نتایج جستجو برای: oligoasthenozoospermia
تعداد نتایج: 92 فیلتر نتایج به سال:
Multiple patients with rearrangements of the short arm of 8p23.1 have been reported, including inverted and tandem duplications of 8p, deletions of 8p23, pericentric inversions (p23q22), and isolated duplications of 8p23. The clinical significance of duplication of 8p23.1 remains controversial. Krasikov et al, Williams et al, Barber et al, and O’Malley and Storto together have reported 29 patie...
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 ...
Introduction: Male infertility is an important factor of infertility in couples. In most cases it is caused by defects in sperm cell function; whether low sperm cell count or reduced motility along with altered morphology. Defects in sperm cells development are influencing enzyme activities in the seminal fluid. Aim: This research tried to determine can activity of creatine kinase (CK) in semin...
L-Carnitine (LC) and acetyl-L-carnitine (ALC) are highly concentrated in the epididymis and play a crucial role in sperm metabolism and maturation. They are related to sperm motility and have antioxidant properties. The objective of this review is to summarize the multiple roles played by LC and ALC in male reproduction, and to highlight their limitations as well as their benefits in the treatm...
Ubiquitin Carboxy-Terminal HydrolaseL3 Correlates with Human Sperm Count, Motility and Fertilization
Ubiquitin C-terminal hydrolase L3 (UCHL3) belongs to the group of deubiquitinating enzymes and plays a part in apoptosis of germ cells and the differentiation of spermatocytes into spermatids. However, the exact role of UCHL3 in human spermatogenesis and sperm function remains unknown. Here we examined the level and activity of UCHL3 in spermatozoa from men with asthenozoospermia (A), oligoasth...
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