Derived from theca cells. They increase in number (hyperplasia) and contain receptors for LH. They are primarily responsible for P4 production. 4. Comparative Anatomy (Species Differences)
Lacks seminal vesicles , disseminated prostate , and Cowper’s glands . Cat : Lacks seminal vesicles and a disseminated prostate . 5. Pregnancy Specifics: Giant Binucleate Cells Derived from theca cells
Derived from granulosa cells. They increase in size (hypertrophy) and contain receptors for PGF2 . They produce P4 and Oxytocin. Derived from theca cells