水凝胶刚度影响髓核细胞表型及其功能的体内外研究

陈泽昊, 吕振东, 张震, 崔文国, 张煜辉

Effect of hydrogel stiffness on nucleus pulposus cell phenotypes in vitro and its repairment of intervertebral disc in vivo

CHEN Zehao, LÜ Zhendong, ZHANG Zhen, CUI Wenguo, ZHANG Yuhui

图4 GelMA水凝胶基质上培养的髓核细胞的活/死细胞染色观察 Note： A. Live-dead staining of the soft hydrogel group. B. Live-dead staining of the stiff hydrogel group.

Fig 4 Live-dead staining of nucleus pulposus cells cultured on GelMA hydrogels