[1]曾瑜 罗远.瑶药四方藤提取物对类风湿关节炎模型大鼠抗风湿作用的研究[J].大众科技,2014,16(10):130-132.
 Effect of ethanol extract of Cissus hastate (Miq.) Planch on the anti-rheumatic andits mechanism in rats with collagen-induced arthritis[J].Popular Science & Technology,2014,16(10):130-132.
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瑶药四方藤提取物对类风湿关节炎模型大鼠抗风湿作用的研究()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
第16卷
期数:
2014年10期
页码:
130-132
栏目:
医药与卫生
出版日期:
2014-12-30

文章信息/Info

Title:
Effect of ethanol extract of Cissus hastate (Miq.) Planch on the anti-rheumatic andits mechanism in rats with collagen-induced arthritis
文章编号:
1008-1151(2014)10-0130-03
作者:
曾瑜1 罗远2
1.广西医科大学第四附属医院,广西 柳州545005;2.广西中医药大学附属瑞康医院,广西 南宁 530011
关键词:
四方藤提取物类风湿关节炎模型抗风湿炎症因子
Keywords:
EECH CIA anti-rheumatic inflammatory cytokine
分类号:
R91
文献标志码:
A
摘要:
目的:研究四方藤60%乙醇提取物(EECH)对CII 型胶原诱导类风湿关节炎模型(CIA)大鼠的抗风湿作用及其机制。方法:取40 只Wistar 大鼠随机分为正常对照组,模型组,阳性对照组,四方藤提取物高、低剂量组,每组8 只。除正常对照组外,其余各组均采用CII 胶原加氟氏完全佐剂法诱发类风湿性关节炎大鼠模型。EECH 灌胃给予不同剂量提取物(2、0.5g.kg-1.d-1),模型组(雷公藤多苷片,1.5mg.kg-1.d-1),其余两组给予等量生理盐水,连续28 天。测定大鼠血清炎症因子中TNF-α、IL-1β的表达,观察各组大鼠关节组织病理变化情况。结果:与模型组比较,EECH 高、低剂量组可以显著降低CIA 大鼠血清中炎症因子TNF-α、IL-1β的表达(P<0.01)。病理检测表明,EECH 可以显著改善CIA 大鼠的关节病变。结论:EECH 可对类风湿关节炎模型大鼠的关节具有明显的治疗作用,其机制可能与其下调血清中炎症因子中TNF-α、IL-1β的表达有关。
Abstract:
Objective: To observe the mechanism and Anti-rheumatic effects of 60% ethanol extract of Cissus hastate (Miq.) Planch(EECH) on collagen-induced arthritis in rats. Method: 40 wistar rats were randomized into normal control group, model group,tripterygium Glycosides tablet group (TGT) and EECH high, low dose groups (n=8). The rat models with collagen-induced arthritis(CIA) were established in the four groups except the normal control group. Rats in EECH groups were given (2, 0.5g.kg-1.d-1) EECH.TGT group were given 1.5mg.kg-1.d-1 TGT,to the normal control group and the model group,NS was given instead, once daily for28days. The activity of Interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α) in serum were detected, observing the effect of CIA rats’histopathological under optical microscope. Result: Compared with model group, EECH high, low does group can significantly decreasethe expression of IL-1β and TNF-α in serum (P<0.01). Observed by optical microscope, EECH can reduce the levels of congestion,reduce synovial hyperemia, edema of the degree; significantly inhibit the CIA rats’ synovial hyperplasia; inhibit the inflammatory cell’infiltration. Conclusion: EECH has significant anti-rheumatic effects on CIA rats; its mechanism may be decrease the expression ofIL-1β, TNF-α in serum.

参考文献/References:

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备注/Memo

备注/Memo:
【收稿日期】2014-09-11【基金项目】广西壮族自治区中医药管理局中医药科技专项(GZZY13-21)。【作者简介】曾瑜(1985-),女,广西医科大学第四附属医院药师,硕士,从事民族药研究与开发。【通讯作者】罗远,男,广西中医药大学附属瑞康医院助理研究员,硕士,从事中药民族药研究与开发工作。
更新日期/Last Update: 2016-04-12