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Copyright of Revista ION is the property of Universidad Industrial de Santander and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: Type 2 diabetes mellitus (DM2) is one of the most prevalent chronic diseases worldwide, due to a higher frequency of unhealthy lifestyles. Omega-3 (w-3) has antiinflammatory action and may be effective in the prevention and treatment of DM2, therefore, the aim of the study was to analyze the evidence of the effect of w-3 supplementation in individuals with DM2. Materials and Methods: An integrative literature review was conducted on the role of w-3 supplementation in individuals with DM2. The Pubmed and Bireme databases were searched using the descriptors "type 2, Diabetes Mellitus" and "acids, omega-3 fatty". The study included randomized clinical trials available in full, published in the last five years, which addressed the effects of oral omega-3 supplementation in individuals with DM2. One hundred articles were found and eight articles were selected and analyzed. Results: Supplementation of w-3 in subjects with DM2 resulted in decreased serum triglycerides, atherogenic index, IL-6, MCP-1, leptin, HOMAIR, increased PPAR-γ activity and HDL-c. The parameters of blood glucose, glycated hemoglobin, insulin, LDL-c, antioxidant status were controversial. Conclusion: The supplementation of w-3 in individuals with DM2, has a hypotriglyceridemic action, reduces the atherogenic index and inflammatory cytokines, improving insulin resistance, the lipid profile and inflammation of individuals, while the effects on blood glucose are still controversial. [ABSTRACT FROM AUTHOR]

Background: Lipoprotein cholesterol measurements fluctuated across the menstrual cycle, corresponding to rising and declining concentrations of gonadotropins and ovarian steroid hormones levels in young women, whereas premenopausal women and those who inside the menopausal transition characterized by a poor ovarian response to high secretion of gonadotropin leading to low levels of ovarian steroids. Aims: To investigate the lipoprotein cholesterol changes and their interactions with sex steroid hormones during different phases of the menstrual cycle in menstruated young and old (premenopausal) women. Methods: The sample included thirty healthy women (aged 20-45 years) divided into two groups with 15 women /group according to their ages (20-25 years) (40-45 years). Blood samples were collected on the 8th, 16th, and 24th days of the menstrual cycle from both young and old menstruating women to compare the previous parameters between these days for each group and compare these parameters between similar days for the first and second groups. Lipid profile (Total cholesterol (TC), Triglyceride (TG), High density lipoprotein (HDL), Low density lipoprotein (LDL), and Very low density lipoprotein (VLDL) changes be assayed by Bio-Systems Kit components. Statistical analysis was carried out using one-way Analysis of Variance (ANOVA), followed by Duncan's test, and t-tests were used to assess differences between groups. Results: TC and TG levels did not significantly increase on the 8th day of the menstrual cycle, which represents the follicular phase, in comparison with the other days (16th and 24th days). However, LDL level increased significantly (p ≤ 0.05) on the 8th day compared to the other days. On the other hand, HDL and VLDL levels increased on the 16th day of the menstrual cycle, which represents the ovulatory phase. Discussion: TC, TG, and LDL levels increased during the follicular phase and were accompanied by high levels of FSH and estradiol, leading to a favorable lipid profile, whereas FSH and estradiol are considered regulators of cholesterol biosynthesis and a buffering capacity. HDL and VLDL levels rise during ovulation to meet the requirements of ovulation and ensure successful ovulation. Conclusions: Studying and evaluating changes in the lipid profile according to the menstrual cycle phase of the menstrual cycle represents an important issue in knowing the physiological and healthy woman state and preventing cardiovascular disease incidence. [ABSTRACT FROM AUTHOR]

Copyright of Saúde Coletiva is the property of MPM Comunicacao and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The specialized herds of the high tropics of Nariño are characterized by semi-intensive breeding models, that is, feeding based on grazing and supplementation. The objective was to analyze the milk production of grazing Holstein cows under conditions of the high tropics, taking into account the energetic and protein metabolites, and their relationship with the dry matter intake (CMS/Kg/d), the body condition (BC), and the reproductive variables. Three periods of lactation were evaluated, thus, between 4-10 days (P1), 45-55 days (P2), and between 185-200 days (P3). The investigation was carried out in four dairy production farms. The forage supply consisted of a mixture of Lolium hybridum, Cenchrus clandestinus Hoschst ex Chiov, Holcus lanatus and Trifolium repens, plus commercial concentrate. A total of 24 Holstein animals (six per productive system) from three births onwards were used, from which blood samples were obtained to determine: non-esterified fatty acids (NEFA), beta-hydroxybutyrate (BHB), triglycerides, cholesterol, glucose, total protein (PT), and blood urea nitrogen (BUN). The results showed that milk production during P1 is influenced by CC and body weight (Kg) by +0.04 liters of milk per unit of change in this variable. In P2, the positive incidence variables were PT, BUN, glucose, NEFA, BHB, triglycerides, and cholesterol, and in P3, the increase in CMS made it possible to show that as lactation progresses in more than 180 days, the animals substantially improve their body condition; likewise the NEFA and BHB indicators are related to a better reproductive response.

ABSTRACT: This study evaluated the effectiveness of the essential oil of Hesperozygisringens (EOHR) for anesthesia of Colossomamacropomum by documenting hematological and blood biochemical responses after biometric handling. In Experiment 1, juveniles (14.12 ± 3.53 g) were exposed to different concentrations of EOHR: 0 (control), 75, 150, 300 and 450 µL L-1 (n=10 fish for each concentration), to determine times for induction and recovery from anesthesia, as well as its effects on ventilatory frequency (VF). Based on these results, Experiment 2 evaluated the effects of 0 (control), 75 (with induction and recovery times outside that recommended for fish anesthesia) and 150 µL L-1 EOHR (within recommended times) on hematological and biochemical variables of juveniles (20.52 ± 3.47 g) after anesthesia and after 24 h of recovery (n = 6 fish for each concentration and collection time). Survival was 100%. Induction time showed a quadratic effect of EOHR concentration. Recovery time did not differ among EOHR concentrations. Concentrations between 150 and 450 µL L-1 EOHR caused rapid induction (< 3 min) and recovery (< 5 min). EOHR concentration affected VF. The concentration of 150 µL L-1 EOHR had little influence on hematological and biochemical parameters of C. macropomum of 20 g.

ABSTRACT The present study aimed to evaluate increasing levels of fish waste oil in diets for laying hens on serum biochemistry profile. 192 Hisex White laying hens at 29 weeks of age were used, with water and food ad libitum. The experimental design was completely randomized consisting of eight treatments corresponding to the inclusion levels of fish waste oil (0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0 and 3.5%) in the diets, with four replicates of six birds each. Data collected were subjected to polynomial regression at 5% of significance. Significant differences (P

Evidence suggests that inadequate dietary patterns and sedentary lifestyle during adolescence may lead to excessive weight gain, which is associated with increased cardiovascular risk. The triglyceride/HDLcholesterol ratio seems to a be a strong predictor of atherosclerotic disease allowing a rapid metabolic screening of individuals in different age groups. Objective: The aim of this study was to evaluate the triglyceride/HDLcholesterol ratio of adolescents enrolled in public schools of Recife/Pernambuco and investigate its relationships with abdominal obesity and other anthropometric parameters. Materials and Methods: Cross-sectional study with 674 adolescents who participated of the Study of Cardiovascular Risks in Adolescents (ERICA) in the city of Recife-Pernambuco. We obtained body mass index by age, waist/height ratio (=0,5) and waist circumference (P90). The triglyceride/HDL-cholesterol ratio was classified according to the 50th percentile of the distribution. Results: The final sample was representative for approximately 59,000 adolescents, where 50.4% of the individuals evaluated were male and 27.6% were overweight according to body mass index by age. Obese adolescents had 3.62-fold higher chances of presenting triglyceride/HDLcholesterol ratio above the median. Conclusion: Obesity contributed with greater chances for high values of the triglyceride/HDL-cholesterol ratio. The results of this research can contribute to the development of strategies aimed at promoting and protecting cardiovascular health in adolescents, in order to encourage changes in lifestyle and early adoption of healthier eating habits. [ABSTRACT FROM AUTHOR]

Introduction: Liposuction associated with dermolipectomies is the most commonly performed surgical procedure in plastic surgery. Although regarded as an extremely safe surgery, some considerations must be taken on the possible metabolic effects of these surgeries. The development of the tumescent technique in liposuction allowed the safer removal of large amounts of fat. The objective is to compare lipid profile variations in the early and late postoperative period in patients undergoing liposuction and dermolipectomies. Methods: Between October 2006 and June 2012, 40 female patients who were candidates for surgeries involving liposuction and dermolipectomies were prospectively followed, and the lipid profile was analyzed through preoperative and postoperative examinations. The surgeries performed were mammoplasty + liposuction, abdominoplasty + liposuction, and lipoabdominoplasty + mammoplasty. Results: Of the 40 female patients who were followed, 20 were selected (after applying the exclusion criteria). In agreement with our study, in 1996, Cazes showed that there were no changes in the lipid profile of patients 12 months after lipoabdominoplasty. Conclusion: After a preoperative and postoperative analysis of 20 patients, it was observed that there were no statistically significant changes in the lipid profile and that the measurements after 1 year were close to those obtained in the preoperative period.

Introduction: The current demographic and epidemiological transition in Brazil, reflected in the aging population, has a higher prevalence of chronic non-communicable diseases (NCDs) such as cardiovascular diseases (CD), neoplasms, metabolic disorders, chronic respiratory diseases, and chronic renal failure (CRF). These diseases may be due to modifiable risk factors, such as dyslipidemia, high blood pressure, diabetes, smoking, anemia, physical inactivity, stress, obesity, and alcoholism. Chronic renal failure occurs due to the slow, progressive, and irreversible loss of renal function, and cardiovascular diseases are the main cause of morbidity and mortality caused by atheroma resulting from dyslipidemia. Objectives: Based on dyslipidemia as a modifiable risk factor for cardiovascular diseases and on the susceptibility of its development by chronic renal patients, the objective of this study was to analyze whether the hemodialysis treatment and the medical monitoring is efficient to minimize or avoid dyslipidemia in these patients. Methodology: This is a longitudinal descriptive study carried out through an analysis of laboratory data of tests related to the lipid profile: Total Cholesterol, HDL, LDL, and Triglycerides from November 2018 to June 2019. Results: Twenty patients were followed up and had their data analyzed, 50% were aged between 60 and 69 years old and had a previous underlying disease, such as arterial hypertension (45%), hypertension associated with diabetes (25.0%), and isolated diabetes (10.0%). The analysis of the presence of dyslipidemia showed the laboratory tests that had the most changes were HDL with a result under the desirable (<40.0mg / dl) and triglycerides with results considered above normal (> 150.0 mg / dl) with risk for DC. Only 1 female subject (5.0%) presented all the results of the lipid profile altered throughout the study, even using the statin drug, while the majority (95%) of the patients had desirable results. The analysis of all the results of the lipid profile showed that only one male subject presented changes in the entire study period with undesirable triglycerides and HDL, while in the female sex, patient number 14 presented changes in all tests throughout the analysis period, with Total Cholesterol, Triglycerides, and LDL-cholesterol with undesirable values above normal and undesirable HDL-cholesterol with values under the desirable. The triglycerides test showed the most alteration with undesirable results in 11 (55.0%) subjects, mainly female, with subsequent LDL above normal and reduced HDL, considered an important cardiovascular risk factor due to the formation of atheromas. Conclusion: For patients with CRF, medical follow-up and the hemodialysis treatment performed by the Brazilian Health System is extremely important. This study demonstrated it is as an effective method for the control and prevention of dyslipidemias, minimizing the risk for cardiovascular diseases in this vulnerable population. [ABSTRACT FROM AUTHOR]

ABSTRACT Objective: To determine the relationships that smoking history has with inflammatory markers, metabolic markers, body composition, muscle strength, and cardiopulmonary capacity in current smokers. Methods: This was a cross-sectional study involving 65 smokers (age range: 18-60 years). On three non-consecutive days, each participant was evaluated in terms of smoking history, pre-existing comorbidities, lung function (by spirometry), peripheral muscle strength (by dynamometry), body composition (by bioelectrical impedance analysis), levels of metabolic/inflammatory markers, and maximum cardiopulmonary capacity (by treadmill exercise test). We evaluated the relationships that smoking history has with inflammatory markers, metabolic markers, body composition, muscle strength, and cardiopulmonary capacity, using logarithmic transformation of the data and calculating Pearson’s correlation coefficient and for partial correlations adjusted for age, gender, body mass index (BMI), and comorbidities. To identify the influence of smoking history on pre-existing comorbidities, we used a logistic regression model adjusted for age, BMI, and duration of smoking. Results: Smoking history correlated significantly, albeit weakly, with triglyceride level (r = 0.317; p = 0.005), monocyte count (r = 0.308; p = 0.013), and waist circumference (r = 0.299; p = 0.017). However, those correlations did not retain their significance in the adjusted analysis. In the logistic regression model, smoking more than 20 cigarettes/day correlated significantly with the presence of metabolic diseases (OR = 0.31; 95% CI: 1.009-1.701; p = 0.043). Conclusions: In this sample of smokers, smoking history correlated positively with the triglyceride level, the monocyte count, and waist circumference. The prevalence of metabolic disease was highest in those who smoked more than 20 cigarettes/day.

Introduction: For decades, low levels of muscle strength (MS) have been associated with an increased risk of mortality from all causes. Objective: To identify the correlation between values of different manifestations of MS and metabolic risk markers (MRM) in young university students. Materials and methods: The study included 50 participants (37 men, 13 women), aged between 19 and 23 years. The grip strength of both hands and the muscular strength of upper and lower limbs were evaluated, as well as height, weight, body mass index (BMI), skin folds, HDL, cholesterol and triglycerides. Results: No significant associations between MRM and the different manifestations of MS were found. Conclusion: MS and MRM are separately associated with mortality risk factors and with suffering from cardiovascular diseases

This study investigated the existence of difference of fat deposition and lipid metabolism in horses with different races and skills that were used for the same kind of sport. 20 Purebred Arabian and 20 Thoroughbred horses trained for flat race were evaluated. The analyses performed were body condition score, weight and blood collected for determination of triglycerides, total cholesterol and non-esterified fatty acids. Ultrasonography of the thickness of the subcutaneous fat layer was performed on the Longissimus dorsi muscle between the 17th and 18th rib, the thickness of the subcutaneous fat layer on the Gluteus medius muscle using the acetabulum as reference, and the cross section of the same muscle. Race-trained Arabian horses showed greater fat layer deposition in the Gluteus medius and Longissimus dorsei muscles than Thoroughbred horses. These facts indicate that there is a metabolic difference, besides the phenotype, between the races. They also indicate the need to study specific physical conditioning programs for each kind of race.

Overweight is the imbalance between caloric intake and energy expenditure, with obesity being the most serious case, and in the last decades, it has become one of the major health problems, since it is associated with chronic non-communicable diseases (NCDs) and other pathologies. The objective of this study was to characterize the occurrence of excess weight and the associated factors among patients attended at the nutrition clinic of a university hospital. This is a descriptive field study with an exploratory and crosssectional character, with samples collected through the medical records of the patients attending the nutrition clinic of the João de Barros Barreto University Hospital of Belém (PA), for a year, from April 2018 to April 2019. During this period, 87 patients were selected who met the inclusion criteria, of both sexes, of which the women were the majority (65.52%), with a mean age of 49.4±10.8 years. About 82.76% were overweight, compared to laboratory tests, 70.11% had high blood glucose levels, 57.47% had high total cholesterol, only 50.57% had high triglycerides, 59.77% had low HDL and 43.68% had high LDL, there was a slight positive correlation between glycemia and triglyceridemia and a slight negative correlation between triglyceridemia and HDL-cholesterol. It was concluded that overweight was significantly frequent in the sample studied, and hyperglycemia was the most prevalent biochemical alteration in this study. [ABSTRACT FROM AUTHOR]

Copyright of Revista Brasileira em Promoção da Saúde is the property of Revista Brasileira em Promocao da Saude and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of SMAD Revista Electronica Salud Mental, Alcohol y Drogas is the property of Universidade de Sao Paulo, Escola de Enfermagem de Ribeirao Preto and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Aim: To systematize the offering of foods which were highly palatable and rich in calories and to investigate the effects on morphometric and metabolic parameters of adult Wistar rats. Methods: The study used 15 male Wistar rats, aged 45 days old, divided into a control group and a cafeteria diet group. To the control group was offered a commercial diet ad libitum, while to the cafeteria diet group was offered the commercial diet supplemented each day with four items selected from a list of 28 foods. The consumption of foods from the cafeteria diet was checked daily, and the two groups’ consumption of water and feed was checked weekly. After seven weeks, the morphometric parameters were checked and animals were sacrificed for collection of blood and the deposit of perigonadal fat. Results: The mean weight of the cafeteria diet group was higher than that of the control group, as was abdominal circumference, deposit of perigonadal fat, body mass index and the Lee index. Furthermore, animals from the cafeteria diet group presented high blood levels of triglycerides; also, changes were not observed in levels of cholesterol and glucose. Animals from the cafeteria diet group ingested more calories, carbohydrates and fats than animals in the control group. Conclusion: This study showed that a protocol of offering a cafeteria diet formulated based in foods typically consumed by the Brazilian population can be used for inducing obesity in rats, requiring a relatively short time period for obtaining results. RESUMO Sistematização do oferecimento de uma dieta para indução de obesidade em ratos adultos Objetivo: sistematizar um protocolo de dieta de cafeteria para indução de obesidade em roedores a partir da ingestão de alimentos altamente palatáveis, ricos em gorduras e carboidratos. Método: foram utilizados ratos Wistar com 45 dias de vida, divididos aleatoriamente em grupo controle (GC) e grupo dieta de cafeteria (GDC). Ao GC foi oferecido dieta comercial balanceada para roedores à vontade e ao GDC foi oferecido a dieta comercial balanceada à vontade suplementada diariamente com quatro itens selecionados de uma lista de 28 alimentos. O consumo dos alimentos da dieta de cafeteria foi verificado diariamente e o consumo de água e ração dos dois grupos verificado semanalmente. Ao final das sete semanas foram verificados os parâmetros morfométricos, a seguir, os animais foram sacrificados para coleta de sangue e gordura perigonadal. Resultados: o peso médio do GDC foi significativamente maior do que do GC, assim como a circunferência abdominal e o depósito de gordura perigonadal. Adicionalmente, os animais do GDC apresentaram níveis sanguíneos significativamente elevados de triglicerídeos comparados aos animais do GC, entretanto, não foi observada alteração nos níveis de colesterol e glicose. Os animais do GDC ingeriram significativamente mais calorias, carboidratos e gorduras os animais do GC. Conclusão: este estudo mostrou que um protocolo de oferecimento de dieta de cafeteria formulado com base em alimentos tipicamente consumidos pela população brasileira, pode ser utilizado para indução de obesidade em roedores, necessitando de um período de tempo relativamente curto para obtenção de resultados.

Abstract: We sought (i) to evaluate the associations of cardiorespiratory fitness (CRF), muscular fitness (MF) and Southern European Atlantic Diet (SEADiet) with atherogenic index of plasma (AIP) and (ii) to investigate de combined association of MF, CRF and SEADiet on AIP in adolescents. A cross-sectional school-based study was conducted on 493 adolescents (285 girls and 208 boys) aged 15-18 years, from the Portuguese Azorean Archipelago. CRF was measured by shuttle run test and MF by curl up and push up tests. Adherence to SEADiet was assessed with a semi-quantitative food frequency questionnaire (FFQ). The AIP was estimated as log (TG/HDL-C). Measures of pubertal stage and socioeconomic status were assessed. Linear regression showed a significant inverse association between MF (standardized β = -0.165; p < 0.001), CRF (standardized β = -0.081; p < 0.030) and SEADiet (standardized β = -0.081; p < 0.045) with AIP, after adjustments for age, sex, pubertal stage and parental education. Furthermore, participants classified with an optimal as well as those with low adherence to a SEADiet but with LowMF/LowCRF had on average the highest AIP (F(7.482) = 3.270; p = 0.002). Moreover, optimal SEADiet with HighMF/HighCRF group showed the lowest AIP when compared with those with low adherence to a SEADiet with HighMF/HighCRF group (p = 0.03). AIP is inversely associated with MF, CRF and SEADiet. The low MF combined with a low CRF levels seems to overcome the potential healthy effect of having an optimal adherence to the SEADiet on AIP. However, an optimal adherence to SEADiet seems to improve the AIP in those adolescents with high fitness levels.

Introduction: In the context of people living with HIV (PLHIV), dyslipidemia is an issue that has been widely discussed, both because of its multifactorial origin and its cardiovascular implications as well as because of its possible prevention strategies. Thus, this study aims to assess the presence of dyslipidemia in people living with HIV and its association with socio-demographic, attitudinal and clinical aspects. Materials and Methods: An analytical cross-sectional study was conducted between 2014 and 2016. The data were collected through interviews in which questionnaires and clinical records were used. To analyze the association, Chi- Squared and Fisher's Exact tests and Kappa statistics were used for concordance analysis with a level of significance of p<0.05. Results: 340 individuals participated in the study of which 59.1% showed desirable values in terms of total cholesterol, 55.9% of HDL and 56.8% of triglycerides. The variables associated with dyslipidemia were: altered total cholesterol and being over 40 years old (p=0.02); desirable HDL-C and female sex (p=0.007); altered triglycerides and time of diagnosis greater than ten years (p=0.008); and desirable HDL-C and undetectable viral load (p=0.04). Discussion: Although dyslipidemia is a problem in the HIV context, the desirable values were more prevalent, which is reflected in the catalytic effect of the HIV-caused inflammatory activity on lipid alterations. Conclusions: Dyslipidemia on people living with HIV mainly showed desirable values for total cholesterol, HDL cholesterol and triglycerides. There was an association between lipids and socio-demographic and clinical aspects related to VIH. [ABSTRACT FROM AUTHOR]

Copyright of Revista Ciência & Saúde Coletiva is the property of Associacao Brasileira de Pos-Graduacao em Saude Coletiva and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The present study was to evaluate possible changes in serum lipid profile of castrated dogs, weight gain, body fat percentage and IMCC, and possible correlations of these changes with the time of castration. We also evaluated the influence of variations of sex, age, size, type of nutrition and physical inactivity on the serum levels of cholesterol, triglycerides and glucose, weight gain, percentage of body fat and IMCC. We evaluated 44 dogs, seven entire and 37 castrated, without distinction of race and gender, aged one to 13 years, healthy. The dogs were divided into six groups according to the length of castration and a control group. Morphometric measurements were used to calculate the percentage of body fat, and IMCC calculation was also performed. In addition, animals were weighed and sorted in body condition scores. Serum levels of cholesterol, triglycerides, and glucose were measured for verification of probable alteration. Regarding the results, there was influence of sex and size (P≤0,05) on cholesterol levels, the size also influenced (P≤0,05) the percentage of body fat and the IMCC. Age influenced (P≤0,05), triglyceride levels. The type of feeding had effect (P≤0,05) in the IMCC and physical inactivity affected (P≤0,05) the percentage of body fat. It was also verified that there is correlation between time since castration and serum cholesterol, triglycerides and glucose, as well as weight gain, fat percentage and IMCC.

Abstract: Background: Although many factors are involved in the etiology of xanthelasma palpebrum, lipid disorder is strongly associated with its induction. Xanthelasma palpebrum, the most common type of xanthoma, usually presents in middle-aged females and results in aesthetic problems. Objective: To evaluate thelipid profile and important clinical aspects of xanthelasma palpebrum patients. Methods: In this descriptive study, we enrolled 42xanthelasma palpebrumpatients, and 42 cases of non-inflammatory skin disorders as thecontrol group, matched for age and gender.The clinical characteristics of the patients and fasting serum lipid profile were recorded for both groups. The data obtained were analyzed using SPSS-16. Results: Xanthelasma palpebrum was found more commonly in middle-aged females with disease onset of less than 1 year, and without significant familial history of xanthoma. Furthermore,xanthelasma lesionswere most often seen in the upper lid with mild extension and was rarely associated with systemic disease. There was no statistically significant difference between two groups regarding hypertriglyceridemia (p= 0.231) and hypercholesterolemia (p= 0.302). The mean serum levels of cholesterol (221.51±60.4 mg/dl), triglyceride (185.98±71.1 mg/dl) and VLDL (37.7±17.6 mg/dl) were significantly higher and themedian HDL (36.2 (31, 41) mg/dl) level was lower in thepatient group. Conclusion: In our study, hypercholesterolemia and hypertriglyceridemia did not reveal a significant difference between thepatient and control groups; however, mean serum values for cholesterol, triglyceride, VLDL and HDL showed a significant difference between the two groups. Therefore, in addition to lipid abnormality, other factors could be involved in the pathogenesis of xanthelasma palpebrum.

The present study investigated the effects of short-chain fructooligosaccharides (scFOS) feeding on body weight, fat accumulation, glucose homeostasis and lipid profile in cafeteria (CAF) obese rats. Male Wistar rats were divided randomly into two groups: control group (CTL, n = 10), which received a chow diet and water and CAF (n = 20), which received the cafeteria diet, standard chow and soda. After 30 weeks of diet, 10 animals of CAF group received scFOS in the diet (50 g kg-1 of diet) over a period of 50 days, forming the CAF FOS group. Were evaluated the body weight, fat pad as well as, quantity of feces, glucose tolerance, insulin resistance (IR) and serum lipids levels. Animals submitted to the CAF diet displayed obesity, hyperglycemia, glucose intolerance, hyperinsulinemia and IR. The scFOS feeding not altered obesity, glucose intolerance, hyperinsulinemia and IR. CAF rats also presented hypertriglyceridemia and lower levels of HDL-cholesterol. The CAF FOS animals had reduced serum triglycerides (TG) and increased HDL-cholesterol. Thus, the use of scFOS in the diet can be considered as a hypolipidemic agent in the obese state.

BACKGROUND: Pemphigus foliaceus and pemphigus vulgaris are endemic in the northeastern region of São Paulo State, Brazil. They are treated mainly with systemic corticosteroids, which may provoke osteoporosis; atherosclerosis, higher blood pressure, insulin resistance, glucose intolerance, hyperlipidemia and abdominal obesity. These side effects of corticoids also constitute criteria for the diagnosis of metabolic syndrome. OBJECTIVE: The prevalence of metabolic syndrome and each component of metabolic syndrome in Pemphigus foliaceus and pemphigus vulgaris groups was compared with Brazilian casuistic samples. METHODS: Data of 147 patients (pemphigus foliaceus 48.9% and pemphigus vulgaris 51.1%) were compiled from medical records regarding metabolic syndrome and its components, and included in the analysis. RESULTS: There was no significant difference regarding the prevalence of metabolic syndrome in pemphigus groups compared with the Brazilian casuistic samples. The analysis of each component of metabolic syndrome showed a higher prevalence of: higher blood pressure in male subjects with pemphigus vulgaris, and in pemphigus foliaceus in both genders; diabetes mellitus in both genders for pemphigus vulgaris and pemphigus foliaceus; obesity in females for pemphigus vulgaris and pemphigus foliaceus, and hypertriglyceridemia in both genders for pemphigus vulgaris and pemphigus foliaceus groups that were statistically significant compared to the Brazilian reports. Furthermore, the study noted a higher incidence of cardiovascular events in both genders in pemphigus foliaceus and pemphigus vulgaris groups than in Brazilian casuistic samples. CONCLUSION: The components of metabolic syndrome are more numerous in pemphigus when compared with Brazilian casuistic samples. Future studies are necessary to assure that metabolic syndrome may be associated with pemphigus per se, including a greater casuistic sample of patients who have not taken corticoids.

The present study aimed to demonstrate the hypolipidemic activity of aqueous extract of leaves of breadfruit, Artocarpus altilis, in a model of acute hyperlipidemia induced with triton X-305, using Rattus norvegicus specimens males, mean weight 204.5 g, who were orally administered 0.05 g/100g and 0.2 g/100 g of aqueous extract of A. altilis; included a negative control group received physiological saline and hyperlipidemic positive control group. After 24 hours of administering the treatments were made measurements of the concentrations of serum cholesterol and triglycerides. Found significant reductions (p < 0.01) in both cholesterol and triglyceride levels relative to the positive control group. We also found a significant difference (p < 0.01) between triglyceride concentrations of the animals treated with both doses of the aqueous extract of A. altilis. Conclude that the aqueous extract from the leaves of A. altilis has hypolipidemic effect at the doses tested for the model of hyperlipidemia induced with triton X-305.

The objective was to evaluate the effect of propylene glycol inclusion in water pregnant ewes on energy metabolic parameters. We evaluated 28 pregnant ewes which received various levels of propylene glycol (PG) in water. These sheep were distributed in four treatments (0, 1.5, 3.0 and 4.5% PG) in a randomized design in a split plot design. The highest propylene glycol inclusion (3.0 and 4.5%) in the water caused linear increase in blood glucose concentration throughout the gestational period. The blood glucose concentration in sheep receiving 3% propylene glycol in water increased linearly with the increase in the collection period. On the other hand, for the sheep who received 4.5% of propylene glycol response was quadratic. The addition of propylene glycol in the pregnant sheep of water improves energy metabolic parameters, and the use of this substance it's very important to minimize the negative energy balance at the end of pregnancy. [ABSTRACT FROM AUTHOR]

The present study aimed to assess the prevalence of the hypertriglyceridemic waist phenotype and its associated factors among subjects that have been followed up from birth. In 1982, all maternity hospitals in the city of Pelotas, in the Southern Region of Brazil, were visited and all births were recorded. Babies whose parents lived in the urban area of Pelotas were subsequently followed up on several occasions. A 22 to 23-year follow-up of this birth cohort was carried out in 2004 and 2005. The presence of the hypertriglyceridemic waist phenotype was defined as waist circumference ≥ 90cm and triglyceride levels ≥ 177mg/dL for males, and waist circumference ≥ 85cm and triglyceride levels ≥ 133mg/dL for females. The prevalence of the hypertriglyceridemic waist phenotype was 5.9% and 4.5% among men and women, respectively. Among males, a sedentary lifestyle during leisure time, smoking and obesity were associated with the presence of the hypertriglyceridemic waist phenotype, whereas among females the condition was positively associated with skin color, family income, obesity and dietary fat intake.

The present study aimed to assess the prevalence of the hypertriglyceridemic waist phenotype and its associated factors among subjects that have been followed up from birth. In 1982, all maternity hospitals in the city of Pelotas, in the Southern Region of Brazil, were visited and all births were recorded. Babies whose parents lived in the urban area of Pelotas were subsequently followed up on several occasions. A 22 to 23-year follow-up of this birth cohort was carried out in 2004 and 2005. The presence of the hypertriglyceridemic waist phenotype was defined as waist circumference ≥ 90cm and triglyceride levels ≥ 177mg/dL for males, and waist circumference ≥ 85cm and triglyceride levels ≥ 133mg/dL for females. The prevalence of the hypertriglyceridemic waist phenotype was 5.9% and 4.5% among men and women, respectively. Among males, a sedentary lifestyle during leisure time, smoking and obesity were associated with the presence of the hypertriglyceridemic waist phenotype, whereas among females the condition was positively associated with skin color, family income, obesity and dietary fat intake.El presente estudio tuvo como objetivo determinar la prevalencia del fenotipo de la cintura hipertrigliceridémica y sus factores asociados entre individuos que fueron observados desde su nacimiento. En 1982, las maternidades de Pelotas, sur de Brasil, fueron visitadas y todos los nacimientos fueron identificados. En 2004-2005, se decidió realizar un seguimiento de toda la cohorte. La presencia del fenotipo de la cintura hipertrigliceridémica se definió como una circunferencia de la cintura ≥ 90cm y triglicéridos ≥ 177mg/dL para el sexo masculino y circunferencia de la cintura ≥ 85cm y triglicéridos ≥ 133mg/dL para las mujeres. La prevalencia del fenotipo de la cintura hipertrigliceridémica fue de un 5,9% y un 4,5% entre los hombres y mujeres, respectivamente. Para los hombres, el sedentarismo en el ocio, tabaquismo y obesidad estuvo asociado con el fenotipo de la cintura hipertrigliceridémica. Por otro lado, entre las mujeres, el fenotipo de la cintura hipertrigliceridémica fue positivamente asociado con el color de la piel, renta familiar, obesidad y consumo de grasa.O presente estudo teve como objetivo determinar a prevalência do fenótipo da cintura hipertrigliceridêmica e seus fatores associados entre indivíduos que foram seguidos desde o nascimento. Em 1982, as maternidades de Pelotas, sul do Brasil, foram visitadas e todos os nascimentos foram identificados. Em 2004-2005, buscou-se acompanhar toda a coorte. A presença de fenótipo da cintura hipertrigliceridêmica foi definida como circunferência da cintura ≥ 90cm e triglicerídeos ≥ 177mg/dL para o sexo masculino, e circunferência da cintura ≥ 85cm e triglicerídeos ≥ 133mg/dL para as mulheres. A prevalência de fenótipo da cintura hipertrigliceridêmica foi de 5,9% e 4,5% entre os homens e mulheres, respectivamente. Para os homens, o sedentarismo no lazer, tabagismo e obesidade estiveram associados com fenótipo da cintura hipertrigliceridêmica. Por outro lado, entre as mulheres, fenótipo da cintura hipertrigliceridêmica foi positivamente associado com a cor da pele, renda familiar, obesidade e consumo de gordura.

OBJECTIVE: Summarize data on metabolic syndrome (MS) in bipolar disorder (BD). METHODS: A systematic review of the literature was conducted using the Medline, Embase and PsycInfo databases, using the keywords "metabolic syndrome", "insulin resistance" and "metabolic X syndrome" and cross-referencing them with "bipolar disorder" or "mania". The following types of publications were candidates for review: (i) clinical trials, (ii) studies involving patients diagnosed with bipolar disorder or (iii) data about metabolic syndrome. A 5-point quality scale was used to assess the methodological weight of the studies. RESULTS: Thirty-nine articles were selected. None of studies reached the maximum quality score of 5 points. The prevalence of MS was significantly higher in BD individuals when compared to a control group. The analysis of MS subcomponents showed that abdominal obesity was heterogeneous. Individuals with BD had significantly higher rates of hypertriglyceridemia than healthy controls. When compared to the general population, there were no significant differences in the prevalence of low HDL-c in individuals with BD. Data on hypertension were also inconclusive. Rates of hyperglycemia were significantly greater in patients with BD compared to the general population. CONCLUSIONS: The overall results point to the presence of an association between BD and MS, as well as between their subcomponents.

BACKGROUND: Isotretinoin has been used to treat the most severe cases of acne; however, it may provoke adverse events in mucocutaneous and hepatic tissues, lead to alterations in lipid levels and cause teratogenicity. OBJECTIVE: The objective of this study was to evaluate the profile of changes in alanine aminotransferase (ALT), aspartate aminotransferase (AST) and triglyceride levels in patients who had been treated with oral isotretinoin dispensed by the São Mateus/ES pharmacy for special drugs. METHODS: A retrospective, observational, longitudinal study was conducted by carrying out a secondary analysis of each patient's data. RESULTS: Of the 130 patients who received isotretinoin between January and December 2009, only 70 were actually treated for 3 months or more and handed in the results of their laboratory tests. Of these 70 patients, 39 (55.7%) were female. The mean age of the women (23.9 years) was higher than the mean age of the men (20.1 years). There was a statistically significant increase in the levels of triglycerides (87.01 ± 48.25 versus 105.32 ± 48.76 mg/dL), AST (20.44 ± 6.26 versus 24.38 ± 11.92 U/L) and ALT (18.24 ± 8.31 versus 23.34 ± 20.03 U/L) performed prior to and 3 months or more after oral isotretinoin treatment. After treatment with oral isotretinoin, triglyceride levels had increased beyond the normal range in 11% of the patients, while 8.6% had elevated AST levels and 7.3% had increased ALT levels. CONCLUSION: The results in this population show that the use of oral isotretinoin for the treatment of acne may result in altered triglyceride, AST and ALT levels. These findings are in accordance with data published previously in the scientific literature, confirming the need to monitor these patients.FUNDAMENTOS: A isotretinoína tem sido usada no tratamento dos casos mais graves de acne, embora possa induzir reações adversas nos tecidos mucocutâneos e hepáticos, alterações nos níveis lipídicos e teratogenicidade. OBJETIVOS: Este estudo avaliou o perfil de alterações nas concentrações de Alanina Aminotransferrase, Aspartato Aminotransferrase e triglicerídeos em pacientes que fizeram uso de isotretinoína oral fornecida pelo serviço Farmácia de Medicamentos Excepcionais de São Mateus/ES. MÉTODOS: Foi realizado estudo observacional longitudinal exploratório retrospectivo, utilizando coleta de dados secundários de cada paciente. RESULTADOS: Dos 130 pacientes que receberam isotretinoína no período de janeiro a dezembro de 2009, somente 70 realizaram o tratamento por 3 meses ou mais e apresentaram os resultados dos exames. Desses 70 pacientes, 39 (55,7%) eram do sexo feminino. A média de idade das mulheres (23,9 anos) foi maior do que a média de idade dos homens (20,1 anos). Houve aumento estatisticamente significante nas dosagens de triglicerídeos (87,01±48,25 versus 105,32 ± 48,76), Aspartato Aminotransferrase (20,44 ± 6,26 versus 24,38 ± 11,92) e Alanina Aminotransferrase (18,24 ± 8,31 versus 23,34 ± 20,03), realizadas antes e após 3 meses ou mais de tratamento com isotretinoína oral. Após o tratamento com isotretinoína oral, 11% dos pacientes apresentaram elevação de triglicerídeos acima dos valores normais, 8,6% apresentaram elevação da Aspartato Aminotransferrase e 7,3% tiveram elevação da Alanina Aminotransferrase. CONCLUSÃO: Os resultados mostraram que o uso de isotretinoína oral para o tratamento da acne, na população estudada, pode levar a alterações nas dosagens de triglicerídeos, Alanina Aminotransferrase e Aspartato Aminotransferrase, como mostrado pela literatura científica, confirmando a necessidade de monitoramento.

There is a growing interest in functional foods that, apart from their nutritional function, bring health benefits, contributing to wellbeing and/or reducing the risk of certain diseases. The objective of this study was to evaluate the functional effect of a soybean and rice beverage on the ponderal and nutritional parameters and on the lipid and glycemic metabolisms of male hamsters. Four groups of 8 animals were used: Control (commercial feed), C (commercial feed with added cholesterol), B (commercial feed plus beverage) and CB (commercial feed plus cholesterol and beverage). The food efficiency coefficient was equivalent for all the groups. The weight of the liver was on average 28% heavier in groups C and CB than in the other groups, indicating cholesterol deposition in this organ. Although there was no significant difference, the concentrations of total cholesterol and of its fractions (LDL and HDL) and of the triglycerides, were lower in group CB than in group C, showing a possible benefic effect of the beverage. The blood glucose concentration did not differ significantly (pÉ crescente o interesse por alimentos que, além da função de nutrir, trazem benefícios à saúde, contribuindo para o bem-estar e/ou reduzindo o risco de algumas doenças. Objetivou-se, neste estudo, avaliar o efeito funcional de bebida de soja e arroz nos parâmetros ponderais e nutricionais e no metabolismo lipídico e glicêmico de hamsters machos. Foram utilizados 4 grupos de 8 animais: Controle (ração comercial), C (ração comercial acrescida de colesterol), B (ração comercial e bebida) e CB (ração comercial acrescida de colesterol e bebida). O coeficiente de eficiência alimentar foi equivalente em todos os grupos. O peso do fígado dos grupos C e CB apresentou-se em média 28% maior que os demais, indicando deposição de colesterol nesse órgão. Embora não havendo diferença significativa, as concentrações de colesterol total e suas frações (LDL e HDL) e de triacilglicerídeos foram menores no grupo CB comparadas ao grupo C, mostrando possível efeito benéfico da bebida. A concentração de glicose no sangue não diferiu significativamente (p

The objective of this research was to determine the hypolipidemic activity of the fruit of Physalis peruviana "tomatillo" in a model of acute hyperlipidemia induced by triton. Mus musculus var. swis males as experimental animals. We worked with four groups of mice, the white group received distilled water orally and saline intraperitoneally, the control group received distilled water orally and intraperitoneally triton, the problem group 1 received orally 0.05g/100g Physalis peruviana extract intraperitoneally and triton and the problem group 2 received orally 0.2g/100g extract of Physalis peruviana and triton intraperitoneally. After 24 hours of administering the treatments were performed measurements of serum cholesterol and triglycerides. Mean levels of cholesterol (mg/dL) were: 58.87 ± 11.54 (white), 121.71 ± 15.00 (control), 58.08 ± 9.21 (Problem 1) and 66 78 ± 16.77 (Problem 2). Average levels of triglycerides (g /L) were: 0.48 ± 0.07 (white), 1.84 ± 0.18 (control), 0.34 ± 0.10 (Problem 1) and 0.94 ± 0.25 (Problem 2). We found significant reductions (p

BACKGROUND: The Saudi population is known to have an unhealthy diet in addition to physical inactivity. OBJECTIVE: To investigate the lipid-mediated risk factors that might be associated with increased incidence of coronary heart diseasein the Saudi population as this was found in Western populations. MATERIALS AND METHODS: Two hundred and twenty subjects suspected of having coronary heart disease underwent coronary angiography and blood draw following a 12-hour fast. Total and HDL cholesterol, triglycerides, Lp(a) and lipoprotein lipase were measured by standard methods. Small, dense LDL was measured by the iodixanol method with an ultracentrifugation of only 2.5 hours. RESULTS: One hundred and forty subjects were found to be positive for coronary heart disease while 80 subjects were shown to be negative for this disease. Statistically significant risk factors for coronary heart disease in the Saudi population were hypertriglyceridemia (1.93±0.95 versus1.45±0.16 mmol/L;pCONTEXTO: A população saudita é conhecida por apresentar dietas não saudáveis, além de inatividade física. OBJETIVO: Investigar os lipídeos como fatores de risco que podem associar-se com o aumento da incidência de doença cardíaca coronariana na população saudita, uma vez que isso foi encontrado na população ocidental. MATERIAIS E MÉTODOS: Duzentos e vinte indivíduos com suspeita de doença cardíaca coronariana submeteram-se a angiografia coronária e coleta de sangue, após jejum de 12 horas. Colesterol total e HDL, triglicerídeos, Lp(a) e lipase lipoproteica foram calculados por métodos padrão. LDL pequena e densa foi medida pelo método do iodixanol com ultracentrifugação por apenas 2,5 horas. RESULTADOS: Cento e quarenta indivíduos apresentaram resultado positivo para doença cardíaca coronariana, enquanto 80 pacientes mostraram resultado negativo. Os fatores de risco estatisticamente significantes para doença cardíaca coronariana na população saudita foram hipertrigliceridemia (1,93±0,95 versus 1,45±0,16 mmol/L; p

Os efeitos deletérios do excesso de peso sobre a saúde dos cães são bastante citados na literatura, mas pouco investigados. O termo hiperlipidemia refere-se ao aumento da concentração de lipídeos (colesterol, triglicérides ou ambos) séricos. As desordens lipídicas são relativamente comuns nos cães e essas condições podem ocorrer como resultado de um defeito primário no metabolismo de lipoproteínas ou como consequência de doença sistêmica subjacente. O objetivo deste estudo foi avaliar a frequência de animais obesos que apresentam alterações nas concentrações de lipídios séricos e analisar a possível correspondência dessa condição com grau de obesidade, sexo, idade e castração. Foram incluídos 30 cães obesos com escore de condição corporal (ECC) igual ou superior a 8 (em escala de um a nove, com nove representando obesidade acentuada) e um grupo controle de dez animais com ECC igual a cinco. Nos animais com ECC 9 (n=21), foi encontrada frequência de 52,4% (n=11) de cães com hipercolesterolemia e 33,3% (n=7) com hipertrigliceridemia. Nos animais com EEC 8 (n=9), foi encontrada frequência de 22,2% (n=2) de hipercolesterolemia e de 33,3% (n=3) de hipertrigliceridemia. Essas alterações também apresentaram correspondência com o sexo feminino, faixa etária entre quatro e sete anos e a castração. Todavia, a elevação desses metabólitos foi moderada e não se situou em faixa de reconhecido risco à saúde.The harmful effects of obesity on dog health are quite mentioned in the literature, but little investigated. The term hyperlipidemia refers to the increase of lipid and/or fat concentration (cholesterol, triglycerides or both) in serum. These disorders are relatively common in dogs and may happen as a result of a primary defect in metabolism of lipoproteins or as a consequence of a subjacent systemic disease. The aim of this study was to evaluate the frequency of obese dogs that present alterations on cholesterol and triglycerides serum concentration, and to study the correlation of these disorders with obesity degree, sex, age and castration. Thirty obese dogs with body condition score (BCS) equal or superior to 8 (on a scale between one to nine, and nine representing severe obesity) and a control group of ten dogs with BCS 5 were included. Animals with BCS 9 (n=21 dogs) presented a frequency of 52.4% (n=11 dogs) of hypercholesterolemia and 33.3% (n=7) of hypertriglyceridemia. Dogs with BCS 8 (n=9) presented a frequency of 22,2% (n=2) of hypercholesterolemia and 33,3% (n=3) of hypertriglyceridemia. These alterations also presented correspondence with female sex, age between 4 and 7 years and castration. However, the cholesterol and triglycerides increases were moderate, and not remained within the range of recognized health risk.