WebCells from the chorionic girdle of the conceptus invade the endometrium to form endometrial cups that produce equine chorionic gonadotropin (eCG). Increased serum … WebDefine chorionic girdle cells. chorionic girdle cells synonyms, chorionic girdle cells pronunciation, chorionic girdle cells translation, English dictionary definition of chorionic girdle cells. n. The outer membrane enclosing the embryo in reptiles, birds, and mammals. In placental mammals it contributes to the development of the placenta....
Pregnancy Determination in Horses - Merck Veterinary Manual
WebOct 1, 2024 · Equine chorionic girdle trophoblast cells play important endocrine and immune functions critical in supporting pregnancy. Very little is known about the genes … WebFeb 1, 2009 · The chorionic girdle is a discrete annular structure of the equine placenta that forms between Days 25 and 35 at the junction of the enlarging allantois and regressing yolk sac. It is initially composed of rapidly proliferating uninucleate trophoblast cells, which eventually differentiate into nondividing binucleate cells. fritz box 7430 xw
Chorionic girdle definition of chorionic girdle by Medical …
http://www.vivo.colostate.edu/hbooks/pathphys/reprod/placenta/endocups.html WebDec 16, 2014 · Extensive studies have been conducted to characterize the unique phenomena of equine pregnancy. Most studies have focused on embryo transmigration when the embryo is covered with a mucin-like glycoprotein capsule and on the characterization of the chorionic girdle and chorionic gonadotropin (CG) secretion. … Webchorionic villi numerous branching projections from the external surface of the chorion that provide for exchange between the maternal and fetal circulation. Oxygen and nutrients in the maternal blood diffuse through the walls of the villi and enter the blood of … fclga1151 best cpu