Role of progesterone on the control of scent marking in Suncus murinus viridescens (Blyth).
The effect of castration and administration of progesterone in different doses on the specialized integumentary glands and scent marking behavior in male musk shrew, Suncus murinus viridescens were studied. Castration effected a considerable atrophy of the secretory epithelial tissues of the flank, oral lip and perineal glands with marked regression in their secretory output. Further, the scent marking frequencies were also reduced and attained a minimum level by the end of 4 weeks after castration. Progesterone administration in effective doses reactivated all these specialized integumentary glands and the scent marking frequency in male shrews within a period of three weeks.
D000818:Animals; D002369:Castration; D005088:Exocrine Glands / Q000502:physiology*; D008297:Male; D009812:Odorants; D011374:Progesterone / Q000502:physiology*; D012543:Scent Glands / Q000378:metabolism / Q000502:physiology*; D012788:Shrews / Q000502:physiology*; D013731:Territoriality
D011374:Progesterone