中国兽医科学2012，Vol.42Issue(4)：417-420,4.
绵羊肺泡毛细血管的扫描电镜观察
Observation on the microvasculature of pulmonary parenchyma in sheep under the scanning electron microscope
摘要
Abstract
The construction characteristics of pulmonary microvasculature in sheep were studied using the technology of vascular corrosion cast and scanning electron microscopy,in order to reveal the distribution characteristics of pulmonary microvessels,and accumulate materials for the research of the pulmonary microvessels on mammals,and lay the foundation of the further study on pulmonary microvasculature in yak.The results showed that in the parenchyma the pulmonary alveolar capillary networks were honey-comb like on the cut surface at a low magnification,and the outlines of alveolar sac and alveolar were clearly observed.The pulmonary alveolar capillary networks were network at a high magnification.The most alveolar capillary extended well in the fields of view.Compared with the results of pulmonary microvasculature on related animals,the characteristics of pulmonary microvasculature of sheep is similar to that of newborn yak and bactrian camel,but there are the significant differences between sheep and human,canine,monkey,rabbit and rat.关键词
绵羊/肺/微血管构筑/肺泡毛细血管/扫描电镜Key words
sheep/lung/microvasculature/pulmonary capillary/scanning electron microscope分类
农业科技引用本文复制引用
杜晓霞,郭建强,刘英..绵羊肺泡毛细血管的扫描电镜观察[J].中国兽医科学,2012,42(4):417-420,4.基金项目
教育部科学研究重点项目 （）
甘肃省人事厅学术技术带头人项目 （）
山东省高等学校科技计划项目 （）
