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<p><b>OBJECTIVE</b>To explore the effect of acupuncture and moxibustion on severe obesity complicated with hyperlipidemia in different genders and their comprehensive effect, lipid indexes, and obesity indexes.</p><p><b>METHODS</b>A total of 264 patients of severe obesity complicated with hyperlipidemia were assigned into a male group (106 cases) and a female group (158 cases)．According to their clinical symptoms and patterns, acupuncture and moxibustion differentiation therapies were applied for stomach and intestine heat type, spleen deficiency and dampness resistance type, phlegm-dampness internal resistance type, liver depression and spleen deficiency type, spleen and kidney deficiency type and deficiency and blood stasis type．The obesity indexes were weight (W), obesity degree (A), body mass index (BMI) and body fat percentage (F); the blood lipid indexes were total cholesterol (TC)，triglyceride (TG)，low density lipoprotein (LDL-C) and high density lipoprotein (HDL-C). The comprehensive effect, obesity and blood lipid indexes were observed．.</p><p><b>RESULTS</b>The total effective rate of the male group was 91.5% (97/106), and the total effective rate of the female group was 85.4% (135/158) , without statistical significance (>0.05). After treatment, the obesity indexes of W, A, BMI and F and the blood lipid levels of TC, TG, LDL-C decreased, the levels of HDL-C increased compared with those before treatment in the two groups (<0.05, <0.01). The different values before and after treatment of the above all indexes in the male group were higher than those in the female group (all <0.05).</p><p><b>CONCLUSION</b>Acupuncture and moxibustion can both improve the obesity and blood lipid indexes for the patients with obesity complicated with hyperlipidemia. The effect is better for male than for female. The methods can prevent and treat hyperlipidemia.</p>
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BACKGROUND:Both acupuncture and moxibustion and drug ale effective methods to treat simple obesity.Whether electroacupuncture is different from sibutramine to affect adipocyte products in obese organisms?OBJECTIVE:To observe the different effects of electroacupuncture and sibutramine on adipocyte produces in obesity rats and to investigate the mechanism of weight reduction by acupuncture and moxibustion.DESIGN:Layering-randomized controlled study.SETTING:Laboratory of Acupuncture and Pharmacology.Nanjing University of Chinese Medicine.MATERIALS:12045-day-old male SD rats were provided by Shanghai Experimental Animal Center.The experiment was in accordance with animal ethics standards.Sibutramine hyrdrochloride capsule was made in Fuling Pharmaceutical Factory of Taiji Group(batch number:X20010279).Electro-acupuncture apparatus(LH402A acupoint neutoelectrical stimulation equipment)was made in Beijing Huawei Chanye Developing Company.METHODS:This study was performed at the Laboratory of Acupuncture and Pharmacology,and Expefimental Animal Center,Nanjing University of Chinese Medicine from October 2004 to November 2006.①100 male SD rats underwent high-fat diet.Fifty-four alimentary obesity rats were randomly divided into electroacupuncture group,sibutramine group and obesity group.wim 18 rats in each group.Another 18 rats were regarded as a normal group.②Rats in the electroacupuncture group were given electrical stimulation(2/15 Hz,4 mA)at lateral Housanli and Neiting acupoints,contralateral alternation every other day.Rats were fixed with self-made binding instrument,and rats maintained a consciousness but not an intense struggle.The electricai stimulation lasted for 15 minutes every day,one day was an interval every 6 days.and the electroacupuncture was given for 49 days and 42 times in total.Rats in the sibutramine group were ingragastrically administrated with 0.2 g/L sibutramine hydrochloride(2.0 mg/kg/d).Rats in the control group and obesity groups were fixed the same as electroacupuncture group but not given electrical stimulation.MAIN OUTCoME MEASURES:①Obese marker:To detect body mass,body length,weight reduction rate and body mass/body fat mass,and to measure total cholesterol(TC),high density lipoprotein cholesterol(HDL-C)and triacylglycerol (TG)with biochemical chromatometry;②insulin sensitivity index:To measure fasting blood glucose,insulin and insulin sensitivity index with enzyme-linked immunosorbent assay;③adipocyte secreting regulatory substance level:To measure serum resistin,leptin,adiponectin,tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and its soluble receptor level with enzyme-linked immunosorbent assay.RESULTS:Among 120 rats,54 alimentary obesity rat models and 18 normal rats were included in the final analysis.①Obesemarker:Bodymass,bodyfatmass,cholesterol and TG levels in the obesity group were significantly higher than in the normal group(P＜0.01).Body mass,body fat mass,body mass/body fat mass,cholesterol and TG levels in the electroacupuncture group were significantly lower than in the obesity group(P＜0.01).TG level in the sibutramine group was significantly lower than in the obesity group(P＜0.01).Weight reduction rate in the electroacupuncture group was significantly higher than in the sibutramine group(P＜0.01).Body mass/body fat mass in the electroacupuncture group was significantly lower than in the sibutramine group(P＜0.01).②Insulin sensitivity:Blood glucose and serum insulin levels in the obesity group were significantly higher than in the normal group,and insulin sensitivity index was significantly lower than in the normal group(P＜0.01).Blood glucose and insulin levels in the electroacupuncture and sibutramine groups were significantly lower than in the obesity group,but insulin sensitivity index was significantly higher than in the obesity group(P＜0.01).③Adipocyte secreting regulatory substance level:Adiponectin in the electroacupuncture group was significantly higher than in the obesity group (P＜0.01).Resistin and TNF-αin the electroacupuncture group was significantly lower than in the obesity grollp(P＜0.01).Resistin level in the sibutramine group was significantly lower than in the obesity group(P＜0.01).CONCLUSION:The effect of electroacupuncture on abnormally secretary products of adipose tissues in obesity rats is superior to the effect of sibutramine.This may be one of important mechanisms of weight reduction by acupuncture and moxibustion,and prevention and cure of obesity and its related diseases.
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Objective: To investigate the proper methods of acupuncture and moxibustion for controlling body weight and their objects. Methods: 274 outpatients were allocated to 3observation groups: obesity, overweight and normal, using standard weight as an index. The obesity group was divided, at a ratio of 1: 1: 3, into 3 groups: fixed prescription, local treatment and treatment based on syndrome differentiation. The syndromes were classified into five types in the syndrome differentiation group. Different protocols of acupuncture and moxibustion plus auricular-plaster therapy were drawn up for treatment. Body mass index (BMI), body fat (F%),body circumferences and subcutaneous fat were evaluated in the patients before and after treatments. Results: There was a difference in the controlling effect of acupuncture on body weight among different populations. The curative effect was better in the obesity and overweight groups than in the normal group; the effective rate was 72.2%, 72.5% and 44.0%, respectively.There was also a difference in curative effect among obesity patients with different types of syndromes. The curative effects on retention of damp-heat in the stomach, stagnation of liver qi and dampness retention due to splenic hypofunction were equal but all better than those on deficiency of splenonephric yang and intemal heat due to yin deficiency. There was also a difference in curative effect among different protocols. The curative effects in the syndrome differentiation-based treatment and fixed prescription groups were equal (77.8%) but all better than that in the local treatment group (53.3%). Conclusion: Acupuncture and moxibustion is an effective way to treat obesity and overweight. Treatment based on syndrome differentiation and fixed prescription on the basis of syndrome differentiation are effective methods.
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Objective:To investigate if acupuncture has an inhibitory effect on fatty toxicity and its possible mechanism. Methods: Thirty-four patients with simple obesity were clinically treated with acupuncture for 3 courses. Before and after treatment, body mass index(BMI) and fat percentage(F%) were determined, and serum insulin and adiponectin were measured by enzyme linked immunoassay, blood lipid and sugar by biochemical colorimetry and eight kinds of free fatty acids(FFAs) by high performance liquid chromatography. Twenty normal persons were selected as a control. Results:The total efficacy rate was 88.2%. Acupuncture could increase the decreased insulin sensitivity index(ISI) in the patients(t=-5.103, P=0.000). The correlation of a decrease in F% with an increase in unsaturated fatty acid after acupuncture was of significance(r=0.402, P=0.019) and its correlation with an increase in the ratio between unsaturated fatty acid and saturated fatty acid was also of significance(r=0.348, P=0.044). The correlation between increases in high density lipoprotein and in eicosapentaenoic acid was of significance(r=0.352, P＝0.041). The correlation between a decrease in BMI and an increase in high density lipoprotein was of significance(r=0.357, P=0.038). Adiponectin level significantly rose after acupuncture (compared with pre-treatment, P=0.000). The correlation between a decrease in FFAs and an increase in adiponectin was of significance(r=-0.349, P=0.043). Conclusion: Acupuncture can lower the levels of free fatty acids in the patients and increase their sensitivity to insulin to inhibit the fatty toxicity. The inhibitory effect of acupuncture on fatty toxicity is somewhat related to a rise in adiponectin level.
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BACKGROUND: The therapeutic effects of acupuncture on weight loss have been verified. How does the central neural system act on weight loss with acupuncture?What relationships are there between the central regulation and peripheral action?OBJECTIVE: To study the effect of acupuncture on feeding center of hypothalamus in obese cases.DESIGN: Randomized and controlled study in which the experimental animals were taken as the subjects.SETTING: Clinical medical college of a university of traditional chinese medicine.MATERIALS: The experiment was performed in Key Laboratory of Acupuncture and Moxibustion in Nanjing University of Traditional Chinese Medicine from June 1998 to January 2000. Fifty SD male rats were employed and randomized into acupuncture group, obese group and normal group.METHODS: The experimental obese model was prepared by feeding SD rats with high-fat forage. Microelectrode record of nerve cell and cerebral stereotaxic technique were applied, by the treatment with acupuncture on experimental obese rats, the electric activity (Hz) of nerve cell was observed at unit time in hunger center of lateral hypothalamus area(LHA) and satiety center of ventral medium nucleus of hypothalamus(VMH).MAIN OUTCOME MEASURES: Mass changes at the same stage before and after acupuncture in rats of every group and discharge frequency in LHA and VMH in rats of every group.RESULTS: Acupuncture reduced remarkably the excitability in LHA, the values of which in acupuncture, obese and normal groups were(9.4 ± 3.7),(21.4 ± 6. 8), (9. 1 ± 5.2) Hz respectively( P < 0. 01 ); improved electric activity frequency in VMH, the values of which in 3 groups were (21.1 ± 4. 3), (5.0 ± 1.3), ( 14. 5 ± 2. 2)Hz, respectively( P < 0.01 ), inhibited excessive appetite of obese rats and reduced calorie intake so as to achieve weight loss.CONCLUSION: The regulation of acupuncture on central neural nuclei in obese animals is one of the important mechanisms on weight loss.
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BACKGROUND: The abnormality of the function of arcuate nucleus may be an important factor of obesity. It has been known that the mechanisms of acupuncture in treating obesity are related to nervous and neurohumoral regulation. What is the regulating effect of acupuncture on the function of arcuate nucleus?OBJECTIVE: To study the effects of acupuncture on the function of arcuate nucleus of obese rats, and further investigate central nervous functional mechanism of reducing weight by acupuncture.DESIGN: Randomized controlled study based on the experimental animals.SETTING: Acupuncture institute in second clinical medical college of a university of traditional Chinese medicine, and a population management college.MATERIALS: This experiment was carried out in the Acupuncture Institute of Second Clinical Medical College, Nanjing University of Traditional Chinese Medicine between April and October 2002. One-month old male SD rats just in ablactation were selected.METHODS: Rats fed with ordinary wholesome rat-feed were in the normal group. The successfully established experimental obese rats models were randomly divided as control group and acupuncture group with 12 rats in each group. Rats in the acupuncture group were given acupuncture treatment for 14 days, and rats in the normal and control groups were put into rat fixation-machine for 15 minutes every day, lasting for 14 days. Body mass, Lee' s index, body lipid, level of central and peripheral leptin and insulin(INS) as well as the frequency of spontaneous discharge of nerve cell in the arcuate nucleus(ARC) of hypothalamus in obese rats were observed with nervous electrophysiological and nervous biochemical technology before and after acupuncture.MAIN OUTCOME MEASURES: ① Effect of acupuncture on obesity index, fat contents of pericardium, kidney and epididymis of experimental obese rats. ② Effect of acupuncture on the frequency of spontaneous discharge of ARC nerve cell of hypothalamus in obese rats. ③ Effect of acupuncture on the contents of hypothalamic and serum leptin and INS of rats in each groups. ④ Correlation of the frequency of spontaneous discharge of ARC nerve cell of hypothalamus with the level of hypothalamic leptin and INS.RESULTS: The body mass[(517.74±29.35) g], Lee' s index (319.85 ± 3.96) and body fat content of obesity rats [ (13.88 ± 1.32) g] were all significantly higher than those in the normal rats, the differences were significant(P ＜ 0.01); the frequency of spontaneous discharge of nerve cell in ARC of hypothalamus in obese rats [ (3.12 ± 1.92) Hz] were all markedly lower than those of the normal rats[ (8.99 ± 2.71 ) Hz], the differences were significant (P ＜ 0.01 ); the frequency of spontaneous discharge of nerve cell in ARC was negatively correlated with body mass, Lee' s index and body lipid( r = -0. 592, -0. 672, -0. 521 ) . Acupuncture significantly increased the frequency of spontaneous discharge of nerve cell in ARC of hypothalamus in obese rats [(9.75 ±2.02) Hz] as compared with the control group, the differences were significant( P ＜ 0. 01 ).CONCLUSION: The good regulating effect of acupuncture on the function of arcuate nucleus of hypothalamus might be one of mechanisms in the antiobesity of acupuncture.