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Instituto de Higiene e Medicina Tropical

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Diana Machado

Genetic diversity, transmission dynamics and drug resistance of Mycobacterium tuberculosis in Angola

Tuberculosis (TB) poses a serious public health problem in Angola. No surveillance data on drug resistance is available and nothing is known regarding the genetic diversity and population structure of circulating Mycobacterium tuberculosis strains. Here, we have genotyped and evaluated drug susceptibility of 89 Mycobacterium tuberculosis clinical isolates from Luanda.
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Thermal and magnetic properties of chitosan-iron oxide nanoparticles

Chitosan is a biopolymer widely used for biomedical applications such as drug delivery systems, wound healing, and tissue engineering. Chitosan can be used as coating for other types of materials such as iron oxide nanoparticles, improving its biocompatibility while extending its range of applications.

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