نتایج جستجو برای: fertile men
تعداد نتایج: 195471 فیلتر نتایج به سال:
Background: Evaluation and comparison of total acrosin activity along with DNA integrity in the semen samples obtained from the varicocele individuals before and after the surgery and also in fertile individuals. Materials and Methods: Semen parameters, protamine deficiency, DNA fragmentation and Total acrosin activity were measured in patients with a clinical diagnosed varicocele of grade II o...
BACKGROUND Body Image as a multidimensional entity is related to both physical and psychological aspects of the image one has of his or her own body. Lack/absence of an acceptable body image is one of the reasons of mental distress in infertile individuals. METHODS In this study, an equal number (No=120) of fertile and infertile men attending Avicenna Infertility Clinic (AIC) were enrolled. T...
OBJECTIVE The aim of the present study was to evaluate in 111 ejaculates from fertile men membrane integrity of spermatozoa before selection and sperm motility, and sperm concentration and chromatin integrity before and after selection of motile spermatozoo. METHODS We evaluated the membrane integrity (using hypoosmotic swelling test and Eosin-Y) before separation and chromatin integrity (usi...
BACKGROUND The human X chromosome is enriched with testis-specific genes that may be crucial for male fertility. One is the ubiquitin-specific protease 26 (USP26). Five frequent mutations have been identified: 1737G>A, 1090C > T, 370-371insACA, 494T > C and 1423C>T (with the latter three usually detected in a cluster). Their role in infertility is still controversial. This study assesses the as...
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