Aneuploidy rate in spermatozoa of selected men with abnormal semen parameters
نویسندگان
چکیده
منابع مشابه
Chromosome aneuploidy in the spermatozoa of two men with globozoospermia.
The objective of this study was to determine the aneuploidy level in spermatozoa in two men with globozoospermia. Sperm nuclei were analysed by fluorescence in-situ hybridization (FISH) in two infertile males with globozoospermia. Dual FISH for chromosomes 7 and 9, 13 and 21, and triple FISH for chromosomes X, Y, and 18 was performed. The main outcome measured was meiotic segregation difference...
متن کاملcorrelation between serum lipids profile with sperm parameters of infertile men with abnormal semen analysis
background: one of the main laboratory tests for evaluation of infertility is semen analysis (sa). however additional tests may be suggested for further diagnosis of male fertility potentials. the seminal fluid contains sperms non-sperm cells and various types of lipids and glucose. objective: the objective of this cross-sectional study was to correlate the sperm parameters with concentrations ...
متن کاملPretreatment semen parameters in men with cancer.
PURPOSE Whether the presence or specific type of cancer significantly affects semen quality is controversial. We evaluated the semen parameters and associated malignancies of men with cancer who cryopreserved sperm at our institution before undergoing therapy. MATERIALS AND METHODS We reviewed the database from our cryopreservation laboratory during a 5-year period. Office charts of 409 of 1,...
متن کاملCorrelation between serum lipids profile with sperm parameters of infertile men with abnormal semen analysis
Background: One of the main laboratory tests for evaluation of infertility is semen analysis (SA). However, additional tests may be suggested for further diagnosis of male fertility potentials. The seminal fluid contains sperms, non-sperm cells, and various types of lipids and glucose. Objective: The objective of this cross-sectional study was to correlate the sperm parameters with concentratio...
متن کاملPatients with abnormal sperm parameters have an increased sex chromosome aneuploidy rate in peripheral leukocytes.
BACKGROUND Patients with oligoasthenoteratozoospermia (OAT) and normal karyotypes have an increased sperm aneuploidy rate. This may be due to an altered intratesticular environment that affects the chromosomal segregation mechanism(s). Alternatively, it may be due to a generalized meiotic and mitotic abnormality. In this case, patients with abnormal spermatogenesis should also have an increased...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2001
ISSN: 1460-2350
DOI: 10.1093/humrep/16.6.1172