Geographical Distribution of Trypanosoma cruzi Genotypes in Venezuela
نویسندگان
چکیده
منابع مشابه
Geographical Distribution of Trypanosoma cruzi Genotypes in Venezuela
Chagas disease is an endemic zoonosis native to the Americas and is caused by the kinetoplastid protozoan parasite Trypanosoma cruzi. The parasite is also highly genetically diverse, with six discrete typing units (DTUs) reported TcI - TcVI. These DTUs broadly correlate with several epidemiogical, ecological and pathological features of Chagas disease. In this manuscript we report the most comp...
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Trypanosoma cruzi is the aetiological agent of Chagas disease, which affects approximately eight million people in the Americas. This parasite exhibits genetic variability, with at least six discrete typing units broadly distributed in the American continent. T. cruzi I (TcI) shows remarkable genetic diversity; a genotype linked to human infections and a domestic cycle of transmission have rece...
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Differences in cell charge between epimastigote and trypomastigote populations were compared in Y, CI and Colombiana strains of T. cruzi. Trypomastigote populations were more homogenous in relation to cell charge than epimastigotes. This homogeneity of cell charge was not the result of the selection of trypomastigote sub-populations by thes host immunosystem, but may be the result of a surface ...
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ژورنال
عنوان ژورنال: PLoS Neglected Tropical Diseases
سال: 2012
ISSN: 1935-2735
DOI: 10.1371/journal.pntd.0001707