背主动脉
bèi zhǔ dòng mài
- Dorsal aorta;aorta dorsalis
背主动脉
背主动脉[bèi zhǔ dòng mài]
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背主动脉、中肾和肝的造血细胞主要在第4～7周表达CD34、CD10、CD14、CD31和FⅧ。
The hematopoietic cells of aorta , mesonephros and hepatic hematopoietic foci expressed CD34 , CD10 , CD14 and factor ⅷ from 4th week to 7th week .
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结论：人胚胎卵黄囊血岛造血细胞和内皮细胞以及背主动脉和中肾共表达多种与血管发生和血液发生相关的因子。
It is concluded that hematopoietic cells and endothelial cells in blood island of yolk sac , mesonephros and dorsal aorta co-expressed some factors and their receptors in relation to vasculogenesis and hematopoiesis .