• 한방재활의학과학회지
• /
• 제20권1호
• /
• pp.27-36
• /
• 2010

목 적 : 본 연구는 전침 자극에 의한 척수내 N-methyl-D-aspartate(NMDA) 수용체의 NR1 및 NR2B subunit 인산화에 미치는 세포내 칼슘 저해제 bis-(2-aminophenoxy)-ethane-N,N,N',N'-tetraaceticacid(BAPTA)의 영향을 조사하였다. 방 법 : 인체의 족삼리(足三里)(ST36)와 삼음교(三陰交)(SP6)에 해당하는 혈자리에 2 Hz전침 자극을 1.0mA 세기로 30분 동안 자극하였다. 결 과 : 전침 무통각을 측정한 결과 높은 농도의 BAPTA 복강내주사 처리군에서 저하가 관찰되었다. 전침 처치 후 60분 후 분리한 $L_{4-5}$ 척수 분절에서 C-fos 발현 신경세포 수는 BAPTA 처리에 의해 감소하는데 특히 고유핵에서 저하가 현저하였다. 평균 integrated optical density로 비교한 NR1과 NR2B subunit에 대한 면역조직화학적 발현을 보면 전침 자극은 정상군에 비해 얕은 층판에서 증가하였다. NR1과 NR2B subunit의 인산화형에 대한 발현을 보면 NR1 인산화형은 척수 배각 전 부위에서, NR2B 인산화형은 얕은 층판에서 증가하였으며 BAPTA 처리에 의해 NR1 인산화형은 얕은 층판과 목 부위에서 NR2B 인산화형은 얕은 층판에서 현저한 감소를 보였다. western blot로 살펴본 BAPTA 처리에 의한 NR1 및 NR2B 인산화형 변화는 면역조직화학적 방법과 유사한 결과를 보여 주었다. 결 론 : 전침 무통각은 세포내 칼슘에 의한 척수 내 NMDA 수용체의 인산화가 중요한 요인으로 작용할 가능성이 있다.

• Journal of Acupuncture Research
• /
• 제29권2호
• /
• pp.1-8
• /
• 2012

Objectives : This study was performed to compare the effects between Mountain-burning fire method and Heaven-penetrating cooling method on thermographic change. Materials and Methods : The experiment was conducted to 20 students of College of Oriental Medicine, Woosuk University from July 12, 2011 to July 26, 2011. Acupuncture stimulation was applied at left $Zusanli$($ST_{36}$) with Mountain-burning fire method in A group(n=10) and Heaven-penetrating cooling method in B group (n=10). To estimate thermographic change, temperature of left $Zusanli$($ST_{36}$), $Shuigou$($GV_{26}$), $Zhongwan$($CV_{12}$) were measured by DITI(digital infrared thermographic image) before acupuncture stimulation and 30sec, 10min after needle removal. Results : In A group, the temperature of left $Zusanli$($ST_{36}$), $Shuigou$($GV_{26}$), $Zhongwan$($CV_{12}$) were decreased at 30sec after needle removal, statistically. And the temperature of $Zusanli$($ST_{36}$), $Zhongwan$($CV_{12}$) were decreased at 10min after needle removal, statistically. In B group, the temperature of $Zusanli$($ST_{36}$), $Zhongwan$($CV_{12}$) were decreased at 10min after needle removal, statistically. But, there was no significant difference between two groups on thermographic change, statistically Conclusions : Acupuncture stimulation applied at left $Zusanli$($ST_{36}$) with Mountain-burning fire method has more widespread effects than Heaven-penetrating cooling method. But further studies will be needed such as thermographic change with no stimulation and with more subjects.

• Journal of Acupuncture Research
• /
• 제24권3호
• /
• pp.145-161
• /
• 2007

Objectives : The purpose of this study is to investigate the effect of electroacupuncture at Joksanmi($ST_{36}$) on Rat's aging by experimental methods. Methods : The author performed several experimental procedures to observe the effects of the EC-HAS at the arthritis. First, I measured the cell survival rate of the mice lung fibroblasts. Second, the incidence rate of arthritis and arthritis index of CIA were analyzed. Third, the levels of IL-6, $INF-{\gamma}$ , $INF-{\alpha}$ , $IL-1{\beta}$, IgG, IgM and anti-collagen II were measured in serum and the level of $INF-{\gamma}$, $INF-{\gamma}$/IL-4 ratio in the CIA mouse spleen cell culture. Fourth, histological analysis of the mice joint was performed. Fifth, the expression ratio of $CD3e^+$ cells to $CD19^+$ cells, $CD4^+$ cells to $CD8^+$ cells, $CD11a^+CD19^+$ cells, $CD4^+CD25^+$ cells, $CD3^+CD69^+$ cells, and $CD11b^+Gr-1^+$ cells were checked. Results: 1. The hematocrit was meaningfully (p<0.01, p<0.05) decreased in $ST_{36}$ group in comparison with the control and sham group. 2. The glucose, ALP were meaningfully (p<0.05, p<0.05) decreased in $ST_{36}$ group in comparison with the control group. 3. In the activation of hepatic antioxidase, the catalase was meaningfully (p<0.01) increased in $ST_{36}$ group in comparison with the control group. 4. In the liver, the NO formation was meaningfully (p<0.001) decreased in $ST_{36}$ group in comparison with the nomal, control and sham group. 5. In the activation of splenetic antioxidase, the GSH was meaningfully (p<0.01) increased in $ST_{36}$ group in comparison with the sham group, and the catalase was meaningfully (p<0.001) increased in $ST_{36}$ group in comparison with the control group. 6. In the spleen, the MDA formation was meaningfully (p<0.01, p<0.05) decreased in $ST_{36}$ group in comparison with the control and sham group. 7. In the spleen cell culture, the levels of IL-6 was meaningfully (p<0.05) decreased in comparison with the sham group, $INF-{\gamma}$( was meaningfully (p<0.05) increased in comparison with the control group. Conclusions: According to the results, it is considered that electroacupuncture at Joksamni($ST_{36}$) is effective in increasing the activities of antioxidative enzyme and inhibiting lipid peroxides, and has an immunomodulatory reaction. In conclusion, it han an significant anti-aging effect and need more experimental study.

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

• Journal of Acupuncture Research
• /
• 제23권3호
• /
• pp.129-142
• /
• 2006

Objectives : The purpose of this study is to observe the effects of Eucomiae Cortex herbal-acupuncture solution(EC-HAS) at Joksamni(ST36) on arthritis of mice induced by Collagen II. Methods : The author performed several experimental items. First, it is the cell survival rate of mice lung fibroblasts. Second, it is the incidence rate of arthritis and arthritis index of CIA. Third, it is the levels of IL-6, $TNF-{\alpha}$, $IFN-{\gamma}$, $IL-{\beta}$, IgG, IgM and anti-collagen II in serum and the level of IFN-y,$IFN-{\gamma}$/IL -4 ratio in CIA mouse spleen cell culture. Fourth, it is histological analysis of the mice joint. Fifth, it is expression ratio of $CD3e^+$ to $CD19^+$+ cell, $CD4^+$ to $CD8^+$ cell, $CD69^+/CD3e^+$/cells, $CD11a^+/CD19^+$/cells, $CD11b^+/Gr-1^+$ cells and $CD4^+/CD25^+$ cells. Results & Conclusion : 1. In the EC-HA, the incidence of arthritis and arthritis index were significantly decreased. 2. In EC-HA, the levels of IL-6, $IFN-{\gamma}$, $TNF-{\alpha}$, $IL-1{\beta}$, IgG, IgM and anti-collagen II in serum of CIA mice and the level of $IFN-{\gamma}$, IL-4, $IFN-{\gamma}$/lL-4 ratio in CIA mouse spleen cell culture were significantly decreased. 3. In the histological study, the cartilage destruction and synovial cell proliferation were decreased in the EC-HA, and the collagen fiber expressions in the EC-HA were similar with that of the Normal group. 4. In the EC-HA, the expression ratio of $CD3e^+$ to $CD19^+$ cell and $CD4^+$ to $CD8^+$ cell were similarly maintained as Normal group in lymph nodes, and $CD69^+/CD3e^+$ cells and $CD11a^+/CD19^+$ cells were decreased in lymph nodes, and $CD11b^+/Gr-1^+$ cells and $CD4^+/CD25^+$ cells were decreased in synovium. These results suggest that EC-HA at ST36 has an effect to control synovial cell proliferation and cartilage destruction in rheumatoid arthritis, and to be put to practical use in the future rheumatoid arthritis clinic.

• Journal of Acupuncture Research
• /
• 제21권5호
• /
• pp.45-58
• /
• 2004

It is well known that both of acupuncture and moxibustion are effective for treatment of human disease. For years, they have been utilizing a electro-acupuncture (EA) and moxibustion in attempt to manage gastric symptom. However, the data of combined EA and moxibustion on clinical effectiveness is conflicting and the action of combineAd acupoints is not well known. BL21 and ST36 which belong to bladder Meridian and stomach meridian are acupuncture points frequently used for healing gastrointestinal disease in oriental medicine. The present study was conducted to see the effects produced by combined electro-acupuncture(EA) and moxibustion using BL21 and ST36 on serum gastrin level in rats. In experiment, male Spraque-Dawley rats(body wt 140-160g) were selected. EA (2 Hz, intensity ; 10 times muscle twitch threshold) was applied for 30 minutes to ST36 under halothane anesthesia. Moxibustion($1.6{\pm}0.3 mg$, 5 times of a day) was applied during 3 days to BL21 under halothane anesthesia. Synergy effects of combined EA and moxibustion might be in according to stimulated method and used acupoints. The change of serum gastrin levels produced by combined EA and moxibustion is shown after vagotomy. These data suggested that many factors, such as the selection of acupoints, the stimulated EA methods, are capable of affecting combined EA and moxibustion effects and those effects may be not related with nervous system.

• Journal of Acupuncture Research
• /
• 제24권6호
• /
• pp.45-61
• /
• 2007

Objectives : The purpose of this study is to observe the effects of Carthami Flos herbal-acupuncture (CF-HA) at Joksamni($ST_{36}$) on arthritis in mice induced by Collagen II. Methods : The author performed several experimental items, including arthritis evaluation, change in weight, spleen size and stenosis rate, change in cytokine level, IgG, IgM and anti-collagen II, change of immunocyte count and histological change of the CIA mouse joint. Conclusions are as follows: Results : 1. In the CF-HA, the arthritis index and rate and the incidence of arthritis were decreased as the experiment proceeded. 2. In the CF-HA, spleen swell and stenosis, joint edema and change were decreased. 3. In the CF-HA, the level of $IL-1{\beta}$, IL-6, $TNF-{\alpha}$ and $IFN-{\gamma}$ in blood serum were significantly decreased. 4. In the CF-HA, the level of IgG, IgM and anti-collagen II were decreased. 5. In the CF- HA, $IFN-{\gamma}$, $IFN-{\gamma}/IL-4$, IL-10 of the culture fluid was decreased. 6. In the CF-HA, the cell rate of $CD3e^+$ and $CD45R^+$, $CD4^+$ and $CD8^+$, $CD4^+/CD25^+$ in spleen was similar to the cell rate of the normal group. 7. In the CF-HA, the cell rate of $CD4^+/CD25^+$, $CD45R^+/CD69^+$ in a lymph node was decreased as in the normal group. 8. In the CF-HA, the cell rate of $CD3^+/CD69^+$, $CD11b^+/Gr-1^+$ in joints was decreased as in the normal group. 9. In the CF-HA, the cartilage destruction and the inflammation cell growth in the H&E stain were decreased. The collagen fiber in the M&T stain were less destructed, therefore the result was similar to the normal group. Conclusions : These results suggest that CH-HA at $ST_{36}$ has an effect in controlling immune reaction and suppressing inflammation in rheumatoid arthritis therefore, the continuous flow of the following study is expected.

• 대한소아치과학회지
• /
• 제25권4호
• /
• pp.788-796
• /
• 1998

The purpose of this study was to investigate the effect of various electroacupuncture duration induced by acupuncture point-Zusanli ($S_{36}$) electrical stimulation on inhibition of amplitude of digastric electromyogram (dEMG) evoked by noxious electrical stimuli around the mental foramen. intraperitoneal sodium pentobarbital in an initial dose of 50mg/kg and maintenance doses of 4.5mg/kg/h were given through a cannula in the femoral vein using a constant infusion pump. A pair of stimulating electrodes were inserted for noxious stimuli around the mental foramen. An irritant electronic stimuli pulse (0.2 Hz, 0.1 ms duration) was produced with an intensity of about $1.5{\times}2$ times threshold for evoking the dEMG. The anterior belly of the digastric muscle was exposed and a pair of 0.1mm wire electrodes were inserted for dEMG recording. Acupuncture point stimulation on Zusanli (2 Hz, 250 ${\mu}s$, biphasic pulse, 2 V) was delivered by Dental Electronic Anesthesia (3M, U.S.A). For periods of electronic stimulation of 10, 20, and 30min, the amplitudes of dEMG were measured on the oscilloscope and on the monitor connected to the amplifier. The following results were obtained: The dEMG was decreased to 73.4% of that in the control set after 10 min electroacupunture stimulation (Group I); The dEMG was decreased to 77.1% (10min), 54.0.% (20min) of that in the control set after 20minutes of electroacupunture stimulation (Group II). The dEMG was decreased to 73.3% (10min), 61.9% (20min), 76.2% (30min) of that in the control set after 30 min of electroacupunture stimulation (Group III). From these results, it may be that in the electroacupuncture stimulation on the Zusnali resulted in a reduction of amplitude of dEMG and that the most effective electroacupuncture stimulation period was 20min.

• Journal of Acupuncture Research
• /
• 제23권6호
• /
• pp.29-44
• /
• 2006

Objectives : The purpose of this study is to observe the effects of Mori Ramulus herbal-acupuncture solution(MR-HAS) on arthritis of mice induced by Collagen II at Joksamni(ST36). Methods : The author performed several experimental items. First, it is the cell survival rate of mice lung fibroblasts. Second, it is the incidence rate of arthritis and arthritis index of CIA. Third, it is the levels of IL-6, $TNF-{\alpha}$, $IFN-{\gamma}$, $IL-1{\beta}$, IgG, IgM and anti-collagen II in serum and the level of $IFN-{\gamma}$, $IFN-{\gamma}/IL-4$ ratio in CIA mouse spleen cell culture. Fourth, it is histological analysis of the mice joint. Fifth, it is expression ratio of CD3e+ to CD19+ cell, CD4+ to CD8+ cell, CD69+/CD3e+ cells, CD11a+/CD19+ cells and CD11b+/Gr-l+ cells and CD4+/CD25+ cells. Results : 1. In the MR-HA, the incidence of arthritis and the arthritis index were significantly decreased. 2. In MR-HA, the levels of IL-6, $IFN-{\gamma}$, $TNF-{\alpha}$, $IL-1{\beta}$, IgG, IgM and anti-collagen II in serum of CIA mice and the level of $IFN-{\gamma}$, IL-4, $IFN-{\gamma}$, IL-4 ratio in CIA mouse spleen cell culture were significantly decreased. 3. In histology, the cartilage destruction and synovial cell proliferation were decreased in the MR-HA, and the collagen fiber expressions in the MR-HA were similar with that of the Normal group. 4. In the MR-HA, the expression ratio of CD3e+ to CD19+ cell and CD4+ to CD8+ cell were similarly maintained as Normal group in lymph nodes, and CD69+/CD3e+ cells and CD11a+/CD19+ cells were decreased in lymph nodes, and CD11b+/Gr-1+ cells and CD4+/CD25+ cells were decreased in synovium. Conclusion : These results suggest that MR-HA at ST36 has an effect to control synovial cell proliferation and cartilage destruction in rheumatoid arthritis, as well as prophylaxis is important to treat rheumatoid arthritis in clinic.

• Journal of Acupuncture Research
• /
• 제19권6호
• /
• pp.97-110
• /
• 2002

목적 : 본 연구는 (a) 저빈도 전침의 만성 단발성 관절염에 대한 치료 효과와 (b) 척수에서 동통과 관련되는 지표인 P 물질과 trk A mRNA의 발현조절에 미치는 영향을 연구하기 위해 실행되었다. 방법 : Complete Freund's adjuvant를 실험동물의 우측 경족근관절에 주입하여 관절염을 유발시키고 9주 동안 관찰하였다. 만성 관절염의 최적의 치료조건을 찾기 위하여 각각 세 종류의 경혈(환도, 용천, 족삼리)과 전침자극강도(0.5, 1, 2 mA)를 사용하여, 행동학적 지표로서 동통을 측정하였다. 측정 결과 가장 큰 효과를 나타낸 군을 선택하여 RT-PCR 방법을 사용하여 P 물질 및 trk A mRNA의 변화를 척수 후각과 후근신경절에서 측정하였다. 결과 : 관절의 굴신을 통한 통증 검사와 족과관절 둘레 길이 측정을 통하여 관찰한 결과 원위부에 위치한 환도에 저강도의 자극을 시행한 경우(환도, 0.5 mA)가 가장 우수한 치료 효과를 나타내었다. RT-PCR을 시행한 결과, 환측 후근신경절의 P물질이 관절염 유발 대조군의 경우 정상군에 비해 증가하였고 환도-0.5mA 군에서 다시 감소하는 것을 관찰하였으며, trk A는 관절염 유발군의 경우 척수 후각에서 양측성 증가를 나타내었고 이는 전침치료에 의해 다시 감소되는 것을 관찰하였다. 결론 : 환도 0.5mA의 저빈도 전침은 관절염을 효과적으로 감소시킬 뿐 아니라 관절염으로 증가된 후근신경절의 P 물질과 척수후각의 trk A mRNA 발현을 효과적으로 감소시켰으며, 이는 원위취혈로 선혈된 환도혈의 만성관절염에 대한 치료효과를 분명히 보여준다고 할 수 있다.