Immunohistochemical localization ofsteroidogenic enzymes in corpus luteum
نویسندگان
چکیده
We analyzed the localizatien ofsteroidogenic enzymes (P450 scc, 3 B HSD, P450 arorn and P450 c17) in the corpora lutea oftwo Hokkaido sika deer (Cervus nippon oresoensis) during the early mating season. Two corpora lutea were found in each female and the timing of formation of the corpora lutea seemed diflbrent. P450 scc, and 3 B HSD, positive luteal cells were fbund in both corpora lutea. The existence of two functional corpora lutea from the early mating season through pregnancy suggests that progesterone secreted by two or more corpora lutea is necessary for maintenance ofpregnancy in sika deen
منابع مشابه
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