Database : HANSEN Search on : LIPOPOLISSACARIDIOS [Subject descriptor] References found : 14 [refine] Displaying: 1 .. 14   in format [Detailed]

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Id: 13935 Author: Jayapal, V; Selvibai, G; Mahalakshmi, K; Pushkala; Regunath, K; Subramanian, S Title: Comparative study of anti-PGL-1, anti-35 kDa and anti-lipoarabinomannan assays for serodiagnosis of leprosy ..- Source: s.l; s.n; 2001. 9 p. tab. Abstract: Three antibody assays (anti-PGL-1, anti-35 kDa and anti-LAM) were used to determine the levels of antibodies in the sera of untreated leprosy patients. All the three assays showed higher levels of antibodies in BL/LL patients as compared to I and TT/BT patients, as well as healthy controls. BL/LL patients showed positivity of 100 per cent, 84.2 per cent and 78.9 per cent by anti-PGL-1, anti-35 kDa and anti-LAM assays respectively. All the three assays were negative for leprosy in healthy controls. Anti-PGL-1 assay was positive in 20 per cent of TT/BT patients and 17.9 per cent of I patients. Anti-35 kDa assay was negative in all the TT/BT patients and positive in 7.14 per cent of I patients. Anti-LAM assay was positive in 13.3 per cent of TT/BT patients and in 10.7 per cent of I patients. Hence, while these assays are valuable in diagnosing BL/LL patients, their usefulness in diagnosing I, BT or TT leprosy is limited. (AU). Descriptors: MYCOBACTERIUM LEPRAE/imunol TESTES SOROLOGICOS ANTICORPOS ANTIBACTERIAS/sangue ANTIGENOS DE BACTERIAS/imunol GLICOLIPIDIOS/imunol HANSENIASE/sangue HANSENIASE/clas HANSENIASE/diag HANSENIASE/imunol LIPOPOLISSACARIDIOS/imunol Limits: ESTUDO COMPARATIVO HUMANO MASCULINO FEMININO ADULTO MEIA-IDADE ADOLESCENTE Electronic Medium: http://www.ilsl.br Location: BR191.1; 09162/s

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Id: 13625 Author: Antunes, Abílio; Nina, Jaime; David, Suzana Title: Serological screening for tuberculosis in the community: an evaluation of the Mycodot procedure in an African population with high HIV-2 prevalence (Republic of Guinea-Bissau) ..- Source: s.l; s.n; 2002. 5 p. tab. Abstract: The immuno-dot-blot assay MycoDot, which detects lipoarabinomannan (LAM) antibodies, was evaluated for the serological diagnosis of active pulmonary tuberculosis in patients in a rural community in the Republic of Guinea-Bissau. Sera from 269 adults (age > 15) and 33 children (age < 5) were assayed for antibodies in a blind manner and the results compared to the clinical status of tuberculosis. The assay had a specificity and a sensitivity of 92.4 per cent and 63.0 per cent respectively, when applied to the adult population. In HIV-2 infected individuals (27/269), the specificity and sensitivity of the assay were similar, 94.7 per cent and 62.5 per cent respectively. The assay did not provide high sensitivity for the diagnosis of tuberculosis in children. Sera from patients with leprosy cross-reacted with the antigen of the assay. It is concluded that this easily performed assay may be useful for the presumptive diagnosis of tuberculosis in adult populations in rural areas of developing countries where routine screening is not readily available. (AU). Descriptors: ANTICORPOS ANTIBACTERIAS/sangue GUINE BISSAU INFECCOES POR HIV/compl HIV-2 IMMUNOBLOTTING/métodos LIPOPOLISSACARIDIOS/uso diag POPULACAO RURAL MYCOBACTERIUM TUBERCULOSIS/isol SENSIBILIDADE E ESPECIFICIDADE TUBERCULOSE/compl TUBERCULOSE/diag TUBERCULOSE/patol TUBERCULOSE/virol Limits: ESTUDO COMPARATIVO HUMANO PRÉ-ESCOLAR CRIANÇA ADULTO SUPPORT, NON-U.S. GOV'T ADOLESCENTE Electronic Medium: http://www.ilsl.br Location: BR191.1; 09016/s

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Id: 12223 Author: Kremer, Laurent; Gurcha, Sudagar S; Bifani, Pablo; Hitchen, Paul G; Baulards, Alain; Morris, Howard R; Dell, Anne; Brennan, Patrick J; Besra, Gurdyal S Title: Characterization of a putative alpha-mannosyltranferase involved in phosphatidylinositol trimannoside biosynthesis in mycobacterium tuberculosis ..- Source: s.l; s.n; 2002. 11 p. ilus, graf. Descriptors: SEQUENCIA DE AMINOACIDOS DNA BACTERIANO GUANOSINA DIFOSFATO MANOSE LIPOPOLISSACARIDIOS MANOSILTRANSFERASES MANOSILTRANSFERASES DADOS DE SEQUENCIA MOLECULAR MYCOBACTERIUM BOVIS MYCOBACTERIUM TUBERCULOSIS MYCOBACTERIUM TUBERCULOSIS FOSFATIDILINOSITOIS ALINHAMENTO DE SEQUENCIA ESPECTROMETRIA DE MASSA DE BOMBARDEAMENTO RAPIDO Location: BR191.1; 08706/s

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Id: 11945 Author: Lockwood, Diana N. J; Colston, M. J; Khanolkar-Young, S. R Title: The detection of Mycobacterium leprae protein and carbohydrate antigens in skin and nerve from leprosy patients with type 1 (reversal) reactions ..- Source: s.l; s.n; 2002. 7 p. ilus, tab. Descriptors: HANSENIASE DIMORFA HANSENIASE DIMORFA MYCOBACTERIUM LEPRAE MYCOBACTERIUM LEPRAE ANTICORPOS ANTIBACTÉRIAS ANTICORPOS MONOCLONAIS ANTIGENOS DE BACTÉRIAS BIOPSIA CHAPERONINAS CHAPERONINAS HIPERSENSIBILIDADE TARDIA IMUNOHISTOQUIMICA LIPOPOLISSACARIDIOS LIPOPOLISSACARIDIOS MACROFAGOS NERVOS PERIFÉRICOS NERVOS PERIFÉRICOS CÉLULAS DE SCHWANN PELE PELE Location: BR191.1; 08600/s

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Id: 11758 Author: Kremer, Laurent; Gurcha, Sudgar S; Bifani, Pablo; Hitchen, Paul G; Baulards, Alain; Morris, Howard R; Dell, Anne; Brennan, Patrick J; Besra, Grudyal S Title: Charaterization of a putative x-mannosyltransferase involved in phosphatidylinositol trimannoside biosynthesis in Mycobacterium tuberculosis ..- Source: s.l; s.n; 2002. 10 p. tab, graf. Descriptors: SEQUENCIA DE AMINOACIDOS DNA BACTERIANO GUANOSINA DIFOSFATO MANOSE LIPOPOLISSACARIDIOS MANOSILTRANSFERASES MANOSILTRANSFERASES DADOS DE SEQUENCIA MOLECULAR MYCOBACTERIUM BOVIS MYCOBACTERIUM TUBERCULOSIS MYCOBACTERIUM TUBERCULOSIS FOSFATIDILINOSITOIS ALINHAMENTO DE SEQUENCIA ESPECTROMETRIA DE MASSA DE BOMBARDEAMENTO RAPIDO TECNICAS DE FISIOTERAPIA/ED/MT MYCOBACTERIUM SMEGMATIS/EN Location: BR191.1; 08510/s

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Id: 10986 Author: Goulart, I. M. B; Mineo, J. R; Foss, N. T Title: Production of transforming growth factor-beta 1(TGF-beta1) by blood monocytes from patients with different clinical forms of leprosy ..- Source: s.l; s.n; 2000. 5 p. tab, graf. Descriptors: HANSENIASE DIMORFA HANSENIASE DIMORFA HANSENIASE LEPROMATOSA HANSENIASE LEPROMATOSA HANSENIASE TUBERCULOIDE HANSENIASE TUBERCULOIDE GLICOLIPIDIOS GLICOLIPIDIOS LIPOPOLISSACARIDIOS LIPOPOLISSACARIDIOS MONOCITOS MONOCITOS MONOCITOS MYCOBACTERIUM LEPRAE Location: BR191.1; 07342/s

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Id: 10282 Author: Oliveira, R. B; Moraes, M. O; Oliveira, E. B; Sarno, E. N; Nery, J. A. C; Sampaio, E. P Title: Neurotrophils isolated from leprosy patients release TNF-a and accelerated apoptosis in vitro ..- Source: s.l; s.n; 1999. 8 p. ilus, tab, graf. Descriptors: HANSENIASE HANSENIASE HANSENIASE MYCOBACTERIUM LEPRAE APOPTOSE LIPOPOLISSACARIDIOS LIPOPOLISSACARIDIOS NEUTROFILOS NEUTROFILOS FATOR DE NECROSE DE TUMOR Location: BR191.1; 07421/s

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Id: 10280 Author: Verhagen, Claudia; Faber, William; Klatser, Paul; Buffing, Anita; Naafs, Ben; Das, Pranab Title: Immunological analysis of in situ expression of mycobacterial antigens in skin lesions of leprosy patients across the histopathological spectrum: association of mycobacterial lipoarabinomannan (LAM) and Mycobacterium leprae phenolic glycolipid-I (PGL-I) with leprosy reactions ..- Source: s.l; s.n; 1999. 12 p. ilus, tab. Descriptors: ANTICORPOS ANTIBACTÉRIAS ANTICORPOS MONOCLONAIS ESPECIFICIDADE DE ANTICORPOS ANTIGENOS DE BACTÉRIAS ANTIGENOS DE BACTÉRIAS CHAPERONINAS CHAPERONINAS GLICOLIPIDIOS GLICOLIPIDIOS IMUNOHISTOQUIMICA HANSENIASE HANSENIASE HANSENIASE LIPOPOLISSACARIDIOS LIPOPOLISSACARIDIOS MACROFAGOS MYCOBACTERIUM LEPRAE MYCOBACTERIUM LEPRAE MYCOBACTERIUM LEPRAE VALOR PREDITIVO DOS TESTES ESTUDOS RETROSPECTIVOS DERMATOPATIAS DERMATOPATIAS DERMATOPATIAS Location: BR191.1; 07419/s

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Id: 9799 Author: Sieling, P. A; Chatterjee, D; Porcelli, S. A; Prigozy, T. I; Mazzaccaro, R. J; Soriano, T; Bloom, B. R; Brenner, M. B; Kronenberg, M; Brennan, P. J; Modlin, R. L Title: CD1-restricted T cell recognition of microbial lipoglycan antigens ..- Source: s.l; s.n; 1995. 4 p. ilus, graf. Descriptors: MYCOBACTERIUM LEPRAE APRESENTAÇAO DO ANTIGENO CÉLULAS QUE APRESENTAM ANTIGENOS ANTIGENOS CD ANTIGENOS CD1 CONFIGURAÇAO DE CARBOIDRATOS SEQUENCIA DE CARBOIDRATOS LINHAGEM CELULAR INTERFERON TIPO II HANSENIASE LIPOPOLISSACARIDIOS TRANSFORMAÇAO LINFOCITICA DADOS DE SEQUENCIA MOLECULAR FOSFATIDILINOSITOIS RECEPTORES PARA ANTIGENOS DE CÉLULAS T ALFA-BETA ESPECIFICIDADE DE ESPÉCIES LINFOCITOS T CITOTOXICOS Location: BR191.1; 06749/s

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Id: 9645 Author: Butt, Khalid Iqbal; Kawatsu, Kunio; Wang, Tiesheng; Maeda, Yumi; Izumi, Shinzo Title: Immunopathological stain of lipoarabinomannan-B (LAM-B) for diagnosis of leprosy ..- Source: s.l; s.n; 1993. 8 p. ilus. Descriptors: RECÉM-NASCIDO HANSENIASE LIPOPOLISSACARIDIOS COLORAÇAO Location: BR191.1; 06598/s

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Id: 9544 Author: Roche, Paul W; Theuvenet, Wim J; Britton, Warwick J Title: Risk factors type-1 reactions in bordeline leprosy patients ..- Source: s.l; s.n; 1991. 4 p. tab, graf. Descriptors: ADOLESCENCIA ANTICORPOS ANTIBACTÉRIAS ANTICORPOS MONOCLONAIS MARCADORES BIOLOGICOS HIPERSENSIBILIDADE A DROGAS HIPERSENSIBILIDADE A DROGAS IMUNIDADE CELULAR TESTES INTRADÉRMICOS HANSENIASE DIMORFA HANSENIASE DIMORFA HANSENIASE TUBERCULOIDE LIPOPOLISSACARIDIOS MYCOBACTERIUM LEPRAE NEURITE NEURITE DOENÇAS DO SISTEMA NERVOSO PERIFÉRICO DOENÇAS DO SISTEMA NERVOSO PERIFÉRICO FATORES DE RISCO GLICOLIPIDIOS Location: BR191.1; 06272/s

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Id: 9476 Author: Chan, John; Fan, Xuedong; Hunter, Shirley W; Brennan, Patrick J; Bloom, Barry R Title: Lipoarabinomannan, a possible virulence factor involved in persistence of Mycobacterium tuberculosis within macrophages ..- Source: s.l; s.n; 1991. 7 p. ilus, graf. Descriptors: DEPURADORES DE RADICAIS LIVRES INTERFERON TIPO II LIPOPOLISSACARIDIOS MACROFAGOS MYCOBACTERIUM TUBERCULOSIS SUPEROXIDOS TRANSCRIÇAO GENÉTICA VIRULENCIA PROTEINA QUINASE C Location: BR191.1; 06332/s

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Id: 9395 Author: Barnes, Peter F; Chatterjee, Delphi; Brennan, Patrick J; Rea, Thomas H; Modlin, Robert L Title: Tumor necrosis factor production in patients with leprosy ..- Source: s.l; s.n; 1992. 6 p. ilus, graf. Descriptors: ANTIGENOS DE BACTÉRIAS ANTIGENOS DE SUPERFICIE SEQUENCIA DE CARBOIDRATOS ELISA ERITEMA NODOSO HANSENIASE HANSENIASE LEPROMATOSA HANSENIASE TUBERCULOIDE LIPOPOLISSACARIDIOS DADOS DE SEQUENCIA MOLECULAR MYCOBACTERIUM LEPRAE RADIOIMUNOENSAIO FATOR DE NECROSE DE TUMOR Location: BR191.1; 06409/s

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Id: 9338 Author: Near, Karen A; Lefford, Maurice J Title: Use of serum antibody and lysozyme levels for diagnosis of leprosy and tuberculosis ..- Source: s.l; s.n; 1992. 6 p. ilus, tab, graf. Descriptors: ANTICORPOS ANTIBACTÉRIAS ANTIGENOS DE BACTÉRIAS GLICOLIPIDIOS INFECÇOES POR HIV IMUNOENSAIO HANSENIASE HANSENIASE HANSENIASE LIPOPOLISSACARIDIOS MURAMIDASE TUBERCULOSE TUBERCULOSE TUBERCULOSE Location: BR191.1; 06464/s

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