Database : HANSEN Search on : RESISTENCIA BACTERIANA A MULTIPLAS DROGAS [Subject descriptor] References found : 2 [refine] Displaying: 1 .. 2   in format [Detailed]

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Id: 17278 Author: Kim, Se-Kom; Lee, Seong-Beom; Kang, Tae-Jin; Chae, Gue-Tae Title: Detection of gene mutations related with drug resistance in Mycobacterium leprae from leprosy patients using Touch-Down (TD) PCR ..- Source: s.l; s.n; 2003. 6 p. ilus, tab. Abstract: The lack of methods to identify Mycobacterium leprae with the resistance against multi-drugs quickly and specifically has hindered effective chemotherapy against M. leprae infection. To screen M. leprae with resistance against multi-drugs, the Touch-Down (TD)-PCR has been used in this study. Sequences of the folP, rpoA, B, and gyrA, B genes were analyzed for isolates of M. leprae from leprosy patients in Korea. We amplified designated region of several genes in M. leprae involved in drug resistance and could obtain the PCR products of each gene. The mutations in the particular region of folP, rpoB, and gyrB gene were certified by TD-PCR single-stranded conformational polymorphism and DNA sequencing, respectively. (AU). Descriptors: DNA Bacteriano Resistência Bacteriana a Múltiplas Drogas Hansenostáticos Hanseníase Mycobacterium leprae Reação em Cadeia da Polimerase Polimorfismo (Genética) Polimorfismo Conformacional de Simples Fita Análise de Sequência de DNA Limits: Humano Coréia (geográfico) Mutação Puntual Location: BR191.1; 09178/s

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Id: 13953 Author: Kim, Se -Kon; Lee, Seong- Beom; Kang, Tae -Jin; Chae, Gue -Tae Title: Detection of gene mutations related with drug resistance in Mycobacterium leprae from leprosy patients using Touch-Down (TD) PCR ..- Source: s.l; s.n; 2003. 6 p. ilus, tab. Abstract: The lack of methods to identify Mycobacterium leprae with the resistance against multi-drugs quickly and specifically has hindered effective chemotherapy against M. leprae infection. To screen M. leprae with resistance against multi-drugs, the Touch-Down (TD)-PCR has been used in this study. Sequences of the folP, rpoA, B, and gyrA, B genes were analyzed for isolates of M. leprae from leprosy patients in Korea. We amplified designated region of several genes in M. leprae involved in drug resistance and could obtain the PCR products of each gene. The mutations in the particular region of folP, rpoB, and gyrB gene were certified by TD-PCR single-stranded conformational polymorphism and DNA sequencing, respectively. (AU). Descriptors: DNA BACTERIANO/quim DNA BACTERIANO/genet Resistência Bacteriana a Múltiplas Drogas/genet COREIA (GEOGRAFICO) HANSENOSTATICOS/farmacol HANSENIASE/quimioter HANSENIASE/microbiol MYCOBACTERIUM LEPRAE/genet MUTACAO PUNTUAL REACAO EM CADEIA DA POLIMERASE/métodos POLIMORFISMO (GENETICA) POLIMORFISMO CONFORMACIONAL DE SIMPLES FITA ANALISE DE SEQUÊNCIA DE DNA Limits: HUMANO SUPPORT, NON-U.S. GOV'T Electronic Medium: http://www.ilsl.br Location: BR191.1; 09096/s

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