dorsal mesentery

dorsal mesentery 基本解释

（胚胎）背（肠）系膜

医学

重点词汇

• dorsala. 背的, 背部的, 背侧的 [医] 背的, 背侧的
• mesenteryn. 肠系膜 [医] 肠系膜

dorsal mesentery 双语例句

1. 1、 The migratory path of PGCs is: endoderm of yolk sac → endoderm of intestinal area → dorsal mesentery → genital ridge.
   原始生殖细胞迁移路径为：卵黄囊内胚层→肠区内胚层→背肠系膜→生殖嵴；
2. 2、 At E_ ( 17-30), the mesonephros becomes shuttle& shaped suspended on both sides of dorsal mesentery.
   E17～30d，中肾发育成长梭状，悬于背系膜两侧。
3. 3、 Migratory mode: from endoderm of yolk sac to endoderm of intestinal area is passive, from dorsal mesentery to genital ridge is active.
   迁移方式：从卵黄囊内胚层到肠区内胚层为被动迁移过程；背肠系膜到生殖嵴为主动迁移过程；