نتایج جستجو برای: donors
تعداد نتایج: 38276 فیلتر نتایج به سال:
background: this study aimed at determining the prevalence and associated risk factors for asymptomatic malaria parasitaemia and anemia among blood donors in a private medical laboratory in benin city, nigeria. methods: venous blood was collected from a total of 247 blood donors. malaria status, abo, rhesus blood groups and hemoglobin concentration of all participants were determined using stan...
Introduction: Hepatitis G virus is an RNA virus related to Flaviviridae family that its genome was identified in the patients with non A-E hepatitis at the end of the last century. The present study aimed to investigate the survey of the prevalence of hepatitis G in blood donors and its relation to age and gender Methods: In this descriptive cross-sectional study, sampling was performed on 263...
Background and Objectives: Providing safe blood and prevention of blood-borne infections are among the most important purposes of the Blood Transfusion Organization. The aim of this study was to describe the prevalence of Hepatitis B, C and HIV infection and their determinants in Zanjan blood donors from 2005 to 2006. Material and Methods: In this cross-sectional study, the prevalence of Hepati...
background: blood transfusion is one of the most crucial needs of the society in multiple diseases and injuries. the only source of blood is donation. students consist a large and healthy group who are able of providing a large number of blood donation, however, blood donation is rare amongst them. this study was conducted to evaluate students awareness and attitude towards blood donation in ke...
abstract: genotyping of the hepatitis c virus (hcv) is important for designing therapeutic strategies and regional specific diagnostic assays. the aim of this study was to identify the hcv genotypes in hcv infected blood donors. this is the first report on hcv genotypes in blood donors in iran. in this cross-sectional study, 103 blood donors with hepatitis c were investigated for hcv genotypes....
Abstract Background and Objectives HBV, a classic viral Transfusion Transmitted Infection(TTI), is considered an important health and blood safety issue in every society. Prevalence of HBsAg positivity is variable among Iranian blood donors nationwide. This study was performed to determine the frequency of HBsAg positive blood donors and the probable associated risk factors in Mazandaran provi...
the aim of this study was to analyze the incidence of stage of embryonic development, embryo quality and the time of transfer on pregnancy rate in embryo transfer program timed. we were worked a total of 23holsteincowsasembryo donors, super-ovulated with gonadotropin of pregnant mare serum (pmsg) (2500 3000ui).69 cows were used as recipients of holstein dairy heifers with an age of20 months and...
results the accuracy for detecting number of main renal arteries were not different in both groups which were 96.7% in ct angiography group and 90% in traditional angiography group (p = 0.15). the accuracy for detection of main renal veins were 100% in group 1 and 96.7% in group 2 (p = 0.31). patients and methods a total number of 60 living kidney donors who underwent open surgical approach for...
background and aims: cytomegalovirus (cmv) has worldwide distribution, and its prevalence rate depends on factors such as economic and geographical conditions. an important way of the virus transmission is via blood. due to high prevalence of anti-cmv antibodies in blood donors and lack of data concerning its seroprevalence in the region, this study was carried out to determine the prevalence r...
Donors’ Participation in Financing Health System of Iran Ali Mohammad Mosadeghrad1, Maryam Tajvar2, Fatemeh Ehteshami2, 3, * 1Department of Health Management and Economics, Health Information Management Research Center, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran 2Department of Health Management and Economics, School of Public Health, Tehran University of Medi...
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