1.
Microbes Infect
; 14(9): 696-701, 2012 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22429842
RESUMO
The course of leprosy depends of the host immune response which ranges from the lepromatous pole (LL) to the tuberculoid pole (TT). A comparative study was conducted in 60 patients with the LL and TT. The results showed a mean expression of TGF-ß of 339 ± 99.4 cells/field for TT and of 519.2 ± 68.2 cells/field for LL. Frequency of apoptosis was 6.3 ± 1.8 in TT and 14.0 ± 6.1 in LL. A correlation (p = 0.0251) between TGF-ß and caspase-3 in the LL was found. This finding indicates a role of TGF-ß and apoptosis in the immune response in leprosy.