摘要
本实验应用超薄切片、硝酸镧示踪、微血管铸型及冷冻蚀刻等电镜技术,观察了大鼠冲击伤时肺毛细血管内皮细胞超微结构的变化。结果显示,肺毛细血管内皮细胞及其细胞紧密连接明显破坏,其对硝酸镧及甲基丙烯酸甲酯的通透性显著增加。
Ultrsstructural changes of capillary endothelium in rat lung with blast injury were studied with TEM and SEM, and some special technique, such as lanthanum nitrate tracing techniques, freeze-etching technique and cast of pulmonary microvasculature. The results showed that the capillary endothelium and their tight junctions were partly destroyed and their permeability were significantly increased to lanthanum nitrate and methyl methacrylate.
出处
《中国循环杂志》
CSCD
1990年第2期135-137,共3页
Chinese Circulation Journal
