由SupraGel制作的细胞球体示意图和显微图像 (IMAGE) Science China Press Caption a)球体形成和提取的流程图;b)、d)分别为MCF-7和4T1细胞培养1、3和7天后所形成的细胞球体与球体的横截面积分布;c)、e)分别为培养7天后,从SupraGel中获取的MCF-7和4T1细胞球体的死活染色结果;右侧部分显示了绿色和红色荧光的相应面积或积分密度。 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.