• PMID: 1847045
• Gene Name: SOD
• Condition: Oligospermia
• Association: Associated
• Sex: Male
• Infertility type: Male infertility
• Associated genes: SOD
• Other associated phenotypes: Oligospermia

Over-expression of superoxide dismutase and lack of surface-thiols in spermatozoa: inherent defects in oligospermia

Sinha S, Pradeep KG, Laloraya M, Warikoo D.

The infertility associated with oligospermia had been suspected to be a direct consequence of the impairment in fertilizing ability of the spermatozoa rather than the presence of low sperm number per se. This study defines some of these impairments, which include an over expression of superoxide dismutase, poor superoxide anion radical generation capacity and a lack of sperm-surface thiols in oligospermia. The abnormal biochemical make-up of spermatozoa could explain their low fertilizing ability in case of oligospermia. FAU - Sinha, S AU - Sinha S AD - School of Life Sciences, Devi Ahilya Vishwavidyalaya, Indore, Madhya Pradesh, India. FAU - Pradeep, K G AU - Pradeep KG FAU - Laloraya, M AU - Laloraya M