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	Provedor de dados Biol. Res. (2) Autor Apt,Werner (2) Zulantay,Inés (2) Carlier,Yves (1) Corral,Gabriela (1) Martínez,Gabriela (1) Oddo,David (1) Ortiz,Sylvia (1) Rodríguez,Jorge (1) Rojas,Antonio (1) Saavedra,Miguel (1) Solari,Aldo (1) Truyens,Carine (1) Mais... Palavra-chave Chronic Chagas disease (1) Congenital Chagas disease (1) Multidisciplinary study (1) PCR (1) Province of Choapa (1) Triatoma infestans (1) Trypanosoma cruzi (1) Xenodiagnosis (1) Mais... Tipo do documento Journal article (2) Ano 2013 (1) 2010 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Chronic Chagas disease: PCR-xenodiagnosis without previous microscopic observation is a useful tool to detect viable Trypanosoma cruzi Biol. Res. Saavedra,Miguel; Zulantay,Inés; Apt,Werner; Martínez,Gabriela; Rojas,Antonio; Rodríguez,Jorge. We evaluate the elimination of the microscopic stage of conventional xenodiagnosis (XD) to optimize the parasitological diagnosis of Trypanosoma cruzi in chronic Chagas disease. To this purpose we applied under informed consent two XD cages to 150 Chilean chronic chagasic patients. The fecal samples (FS) of the triatomines at 30, 60 and 90 days post feeding were divided into two parts: in one a microscopic search for mobile trypomastigote and/or epimastigote forms was performed. In the other part, DNA extraction-purification for PCR directed to the conserved region of kDNA minicircles of trypanosomes (PCR-XD), without previous microscopic observation was done. An XD was considered positive when at least one mobile T. cruzi parasite in any one of three... Tipo: Journal article Palavras-chave: Chronic Chagas disease; PCR; Triatoma infestans; Trypanosoma cruzi; Xenodiagnosis. Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000300011 Vertical transmission of Trypanosoma cruzi in the Province of Choapa, IV Region, Chile: Preliminary Report (2005-2008) Biol. Res. Apt,Werner; Zulantay,Inés; Solari,Aldo; Ortiz,Sylvia; Oddo,David; Corral,Gabriela; Truyens,Carine; Carlier,Yves. Congenital Chagas disease acquired special importance in Chile after the certification of the control of Triatoma infestans and transmission by blood donors affected with Trypanosoma cruzi. In order to establish adequate protocols for intervention and control in infected mother-neonate pairs in endemic zones of Chagas disease, we present partial results (2005-2008) of a pilot project which is being carried out in the Province of Choapa, IV Region, Chile, whose objectives are: determine the current prevalence of the disease in pregnant women, estimate the incidence of vertical transmission of T. cruzi to newborns, determine the lineages of the parasite present in mothers who do and do not transmit the disease, determine the prevalence of Chagas disease in... Tipo: Journal article Palavras-chave: Congenital Chagas disease; Province of Choapa; Multidisciplinary study. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000300002 Registros recuperados: 2 Primeira ... 1 ... Última

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