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人胚胎平滑肌细胞的三维培养观察 被引量:1

Experimental study on three - dimensional culture of human embryo vascular smooth muscle cells
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摘要 目的 体外培养人胚动脉平滑肌细胞 (vascularsmoothmusclecells ,VSMCs) ,并观察人胚VSMCs在经过改性的乳酸与羟基乙酸共聚物 (polylaticacid -polyglycolicacid ,PLGA)上的三维培养情况 ,观察细胞在PLGA上的生长情况。方法 成功培养人胚VSMCs后 ,将其与PLGA(膜材和三维材料 )进行三维培养 ,通过倒置显微镜、扫描电镜和MTT法观察细胞的生长情况。结果 体外培养的人胚VSMCs生长旺盛 ,且其与改性后的PLGA具有良好的相容性 ,细胞在PLGA上生长良好。结论 改性后的PLGA与体外培养的人胚VSMCs有良好的相容性 ,为构建结构和功能与在体胆管下段胆管相似的胆管组织 。
出处 《广东医学》 CAS CSCD 2002年第11期1146-1147,共2页 Guangdong Medical Journal
基金 广东省医药卫生科学研究基金资助项目 (编号 :A1 99941 5)
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