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体外培养人角质形成细胞周期与表皮生长因子受体表达检测

Published in Chinese Journal of Dermatology • Mar 15, 2009
Authors:
卜晓琳
,
吕宇
,
陆洪光

Abstract

以往多用含血清的培养基对角质形成细胞(keratinocyte,KC)进行体外培养,但由于血清成分复杂,不利于细胞生长的因素控制,近年来人们研究开发了无血清培养基[1].我们采用两步酶法对成人包皮进行消化,用角质形成细胞无血清培养基(keratinocyte serum-free medium,K-SFM)培养KC,观察细胞形态,用流式细胞仪检测细胞周期及细胞表皮生长因子受体(epidermal growth factor receptor,EGFR)的表达。

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