Microvascular organization at the epiphyseal‐metaphyseal junction of growing rats
Microvascular organization at the epiphyseal‐metaphyseal junction of growing rats
复制标题
生长大鼠骨骺-干骺端交界处的微血管组织
DOI：
10.1002/jbmr.5650020210
复制
发表时间：
1987
影响因子：
6.2
通讯作者：
A. Arsenault
中科院分区：
文献类型：
--
作者：
A. Arsenault
应用光镜连续切片、连续切片模型重建和塑料腐蚀铸型扫描电镜技术，研究了大鼠干骺端滋养动脉的微构筑。这些技术说明了干骺端动脉如何在通过干骺端时经历广泛的分支和吻合。从这个血管网络，封闭的毛细血管芽毗邻由矿化基质支架包围的肥大软骨细胞。
The microarchitecture of the rat metaphyseal nutrient artery, the major blood supply to the calcifying epiphyseal growth plate, was studied by light microscopic serial sections, model reconstruction of serial sections, and scanning electron microscopy of plastic corrosion castings. These techniques illustrate how the metaphyseal artery undergoes extensive arborization and anastomosis upon route through the metaphysis. From this vascular network, closed capillary sprouts abut hypertrophic chondrocytes bordered by scaffolds of mineralized matrix.