%0 Journal Article %T Uso de prote¨ªnas como alternativa diagn¨®stica para discriminar infecciones entre Trypanosoma vivax y Trypanosoma evansi %A Bol¨ªvar %A Ana Mar¨ªa %A Reyna-Bello %A Armando %A Garc¨ªa %A Francisco %A Garc¨ªa-Lugo %A Pablo %A Crisante %A Gladys %A Rojas %A Agustina %A A£¿ez %A Nestor %J Bolet¨ªn de Malariolog¨ªa y Salud Ambiental %D 2007 %I Scientific Electronic Library Online %X trypanosoma vivax and trypanosoma evansi blood trypomastigotes, obtained respectively from sheep and mice experimentally infected, were used to isolate and characterize proteins using the partition triton x-114 method. results showed a different protein pattern between the 2 species. additionally, results by western blot, using sera from naturally infected animals, revealed specific discrimination between these two species of trypanosoma. the potential use of this method as a reliable diagnostic tool is suggested. %K t. vivax %K t. evansi %K diagnosis %K proteins. %U http://www.scielo.org.ve/scielo.php?script=sci_abstract&pid=S1690-46482007000100007&lng=en&nrm=iso&tlng=en