Method for improving the quality of sperm for artificial insemination of animals

摘要

A method for the artificial insemination of animals, which method comprises artificially inseminating the animal with sperm, combined with a phosphodiesterase inhibitor or a functional equivalent thereof and optionally a soluble salt of an earth alkaline metal and the use of a phosphodiesterase inhibitor and a soluble salt of an earth alkaline metal in a composition which further comprises sperm for the reduction of the recruitment of polymorphonuclear neutrophils and a method for artificial insemination of animals.