[Application of primary culture technique to traditional Chinese medicine research].
نویسندگان
چکیده
综合近十年来的文献报道 ,体细胞、血细胞和肿 瘤细胞的原代培养技术较为成熟 , 已被应用于中医 药的研究之中 ,尤其是肝细胞和神经细胞的原代培 养 ,其应用更为广泛。 2 .1 用于中药药理学研究 中药药理学研究是目 前应用原代培养技术最广泛的领域 , 被称为中药的 生物学效应研究 , 用以了解中药的细胞药理与毒理 作用。与体内整体实验相比 , 体外实验具有简便迅 速、条件易控制、药理靶点与环节较为清楚等优点。 2 .1 .1 用于药效学研究 利用原代培养技术研究 中药有效成分和复方的作用效果和机制 , 是从分子 水平研究药效的重要手段。 朱陵群等 [ 2 ] 研究发现 : 原代培养的大鼠海马神 经细胞缺氧、缺糖 5 h 后再给氧 , 可诱导神经细胞凋 亡和细胞坏死 , 并显著增加细胞内 Ca + 浓度和乳酸 脱氢酶的释放 ,且随再给氧时间的延长而增加 ; 三七 总皂苷能降低神经细胞凋亡及坏死的百分率 , 降低 细胞内 Ca 2 + 浓度 , 减少乳酸脱氢酶的释放 , 且其作 用随剂量增加而增强。Shih 等 [ 3 ] 发现 , 川芎提取物 川芎嗪可以保护原代培养的大鼠海马神经元线粒 · 0 9 · 中西医结合学报 2006 年 1 月第 4 卷第 1 期 Journ al of Chin ese In t egrat ive Me dicin e, Janu ary 2006 , Vol .4 , No .1
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عنوان ژورنال:
- Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine
دوره 4 1 شماره
صفحات -
تاریخ انتشار 2006