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BACKGROUND During the last decade, donor governments and international agencies have increasingly emphasized the importance of building the capacity of indigenous health care organizations as part of strengthening health systems and ensuring sustainability. In 2009, the U.S. Global Health Initiative made country ownership and capacity building keystones of(More)
Analysis of carcinogen-DNA adducts has been regarded as a useful means of assessing human exposure to chemical carcinogens. We have established a method for quantitation of 4-aminobiphenyl (4-ABP)-DNA adducts by alkaline hydrolysis and gas chromatography with negative ion chemical ionization mass spectrometry (GC-NICI-MS). Aliquots of DNA (typically 100(More)
In a previous study we found that aromatic amines, particularly 4-aminobiphenyl, formed haemoglobin adducts at higher concentrations in the blood of smokers compared to non-smokers. We re-analyse here data on haemoglobin adducts of 14 aromatic amines in order to ascertain if the inter-individual variability left unexplained by tobacco smoking could be(More)
The Community-Based Care for Orphans and Vulnerable Children (CBCO) program operated in Kenya during 2006-2010. In Eastern Province, the program provided support to approximately 3000 orphans and vulnerable children (OVC) living in 1500 households. A primary focus of the program was to support savings and loan associations composed of OVC caregivers(More)
Members of the genus Crassicauda (Nematoda: Spirurida) are parasites of the body tissues of whales and dolphins. Owing to the large size of worms and difficulties in the recovery of entire nematodes from the tissues of hosts, limited information is available on morphological descriptions of both male and female worms. Furthermore, there are currently no(More)
Background: We evaluated brief combination interventions to simultaneously reduce sexual and injection risks among female sex workers who inject drugs (FSW-IDUs) in Tijuana (TJ) and Ciudad Juarez (CJ) Mexico during 2008-2010, when harm reduction was expanding in TJ, but not CJ. Methods: FSW-IDUs ]18 years reporting recently sharing injection equipment and(More)
Current methodologies for the detection and isolation of carcinogen-DNA adducts have advanced beyond the capabilities of the methods used to elucidate their structures. This difficulty seriously limits the potential use of DNA-carcinogen adducts in human dosimetry. We have investigated two general strategies for the analysis of model arylamine-nucleoside(More)
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