COMET, TUNEL, and TEM analysis of an infertile male with short tail sperm
نویسندگان
چکیده
منابع مشابه
P-133: Investigation of Genetic Variations in Exon 6 of AKAP4 Gene in Infertile Men with Immotile Short Tail Sperm
Background The immotile short tail sperm (ISTS) defect is one of the disorders that cause male infertility. Men with this condition have immotile short-tail sperm with structural defects in the fibrous sheath(FS). A Kinase Anchoring Protein 4 (AKAP4) is one of the most abundant proteins in the fibrous sheathof sperm flagella and provides scaffold for the correct assembly of FS.Since exon 6 of A...
متن کاملO-36: Evaluation of Genetic Variations in Intron 4 and Exon 5 of RABL2B Gene in Infertile Men with Oligoasthenoteratospermia and Immotile Short Tail Sperm Defects
Background One of the main causes of male infertility is defect in structure and function of sperm cells. Infertile men with oligoasthenoteratospermia (OAT) defect, have sperms with abnormalities in count, motility and morphology. Patients with immotile short tail sperm (ISTS) disorder have immotile short-tailed sperm with disorganized axonem, and a significant decrease in sperm counts. Numerou...
متن کاملP-62: Evaluation of Genetic Alterations in Exons 3 and 28 of SPEF2 Gene in Infertile Men with Short Tail Sperm Compared toControl Subjects
Background: This study aimed to investigate the inhibitory effects of simultaneous formaldehyde (FA) and noise exposure on the sperm kinematic parameters sexual hormones in male mice. Materials and Methods: Forty eight NMRI adult male mice were randomly assigned to control group and experimental groups which were exposed to formaldehyde vapour (10 ppm) (F), noise (100 dB) (N), and simultaneous ...
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Cells have structure and the ability to move, thanks in part to the actin cytoskeleton, a dynamic cellular scaffolding that facilitates many cellular processes. Actin is mostly concentrated near the outer membrane of the cell, where it is involved in such processes as the formation of membrane protrusions at the leading edges of migrating cells, the movement of certain intracellular vesicles su...
متن کاملSperm DNA Integrity and Meiotic Behavior Assessment in an Infertile Male Carrier of a 9qh+++ Polymorphism
Although several reports on male infertility suggest a relationship between chromosome 9 polymorphisms and infertility, the effects on the phenotype have not been extensively reported. In this study, an infertile patient was found to carry a 9qh+++ chromosome. The flow cytometric TUNEL assay and SCD test have been applied to characterize sperm DNA integrity. In order to assess its meiotic behav...
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ژورنال
عنوان ژورنال: Journal of the Turkish German Gynecological Association
سال: 2015
ISSN: 1309-0399,1309-0380
DOI: 10.5152/jtgga.2014.0017