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KMID : 0861020140290060095
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Korea Journal of Herbology
2014 Volume.29 No. 6 p.95 ~ p.102
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Effects of GamiBangkeehwangkee-tang (fangj?huangqi-t?ng) ethanol extract on Collagen-induced Rheumatoid Arthritis model of DBA/1 mice
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Sim Boo-Yong
Choi Hak-Joo
Bak Ji-Won
Kim Dong-Hee
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Abstract
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Objectives : The purpose of this study is to prove the effect of GamiBangkeehwangkee-tang (fangjihuangqi-tang, BHT) ethanol extract on the immunity and rheumatoid arthritis related inflammatory cytokines.
Methods : We checked viability in RAW 264.7 cell after treat by BHT. Then we measured inflammatory and immunity factors of DBA/1 mice with rheumatoid arthritis induced by collagen after BHT oral administration. Also, we checked micro-CT image, bone volume and bone inflammation ratio in micro-CT and structural parameter test.
Results : BHT showed cell viability of 95% or higher in all concentration in RAW 264.7 cells. BHT treated group decreased level in serum of IgM and IgG test by 36% and 25% respectively. And BHT treated group showed significant decrease in WBC, neutrophil, lymphocyte and monocytes immune cell ratio in blood by 47%, 22%, 56% and 85% respectively. Also, BHT treated group decreased level in serum of IL-1β, IL-6, IL-17, TNF-α and hs-CRP tests by 29%, 33%, 32%, 24% and 56% respectively. Finally, BHT treated group showed increase ratio of bone volume that decrease ratio of bone inflammation.
Conclusions : In this study, the results were observed rheumatoid arthritis factors cytokine decrease in serum. And BHT showed immunoglobulin and immune cells ratio decrease in serum and blood. Also, BHT depending on effects of inflammatory and immunity in hs-CRP test, micro-CT, structural parameter test. Thus, these results can used as a effective drug of BHT for inflammation and immunity.
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KEYWORD
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cytokine, GamiBangkeehwangkee-tang, inflammation, immunity, rheumatoid arthritis
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