静电纺丝-恒应力退火协同构建的湿态稳定型聚乳酸/I型胶原肩袖补片

陈泳良, 杨潇, 王朝荣, 黄俊鸿, 李彦, 王璐

Hydration-stable biphasic poly(D,L-lactic acid)/collagen I patch via electrospinning-constant-stress annealing synergy for rotator cuff tendon-bone regeneration

CHEN Yongliang, YANG Xiao, WANG Chaorong, HUANG Junhong, LI Yan, WANG Lu

表6 细胞在不同样品表面培养后的黏附率

Tab.6 Adhesion rates of cells cultured on different sample surfaces

样品组别 细胞黏附率/% 4 h 24 h 48 h 72 h 96 h PDLLA补片 19.70 29.70 35.03 58.51 63.03 原始态补片 22.36 30.32 39.01 67.78 78.46 退火态补片 22.03 32.92 38.28 67.68 75.18