Technological advances and the massive use of mobile devices have led to exponential evolution applications in health sector. Blood donation centers frequently suffer blood shortages due lack donations, which is why requests are seen on social networks for donors urgent need a transfusion specific group. Mobile crucial sector, since it allows communicate immediately coordinate with each other, ...

the prevalence of celiac disease in apparently healthy iranian blood donors. should we screen healthy population?

background : time to donating blood plays a major role in a regular donor to becoming continues one. the aim of this study was to determine the effective factors on the interval between the blood donations. methods : in a longitudinal study in 2008, 864 samples of first-time donors in shahrekord blood transfusion center,  capital city of chaharmahal and bakhtiari province, iran were selected by...

BACKGROUND Upper age limits for blood donors are intended to protect elderly blood donors from donor reactions. However, due to a lack of data about adverse reactions in elderly blood donors, upper age limits are arbitrary and vary considerably between different countries. METHODS Here we present data from 171,231 voluntary repeat whole blood donors beyond the age of 68 years. RESULTS Blood...

introduction: dyspepsia, gastroesophageal reflux disease (gerd) and irritable bowel syndrome (ibs) are the most common gastrointestinal diseases. their prevalence is 18-30%, 25-30% and 10-15% in western communities and 8-14%, 3-7% and 3-5% in eastern countries, respectively. there is no adequate data about their prevalence in our country. the aim of this study is to determine the prevalence of ...

OBJECTIVE To describe the trends in the profile of blood donors from 1995 through 2001 at a large blood center in the city of São Paulo, Brazil, particularly following the initiation in 1998 of marketing strategies aimed at substituting replacement donors with altruistic repeat donors. METHODS Using an information system that had been established at the Pro-Blood Foundation/Blood Center of Sã...

Background: Hepatitis B is the most common blood-borne viral infection that is considered as a major public health problem of the world's major health problems. The aim of this study was to investigate the prevalence of hepatitis B virus (HBV) infection among blood donors referring to blood transfusion centers. Methods: This retrospective cross-sectional study was performed on 216004 volunteer...