نتایج جستجو برای: dried blood spot test
تعداد نتایج: 1483626 فیلتر نتایج به سال:
Leptin is thought to signal energy stores, thus helping the body balance energy intake and expenditure. However, the strong relationship between leptin and adiposity in populations with adequate nutrition or common obesity is not universal across ecologic contexts, and leptin often correlates only weakly, or not at all, with adiposity in populations of lean or marginally-nourished males. To cla...
OBJECTIVE To assess the utility of cost-effective dried blood spot (DBS) field sampling for incidence and drug resistance surveillance of persons at high risk for HIV infection. METHODS We evaluated DBS collected in 2007-2010 in non-clinical settings by finger-stick from HIV-positive heterosexuals at increased risk of HIV infection (n = 124), men who have sex with men (MSM, n = 110), and pers...
INTRODUCTION Despite many prevention efforts, the number of children infected by HIV in sub-Saharan Africa through vertical transmission remains high. This infection can be reduced through programmes of prevention of mother-to-child HIV transmission (PMTCT). The objective of this study was to evaluate the effectiveness of the PMTCT protocol at Saint Camille Medical Centre in Ouagadougou, Burkin...
Technological advances are revolutionizing the way in which we can diagnose and screen whole populations for inborn errors of metabolism. These advances are also necessitating a reevaluation of the spectrum of metabolic disorders included in newborn screening program. The initial concept for inclusion into a screening program was based upon a number of factors, including the use of one test on ...
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