软骨脱细胞基质/丝素蛋白活性支架的构建及其软骨组织工程研究

王千懿, 冉欣悦, 张沛灵, 慈政, 雷东, 周广东

Construction of acellular cartilage matrix/silk fibroin scaffold and its cartilage tissue engineering study

WANG Qianyi, RAN Xinyue, ZHANG Peiling, CI Zheng, LEI Dong, ZHOU Guangdong

图4 不同组别ACM-SF多孔支架力学分析 Note： A. Stress-strain curves of ACM, ACM-SF and SF stents in the wet state. B. Comparison of elastic modulus. C. Ten cycles of compression with a maximum strain of 60% for each group of stents in the wet state. D. Comparison of dynamic compressive strength at 30% strain for the 2nd?10th cycles with the 1st compression strength. ①P=0.000, compared with the ACM-SF group; ②P=0.000, compared with the SF group.

Fig4 Mechanical analysis of ACM-SF porous scaffolds of different groups