chorion

n.

绒毛膜，浆膜，蛋壳；

1. A chorionic villus is a minute vascular projection on the fetal chorion.
   绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。
2. After implantation of the blastocyst in the uterine wall the trophoblast divides into two layers, the chorion and the placenta.
   在胚泡植入子宫壁后，胚胎滋养层分成两层，即绒毛膜和胎盘。

Severe limb abnormalities after chorion villus sampling at 56-66 days' gestation.
Engraftment potential of human amnion and chorion cells derived from term placenta
Synthesis of oxytocin in amnion, chorion, and decidua may influence the timing of human parturition.
The allantois and chorion, when isolated before circulation or chorio-allantoic fusion, have hematopoietic potential.
Mice deficient for BMP2 are nonviable and have defects in amnion/chorion and cardiac development.
DNA binding and heteromerization of the Drosophila transcription factor chorion factor 1/ultraspiracle.
Evolution of the Autosomal Chorion Locus in Drosophilia I. General Organization of the Locus and Sequence Comparisons of Genes S15 a...
Gene regulation and evolution in the chorion locus of Bombyx mori ☆ : Structural and developmental characterization of four eggshe...
Ectopia cordis and cleft sternum: Evidence for mechanical teratogenesis following rupture of the chorion or yolk sac
Initiation of human parturition--VII Partial characterization of progesterone metabolizing enzymes of human amnion and chorion laeve.