title: ENDOCRINE CONTROL OF ENCYSTATION IN OPALINA RANARUM PARASITIC IN RANA TEMPORARIA.
mesh_terms: D000818:Animals; D001001:Anura; D002369:Castration; D004702:Endocrine Glands; D004970:Estrone; D056890:Eukaryota; D005260:Female; D006062:Gonadotropins; D006801:Humans; D007016:Hypophysectomy; D008297:Male; D009919:Orchiectomy; D010053:Ovary; D010827:Physiology; D011896:Rana temporaria; D012098:Reproduction; D012106:Research; D013737:Testis; D013739:Testosterone
chemical_list: D006062:Gonadotropins; D004970:Estrone; D013739:Testosterone
keywords: CASTRATION; ENDOCRINE GLANDS; ESTRONE; EXPERIMENTAL LAB STUDY; FROGS; GONADOTROPINS; HYPOPHYSECTOMY; OVARY; PHYSIOLOGY; PROTOZOA; REPRODUCTION; TESTIS; TESTOSTERONE