• 제목/요약/키워드: Jogantanggagambang

검색결과 2건 처리시간 0.018초

조간탕가감방(調肝湯加減方)의 항혈전작용(抗血栓作用)에 대한 실험적(實驗的) 연구(硏究) (The Experimental Study on Anti-thrombotic Effect of Jogantanggagambang (JGTG))

  • 이승아;임현정;신선미;유동열
    • 대한한방부인과학회지
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    • 제22권1호
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    • pp.110-124
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    • 2009
  • Purpose: This study was performed to evaluate anti-thrombotic effect of Jogantanggagambang extract (JGTG). Methods: Blood flow rate through the regular volume of glass tube after the blood was diluted five times with ACD solution. Antithrombotic effect was calculated as a percentage of the experimental animal figure protected from the paralysis of hind legs or death of the mouse that was caused from the administration of platelet aggregation regent. Results: 1. JGTG inhibited the platelet aggregation induced by ADP, epinephrine, collagen and arachidonic acid as compared with the control group. 2. JGTG inhibited pulmonary embolism induced by collagen and epinephrine (inhibitory rate is 37.5%). 3. JGTG increased platelet number and fibrinogen amount significantly and also JGTG shortened PT and APTT significantly as compared with the control group in thrombus model induced by dextran. 4. JGTG increased blood flow rate significantly as compared with the control group in vivo. Conclusion: These results suggest that JGTG can be used for treating various female diseases caused by thrombosis.

조간탕가감방(調肝湯加減方)의 항산화활성(抗酸化活性) 및 항염증작용(抗炎症作用)에 대한 실험적(實驗的) 연구(硏究) (The Experimental Study on Anti-oxidant and Anti-inflammatory Effect of Jogantanggagambang(JGTG))

  • 변형국;유동열
    • 대한한방부인과학회지
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    • 제21권2호
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    • pp.76-96
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    • 2008
  • Purpose: This study was performed to evaluate anti-inflammatory effects of Jogantanggagambang(JGTG). Methods: In the study of anti-oxidant activities, JGTG was investigated by DPPH radical scavenger activity, superoxide dismutase activity and superoxide anion radical scavenger activity. In the study of anti-inflammatory effects, JGTG was investigated using cultured cells and murine models. As for the parameters of inflammation, levels of several inflammatory cytokines and chemical mediators which are known to be related to inflammation were measured in mouse lung fibroblast cells(mLFCs) and RAW264.7 cells. Results: 1. JGTG showed a safety in cytotoxicity and toxicity of liver. 2. JGTG effected scavenging activity on DPPH free radical, superoxide dismutase and superoxide anion radical. 3. JGTG in RAW 264.7 cell decreased IL-$1{\beta}$ mRNA expression, IL-6 mRNA expression, TNF-${\alpha}$ mRNA expression at 50, $100{\mu}g/m{\ell}$ and also decreased NOS-II mRNA expression at $100{\mu}g/m{\ell}$, and decreased COX-2 mRNA expression at 10, 50, $100{\mu}g/m{\ell}$. 4. JGTG in RAW 264.7 cell decreased significantly IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ at 50, $100{\mu}g/m{\ell}$. 5. JGTG inhibited significantly IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ production in serum of acute inflammation-induced mice. 6. JGTG decreased significantly IL-$1{\beta}$ mRNA production in spleen tissue. Conclusion: These results suggest that JGTG can be used for treating diverse female diseases caused by inflammation

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