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      Pesquisa de anticorpos anti PGL-I através de ELISA em tatus selvagens do Brasil Translated title: Research regarding anti-PGL-I antibodies by ELISA in wild armadillos from Brazil

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          Abstract

          Tatus têm sido envolvidos na transmissão da hanseníase e considerados como fonte de Mycobacterium leprae em muitas publicações. Médicos de partes dos EUA consideram o contato com tatus um fator de risco para hanseníase. Entretanto, há um desafio associado ao papel do tatu na perpetuação da hanseníase no Continente Americano. Foi pesquisada a presença de anticorpos anti-PGL-I em tatus selvagens de áreas endêmicas em hanseníase do Estado do Espírito Santo, Brasil, através de ELISA realizado em amostras de soro de 47 animais. Elisa positivo foi encontrado em 5 (10.6%) tatus. Tatus infectados podem ter algum papel na transmissão da hanseníase disseminando bacilos no meio ambiente, talvez tornando mais difícil a interrupção da cadeia de transmissão e redução do número de casos novos de hanseníase. A técnica de ELISA é um eficiente método para investigação soroepidemiológica da presença do Mycobacterium leprae em tatus.

          Translated abstract

          Armadillos have been involved in leprosy transmission and are considered a source of Mycobacterium leprae in numerous reports. Clinicians from certain areas of the USA consider contact with armadillos a risk factor for leprosy. However, there is a challenge associated with the role of wild armadillos perpetuating human leprosy in the American Continent. The presence of anti-PGL-I antibodies was investigated in wild nine-banded armadillos from leprosy-endemic areas in State of Espirito Santo, Brazil, by ELISA performed on serum samples from 47 armadillos. Positive ELISA was obtained from 5 (10.6%) armadillos. Infected armadillos may play some role in leprosy transmission, disseminating bacilli in the environment, perhaps making it more difficult to interrupt transmission and reduce the number of new leprosy cases. ELISA is an efficient tool for seroepidemiological investigations of Mycobacterium leprae in armadillos.

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          Most cited references30

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          Contact with armadillos increases the risk of leprosy in Brazil: A case control study

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            Leprosy-global situation

            (1998)
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              Leprosy-like disease occurring naturally in armadillos.

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                rsbmt
                Revista da Sociedade Brasileira de Medicina Tropical
                Rev. Soc. Bras. Med. Trop.
                Sociedade Brasileira de Medicina Tropical - SBMT (Uberaba )
                1678-9849
                2008
                : 41
                : suppl 2
                : 73-76
                Affiliations
                [1 ] Universidade Federal do Espírito Santo Brasil
                [2 ] London School of Hygiene & Tropical Medicine
                [3 ] Escola de Medicina da Santa Casa de Misericórdia Brasil
                [4 ] Royal Tropical Institute The Netherlands
                [5 ] Universidade Federal de Goiás Brazil
                [6 ] Universidade Federal de São Paulo Brasil
                [7 ] Instituto Lauro de Souza Lima Brasil
                [8 ] Universidade Federal De São Paulo Brasil
                Article
                S0037-86822008000700015
                10.1590/S0037-86822008000700015
                677bb9a7-a8a6-40c2-9035-9915698484df

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0037-8682&lng=en
                Categories
                TROPICAL MEDICINE

                Infectious disease & Microbiology
                Mycobacterium leprae,Leprosy,Armadillos,ELISA,PGL-I,Hanseníase,Tatu
                Infectious disease & Microbiology
                Mycobacterium leprae, Leprosy, Armadillos, ELISA, PGL-I, Hanseníase, Tatu

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