• Journal of Acupuncture Research
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• 제18권5호
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• pp.155-163
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• 2001

It has known that acupuncture exerts various effects, such as analgesia, promotion of homeostasis, improvements in brain circulation, and rectification of internal disorders in Oriental medicine. Of particular, acupuncture at the Zusanli acupoint (ST36) has been widely used to relieve symptoms of diabetes mellitus. The effect of acupuncture at Zusanli on neuronal nitric oxide synthase (nNOS)-positive neurons in streptozotocin (STZ)-induced diabetic rats was investigated via immunohistochemistry. Decreased nNOS-positive neurons was detected in cerebrocortex of STZ-induced diabetic rats. Needling on the Zusanli in diabetic rats resulted in increase of nNOS-positive neurons in cerebrocortex, The present study indicate that acupuncture may affect nNOS-positive neurons in cerebrocortex of STZ-induced diabetic rats.

• 한국전문물리치료학회지
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• 제14권2호
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• pp.37-43
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• 2007

Electrical acupuncture has been shown to induce hypoglycemic effect in streptozotocin diabetic rats. The Zusanli acupoints have been widely used in traditional Chinese medicine to relieve symptoms of diabetes mellitus. But, the effects of electrical acupuncture stimulation of different frequencies are still unclear. We designed an experiment to investigate the effect of electrical acupuncture of high (100 Hz) and low (2 Hz) frequencies on Zusanli acupoint for 15 minutes in streptozotocin diabetic rats. They were divided into 4 groups, high frequency electrical acupuncture (HFEA group, n=5), low frequency electrical acupuncture (LFEA group, n=5), without any treatment (control group, n=5) and normal group (n=5). After 2 weeks of treatment, the HFEA and LFEA groups had a significantly decreased glucose concentration in serum in comparison to the control group. Additionally, the HFEA group had a significantly decreased glucose concentration in serum compared with the LFEA group. Both the HFEA and LFEA groups had a significantly decreased Immunoglobulin G concentration in serum compared with control group. The LFEA and control groups had a significantly increased cholesterol concentration in serum compared with the normal group, but the HFEA did not have a significantly increased cholesterol concentration. Thus we suggest that electrical acupuncture stimulation at the Zusanli acupoints is effective on hypoglycemic effect and immune function. Overall, the therapeutic effects of electrical acupuncture at 100 Hz was better than effects at 2 Hz.

• Korean Journal of Acupuncture
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• 제20권2호
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• pp.55-66
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• 2003

Objectives : The aim of this experiment is to investigate the effects of moxibustion on SP6, Sp9 and BL28 in uranyl acetate-induced acute renal failure in rats. Methods : To induce experimental acute renal failure, uranyl acetate was intraperitoneally injected to rats by 5mg/kg. 3 days later moxibustion treatment was done at SP6, Sp9 and BL28 bilaterally of the rats. And then 4 days later, we measured rats' body weight, kidney weight, serum BUN, creatinine and serum electrolytic levels(Na, K and Cl). Results : In the SP6 group, serum BUN were significantly decreased (p<0.01). In the BL28 group, serum Na level were significantly decreased (p<0.05). In the $SP6{\cdot}SP9$ group, serum creatinine level were significantly increased but serum Na level, serum Cl level were significantly decreased(p<0.05). In the $SP6{\cdot}BL28$ group, hypertrophy index of kidney and serum creatinine level were significantly decreased(p<0.01) and serum BUN were marginally significantly decreased (0.1

• Korean Journal of Acupuncture
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• 제20권3호
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• pp.147-162
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• 2003

Objectives : This study was designed to investigate possibilities of herbal acupuncture for obesity. Methods : We researched into 23 kinds of literature and considered acupoints and herbs of herbal acupuncture for obesity. Results : Prescriptions for obesity include Erchentang(二陳湯), Liujunzitang(六君子湯) for phlegm-retention syndrome(痰飮), Wulingsan(五?散), Qianghuoshengshitang(羌活勝濕湯), Shenshitang(渗濕湯), Lingguishugantang(?桂朮甘湯) for Dampness syndrome(濕證) and Pingweisan(平胃散) for activating spleen and stomach(運化脾胃). And Rhizoma atractylodis(蒼朮), Tuber pinelliae(半夏), Rhizoma atractylodis macrocephalae(白朮), Fructus ponciri(枳殼), Fructus immaturus ponciri(枳實), Poria(茯?), Semen coicis(薏苡仁), Rhizoma alismatis(澤瀉) Fructus amomi(砂仁), Polyporus umbellatus(猪?), Medulla tetrapanacis(通草) can be used for both herbal medication and herbal acupuncture. And also there are some important acupoints for treating obesity, which are Sanyinjiao(三陰交), Pishu(脾兪), Gongsun(公孫), Fenglong(豊隆), Yinlingquan(陰陵泉), Zusanli(足三里), Qihai(氣海), Sanjiaoshu(三焦兪), Zhongwan(中脘), Neiguan(內關), Weishu(胃兪), Shenshu(腎兪) and Shangjuxu(上巨虛). Conclusions : We recommend that herbal acupuncture can be used for obesity. This method is a kind of injection using herbal extract, which can apply pharmacognosy theory and meridian system at the same time.

• 대한의용생체공학회:의공학회지
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• 제42권3호
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• pp.107-115
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• 2021

Purpose: The aim of this study is to find the location of acupoints that are effective for increasing parasympathetic nervous system(PNS) activity among acupoints used to relieve symptoms such as dizziness and nausea. Materials and Methods: Twenty healthy adult men participated in this experiment. Transcutaneous electrical nerve stimulation(TENS) was applied to P6(Neiguan), ST36(Zusanli) and BL20(Pishu) for 30 minutes. For 5 minutes before and after stimulation, Electrocardiogram(ECG), Electrodermal activity(EDA), Respiration, and Skin temperature(SKT) were measured using biosignalsplux Professional(biosignalsplux; Portugal). Paired t-test was performed for the results before and after stimulation, and a one-way ANOVA test between stimulations was performed for the rate of change before and after stimulation. Results: When each acupoint was stimulated with TENS, it was found that the PNS was generally activated. In addition, when considering the change in biosignals after stimulation, the participants stimulated with P6 showed the most consistent results. Conclusion: As a result of stimulating each acupoint, it was found that stimulating P6 can effectively increase PNS activity. These results indicate that methods of stimulating P6 may be most effective in alleviating symptoms of motion sickness.

• 대한한방소아과학회지
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• 제22권3호
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• pp.75-82
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• 2008

Objectives : The purpose of this study is to report a case of nine-year-old female pediatric patient who had diagnosed as mesenteric lymphadenitis with abdominal pain. Methods : The patient was treated by acupunture (acupoint: Hegu(LI4), Zusanli(S36), Zhongwan(CV12), Tianshu (S25)), indirect moxibustion and herb medicine (Koakhyangjeonggisan-kamibang, Jakyakgamchotang Ex) for one week. We observed clinical progress. Result and conclusions : After oriental medical treatment, symptoms of mesenteric lymphadenitis (day and night abdominal pain, diarrhea) were improved. This study showed that oriental medicine can be a meaningful treatment for mesenteric lymphadenitis. For more accurate studies, further treatment cases would be needed.

• Journal of Acupuncture Research
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• 제23권6호
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• pp.199-205
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• 2006

Objectives : The present study was conducted to evaluate the analgesic effects of automatically controlled heating acupuncture(ACHA) using 2 different pain models(acute pain and neuropathic pain) and 2 different stimulation conditions (heating $41.5^{\cdot}C$ and heating $44.5^{\cdot}C$) in Sprague-Dawley rats. Methods : Tail flick latency(TFL) to a noxious radiant heat stimulus in lightly anesthetized rats was measured before and after ACHA stimulation for 5-min at the Zusanli(ST36) acupoint. For the neuropathic surgery, the right superior caudal trunk was resected at the level between S1 and S2 spinal nerves innervating the tail. Two weeks after the nerve injury, ACHA stimulation($41.5^{\cdot}C$ or $44.5^{\cdot}C$) was delivered to Zusanli(ST36) for 5 min. The behavioral signs of warm allodynia were evaluated by the tail immersion test (i.e. immersing the tail in warm $water(40^{\cdot}C)$ and measuring the latency to an abrupt tail movement) before and after the ACHA stimulation. Results : In the TFL test, ACHA stimulations under both the conditions above produced more potent analgesic effects than plain acupuncture(PA, acupuncture needle insertion only) and control(no treatment). In the tail immersion test, ACHA stimulations under all of the conditions had markedly relieved the warm allodynia signs. Conclusion : Automatically controlled heating acupul1cture produced analgesic effecs in acute and neuropathic pains.

• 동의생리병리학회지
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• 제20권4호
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• pp.924-928
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• 2006

This study was undertaken to determine the effects of Zusanli(ST 36) electro-acupuncture(EA) on the small intestinal motility in rat. The motor activity of the rat small intestine was evaluated by intestinal transfortation rate. Changes in the motility in vivo of ileum was measured before and 10 minutes after acupuncture. In order to examine whether EA effect was affected by stimulated duration and left or right sides of ST36 acupoint, both of the difference effects of left or right sides on acupoints of ST 36 and the stimulated duration of 10, 20, 30 min. were investigated on the motility in vivo of ileum. These results suggest that effect of Zusanli(ST36) for increasing the small intestinal motility should stimulate more than 20 minutes, left ST36 EA has stronger effect than right ST36 EA.

• 동의생리병리학회지
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• 제18권4호
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• pp.1041-1054
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• 2004

Electroacupuncture (EA) has been reported to increase pain threshold, and to enhance the NK cell activity by up-regulation of IFN-γ and endogenous β-endolphin. For the purpose of understanding the molecular mechanism of EA stimulation, we analyzed the gene expression profile of rat hypothalamus, treated on Zusanli (ST36) with EA, in comparison with control group by oligonucleotide chip microarray (Affymetrix GeneChip Rat Neurobiology U34 Array) and real-time RT-PCR. Sprague-Dawley (S-D) male rats were stimulated at the Zusanli (ST36) acupoint in restriction holder. Simultaneously the control group was given only holder stress without EA stimulation. In order to prove the appropriateness of EA treatment, we measured spleen NK cell activity with standard 51Cr release assay. NK cell activity of EA group was significantly increased comparing to control group. The microarray and PCR results show that EA treatment up-regulates expression of genes associated with 1) nerve growth such as NGF induced factor A and VGF, 2) signal transduction such as 5HT3 receptor subunit, AMPA receptor binding protein and Na-dependent neurotransmitter transporter, and 3) anti-oxidation such as superoxide dismutase and glutathione S-transferase. In addition, the activity of the anti-oxidative enzyme, SOD of hypothalamus, liver and RBC was enhanced compared to that of control. The list of differentially expressed genes may implicate further insight on the mechanism of acupuncture effects.

• The Journal of Korean Physical Therapy
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• 제19권1호
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• pp.57-66
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• 2007

Purpose: We investigated the effects of the combined therapy in rats with rheumatoid arthritis induced by type II collagen for 28 days, which consisted of the oral administration of the AR and EA applied to zusanli acupoint(ST36). Methods: Normal group was oral administered with 0.9% NaCl $0.5\;m{\ell}/day$ to normal rats. Control group was oral administered with 0.9% NaCl $0.5\;m{\ell}/day$ to arthritic rats. Group I was oral administered with AR 500 mg/kg $0.5\;m{\ell}/day$ to arthritic rats. Group II was given 2 Hz EA of ST36 in the test group for 30 min/day to arthritic rats. Group III was oral administered with AR 500 mg/kg $0.5\;m{\ell}/day$ and 2 Hz EA of ST36 in the test group for 30 min/day to arthritic rats. We Observed effect of the histopathological changes by H&E stain of liver, kidney, knee joint and ELSIA of cytokines($TNF-{\alpha}$). Results: 1. The vacuolization of liver tissue was decreased in group I, II, III comparing with control group. 2. The glomerular sclerosis of kidney tissue was decreased in group I, II, III comparing with control group. 3. The erosion of arthritic site of knee joint tissue was decreased group I, II, III comparing with control group. In particular group III was the most effective comparing with group I, II on the histopathological view. 4. In the ELSIA test of $TNF-{\alpha}$ concentration, Control group significantly increased in the concentration more than group I, II, III. The rate of increase in concentration slowed down in group III more than group I, II(p<0.05). Conclusion: It is concluded that 500 mg/kg of AR extracts and EA have clear therapeutic effect on the rheumatoid arthritis.