Immune regulatory molecules as modifiers of semen and fertility: A review

Abstract excerpt

Declining fertility rates in both human and animals is a cause for concern. While many of the infertility cases are due to known causes, idiopathic infertility is reported in 30% of the infertile couples. In such cases, 18% of the infertile males carry antisperm antibodies (ASAs). Such data are lacking in livestock, wherein 20-30% of the animals are being culled due to low fertility. In males, the blood-testis...