别名
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马来酸氯苯那敏;扑尔敏;氯屈米通;马来那敏;Chlorphenamine maleate; Piriton;Puermin; Chlortrimeton
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产品介绍
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Chlorpheniramine Maleate是一种组胺H1受体拮抗剂,IC50为12 nM。
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用途
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An antagonist of the histamine H1-receptor.
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生化机理
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Chlorpheniramine Maleate is a small molecule H1-receptor antagonist. Increased ornithine decarboxylase activity induced in an ischemia-reperfusion state was attenuated by Chlorpheniramine Maleate, indicating that this increase is mediated through engagement of the H1-receptor by histamine. Histamine-mediated repair of intestinal mucosa following ischemia-reperfusion was also demonstrated to operate through the H1-receptor with Chlorpheniramine Maleate. Induction of ornithine decarboxylase was blocked by Chlorpheniramine Maleate in Ehrlich carcinoma and MCF-7 cells. The positive inotropic effect of H1-receptor stimulation by histamine on protein tyrosine phosphorylation in guinea pig left atrium was antagonized by Chlorpheniramine Maleate.
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备注
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Chlorpheniramine (Chlorpheniramine maleate, Chlorphenamine) is an histamine H1 receptor antagonist with IC50 of 12 nM.
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