Androgen-dependent proteins in the urine of bank voles (Clethrionomys glareolus).
The concentration of proteins in the urine of adult bank vole males was higher than that in urine of immature males and females. After separation of the urine by polyacrylamide gel electrophoresis in the presence of SDS, the principal urinary protein had a slightly lower mobility than cytochrome C. Urine from females or castrated males contained only trace amounts of this protein. Injection of testosterone into castrated males increased this protein band. We suggest that bank vole males, like those of rats and mice, synthesize and release in their urine an androgen-dependent protein fraction.
D000728:Androgens / Q000502:physiology*; D000818:Animals; D003411:Arvicolinae / Q000378:metabolism*; D002369:Castration; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D008297:Male; D011507:Proteinuria / Q000378:metabolism*
D000728:Androgens