| 一种红蜂胶提取物治银屑病,消炎及镇痛作用 |
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| 摘 要： |
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| 关 键 词： | 银屑病 蜂胶 抗炎剂 镇痛药 红蜂 |
Antipsoriatic, anti-inflammatory, and analgesic effects of an extract of red propolis. |
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| Authors: | N Ledón A Casacó R González N Merino A González Z Tolón |
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| Institution: | Department of Pharmacology, National Center for Scientific Research, Havana, Cuba. |
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| Abstract: | AIM: To study the antipsoriatic, anti-inflammatory, and analgesic effects of ethanolic extract of red propolis. METHODS AND RESULTS: This extract induced the formation of granular layer in the mouse tail test used as a model of psoriasis. Propolis 50 mg.kg-1 i.g. showed anti-inflammatory activity in the cotton-pellet granuloma assay in rats, in croton oil-induced edema in mice at a dose of 25% (2.5 microL), and in the peritoneal capillary permeability test in mice at a dose of 10 mg.kg-1. The extract (25 mg.kg-1 i.g.) showed analgesic effect in the model of acetic acid-induced writhings, whereas 40 mg.kg-1 was effective in the hot plate test in mice. CONCLUSION: Anti-inflammatory, analgesic, and antipsoriatric properties of Cuban red propolis were evident. |
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