups; LS group and controls. Patients in control group received conventional drug therapy, while patients in LS group received 60 g LS daily during 8 weeks along with routine medication. Significant differences among and between the groups were determined by independent t-test and paired sample t-test using SPSS software. The patients were blinded for the treatment. In this trial the effect of LS on serum lipid profiles were investigated. Results: Thirty-nine patients completed the study. After 8 weeks, serum levels of HDL-C was higher in the LS group compared to control group (48.3 ±1.9 vs. 42.8±1.7, P<0.03). TG and ox-LDL were lower in the LS group compared to controls [(127±13.4 vs. 170± 12.4.P<0.01) and (83.3±29.1 vs. 98.7±28.2.P<0.6)]. Conclusions: LS consumption could have favorable effect on serum lipid profiles. [ABSTRACT FROM AUTHOR]

Objectives Lipid-based nutrient supplements ( LNSs) are increasingly used in HIV programmes in resource-limited settings. However, the possible effects of LNSs on the plasma concentrations of antiretroviral drugs have not been assessed. Here, we aimed to assess the effects of LNSs on plasma efavirenz and nevirapine trough concentrations in Ethiopian adult HIV-infected patients. Methods The effects of LNSs were studied in adults initiating antiretroviral therapy ( ART) in a randomized trial. Patients with body mass index ( BMI) > 17 kg/m2 ( n = 282) received daily supplementation of an LNS containing whey ( LNS/w), an LNS containing soy ( LNS/s) or no LNS. Trough plasma concentrations of efavirenz and nevirapine were measured at 1 and 2 months. Genotyping for 516 G> T and 983 T> C polymorphisms of the cytochrome P450 ( CYP) 2 B6 locus was performed. Multilevel linear mixed-effects models were used to assess the associations between LNS and plasma efavirenz and nevirapine concentrations. Results In patients with BMI > 17 kg/m2, nevirapine concentrations were lower in the LNS/w and LNS/s groups by a median of −2.3 μg/mL [interquartile range ( IQR) −3.9; −0.9 μg/mL; P = 0.002] and −2.1 μg/mL ( IQR −3.9; −0.9 μg/mL; P = 0.01), respectively, compared with the group not receiving supplements. There were no differences between groups with respect to efavirenz plasma concentrations. The CYP2 B6 516 G> T polymorphism was associated with a 5 μg/mL higher plasma efavirenz concentration compared with the wild type ( P < 0.0001), while it was not associated with plasma nevirapine concentrations. Conclusions Intake of an LNS was associated with lower plasma nevirapine trough concentrations, indicating possible drug− LNS interactions. The clinical relevance of such reductions in nevirapine exposure is not clear. Plasma efavirenz concentration was not affected by the LNS. [ABSTRACT FROM AUTHOR]

Introduction: Nutraceuticals (NUT) are forms of compounds with biological activity commonly used to improve health in dosage largely exceeding those obtainable in food. Aim: We compared, in a double blind randomized cross-over trial, the effects of two NUT combinations on the control of glico-lipidic metabolism in patients with hypercholesterolemia not on statins. Methods: At study start patients were given dietary counseling and received placebo for 2 weeks. After this run-in period, patients were randomized: (1) Combination A [Policosanol, Red yeast rice (Monakolin K 3 mg), Berberine 500 mg, Astaxantine, Folic Acid and Coenzyme Q10] for 4 weeks followed by 4 weeks of Combination B [Red yeast rice (Monakolin K 3.3 mg), Berberine 531.25 mg and leaf extract of Morus alba]; (2) Combination B for 4 weeks followed by 4 weeks of Combination A. Results: Combination B reduced LDL cholesterol below 130 mg/dl in 56.5 % of the patients, and Cambination A only in 21.7 % of them (p ≤ 0.027). Both treatments reduced plasma levels of triglycerides, total and LDL cholesterol and increased HDL cholesterol (all p < 0.03). Total and LDL cholesterol reduction was more pronounced in patients taking Combination B (p < 0.005). Combination B reduced also glycated hemoglobin, fasting glucose and insulin plasma levels as well as HOMA index (p < 0.005). Conclusions: An increased content of Berberin and Monacolin K and the addition of Morus alba extract improves the effect on plasma cholesterol and on glucose metabolism of the NUT Combination. These effects may allow the speculation of a more marked improvement in cardiovascular prognosis. [ABSTRACT FROM AUTHOR]

Context: Cheese may affect lipids and lipoproteins differently than other high-fat dairy foods. Objective: The present systematic review and meta-analysis was performed to evaluate randomized controlled trials that examined the effect of cheese consumption compared with another food product on blood lipids and lipoproteins. Data Sources: A systematic literature search of the MEDLINE, Embase, Scopus, CAB Abstracts, the Cochrane Controlled Trials Register, and the clinicaltrials.gov website was performed. Study Selection: A total of 12 randomized controlled trials (RCTs) were identified that examined the effect of cheese consumption on blood lipids and lipoproteins in healthy adults. Data Extraction: A meta-analysis of 5 RCTs that compared the effects of hard cheese and butter, both of which had a similar ratio of polyunsaturated fatty acids to saturated fatty acids (P/S ratio), was performed. Data Synthesis: Compared with butter intake, cheese intake (weighted mean difference: 145.0 g/d) reduced low-density lipoprotein cholesterol (LDL-C) by 6.5% (-0.22 mmol/l; 95%CI: -0.29 to -0.14) and high-density lipoprotein cholesterol (HDL-C) by 3.9% (-0.05 mmol/l; 95%CI: -0.09 to -0.02) but had no effect on triglycerides. Compared with intake of tofu or fat-modified cheese, cheese intake increased total cholesterol or LDL-C, as was expected on the basis of the P/S ratio of the diets. There was insufficient data to compare intake of cheese with intake of other foods. Conclusion: Despite the similar P/S ratios of hard cheese and butter, consumption of hard cheese lowers LDL-C and HDL-C when compared with consumption of butter. Whether these findings can be attributed to calcium, specific types of saturated fatty acids, or the food matrix of cheese warrants further research. [ABSTRACT FROM AUTHOR]

Objective To analyze lipid changes in patients with rheumatoid arthritis (RA) and patients with spondyloarthritis (SpA) treated with biologic agents or tofacitinib in randomized clinical trials (RCTs). Methods A systematic literature search was performed, using the Medline, Embase, Cochrane Library, and Web of Knowledge databases. Meta-analyses were performed using random-effects models to assess changes in the percentage of patients with abnormal lipid values or in the mean percentage of increase in the cholesterol and triglycerides levels. Results Twenty-five of 4,527 identified articles met the inclusion criteria. Compared with RA patients treated with placebo, those treated with tocilizumab were more likely to have hypercholesterolemia (odds ratio [OR] 4.64; 95% confidence interval [95% CI] 2.71, 7.95 [ P < 0.001]), increased levels of high-density lipoprotein (HDL) cholesterol (OR 2.25; 95% CI 1.14, 4.44 [ P = 0.020]), and increased levels of low-density lipoprotein (LDL) cholesterol (OR 4.80; 95% CI 3.27, 7.05 [ P < 0.001]); this was not observed in patients treated with tumor necrosis factor (TNF) antagonists (OR 1.54; 95% CI 0.90, 2.66 [ P = 0.119]) or tofacitinib (OR 3.4; 95% CI 0.62, 18.55 [ P = 0.158]). Among patients receiving tofacitinib 5 mg twice daily, the mean percentage of increases in the HDL cholesterol level (weighted mean difference [WMD] 13.00 mg/dl; 95% CI 12.08, 13.93 [ P < 0.001]) and the LDL cholesterol level (WMD 11.20 mg/dl; 95% CI 10.08, 12.32 [ P < 0.001]) were higher than those in the comparator groups. Among patients treated with tofacitinib 10 mg twice daily, the mean percentage of increases in the HDL cholesterol level (WMD 15.21 mg/dl; 95% CI 13.28, 17.14 [ P < 0.001]) and the LDL cholesterol level (WMD 15.42 mg/dl; 95% CI 11.77, 19.06 [ P < 0.001]) were also higher than those in the comparator groups. No data were available for RA treated with other biologic agents or for SpA. Conclusion In patients with RA treated with tocilizumab or tofacitinib but not with TNF antagonists, moderate changes in lipids are observed. Whether these changes pertain to the control of inflammation or to the mechanism of action of the biologic agents or tofacitinib remains undetermined. [ABSTRACT FROM AUTHOR]

Objectives: Currently, there are numerous studies on risk factors for cardiovascular disease and the potential for functional foods to bring benefits or improve people's health. However, most of these studies are conducted with middle-aged individuals. The aim of this study was to evaluate the effects of supplementing a typical diet with some functional components, which are substances that when consumed in small quantities can improve people's welfare. Methods: The participants in this study were young; slightly overweight; had normal glucose tolerance; and had lipid values indicating dyslipidemia or close dyslipidemia. Following a 4-wk run-in phase, participants followed either a diet containing foods enriched with ω-3 fatty acids, β-glucans, phytosterols, and vitamin E or an isoenergetic diet without the active components. Sixteen individuals (age range 20 to 37 y) were randomly assigned to one of two groups. At the end of treatment, while fasting, plasma concentrations of triglycerides, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and total cholesterol were measured. Furthermore, blood glucose was evaluated after fasting and after a meal enriched with β-glucans. Results: There was a statistically significant reduction ( α < 0.05) across the lipid pro le. A meal rich in β-glucans produced a glycemic response significantly lower than the nonenriched meal. Conclusion: The dietary supplements used in this work, based on the integration of functional components into the usual diet of the population, have proved effective in reducing peak levels of postprandial glucose and the risk for dyslipidemia. Therefore, these functional components proved a valuable aid in the prevention of cardiovascular diseases and metabolic disorders. [ABSTRACT FROM AUTHOR]

Purpose: The goal of this study was to assess the effect of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) on lipid profiles in patients with type 2 diabetes.Methods: The MEDLINE, Embase, Cochrane Library,and ClinicalTrials.gov databases were searchedfrom inception through October 31, 2013. Randomized controlled trials with available data were selected if they compared GLP-1 RAs with placebo and traditional antidiabetic drugs with a duration Z8 weeks. The weighted mean difference for changes in lipid profiles was estimated by using the random effects model, and a network meta-analysis was performed to supplement direct comparisons. Findings: Thirty-five trials with 13 treatments were included in the analysis. GLP-1 RAs decreased HDL-C with a range of -0.06 mmol/L (95% CI, -0.11 to -0.01) to -0.13 mmol/L (95% CI, -0.17 to -0.10) compared with thiazolidinediones, whereas thiazolidinediones were associated with a significant increase in HDL-C compared with placebo (0.09 mmol/L [95% CI, 0.06 to 0.12]). A significant reduction in LDL-C was detected for all GLP-1 RAs versus placebo (range, -0.08 to -0.16 mmol/L), insulin (range, -0.10 to -0.19 mmol/L), and thiazolidinediones (range, -0.16 to -0.24 mmol/L). Exenatide, liraglutide 1.8 mg once daily, and taspoglutide decreased total cholesterol with a range of -0.16 mmol/L (95% CI, -0.26 to -0.06) to -0.27 mmol/L (95% CI, -0.41 to -0.12) versus placebo and thiazolidinediones (range, -0.26 to -0.37 mmol/L). The decreased effect was more evident in exenatide long-acting release and liraglutide 1.8 mg once daily. A significant reduction in triglyceride levels was observed with liraglutide 1.8 mg once daily (-0.30 mmol/L [95% CI, -0.49 to -0.11]) and taspoglutide 20 mg once weekly (-0.17 mmol/L [95% CI, -0.31 to -0.01]) versus placebo. Implications: GLP-1 RAs were associated with modest reductions in LDL-C, total cholesterol, and triglycerides but no significant improvement in HDL-C. Further evidence is needed to determine if improvements in lipid profiles might translate into reductions in cardiovascular outcomes. [ABSTRACT FROM AUTHOR]

This study compared the effects of 2 long-term training programs on blood lipid profiles in overweight older adults. 59 older men with BMI ≥ 25 and < 35 kg/m2 ages 65–75 years were randomly assigned to an aerobic training group (ATG, n = 19), a mixed aerobic and resistance training group (MTG, n = 20), or a control group (n = 20). Both programs were moderate-to-vigorous intensity, involving 60-min training sessions 3 days/week for 32 weeks. Blood lipids were measured on 5 different occasions. Repeated measure ANCOVA was used for primary data analysis, and the independence between blood lipids variables and group factor was tested. Pre-to-post mean values of triglycerides, total cholesterol and low-density lipoprotein decreased in both ATG and MTG ( − 10.1 and − 25.8, − 1.0 and − 17.6, − 8.9 and − 17.2 mg/dl, respectively), but not significantly. There was a significant association for triglycerides (P = 0.025) and total cholesterol (P = 0.025) in the MTG (baseline vs. post-test), with significant individual lipid profile modifications. The number of individuals with clinically high triglycerides and total cholesterol significantly decreased after the mixed training program. Combined aerobic and resistance training was more effective in the chronic modification of lipid profile. Trial Registration: clinicaltrials.gov Identifier: NCT01874132 [ABSTRACT FROM AUTHOR]

Purpose: Hypertension is associated with dyslipidemia. Thiazides adversely affect serum lipid levels in hypertensives. There is currently a dearth of information on benefits of aerobic exercise training on serum lipid levels in individuals on thiazides and this study aimed at bridging this gap in knowledge. Methods: This randomized-controlled trial involved 120 newly-diagnosed adults with essential hypertension (≥65 years). They were treated with 50 mg of hydrochlorothiazide + 5 mg of hydrochloride amiloride and 5 or 10 mg of amlodipine for 4-6 weeks before they were randomly assigned into exercise group (EG) and control croup (CG). Only EG underwent 12-week aerobic dance training at 50-70 % of heart rate reserve three times per week. Low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol, triglyceride and total cholesterol were measured and recorded at baseline and post-study. Results: Eighty-eight (45 in EG and 43 in CG) of 120 participants randomly assigned to groups completed the study. Systolic (p = 0.370) and diastolic (p = 0.771) blood pressures (BP) were similar between the two groups at baseline. Systolic (p < 0.001) and diastolic (p < 0.001) BPs reduced significantly in exercise and control groups. LDL-C (from 120.10 ± 33.41 to 110.50 ± 31.68 mg/dl; p = 0.037) and triglyceride (from 117.49 ± 45.12 to 100.63 ± 35.42 mg/dl; p = 0.002) decreased in EG post-study but no significant between-group differences were observed. Conclusions: Although, LDL-C and triglyceride are reduced after aerobic dance training, they were not any more than without it. Aerobic dance training has favorable effects on LDL-C, triglyceride, and systolic and diastolic BP in individuals with hypertension on a thiazide. [ABSTRACT FROM AUTHOR]