| [studies on wild reservoirs and vectors of "trypanosoma cruzi." xxx: natural infection of the bush dog, "cerdocyon thous azarae" (wied, 1824) by "t. cruzi"]. | | 1968 | 4977006 |
| food web connections and the transmission cycles of trypanosoma cruzi and trypanosoma evansi (kinetoplastida, trypanosomatidae) in the pantanal region, brazil. | we examined by parasitological tests (hemocultures and buffy coat) infection by trypanosoma cruzi and t. evansi in blood samples from leopardus pardalis, cerdocyon thous and domestic dogs. besides, 25 t. cruzi isolates previously derived from feral pigs and small wild mammals were here characterized by miniexon gene and demonstrated to be in the tci genotype. herein, we make an overall analysis of the transmission cycle of both trypanosome species in the light of the assemblage of data collected ... | 2011 | 21600622 |
| the multiple and complex and changeable scenarios of the trypanosoma cruzi transmission cycle in the sylvatic environment. | in this study, we report and discuss the results generated from over 20 years of studies of the trypanosoma cruzi sylvatic transmission cycle. our results have uncovered new aspects and reviewed old concepts on issues including reservoirs, true generalist species, association of mammalian species with distinct discrete typing units - dtus, distribution of t. cruzi genotypes in the wild, mixed infections, and t. cruzi transmission ecology. using parasitological and serological tests, we examined ... | 2015 | 26200785 |
| trypanosoma cruzi tci and tcii transmission among wild carnivores, small mammals and dogs in a conservation unit and surrounding areas, brazil. | aiming to better understand the ecological aspects of trypanosoma cruzi transmission cycles, wild carnivores, small mammals and dogs were examined for t. cruzi infection in the serra da canastra national park region, brazil. isolates were genotyped using mini-exon gene and pcr-rflp (1f8 and h3) genomic targets. trypanosoma cruzi transmission was well established in the area and occurred in both wild and peridomestic environments. dog seroprevalence was 29·4% (63/214) and tci and tcii genotypes, ... | 2013 | 23062278 |