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体外灌流装置分离肝细胞的初步探索 被引量:7

An extracorporeal perfusion apparatus for isolating of hepatocytes
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摘要 目的 探索和建立一种消化分离肝细胞的体外简易灌流装置及方法。方法 采用蠕动泵、特制水浴恒温箱、硅胶管、不锈钢网、塑料留置注射软管针头等组装成简易灌流装置 ,对成年家兔、新生中国实验小型猪和人胎肝进行体外两步灌流 ,综合评价分离肝细胞的效果。结果 灌流装置两步法消化分离肝细胞的活力为 84%~ 98% ,细胞获得量为( 3 .5~ 9.2 )× 10 6/g ,普通条件接种培养后细胞贴壁、生长均良好。结论 自制体外灌流装置消化分离肝细胞简便、快捷、可靠 。
出处 《第三军医大学学报》 CAS CSCD 北大核心 2003年第6期549-550,共2页 Journal of Third Military Medical University
基金 国家自然科学基金资助项目 ( 39970 2 14 30 0 2 70 0 1) 全国优秀博士基金资助项目 ( 19994 7)
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