نتایج جستجو برای: blood borne viral infections
تعداد نتایج: 1062539 فیلتر نتایج به سال:
Introduction:Blood-borne infectious agents are one of the main anxieties of Blood Transfusion Organization in all countries. According to WHO, the blood healthy and blood safety is included ensuring and monitoring of quality and efficiency for all patients requiring blood transfusion. We at the current study intend that survey prevalence HIV Ab, HCV Ab, HBS Ag Among blood donors refer to the Bl...
background: parasitic intestinal infections are still among socioeconomic problems in the world, especially in developing countries like iran. food-handlers that directly deal with production and distribution of foods between societies are one of the most important sources to transmit parasitic infections to humans. the aim of this study was to determine the prevalence of intestinal parasitic ...
Beside the well-established impact on decreasing the risk of cardiovascular diseases (1), recent attention has been paid to the relationship between cocoa-containing foods and the immune system (2), showing that dark chocolate consumption enhances the systemic defense against bacterial (3) and viral (4) infections. Hence, the current study aimed at investigating the acute effect of dark chocola...
Hygienic and epidemiological investigations were conducted in 100 villages in order to quantify the relationship between bacterially contaminated drinking water and morbidity from abdominal typhoid, dysentery and viral hepatitis. Villages were divided into three groups: (a) those with bacterially contaminated waters and water borne epidemic outbreaks; (b) those with bacterially contaminated wat...
BACKGROUND Human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), and other viruses remain occupational risks for both surgeons and patients in the operating room environment. In the past, this concern attracted great attention, but recently, this subject has been given much less attention. METHODS Review of the literature over the past 50 years on occupational ...
Dengue virus (DENV) is the most prevalent mosquito-borne virus causing human disease. Of the 4 DENV serotypes, epidemiological data suggest that DENV-2 secondary infections are associated with more severe disease than DENV-4 infections. Mass cytometry by time-of-flight (CyTOF) was used to dissect immune changes induced by DENV-2 and DENV-4 in human DCs, the initial targets of primary infections...
Background:Nowadays, one of the main challenges of the blood transfusion organization is the procurement, distribution, and monitoring of the appropriate use of blood and its products. Therefore, the aim of this study was to investigate the prevalence of Transfusion Transmitted Infections (TTIs) including human immunodeficiency virus (HIV+), hepatitis B virus (HBV+), and hepati...
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