title: Electron microscopic and histochemical study of the postovulatory follicles of Perca fluviatilis L. (Teleostei).
mesh_terms: D015096:3-Hydroxysteroid Dehydrogenases / Q000378:metabolism; D000818:Animals; D003593:Cytoplasm / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005260:Female; D005399:Fishes / Q000033:anatomy & histology*; D006107:Granulosa Cells / Q000648:ultrastructure; D006651:Histocytochemistry; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D006080:Ovarian Follicle / Q000502:physiology / Q000648:ultrastructure*; D010060:Ovulation; D013799:Theca Cells / Q000648:ultrastructure; D014617:Vacuoles / Q000648:ultrastructure
chemical_list: D015096:3-Hydroxysteroid Dehydrogenases