نتایج جستجو برای: nitrogen donors
تعداد نتایج: 156455 فیلتر نتایج به سال:
: 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 participan...
Abstract Background and Objectives Considering the importance of donor selection process in blood safety, this study aimed at comparison of frequency of intravenous drug use (IDU) among accepted HCV positive blood donors in different regions of Iran. Materials and Methods This cross sectional-analytical study was conducted on serologically confirmed HCV positive blood donors who referred ...
Evaluation of trends in the rate of infectious diseases of blood donors is essential for monitoring safety of blood supply and effective screening of donors. Transfusion records of blood donors who attended the Center between 2002 and 2005 were reviewed for positive cases of HBS (by ELISA), HIV (by Western Blot) and HCV (by ELISA). During 2002–05, 507,531 persons donated blood. The prevalence r...
Organ transplantation in Iran like many other countries is accepted as the last therapeutic method for patients with end-stage organ failure. Sources of transplantable organs include living and deceased/brain dead donors, among which a considerable number of organs for transplant are obtained from living donors. Removal of organs from deceased and brain dead donors for transplantation is allowe...
Introduction: Blood derived products have been known as an effective treatment for many years. However, this treatment is not without risk of infections transmission including hepatitis B virus (HBV) and hepatitis C virus (HCV) and human immune-deficiency virus (HIV) in people who received the blood. Nevertheless, due to a high risk of blood born diseases through blood transfusion, screening ...
Single substitutional nitrogen atoms [Formula: see text] are the prerequisite to create nitrogen-vacancy (NV) centers in diamonds. They not only serve as electron donors desired NV ? center and provide charge stability against photo-ionisation but also main source of decoherence. Therefore, precise quick determination concentration is a key advantage multitude NV-related research terms material...
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 ...
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