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目的:研究广西苦丁茶老叶提取物的抗炎作用。方法:采用小鼠巴豆油性耳肿胀、醋酸致毛细血管通透性增加及角又菜胶致小鼠关节肿胀等急、慢性炎症模型,观察苦丁茶提取物的抗炎作用。结果:苦丁茶提取物能明显抑制小鼠巴豆油性耳肿胀,降低醋酸所致毛细血管通透性增加,显著抑制角叉莱胶性足肿胀。结论:苦丁茶提取物具有显著的抗炎作用。
Objective: To study the anti-inflammatory effects of Guangxi Kudingcha Laoye extract. METHODS: The anti-inflammatory effects of Kudingcha extracts were observed using mouse oil-induced ear swelling, increased capillary permeability induced by acetic acid, and acute and chronic inflammation models of joint-induced swelling in mice. RESULTS: Kudingcha extract significantly inhibited the oily ear swelling of mice and reduced the permeability of capillaries induced by acetic acid and significantly inhibited the swelling of carrageenans. Conclusion: Kudingcha extract has significant anti-inflammatory effects.