Search

Background: We performed a systematic review of the efficacy of various types of acupuncture in the treatment of asthma in children. Methods: We searched the MEDLINE, Embase, and Cochrane Library databases up to October 20, 2014. Randomized controlled trials (RCTs) of children and adolescents (<18 years of age) with asthma were included. Data extraction was applied, and methodologic quality was assessed. Results: A total of 32 articles were assessed for eligibility, and seven studies comprising 410 patients were included in the systematic review. Two RCTs showed significant improvement in peak expiratory flow (PEF) variability for acupuncture (traditional and laser) vs. control, with one showing significant improvement in asthma-specific anxiety level, but no significant differences in other lung function parameters or quality of life. Another RCT reported significant benefits of laser acupuncture on lung function parameters but did not describe or report statistical analyses. One crossover RCT showed significant improvements in response to both acupuncture and placebo acupuncture, with better improvements with acupuncture compared to placebo acupuncture (forced exhaled volume in 1 s [FEV1], PEF). Two additional crossover RCTs showed no significant differences between single sessions of laser acupuncture and placebo acupuncture on baseline, postacupuncture, and postinduced bronchoconstriction values (% predicted FEV1, maximum expiratory flow). A recent study showed a significant effect of acupuncture paired with acupressure on medication use and symptoms in preschool-age children. Methodologic and reporting variability remains an issue. However, the results suggest that acupuncture may have a beneficial effect on PEF or PEF variability in children with asthma. Conclusions: The efficacy of acupuncture on other outcome measures is unclear. Large-scale RCTs are needed to further assess the efficacy of acupuncture in the treatment of asthma in children. [ABSTRACT FROM AUTHOR]

The aim of this study was to compare effects of far-infrared (FIR) meridian heat pad therapy and health education in subjects at high risk of developing diabetes mellitus. A total of 103 participants with at least one high-risk factor for type 2 diabetes mellitus were enrolled in either an experimental group (n =50) receiving FIR meridian heat pad therapy or an untreated group (n = 53) receiving a diabetes mellitus-related health education program combining traditional and Western medicine (TMWM). The experimental group was treated with FIR heat pads covering an area consisting of six acupuncture points on the hand: Yangxi, Yanggu, Yangchi, Shenmen, Daling, and Taiyuan. Waist circumference, body mass index, fasting blood glucose, total serum cholesterol and blood pressure were measured at baseline and 10 weeks post-intervention. The Chinese version of the SF-36 Health Survey for quality of life was completed post-intervention. Significant changes in waist circumference were shown between baseline and post-intervention in the TMWM group (P=0.003) and FIR group (P=0.002), with greater mean reduction in the TMWM group than the FIR group. Mean fasting blood glucose levels increased significantly in the TMWM group after intervention (P<0.05) but showed no significant increase in the FIR group. General health scores significantly decreased after intervention (P=0.015), while physical functioning scores increased (P=0.027) in the TMWM group but not in the FIR group post-intervention. FIR meridian heat pad therapy may reduce chances of elevating fasting blood glucose levels and a diabetes mellitus-related TMWM health education program may modulate quality of life in patients at high risk of diabetes mellitus. [ABSTRACT FROM AUTHOR]

Objectives: Free radicals and lipid peroxides, both of which are easily formed in the diabetic state, play an important role in the development of diabetic complications. Antioxidative therapy may help prevent diabetic complications caused by lipoperoxidation and free-radical formation in diabetes mellitus (DM). A number of findings suggest that oxidative stress exists in persons with high-risk DM. Auricular pellet acupressure has reportedly been an effective treatment method for a variety of medical conditions, including anxiety, juvenile myopia, essential hypertension, and senile vascular dementia. However, its effects on antioxidative enzymes have not been elucidated. We therefore evaluated the impact of auricular pellet acupressure on antioxidative status in persons with high-risk DM. Subjects: Our study involved 69 persons with high-risk DM, who were allocated either to undergo acupressure as active treatment for the experimental group or to a control group. Interventions: The experimental group in the study received auricular pellet acupressure three times daily for 5 consecutive days. After a 2-day rest period, the procedure was performed on the contralateral ear. Acupressure was performed twice on each ear, with each application followed by its application to the contralateral ear, over a total treatment period of 20 days. The control groups did not undergo auricular pellet acupressure. Design and outcome measures: At the end of the 20-day period of treatment of the experimental group, blood was collected from all of the study participants for assay of serum superoxide dismutase (SOD) and catalase concentrations, as was also done for the control group. Results: Serum concentrations of SOD ( p < 0.05) and catalase ( p < 0.0001) were significantly higher in the experimental group than in the control group. Conclusions: Our findings suggest that auricular pellet acupressure can increase the concentration of antioxidative enzymes in persons with high-risk DM. [ABSTRACT FROM AUTHOR]

Acute p.o. administration of 99.5% ethanol (0.1 ml) to fasted mice produced heart toxicity. Pretreatment with p.o. administration of tetramethylpyrazine (TMP) could prevent such toxicity effectively and dose-dependently. The maximal antioxidative effect against 99.5% ethanol-induced heart toxicity could be observed at 1 hour after TMP administration. In order to further investigate the heart protective mechanism of TMP, both lipid peroxidation level in vivo and superoxide scavenging activity were conducted. TMP exhibited a dose- dependently anti-lipid peroxidation effect in mice heart homogenate, and results indicated that 99.5% ethanol-induced intoxicated mice hearts have higher malonic dialdehyde (MDA) levels compared with those in TMP administrated mice hearts. These results suggest that the potentially heart protective mechanism of TMP could be contributed, at least in part, to its prominent anti-lipid peroxidation and anti-free radical formation effects, hence it could protect the heart from lipid peroxidation-induced heart toxicity. [ABSTRACT FROM AUTHOR]

Angelica archangelica (AAA) has been effectively used in folk medicines as a remedy against stomachal and intestinal disturbances, arthritic disease, etc. However, there is still lack of scientific proof about its antioxidant capability. This study aimed at investigating the effects of total AAA against chronic ethanol-induced hepatotoxicty. ICR mice were divided into five groups, each consisting of 10 animals. A single dose of ethanol (70%, 0.1 ml, p.o.) was used to induce hepatotoxicity in these mice which resulted in a significant elevation of the activities of serum GOT and GPT. Treatment of mice with AAA (10, 25, and 50 mg/kg p.o.) after 2 weeks ameliorated the ethanol- induced hepatotoxicity effects. Hepatotoxicity was evidenced by a significant increase in hepatic lipid peroxidation manifested as the presence of malondialdehyde. It was found that AAA inhibits the malondialdehyde formation in mouse liver homogenates both in vitro and in vivo. AAA is cytoprotective agent effective against chronic ethanol-induced hepatotoxicity, possibly through inhibition of the production of oxygen free radicals that cause lipid peroxidation, and hence indirectly protects the liver from oxidative stress. [ABSTRACT FROM AUTHOR]

Acute oral administration of absolute ethanol (1.0 ml/kg) to fasting rats produced extensive necrosis of the gastric mucosa within 1 h. Pretreatment 30 min before administration of ethanol with oral tetramethylpyrazine (TMP) prevented this necrosis. Gross examination of the gastric mucosa of rats that received TMP showed fewer gastric lesions than that of rats who did not receive TMP. TMP pretreatment in rats exhibited superoxide scavenging activity in absolute ethanol-induced lipid peroxidation in gastric mucosal homogenates. TMP added in vitro to gastric homogenates made from control rats also showed scavenging activity. We conclude that the gastric protective mechanism of TMP could be attributed, at least in part, to its ability to inhibit lipid peroxidation and hence indirectly protect the gastric mucosa from oxidative stress.Copyright © 2002 National Science Council, ROC and S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Acute administration of absolute ethanol (10 ml/kg) per os to fasted mice produced extensive renal failure as measured by a rise in blood urea nitrogen and creatinine. Pretreatment with oral administration of tetramethylpyrazine (TMP) prevented such failure. The maximal effect against absolute ethanol-induced renal failure could be observed 1 h after TMP administration. In order to further investigate the renal protective mechanism of TMP, experiments on lipid peroxidation and superoxide scavenging activity were conducted. Renal homogenates made from mice treated with ethanol showed that TMP pretreatment had an antioxidant effect. Mice in acute renal failure had higher malonic dialdehyde concentrations than those pretreated with TMP. The renal protective mechanism of TMP was attributed, in part, to its prominent superoxide scavenging effect, which protects the kidney from superoxide-induced renal damage.Copyright © 2002 National Science Council, ROC and S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

This meta-analysis aimed to evaluate the effectiveness of acupuncture or acupressure at the Sanyinjiao (SP6) acupoint in relieving pain associated with primary dysmenorrhea. We searched the scientific literature databases to identify randomized controlled trials. The primary outcome was visual analogue scale (VAS) pain score. Three acupuncture and four acupressure trials were included in the meta-analyses. For the acupuncture analysis, there was no difference in the mean VAS score reduction between the SP6 acupoint and control (GB39 acupoint) groups (-4.935; lower limit = -15.757, upper limit = 5.887; P = 0.371). For the acupressure analysis, there was a significant difference in the mean VAS score after intervention between the SP6 acupoint and control (rest/light touch at SP6/nonacupoint acupressure) groups, favoring the SP6 acupoint group (-1.011; lower limit = -1.622, upper limit = -0.400; P = 0.001). Sensitivity analyses demonstrated good reliability of the meta-analyses findings. These findings suggest that acupuncture at SP6 is not more effective than acupuncture at an unrelated acupoint in the relief from primary dysmenorrhea. Acupressure at SP6 may be effective in the relief from primary dysmenorrhea. High-quality randomized controlled trials are needed to confirm these findings. [ABSTRACT FROM AUTHOR]

The objective of this study is to determine the effects of 12 weeks of lavender aromatherapy on self-reported sleep and heart rate variability (HRV) in the midlife women with insomnia. Sixty-seven women aged 45-55 years, with a CPSQI (Chinese version of Pittsburgh Sleep Quality Index) greater than 5, were recruited from communities in Taiwan. The experimental group (n = 34) received lavender inhalation, 20min each time, twice per week, for 12 weeks, with a total of 24 times. The control group (n = 33) received health education program for sleep hygiene with no intervention. The study of HRV was analyzed by timeand frequency-domain methods. Significant decrease in mean heart rate (HR) and increases in SDNN (standard deviation of the normal-to-normal (NN) intervals), R MSDD (square root of the mean squared differences of successive NN intervals), and HF (high frequency) of spectral powers analysis after lavender inhalation were observed in the 4th and 12th weeks of aromatherapy. The total CPSQI score of study subjects was significantly decreased in the experimental group (P < 0.001), while no significant difference was observed across the same time period (P = 0.776) in the control group. Resting HR and HRV measurements at baseline 1 month and 3 months after allocation showed no significant difference between the experimental and control groups. The study demonstrated that lavender inhalation may have a persistent short-term effect on HRV with an increase in parasympathetic modulation. Women receiving aromatherapy experienced a significant improvement in sleep quality after intervention. However, lavender aromatherapy does not appear to confer benefit on HRV in the long-term followup. [ABSTRACT FROM AUTHOR]

Little is known about the effect of far-infrared rays (FIR) on serotonin and malondialdehyde levels in depressed patients with insomnia. The purpose of this study is to assess the effect of far-infrared rays on depressed people with insomnia. A randomized design was used to determine this effect. A total of 70 inpatients were recruited with the clinical diagnosis of depression with sleep disturbance. In the experimental group, FIR was applied to three chosen acupuncture points by a patch-like sticker for a period of 15 minutes twice a week. The three acupuncture points are Nei-Kuan (PC6), Shenmen (HT7) and Sanyinjiao (SP6). The total duration of experiment was four weeks. For both experimental and control groups, serum levels of serotonin (5HT) and malondialdehyde (MDA) were examined before and after the introduction of FIR. The experimental group revealed disparate changes over different dependent variables, in which serotonin increased but MDA decreased after the introduction of FIR. These observations indicate that the serotonin pathway is involved in the pathophysiological mechanism responsible for the damaging effects of MDA on depressed patients with insomnia. [ABSTRACT FROM AUTHOR]

Recently studies performed on mushroom isolated polysaccharides demonstrated that β-(1,3)-glucan may affect the balance of Th1/Th2 cell response. Using ovalbumin (OVA) as a hypersensitivity inducer, we evaluated the ability of mushroom betaglucan (MBG) in modulating Th1/Th2 cell responses in B6 mice. As compared to the control group, administration of MBG resulted in an increase of phagocytic activities, Th1 cytokine productions, immunoglobulins including IgG2A and IgA, and a significant expression of the splenic surface markers including CD3, CD4, CD8, and F4/80. In contrast, administration of MBG has significantly suppressed IgE and IgG1 levels and Th2 cytokines including IL-4, IL-5, and IL-6. Histopathological observation of MBG-treated followed by OVA-treated mice showed less filtration of eosinophil in pulmonary tissue sections. Our data suggested that administration of MBG treatments alters the natural course of the IgE-mediated hypersensitivities. In this investigation, we realize the mushroom beta glucan alter the Th2 response toward the Th1 in the allergic, resulting in a reduction in IgE productions which played a substantive role in reducing the severity of IgE-mediated hypersensitivity. [ABSTRACT FROM AUTHOR]

This study aimed to evaluate the effect of transcutaneous electric acupoint stimulations (TEAS) on body composition and heart rate variability (HRV) in postmenopausalwomenwith obesity. In this prospective study, 49 postmenopausalwomenwere recruited in Taiwan. Body composition was used as a screening test for obesity (percentage body fat > 30%, waist circumference > 80 cm). The experimental group (n = 24) received TEAS treatment 30min twice per week for 12 weeks at the Zusanli (ST 36) and Sanyinjiao (SP 6) acupoints. The control group (n = 25) did not receive any intervention. The study of HRV was analyzed by time (standard deviation of the normal-to-normal (NN) intervals (SDNN) and square root of the mean squared differences of successive NN intervals (RMSSD) indices) and frequency domainmethods. Power spectral components were obtained at low (LF) and high (HF) frequencies. Body composition and HRV values were measured at the 4th, 8th, and 12th weeks. A total of 40 subjects completed this study.Waist circumference and percentage body fat in the experimental group (n = 20) were significantly less than those of the control group (n = 20) at the 8th and 12th weeks (all P < .05). Additionally, at the same time points, percentage lean body mass in the experimental group was significantly greater than that in the control group (P < .05). SDNN values increased significantly at the 4th and 8th weeks when compared with the control group (all P < .05). At 12 weeks, SDNN value was not significantly different from that of the control group (P = .105). TEAS treatment improves body composition, and has a transient effect on the HRV in postmenopausal women with obesity. [ABSTRACT FROM AUTHOR]

Patients receiving regular hemodialysis sessions have been known to suffer from fatigue and depression. This experiment was designed to determine the effects of far infrared ray (FIR) stimulation on acupoints of patients suffering from renal failure who are receiving regular hemodialysis. Patients receiving long-term and regular hemodialysis who volunteered for this procedure were randomly selected to undergo either FIR or heat pad (HP) therapy to determine the impact of FIR treatment on these patients. Both the activities of the autonomic nervous system and changes in quality of life were measured before and after treatment to determine the effectiveness of the FIR treatment. Results from this study show that FIR therapy decreases both stress and fatigue levels of these patients. It also stimulates autonomic nervous system (ANS) activity in patients who are diagnosed with end-stage renal disease (ESRD) and are receiving regular hemodialysis (HD). Therefore, benefits of FIR stimulation on these patients are clearly demonstrated in this preliminary study. [ABSTRACT FROM AUTHOR]

Objectives: The aim of this study was to evaluate the effects of auricular acupressure on relieving menstrual symptoms and decreasing nitric oxide (NO) for women with primary dysmenorrhea. Design: This was a randomized clinical trial comparing the effects of auricular acupressure by seed-pressure method and placebo adhesive patch. Setting: Settings included colleges in northern and central Taiwan. Subjects: Serum CA-125 testing was used as a screening test for primary dysmenorrhea (<35 mg/dL). The study included 36 college females randomized to acupressure group, 35 to control group. Interventions: The acupressure group received auricular acupressure by seed-pressure method on liver (CO12), kidney (CO10), and endocrine (CO18) acupoints. The control group had a plain adhesive patch placed on the same acupoints with no seed attached. Acupressure protocol included massaging 15 times on each acupoint, 3 times a day, for a total of 20 days. Outcome measures: Primary: Short-form Menstrual Distress Questionnaire (MDQs). Secondary: blood sample of NO. Assessments of MDQs and NO were performed at baseline and within the first 2 days of their next menses (after completion of 20 days of acupressure). Results: In the acupressure group, the overall menstrual symptoms (95% confidence interval [CI] = −49.8 to −6.5, effect size [ES] = 0.43, p = 0.01) and two subscales, menstrual pain (95% CI = −16.4 −to −2.2, ES = 0.45, p = 0.01) and negative affects (95% CI = −11.9–2.0, ES = 0.38, p = 0.04), revealed that menstrual symptoms decreased significantly after auricular acupressure by the seed-pressure method. The ES for the MDQs were in favor of the auricular acupressure by seed-pressure method. NO level increased in the acupressure group, although this difference did not achieve statistical significance ( p > 0.05). Conclusions: This study supports the effects of auricular acupressure by seed-pressure method in improving menstrual symptoms, and offers a noninvasive complementary therapy for women with primary dysmenorrhea. [ABSTRACT FROM AUTHOR]

The purpose of this study was to evaluate the effects of Baduanjin exercise on oxidative stress, antioxidant status and quality of life in middle-aged women. A quasi-experimental design was adopted. Subjects were 31 middle-aged women. Subjects completed a supervised and standardized Baduanjin exercise program 3 times a week for 12 weeks. Malondialdehyde (MDA) level was measured and determined by using a spectrophotometer for oxidative stress. The superoxide dismutase (SOD) was measured for the antioxidant status. A 36-item Short Form Health Survey (SF-36) was used to evaluate changes in quality of life. All outcome measures were collected before intervention and at the end of a 12-week intervention. The results suggest that there are significant differences in serum SOD level with Baduanjin exercise. SOD level was significantly increased after exercise (p < 0.05). Baduanjin exercise contributed significantly to antioxidant status on these samples. However, a reduction in MDA level was observed. The t-test value was 2.03 with a p-value of 0.052. The changes may be meaningful at a 5% level. There are significant improvements in quality of life after the exercise program. Subjects had greater improvements in 4 dimensions of SF-36, namely physical function, body pain, social function and general mental health (p < 0.05). In conclusion, Baduanjin exercise has beneficial effects on improving quality of life, increasing antioxidant enzymes and reducing oxidative stress in middle-aged women. Reduction of MDA level may be more attributable to the increase in the antioxidant enzyme SOD. [ABSTRACT FROM AUTHOR]

In this study, the intraperitoneal administration of 1 mg/kg thioacetamide (TAA) produced hepatotoxicity in mice. The increase in serum SGOT and SGPT produced at 24 h by this regimen was decreased in a dose-dependent manner by coadministration of tetramethylpyrazine (TMP; 10, 25 and 50 mg/kg). A rise in serum interleukin-2 was similarly prevented. Increased concentrations of malondialdehyde (MDA) generated in vitro in liver homogenates prepared from TAA-treated mice were decreased by TMP treatments. The increase in MDA produced by TAA was also prevented by in vitro addition of TMP to liver homogenates. These results suggest that part of the hepatocellular injury induced by TAA is mediated by oxidative stress caused by the action of cytokines through lipid peroxidation. TMP appears to act by preventing lipid peroxidation.Copyright © 2002 National Science Council, ROC and S. Karger AG, Basel [ABSTRACT FROM AUTHOR]