volume 81, issue 3, P175-183 2012
DOI: 10.5025/hansen.81.175
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Abstract: Patients with highly bacillated lepromatous leprosy (LL) essentially lack T cell-mediated immune responses specific to Mycobacterium leprae (ML) antigens, resulting in severely impaired host resistance to leprosy bacilli. Such type of immune unresponsiveness characteristic of LL patients is mainly attributable to markedly depressed T cell ability to activate/expand in response to ML antigens. In this study, we examined profiles of antimycobacterial activity of macrophages, which phagocytized leprosy bacilli, b…

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