Vasopressin in fetal sheep: a review.
Advance in fetal sheep surgery has allowed investigation of vasopressin physiology at the end of gestation (100 to 140 days). In the fetus of that age, vasopressin is present in the pituitary and in the blood. The hormonal secretion is stimulated by hypotensive and hyperosmolar stimulus. Hypoxemia is also reported as being a potent stimulus of vasopressin secretion and may have an important effect on blood pressure control.
D000818:Animals; D001127:Arginine Vasopressin / Q000096:biosynthesis / Q000378:metabolism* / Q000502:physiology; D001769:Blood; D005260:Female; D005311:Fetal Hypoxia / Q000378:metabolism; D005333:Fetus / Q000378:metabolism*; D006470:Hemorrhage / Q000378:metabolism; D009994:Osmolar Concentration; D010121:Oxytocin / Q000032:analysis; D010904:Pituitary Gland, Posterior / Q000196:embryology* / Q000502:physiology; D010920:Placenta / Q000502:physiology; D011247:Pregnancy; D012756:Sheep / Q000378:metabolism*; D014668:Vasotocin / Q000032:analysis
D001127:Arginine Vasopressin; D010121:Oxytocin; D014668:Vasotocin