Physical properties of properties of scaffold-free, engineered tissues.

Thickness and mechanical properties of engineered elastic cartilaginous tissues. Data presented as mean ±SEM; n = 7–8/group.aSignificantly different from all other groups (pbTrend from control (p = 0.07).工程化弹性软骨组织（engineered elastic cartilaginous tissues）的厚度与力学性能。数据以平均值±标准误（standard error of the mean, SEM）呈现；每组样本量n=7~8。a：与其余所有组均存在显著差异，且与对照组呈趋势性差异（p=0.07）。