Detection of aneuploidy rate for chromosomes X, Y and 8 by fluorescence in-situ hybridization in spermatozoa from patients with severe non-obstructive oligozoospermia
نویسندگان
چکیده
منابع مشابه
Evaluation of Discontinues Puresperm Gradient in Separation of X And Y Bearing Human Spermatozoa by Fluorescent in Situ Hybridization (FISH)
Introduction: To evaluate the 8 layer discontinues puresperm gradient in separation of human spermatozoa according to sex chromosomes by fluorescent in situ hybridization (FISH). Material and Methods: This study was carried out on three patient referring to Royan fertility and infertility center. Semen analysis was assessed according to WHO criteria. Each sample was divided into two aliquots, ...
متن کاملDetection of aneuploidy for chromosomes 4, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 21, X and Y by fluorescence in-situ hybridization in spermatozoa from nine patients with oligoasthenoteratozoospermia undergoing intracytoplasmic sperm injection.
Recent evidence suggests that infertile males donating semen for intracytoplasmic sperm injection (ICSI) may be at an increased risk of transmitting numerical (predominantly sex chromosome) abnormalities to their offspring. The present study was designed to determine aneuploidy in spermatozoa from oligoasthenoteratozoospermic (OAT) patients undergoing ICSI. Aneuploidy frequencies of 12 autosome...
متن کاملDetection of aneuploidy in human spermatozoa of normal semen donors by fluorescence in situ hybridization.
We have studied human spermatozoa from 24 normal, healthy unexposed men, 18 of whom were semen donors at the Sperm Bank in Turku, using multicolor fluorescence in situ hybridization with two chromosome-specific probes. The possible age-related increase in aneuploidy frequencies was assessed. Ten thousand spermatozoa were scored per individual for the presence of hyperploid, i.e., disomic and di...
متن کاملAneuploidy Assessment of X, Y, 18 Chromosomes in Sperm of Oligoteratospermia Using FISH Technique
Introduction: Not being to get pregnant, after one year of unprotected sex is called infertility. In the post, infertility was mainly a female problem, but the role of male factors in infertility has denotation, although a greater percentage of this infertility is related to the deficiencies of semen. Methods: This case-control study was performed on sperm samples from 30 infertile oligoterato...
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ژورنال
عنوان ژورنال: Journal of Assisted Reproduction and Genetics
سال: 2011
ISSN: 1058-0468,1573-7330
DOI: 10.1007/s10815-011-9621-x