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Some vasovasostomized men are characterized by low levels of P34H, an epididymal sperm protein
Spermatozoa vasectomy
2009/2/18
During epididymal transit, sperm surface proteins involved in the fertilization process can be added or modified. P34H, a human epididymal-sperm protein, is proposed to be involved in the interact...
Low levels of nitric oxide promote human sperm capacitation in vitro
NONOates reactive oxygen species catalase hydrogen peroxide peroxinitrite nitric oxide synthase
2009/2/13
The influence of nitric oxide on human sperm hyperactivation and capacitation, as well as its mechanism of action and its possible origin from spermatozoa were studied. Percoll-washed spermatozoa ...
Chronic Exposure to Low Levels of Dibromoacetic Acid, a Water Disinfection By-product, Adversely Affects Reproductive Function in Male Rabbits
Testis acrosomal dysgenesis sexual dysfunction infertility SP22
2008/12/24
Four groups (minimum of 10/dose group) of male Dutch-belted rabbits were treated daily with dibromoacetic acid (DBA) via drinking water beginning in utero from gestation day 15 to adulthood; targ...