Influence of melatonin on pubertal development in male deer mice (Peromyscus maniculatus).
The role of melatonin in pubertal development was assessed in male deer mice (Peromyscus maniculatus bairdii) exposed to photoperiodic and social stimuli. Exogenous melatonin retarded puberty in males reared in a long photoperiod, but was without effect in males reared in short days. Melatonin did not retard pubertal development induced by exposure of short-day males to an adult female. These results suggest that pineal melatonin mediates photoperiodic, but not social, control of pubertal development.
D000818:Animals; D008027:Light; D008297:Male; D008550:Melatonin / Q000494:pharmacology / Q000502:physiology*; D009929:Organ Size / Q000187:drug effects; D010507:Periodicity; D010542:Peromyscus / Q000254:growth & development*; D012669:Seminal Vesicles / Q000254:growth & development; D012741:Sexual Maturation / Q000187:drug effects; D012931:Social Environment; D013737:Testis / Q000254:growth & development
D008550:Melatonin