Antiallergic activity of Andrographolides isolated from Andrographis paniculata (Burm F) Wall

被引:26
作者
Gupta, PP [1 ]
Tandon, JS [1 ]
Patnaik, GK [1 ]
机构
[1] Cent Drug Res Inst, Div Pharmacol, Lucknow 226001, Uttar Pradesh, India
关键词
Andrographis paniculata; andrographolide; antiallergic activity; neoandrographolide; mast cell degranulation;
D O I
10.1076/phbi.36.1.72.4620
中图分类号
Q94 [植物学];
学科分类号
071001 [植物学];
摘要
Andrographis paniculata is widely used in traditional remedies in India in a number of clinical conditions including allergic manifestations. Two diterpenes, andrographolide and neoandrographolide, isolated from the plant, were evaluated for their antiallergic activity. These were tested for anti-PCA (Passive cutaneous anaphylaxis) and mast cell stabilizing activities in rats. Significant anti-PCA activity was observed. The compounds also possessed mast cell stabilizing activity against compound 48/80 and in sensitized mast cells, against egg albumin induced degranulation. The activities were found to be comparable to disodium cromoglycate.
引用
收藏
页码:72 / 74
页数:3
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