title: Studies on the urophysis and the caudal neurosecretory system in a teleost, Ompok bimaculatus (Bloch).
mesh_terms: D000818:Animals; D001369:Axons / Q000166:cytology; D002466:Cell Nucleolus; D002467:Cell Nucleus; D003593:Cytoplasm; D005399:Fishes / Q000033:anatomy & histology*; D006651:Histocytochemistry; D002479:Inclusion Bodies; D009490:Neurosecretory Systems / Q000033:anatomy & histology*; D012313:RNA / Q000032:analysis; D012098:Reproduction; D012621:Seasons; D013116:Spinal Cord / Q000098:blood supply / Q000166:cytology
chemical_list: D012313:RNA