可注射干细胞组装体的构筑 (IMAGE) Science China Press Caption a)可注射干细胞组装体通过协同激活N-cadherin和FAK信号通路促进BMSC软骨分化示意图;b)MnO2纳米管及对照组表面明胶吸附量对比;c)BMSC 在明胶修饰的MnO2纳米管基底表面伸展SEM 图;d) FAK基因表达;e)II 型胶原免疫荧光染色图;f-h)qRT-PCR 技术测定软骨分化相关Sox9、Aggrecan 和Col II 基因表达。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.