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Novos dados sobre os Spoligotypes de estirpes do complexo Mycobacterium tubercu...
David, S; Barros, V; Portugal, C; Antunes, A; Cardoso, A; Calado, A; Sancho, L; Sousa, JGO presente estudo populacional, que decorreu entre 1999 e 2003, foi baseado na utilização do Spoligotyping na genotipagem de 452 isolados do complexo Mycobacterium tuberculosis de doentes com tuberculose internados no Hospital Fernando Fonseca. Spoligotypes foram identificados como shared types (ST) recorrendo a uma base de dados internacional. Onze ST raros, não identificados na base de dados, acomodaram 8,4% ...
Spoligtyping e polimorfismo do gene pncA: um cenário em duas etapas para o diag...
David, S; Portugal, C; Antunes, A; Calado, A; Cardoso, A; Barros, V; Sancho, L; Sousa, JGThe differential diagnosis of Mycobacterium bovis is important in the control of transmission to the human population and also for treatment since M. bovis is naturally resistant to pyrazinamide. Eleven clinical isolates from the Fernando Fonseca Hospital with Spoligotypes indicative of M. bovis, through the absence of spacers 39-43 but that also counted with the absence of spacer 38, were analyzed. For the ide...
Identificação molecular pelo método de Spoligotyping de estirpes do complexo My...
David, S; Portugal, C; Antunes, A; Cardoso, A; Calado, A; Barros, V; Sancho, LSpoligotyping was used in the genotyping of 219 isolates of the Mycobacterium tuberculosis complex, from patients of the Hospital Fernando Fonseca. This technique, based on PCR methodology, analyses a region of the chromosome specific of the Mycobacterium tuberculosis complex, the DR locus (Direct Repeat). With the aid of an international database, we showed that the predominant Spoligotypes belonged to the LAM...
Sandflies (Diptera: Psychodidae) of the Amazônia of Maranhão. V. Seasonal occur...
REBÊLO,J. M. M.; OLIVEIRA,S. T. de; SILVA,F. S.; BARROS,V. L. L.; COSTA,J. M. L.In this paper, the seasonal abundance of 25 sandfly species (1 of the Brumptomyia genus and 24 of the Lutzomyia genus) found at P1V5, municipal district of Buriticupu, Maranhão State, is discussed. The capture was carried out from 18:00 P.M. to 6:00 A.M., once a month, from January to December 1996. CDC light traps were set up in the forest, in the peri and intradomicile environments. Five species were only fou...
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