we conducted a study to determine the morphological appearance and functional responsiveness of ovarian tissues after administration of hcg to 28-day-old rats primed 65 h earlier with pms gonadotropin ( pmsg ) and after administration of a second dose of hcg 5 days later , i.e . to 33-day-old rats containing heavily luteinized ovaries .
C1518744
ovarian tissues
C0029939
ovaries