Relationships of Seminal Plasma Prolactin with Spermatozoal Characteristics and Fertilizing Capacity in Vitro
نویسندگان
چکیده
منابع مشابه
Calcium, Magnesium and Total Antioxidant Capacity (TAC) in Seminal Plasma of Water Buffalo (Bubalus Bubalis) Bulls and their Relationships with Semen Characteristics
In order to determine calcium (Ca), magnesium (Mg) content and total antioxidant capacity (TAC) of seminal plasma in buffalo and to study their associations with the semen characteristics, 54 semen samples were collected from 10 buffalo bulls; semen quality was evaluated, seminal plasma was then harvested by centrifugation and its Ca and Mg content were estimated and its TAC determined. The Ca ...
متن کاملVaricocele is associated with elevated spermatozoal reactive oxygen species production and diminished seminal plasma antioxidant capacity.
PURPOSE Because varicocele is seen often in infertile men and oxidative stress has been implicated in sperm dysfunction, we assessed spermatozoal reactive oxygen species and seminal total antioxidant capacity in men with and without varicocele. MATERIALS AND METHODS Levels of reactive oxygen species and total antioxidant capacity were measured in the semen of 21 infertile men with varicocele,...
متن کاملcalcium, magnesium and total antioxidant capacity (tac) in seminal plasma of water buffalo (bubalus bubalis) bulls and their relationships with semen characteristics
in order to determine calcium (ca), magnesium (mg) content and total antioxidant capacity (tac) of seminal plasma in buffalo and to study their associations with the semen characteristics, 54 semen samples were collected from 10 buffalo bulls; semen quality was evaluated, seminal plasma was then harvested by centrifugation and its ca and mg content were estimated and its tac determined. the ca ...
متن کاملDifferences between first and second ejaculations regarding seminal plasma calcium, magnesium and total antioxidant capacity in dual-purpose Fleckvieh bulls and their relationships with semen quality
Artificial insemination is a well-established and widely used method for genetic improvement in cattle breeding industry. Recently, researchers have shown an increased interest in the cryoprotective effects of minerals and antioxidants on semen. Previous studies on calcium (Ca) and magnesium (Mg), two main macro-minerals, have mainly investigated their roles in mammalian spermatogenesis and fer...
متن کاملAssociation of oxidative status and semen characteristics with seminal plasma proteins of buffalo semen
To study the influence of season on oxidative status of buffalo semen and their association with semen characteristics and seminal plasma proteins, ejaculates were collected twice a week in winter, summer and rainy seasons from six adult Bhadawari buffalo bulls. The neat semen was analyzed for semen characteristics immediately after collection and oxidative status viz. lipid peroxidation (LPO),...
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ژورنال
عنوان ژورنال: Archives of Andrology
سال: 1984
ISSN: 0148-5016
DOI: 10.3109/01485018409161142