프리스탄 유도한 루푸스 생쥐에서 사이토카인 Ex vivo 생산에 미치는 Baicalin의 효과
기관명 | NDSL |
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저널명 | 약학회지 |
ISSN | 0377-9556, |
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발행연도 | 2016-01-01 |
초록 | Systemic lupus erythematosus (SLE) is characterized by dysregulatory production of proinflammatory cytokines and helper T (Th) cytokine-dependent autoantibody production. This study aims to investigate the protective effect of baicalin on the dysregulatory production of proinflammatory cytokines and Th cytokines in pristane-induced lupus mice. Mice were received i.p. a single injection of 0.5 ml of pristane, and then, later about 3 months, were used as a pristane-induced lupus model. The pristane-induced lupus mice were administrated orally with baicalin 50 mg/kg once in a day for 10 days. Immune cells obtained from the pristane-primed lupus control group (lupus control) and baicalin-treated pristaneprimed lupus mouse group (BAC lupus) were cultured for 24 h or 36 h with/without mitogens. These results demonstrated that LPS-induced production of macrophage and splenic TNF- ${ alpha}$ and Con A-induced production of thymic IFN- ${ gamma}$ were attenuated in BAC lupus compared to lupus control, while LPS-stimulated production of macrophage IL-10, Con A-stimulated production of splenic IL-10 and, $PGE_2$ -reduced production of splenic IFN- ${ gamma}$ enhanced. Therefore, these findings suggest that baicalin may protect from autoimmunity and disease activity in lupus via modulatory effect of proinflammatory cytokine overproduction and Th cytokine imbalance. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201615262489165 |
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주제어 (키워드) | baicalin,lupus,TNF- lt,TEX gt,${ alpha}$ lt,/TEX gt,. IL-6,IL-10,IFN- lt,TEX gt,${ gamma}$ lt,/TEX gt |