Sports-related Male Infertility
نویسندگان
چکیده
منابع مشابه
Mitochondria-related male infertility.
Approximately 15% of human couples are affected by infertility, and about half of these cases of infertility can be attributed to men, through low sperm motility (asthenozoospermia) or/and numbers (oligospermia). Because mitochondrial genome (mtDNA) mutations are identified in patients with fertility problems, there is a possibility that mitochondrial respiration defects contribute to male infe...
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The clinical definition of male infertility is the presence of abnormal semen parameters in the male partner of a couple who have been unable to conceive after 1 year of unprotected intercourse (Dohle 2010). The World Health Organization defines male factor infertility as the presence of one or more abnormalities in the semen analysis, or the presence of inadequate sexual or ejaculatory functio...
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Objective To identify single nucleotide polymorphisms (SNPs) of human CatSper gene, the mouse homologous gene product, which plays a crucial role in mouse male sterility. Methods We demonstrated a systematic screening of SNPs in coding regions and flanking intronic regions of human CatSper gene in a sample subset from a total 210 male individuals by DNA sequencing. Then we used PCR single-stran...
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Male infertility has become a very serious problem in the human reproduction system, but the molecular mechanism of infertility remains largely unknown. Fertilization is the phenomenon in which a sperm and oocyte find each other, interact, and fuse. Sperm-oocyte fusion-related factors on the sperm side play crucial roles in male infertility. For example, IZUMO1 is well-known as a sperm protein ...
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The male factor is considered a major contributory factor to infertility. Apart from the conventional causes for male infertility such as varicocoele, cryptorchidism, infections, obstructive lesions, cystic fibrosis, trauma, and tumours, a new and important cause has been identified: oxidative stress. Oxidative stress is a result of the imbalance between reactive oxygen species (ROS) and antiox...
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ژورنال
عنوان ژورنال: European Urology Focus
سال: 2019
ISSN: 2405-4569
DOI: 10.1016/j.euf.2018.04.010