Differential protein expression in seminal plasma from fertile and infertile males
نویسندگان
چکیده
منابع مشابه
Seminal mast cells in infertile asthenozoospermic males.
This work aimed to assess the possible association between the presence of seminal mast cells and asthenozoospermia. One hundred and seventy-six male subjects were investigated: group (Gr)1 (n=46) normozoospermic fertile controls, Gr2 (n=62) idiopathic asthenozoospermia, Gr3 (n=32) asthenozoospermia with scrotal varicocele and Gr4 (n=36) asthenozoospermia with leucocytospermia. Four smear slide...
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The objective of the present study was prospectively to evaluate the role of nitric oxide (NO) in modulating intratesticular blood flow and sperm function. A total of 56 males, undergoing assisted reproduction, were divided into three groups according to semen analysis: (i) normozoospermic (n = 16); (ii) oligozoospermic (n = 21); and (iii) azoospermic (n = 19). All the subjects were submitted t...
متن کاملL-carnitine level in seminal plasma of fertile and infertile men.
BACKGROUND To determine any correlation between infertility and semen quality with concentrations of L-carnitine in human seminal plasma. METHODS This case-control study performed in Fatemieh Hospital in Hamadan, Iran. Seminal plasma of 72 infertile men and 80 men with proved fertility as a control group was investigated and L-carnitine level was determined using UV enzymatic test at 340 nm. ...
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Urogenital infection can influence the fertilization potential of the spermatozoa, which may lead to male infertility. The symptomatic urethiritis can change the semen parameters, however the role of asymptomatic urethirtis in fertility is still obscure. In this descriptive investigation, a total of 148 samples from urethra and semen of fertile as well as 146 samples from urethra and semen of i...
متن کاملTerminal Mannose Residues in Seminal Plasma Glycoproteins of Infertile Men Compared to Fertile Donors
The impact of seminal plasma components on the fertilization outcomes in humans is still under question. The increasing number of couples facing problems with conception raises the need for predictive biomarkers. Detailed understanding of the molecular mechanisms accompanying fertilization remains another challenge. Carbohydrate-protein recognition may be of key importance in this complex field...
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ژورنال
عنوان ژورنال: Journal of Human Reproductive Sciences
سال: 2014
ISSN: 0974-1208
DOI: 10.4103/0974-1208.142485