title: Human cumulus oophorus preovulatory development.
mesh_terms: D002462:Cell Membrane / Q000648:ultrastructure; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D003593:Cytoplasm / Q000648:ultrastructure; D003896:Desmosomes / Q000648:ultrastructure; D005260:Female; D005614:Freeze Fracturing; D006801:Humans; D007365:Intercellular Junctions / Q000648:ultrastructure; D008854:Microscopy, Electron; D009865:Oocytes / Q000648:ultrastructure; D009940:Organoids / Q000648:ultrastructure; D006080:Ovarian Follicle / Q000254:growth & development / Q000648:ultrastructure*
chemical_list: D006063:Chorionic Gonadotropin