비경의 오수혈에 대한 830 nm 레이저침이 DSS로 유발된 흰쥐의 대장염에 미치는 영향 (Laser Acupuncture Treatment on the Five Transport Points of the Spleen Meridian in Dextran-Sulfate-Sodium-Induced-Colitis in Rats)

서지정보

· 발행기관 : 경락경혈학회
· 수록지 정보 : Korean Journal of Acupuncture / 31권 / 2호 / 56 ~ 65페이지
· 저자명 : 최동희, 김왕인, 김미래, 윤대환, 나창수

초록

Objectives : The purpose of this study is to compare the effects of laser acupuncture to the 830 nm on the five transport points with the spleen meridian for treatment to intestinal disease in rat with dextran sulfate sodium(DSS)-induced colitis. Methods : Colitis was induced by DSS for 20 days. The laser therapy on the five transport points of spleen meridian (Laser Well Point-SP1(L-WE), Laser Brook Point-SP2(L-BR), Laser Stream Point-SP3(L-ST), Laser River Point-SP5(L-RI) and Laser Sea Point-SP9(L-SE) was practiced twice a week for 5 times. Colon length was measured using a measuring point. Histological evaluation of colitis was conducted by hematoxylin and eosin(H&E) staining. Reverse transcription polymerase chain reaction(RT-PCR) was determined using western blotting and quantitative reverse-transcriptase polymerase chain reaction, respectively. Results: Colon length increased significantly L-BR and L-ST points after 5 times of therapy. Damage to the colonic mucosa is an integral feature of the DSS model, so control colonic mucosa tissue was damaged in the areas of ulceration resulting in complete epithelial loss. However histological damage decreased on the epithelial lining at all points. Cyclooxygenase(COX)-2 concentrations decreased in all points groups and Interferon(IFN)-γ increased in L-WE, L-BR, L-RI and L-SE points but L-ST was decreased when compared with control. White blood cell(WBC) and neutrophils(NE) decreased after the fifth acupuncture on the all points. But hemoglobin(HGB) increased after the fifth acupuncture on the L-WE, L-BR, L-ST and L-RI points. Also Mean corpuscular hemoglobin(MCH) and Mean corpuscular hemoglobin concentration(MCHC) decreased after the fifth acupuncture on the all points. Conclusions: The present study indicated that five transport points of the spleen meridian can prevent the development of DSS-induced colitis in rat. Thereby suggesting that should be available for decreasing DSS-induced inflammation in a colonic mucosa of tissue.

영어초록

Objectives : The purpose of this study is to compare the effects of laser acupuncture to the 830 nm on the five transport points with the spleen meridian for treatment to intestinal disease in rat with dextran sulfate sodium(DSS)-induced colitis. Methods : Colitis was induced by DSS for 20 days. The laser therapy on the five transport points of spleen meridian (Laser Well Point-SP1(L-WE), Laser Brook Point-SP2(L-BR), Laser Stream Point-SP3(L-ST), Laser River Point-SP5(L-RI) and Laser Sea Point-SP9(L-SE) was practiced twice a week for 5 times. Colon length was measured using a measuring point. Histological evaluation of colitis was conducted by hematoxylin and eosin(H&E) staining. Reverse transcription polymerase chain reaction(RT-PCR) was determined using western blotting and quantitative reverse-transcriptase polymerase chain reaction, respectively. Results: Colon length increased significantly L-BR and L-ST points after 5 times of therapy. Damage to the colonic mucosa is an integral feature of the DSS model, so control colonic mucosa tissue was damaged in the areas of ulceration resulting in complete epithelial loss. However histological damage decreased on the epithelial lining at all points. Cyclooxygenase(COX)-2 concentrations decreased in all points groups and Interferon(IFN)-γ increased in L-WE, L-BR, L-RI and L-SE points but L-ST was decreased when compared with control. White blood cell(WBC) and neutrophils(NE) decreased after the fifth acupuncture on the all points. But hemoglobin(HGB) increased after the fifth acupuncture on the L-WE, L-BR, L-ST and L-RI points. Also Mean corpuscular hemoglobin(MCH) and Mean corpuscular hemoglobin concentration(MCHC) decreased after the fifth acupuncture on the all points. Conclusions: The present study indicated that five transport points of the spleen meridian can prevent the development of DSS-induced colitis in rat. Thereby suggesting that should be available for decreasing DSS-induced inflammation in a colonic mucosa of tissue.

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