title: The karyometric response of caudal neurosecretory cells in Clarias batrachus to sex steroids.
mesh_terms: D000818:Animals; D002369:Castration; D002467:Cell Nucleus / Q000187:drug effects*; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D005399:Fishes / Q000033:anatomy & histology*; D007620:Karyometry; D009490:Neurosecretory Systems / Q000166:cytology*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D013739:Testosterone; D004958:Estradiol