title: Induction of ovulation in the pregnant rat with luteinizing hormone-releasing hormone (LRH).
abstract: Injection of luteinizing hormone-releasing hormone (LRH) induced ovulation in the pregnant rat on days 4 through 22. Only rats autopsied on days 2 and 3 failed to ovulate. Reduced responsiveness occurred between days 12 and 19; the least sensitive day was 16. Based on the number of ova recovered, day 21 was the most sensitive to LRH stimulation.
mesh_terms: D000818:Animals; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology*; D008297:Male; D010062:Ovulation Induction; D011247:Pregnancy; D051381:Rats; D013997:Time Factors
chemical_list: D007987:Gonadotropin-Releasing Hormone