نتایج جستجو برای: blood donors
تعداد نتایج: 711905 فیلتر نتایج به سال:
Abstract Background and objectives: Hepatitis C virus (HCV), Human immuno deficiency virus (HIV) and Hepatitis B Virus (HBV) are the three main agents of Communicable disorders transmitted by blood transfusion. The survey of these virus-caused infections in Blood donors can display epidemiology of infections in province and be useful for evaluating donors’ health. The aim of this study wa...
background and aims: human parvovirus b19, a member of the parvoviridae family, with single-stranded dna is a very minute non-enveloped virus. b 19 virus is mostly transmitted via the respiratory tract but some studies have been reported which b19 virus can be transmitted through blood and/or blood products. the aim of this study was to evaluate the prevalence of b19 among blood donors in tehra...
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...
The clinical significance of ABO and Rhesus blood group systems has been well documented. The objective of this study was to determine the frequency of ABO and Rhesus blood groups in blood donors in Lahore, Pakistan, with a view to generate data with multipurpose future practicalities in the field of medicine. Blood groups of 3000 blood donors were determined by commercially available standard ...
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...
conclusions overall, we found that obi was rare, but that the prevalence of obi was slightly higher in jiangsu than in other areas of china. methods all donor samples were routinely screened by double enzyme-linked immunosorbent assay (elisa) for hepatitis c virus (hcv), hepatitis b virus (hbv), human immunodeficiency virus (hiv), treponema pallidum (tp), and alanine aminotransferase (alt). sin...
normal 0 false false false en-us x-none ar-sa background: hepatitis c virus (hcv) is the main causative agent of post-transfusion hepatitis. the virus is distributed worldwide with varying prevalence in different countries, which could easily lead to chronic infections, cirrhosis, and even hepatocellular carcinoma. the aim of this study was to investigate prevalence of hcv infection and its tre...
Background: If blood donors are infected with toxoplasmosis, they often have no obvious clinical symptoms due to a healthy immune system, but the Toxoplasma is still present in their white blood cells. Blood recipients are also often people with various anemia or defective immune systems. Therefore, receiving such blood will increase the risk of infection and acute form of toxoplasmosis. The ai...
: Iron supplementation for blood donors is a controversial concept. However, to maintain regular blood donors, as a source of blood supply, the present paradigm is not appropriate and dose not prevent harms to blood donors. Methods: A randomized, double-masked, placebo-controlled study, was conducted by enrolling 95 female regular blood donors of childbearing age (18-49 years). The participants...
Abstract Background and Objectives Informing and counseling donors with positive Transfusion Transmitted Infection (TTI) is essential for preventing them from donating blood in future, and starting treatment for reducing complications. So, we evaluated the referral of reactive donors. Materials and Methods This cross sectional study was conducted in Sh...
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