• Korean Journal of Acupuncture
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• 제20권3호
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• pp.29-34
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• 2003

Objectives : The purpose of this study was to investigate the Effect of Acupuncture Chok-samni(ST36) on Skin temperature(ST), Galvanic skin response(GSR) and Heart rate(HR) in humans. ST36 is used in uneasiness, high fever, stroke, paralysis on oriental medicine. Methods : Subjects were 18 healthy oriental medical students volunteers(15male, 3female, mean age-28). Under sequence of ST36 acupuncture, the first group was observed ST, the second group was observed GSR and the third group was observed HR. Skin temperature was measured on Haegye acupoint(ST41) before and after acupuncture stimulation. Each test took 15minutes. This test was performed twice in order to increase the statistical authenticity. Results : Our result indicates that acupuncture stimulation of ST36 statistically decreased skin temperature on ST41. Also statistically decreased in HR. The change of GSR after ST36 acupuncture was decreased, but there is no statistical. Conclusions : These results suggested that acupuncture stimulation of ST 36 has effect on ST and HR in human body, and may be used by treatment as control the nerve system.

• Korean Journal of Acupuncture
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• 제28권4호
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• pp.41-48
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• 2011

Objectives : This study aimed to explore the passive multi-channel time series analysis method by measuring bio-potentials of acupuncture point and the peripheral region Methods : Bio-potential was measured at ST36 and the peripherical region of ST36 of 5 healthy volunteers at three times. The diagram of the potential changes over time were smoothed by moving average method and similarities of ST36 and the other points were calculated. Results : In the normal weight group, bio-potential similarity tended to decrease in proportion to the distance from the acupuncture point. In the obesity group, bio-potential similarity appeared in a very wide area. Bio-potential similarity had positive correlation with BMI value. Conclusions : The passive multi-channel time series analysis method showed the possibility be appropriate for the electrical characteristics study of meridians.

• Korean Journal of Acupuncture
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• 제32권3호
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• pp.90-98
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• 2015

Objectives : The purpose of this study is to investigate the effect of electro-acupuncture(EA) at ST36 on $CCl_4{^-}$ induced chronic hepatic damage in rats. Methods : The authors performed several experimental items, including measurements of liver index, hematological analysis for WBC, lymphocytes, neutrophils, monocytes, hemoglobin, and biochemical assays for ALT, AST, ALP in serum, and histological analysis of liver tissue. Results : Liver index(liver weight/body weight), the levels of WBC, Neutrophils and Monocytes in blood, the levels of ALT, AST and ALP in serum which were increased by $CCl_4{^-}$ intoxication were reduced significantly by EA at ST36. The levels of lymphocyte and hemoglobin in blood which were decreased by $CCl_4{^-}$ intoxication were significantly increased by EA at ST36. Conclusions : EA at ST36 has a hepatoprotective effect on chronic hepatic damage in $CCl_4{^-}$ intoxicated rats.

• Journal of Acupuncture Research
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• 제24권2호
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• pp.187-201
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• 2007

Objectives: This study was to investigate the effect of high frequency electro-acupuncture (EA) at $ST_{36}$ acupoint on the Freund's Complete Adjuvant (FCA)-induced arthritis in rats. Methods : Arthritis was induced by intradermal injection of FCA into base of tail. Experimental groups were divided into 4 groups; Normal, Control, $ST_{36}$ and Non-Acupoint (NA). $ST_{36}$ group was treated by 120Hz EA at $ST_{36}$ acupoint. Body weight, paw edema volume and ankle joint thickness were measured after treatment. And we investigated the effects of 120Hz EA via WBC count, segmen neurophil, lymphocyte, PGE2 assay and NADPH-d histochemistry. Results and Conclusions : The mean of body weight and ankle joint thickness of $ST_{36}$ group was increased compared with control group. The mean of paw edema volume, WBC count, segment neutrophil and lymphocyte of were not decreased with control group. The mean of PGE2 concentration ($1,851.00{\pm}160.11$) and NADPH-d positive neurons ($13.12{\pm}1.23$) were changed significantly (p

• 대한한방내과학회지
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• 제42권4호
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• pp.707-717
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• 2021

Objectives: The aim of this study was to introduce the normalization effects of stimulation of both ST36 and CV11, 12, 13 meridian points on the abnormal gastric myoelectrical activity in two cases of functional dyspeptic patients with gastric dysmotility. Methods: Gastric myoelectrical activity was recorded by electrogastrography every two weeks until their gastric myoelectrical activity finally reached the normality. Dominant frequency of gastric slow waves in the fasting and postprandial periods and a dominant power ratio were obtained on each occasion. Patients were treated three times each day: 9 am, 1 pm, and 7 pm. The first treatment consisted of manual and immersion stimulation on all used meridian points for 20 min. In the second and third treatments, electrical stimulation of both ST36 was added. It was conducted for 20 min at a strength intensity of 1.2 times the pain threshold at a frequency of 3 Hz. Results: Stimulation of the above meridian points normalized abnormal gastric myoelectrical activity. The time taken to return from abnormal gastric myoelectrical activity to normal was 16-19 weeks. Conclusion: Stimulation of both ST36 and CV11, 12, 13 meridian points normalized the abnormal gastric myoelectrical activity in the functional dyspepsia of gastric dysmotility.

• Journal of Acupuncture Research
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• 제17권4호
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• pp.41-50
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• 2000

Objectives : Acupuncture is expected to have somewhat like the efficacy parallel increasing activity of immune system in Western modem medicine. There, already, are many animal researches on activating effect of acupuncture for the immune system in peripheral organs. So, we carried out this experiment to see whether acupuncture has controlling effect on interleukin-6(IL-6) activity in rat's brain. Methods and Results : We had topical application of IL-6(1U=lpg, $10{\mu}l$) on brain of rat. It reduced afferent sensory transmission to the primary somatosensory(SI) cortex from periphery. Whereas, electrical stimulation(ES, 2Hz, 1.5V, 15min) of ST36(足三里) with application of IL-6 prominently activated afferent sensory transmission. ES of non-acupoint(proximal tail) with IL-6 showed suppression of afferent transmission. ES of ST36 without IL-6 application also exerted facilitation of afferent transmission to the SI cortex. Conclusions : Electoacupuncture(EA) on ST36 has noticeable influences on modulating activation of IL-6 in central nervous system, which do major role in immune system.

• 동의생리병리학회지
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• 제25권6호
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• pp.975-981
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• 2011

The aim of this study was to observe the effect of moxibustion at matched acupoints of ST36, ST37 and ST39 in rats with sex and age. This study measured small intestinal motility in rats. First, cauterize with moxa was applied to the ST36, ST37 and ST39 in rats classified by sex and age under enflurane anesthesia. And then same treatment is done to matched acupoints of ST36, ST37 and ST39. In each groups of ST36, ST37 and ST39, the small intestinal motility was increased in 5, 6, 8 weeks male and 5 weeks female rats at ST36, 6, 7 weeks male and 5, 6, 8 weeks female rats at ST37, 5, 6 weeks male and 5 weeks female rats at ST39. In matched acupoints, the small intestinal motility was increased in 5, 8 weeks male and 5, 6, 7, 8 weeks female rat at ST36+ST37, 5 weeks male and 6, 7, 8 weeks female rats at ST36+ST39, 5, 7 weeks male and 5, 8 weeks female rats at ST37+ST39. The effects of moxibustion at each acupoints decreased by advancing age and when these acupoints were combined, the effective results were shown in female rats of all age group. These results suggest that when each acupoints and matched acupoints was chosen in moxibustion treatment, the sex and age of individual is worth consideration.

• Korean Journal of Acupuncture
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• 제29권4호
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• pp.604-615
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• 2012

Objectives : The aim of this study was to observe the effect of moxibustion at combined acupoints of ST36, BL21 and CV12 in rats with sex and age. Methods : This study measured small intestinal motility in rats. First, cauterize with moxa was applied 5 times to the ST36, BL21 and CV12 in rats classified by sex and age under enflurane anesthesia. And then same treatment is done to mached acupoints of ST36, BL21 and CV12. Results : In single acupoint groups, cauterizing with moxa on ST36 increased with 5, 7 weeks in female and all weeks in male. The BL21 group increased with 5, 6, 7 weeks in female, and only 5 weeks in male. The CV12 group showed increasing with 5, 6 weeks in female and only 7 weeks in male. In combined acupoints groups, the ST36+BL21 with 8 weeks in male, the ST36+CV12 with 5, 8 weeks in female and 5, 6, 8 weeks in male, the CV12+BL21 only with 5 weeks in female, the ST36+BL21+CV12 only with 5 weeks in female showed increasing, respectively. Conclusions : Although these differents according to the sex and age in rats do not have a established tendency, the results suggested that the effects of moxibustion are experimentally should be considered the sex and age of individual.

• Journal of Acupuncture Research
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• 제23권4호
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• pp.175-185
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• 2006

Objectives : This study was designed to investigate effects of electro-acupuncture's stimulated frequency, intensity, duration at 5736 on tile Small Intestine Motility in Rats. Methods The motor activity of small intestine in rats was evaluated by intestinal transportation rate. Changes in tile motility of ileum in vivo was measured at 10 minutes after electro-acupuncture. Various kinds of stimulus-frequency were used in this experiment: 2 Hz, 50 Hz, 100 Hz, 2 Hz-4 trains, 8 Hz groups treated with EA of the condition in S mA, 1 ms pulse duration, 30 minutes stimulated duration. Three different stimulus-intensity were used: 1, 5, 10 mA groups treated with EA of the condition in 2 Hz, 1 ms pulse duration, 30 minutes stimulated duration. Six different stimulus-duration were used: 10, 20, 30, 40, 50, 60 minutes groups treated with EA of the condition in 2 Hz, 5 mA, 1 ms pulse duration. Results : 2 and 100 Hz groups significantly increased the small intestine motility, but 50 Hz group did not induce a significant change. Besides, small intestine motility was significantly increased only in 5 mA intensity (5 times twitch). futhermore, at least 20 minutes EA treatment was necessary to increase the small intestine motility. Conclusion : Those basic data form this study can be applied to established the effective treatment of EA for gastrointestinal diseases in the clinical field.

• Journal of Acupuncture Research
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• 제20권5호
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• pp.133-150
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• 2003

Objective: Recently. many studies have showed the evidences of the effect of the Electro-acupuncture treatment through scientific. Methods : One of these methods is functional MRI. We performed electro-acupuncture on Zusanli(St36) and observed the change of brain activation using fMRI. Zusanli(St36) is located on the lateral side of the lower leg. 3 cun(寸) inferior to the Patella of the lower border. Theoretically and clinically. this point has been considered very important for gynecological disorders. spleen and stomach disorders. and psychological disorders. To see the effects of electro-acupuncture stimulation on Zusanli(St36). the experiment was carried out on twelve healthy volunteers. using the gradient echo sequence with the 3.0T whole-body fMRI system(ISOL). After the needle insertion on right Zusanli(St36). 2 Hz of electric stimulation was given for 30 seconds. repeated five times. with 30 seconds' intervals. The Image analysis including motion correction. talairach transformation, and smoothing was done with SPM99. Results ad conclusion : The electro-acupuncture stimulation on Zusanli(St36) activates Brodmann Area 6, 13, 2, 19, 21, 22, 39, 40, 38, 3which indicates the pathways of the electro-acupuncture stimulation on Zusanli(St36) and the possibility of the relationship of the electro-acupuncture stimulation on Zusanli(St36) with autonomic nervous system, internal organic system.