منابع مشابه
DNA flow cytometry of human semen.
The aim of this study was the evaluation of DNA flow cytometry for the analysis of male infertility. 171 ejaculates from 155 patients with fertility problems were analysed by flow cytometry and by conventional microscopical procedures. Using flow cytometry, it was possible to determine the relative proportions of the various cell populations: mature haploid and abnormal diploid mature spermatoz...
متن کاملLeukocyte detection in human semen using flow cytometry.
This study set out to establish a new method, using flow cytometry, to evaluate leukocytes in semen. Ejaculates of 59 males, asymptomatic for genitourinary infections, were examined. Routine semen analyses were carried out as well as peroxidase and polymorphonuclear granulocyte-elastase detection. Leukocytes were detected combining flow cytometry and monoclonal antibodies (anti-CD45, anti-CD53)...
متن کاملEvaluation of DNA-content of Peritoneal Lavage Cells by Flow Cytometry in Patients with Gasteric Cancer
Background & Aims: Gastric cancer is the second common cancer in Iran and it has unfortunately no diagnostic signs in early stages. Considering the role of genetic and environmental factors in the development of gastric cancer, this study aimed at evaluating DNA-content of stomach cells in patients with gastric cancer in order to find a reliable index for prediction of disease prognosis and pro...
متن کاملP-72: Effect of Subinguinal Varicocelectomy on Human Sperm DNA Integrity and Semen Parameters
Background: Varicocele occurs in approximately 15% to 20% of the male population and it is the most common cause of poor semen parameters. It has been demonstrated that patients with varicocele have poor chromatin packing, DNA damage and nuclear anomalies than the healthy men. Therefore, the aim of this study was to evaluate sperm chromatin integrity and semen parameters in these patients after...
متن کاملDetermination of DNA content of aquatic bacteria by flow cytometry.
The distribution of DNA among bacterioplankton and bacterial isolates was determined by flow cytometry of DAPI (4',6'-diamidino-2-phenylindole)-stained organisms. Conditions were optimized to minimize error from nonspecific staining, AT bias, DNA packing, changes in ionic strength, and differences in cell permeability. The sensitivity was sufficient to characterize the small 1- to 2-Mb-genome o...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1999
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/14.10.2506