Pesticide interactions and risks of sperm chromosomal abnormalities
نویسندگان
چکیده
منابع مشابه
Incidence of sperm chromosomal abnormalities in a risk population: relationship with sperm quality and ICSI outcome.
BACKGROUND An increased incidence of chromosome abnormalities has been reported in sperm samples of many infertile men by fluorescence in-situ hybridization (FISH). METHODS Sperm aneuploidy and diploidy rates for chromosomes 13, 18, 21, X and Y were evaluated in 63 patients with normal karyotypes using dual and triple-colour FISH techniques. Indications for sperm FISH analysis were: recurrent...
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OBJECTIVE To compare the rate of chromosome abnormalities in embryos obtained from karyotypically normal patients with nonobstructive azoospermia undergoing testicular sperm extraction (TESE) to those from patients undergoing intracytoplasmic sperm injection (ICSI) with ejaculated sperm. DESIGN Retrospective analysis. SETTING IVF centers. PATIENT(S) Male partners had either nonobstructive...
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Background & Aims: Chromosome abnormalities are a major cause of miscarriage and neonatal mortality. The present study aimed to determine the association of fetal and parents chromosomal abnormalities with congenital anomalies. Methods: A cross-sectional study was performed in a tertiary referral center (Afzalipour Hospital) over 16 months period (2011-2012). The study groups consisted of 77 fe...
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BACKGROUND Many chromosomal abnormalities are associated with Central Nervous System (CNS) malformations and other neurological alterations, among which seizures and epilepsy. Some of these show a peculiar epileptic and EEG pattern. We describe some epileptic syndromes frequently reported in chromosomal disorders. METHODS Detailed clinical assessment, electrophysiological studies, survey of t...
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Introduction: Despite the importance of thyroid hormones in reproduction, there are only a few studies that focus on male infertility. The objective of this study was to evaluate semen parameters in patients with hypothyroidism or hyperthyroidism. Materials and methods: Totally, 28 patients with thyroid disorders were evaluated for the semen parameters. Serum TSH and T4 concentrations were mea...
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ژورنال
عنوان ژورنال: International Journal of Hygiene and Environmental Health
سال: 2019
ISSN: 1438-4639
DOI: 10.1016/j.ijheh.2019.07.001