Certified from medwireNews with permission from Springer Health care Ltd. All privileges reserved. Neither of these ongoing celebrations endorse or recommend any commercial products, services, or equipment.. Antioxidant imbalance in unusual sperm By Sally Robertson, medwireNews Reporter An imbalance exists in oxidative tension markers, such as reactive nitrogen species , reactive oxygen species , and total antioxidant capacity , in infertile men with abnormal semen parameters, report researchers. This imbalance is associated with higher sperm DNA fragmentation , warn Mojtaba Valojerdi and colleagues. ‘ROS must be inactivated constantly by antioxidants in semen to maintain only a small amount of free radicals designed for normal sperm function,’ explains the team. ‘Reactive species in seminal fluid of infertile men are a potential cause for DF, which is known as one of the most important causes of male infertility.’ Related StoriesStudy shows restoring testosterone creation in men will not impact their fertilitySexual activity causes physiological adjustments in the body that increase women's chances of obtaining pregnantINVO Bioscience obtains de novo clearance from FDA for INVOcell fertility treatmentAs reported in Andrologia, the team’s analysis of samples from 102 infertile couples showed that peroxynitrite, a marker for RNS, was significantly increased in every guys with abnormal sperm parameters .As a substantial, long-term funder of cancers study in Belfast we are delighted with the establishment of the Cancers Research UK Center. We anticipate great achievements as we interact for the advantage of Northern Ireland’s people. Harpal Kumar, leader of Cancer Study UK, said: Financing these centres of excellence is among the charity’s priorities and can enable us to work at the goals we’ve established to improve the procedure and survival of cancers sufferers. But we continue steadily to welcome the generous donations we receive from the general public to ensure we are able to continue steadily to build on what we’ve started today.