Frequency of first and second-line drug resistance-associated mutations among resistant Mycobacterium tuberculosis clinical isolates from São Paulo, Brazil Tania Matsui, Juliana Maíra Watanabe Pinhata, Michelle Christiane da Silva Rabello, Angela Pires Brandão, Lucilaine Ferrazoli, Sylvia Cardoso Leão, Cristina Viana-Niero, Rosangela Siqueira de Oliveira DOI: 10.1590/0074-02760200055

Clinical data and molecular analysis of Mycobacterium tuberculosis isolates from drug-resistant tuberculosis patients in Goiás, Brazil Sueli Lemes de Ávila Alves; Fabiana Sarcinelli Metzker; João Alves de Araújo-Filho; Ana Paula Junqueira-Kipnis; André Kipnis PAGE: 655-661 | DOI: 10.1590/S0074-02762011000600003

Molecular profiling of drug resistant isolates of Mycobacterium tuberculosis in the state of Santa Catarina, southern Brazil Rodrigo Ivan Prim, Marcos André Schörner, Simone Gonçalves Senna, Christiane Lourenço Nogueira, Anna Carolina Cançado Figueiredo, Jaquelline Germano de Oliveira, Darcita Bürger Rovaris, Maria Luiza Bazzo PAGE: 618-623 | DOI: 10.1590/0074-02760150100

Effects of the encapsulation of usnic acid into liposomes and interactions with antituberculous agents against multidrug-resistant tuberculosis clinical isolates Rafaela S Ferraz-Carvalho, Marcela A Pereira, Leonardo A Linhares, Mariane CB Lira-Nogueira, Isabella MF Cavalcanti, Nereide S Santos-Magalhães, Lílian ML Montenegro PAGE: 330-334 | DOI: 10.1590/0074-02760150454