Antioxidant capacity of prostasomes in human semen
نویسندگان
چکیده
منابع مشابه
Antioxidant capacity of prostasomes in human semen.
Prostasomes are human-specific lipid vesicles originating from the prostate and present in seminal plasma. They are involved in a number of biological functions such as sperm motility and immunomodulation by seminal plasma. The aim of our study was to investigate whether prostasomes play a role in the antioxidant status of seminal plasma. In cell suspensions obtained after elimination of semina...
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Prostasomes are prostate-derived, exosome-like microvesicles that transmit signaling complexes between the acinar epithelial cells of the prostate and sperm cells. The vast majority of prostasomes have a diameter of 30-200 nm, and they are generally surrounded by a classical membrane bilayer. Using a selected proteomic approach, it became increasingly clear that prostasomes harbor distinct subs...
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Antioxidant capacity of seminal plasma was evaluated in 120 semen samples subdivided into asthenozoospermic and oligoasthenozoospermic specimens with normal consistency and into asthenozoospermic and oligoasthenozoospermic specimens with hyperviscosity. Semen samples (n = 25) from normozoospermic donors were used as a control group. Scavenger antioxidant capacity of reactive oxygen species was ...
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ژورنال
عنوان ژورنال: Molecular Human Reproduction
سال: 1998
ISSN: 1460-2407
DOI: 10.1093/molehr/4.7.667