[Influence of a calcium overload on the genital system of the male rat].

Treatment of "Sprague Dawley" immature rats with D3 vitamin subchronic doses during 25 days induces a sexual organs calcification, a delayed body development in general, and specially testis and seminal vesicles growth. The effect of this treatment on the development and secretions of the sex accessory organs is measured by the determination of fructose rate in the seminal liquid.