Database : HANSEN
Search on : CROMATOGRAFIA [Subject descriptor]
References found : 19 [refine]
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Id:17303
Author:Queiroz, R. H. C; Pereira, R. C; Gotardo, M. A; Cordeiro, D. S; Melchior, E
Title:Determination of clofazimine in leprosy patients by high-performance liquid chromatography ..-
Source:s.l; s.n; 2003. 4 p. ilus, tab.
Abstract:An original, simple, specific, and rapid high-performance liquid chromatography assay for the determination of clofazimine in human plasma is presented. The procedure consists of extracting the drug and the internal standard (medazepam) from 0.5 mL plasma with dichloromethane/diisopropyl ether (1:1, v/v) at pH 3.0, after precipitating the proteins with methanol. The drugs were then quantitated on a reversed-phase C8 using a mobile phase consisting of a mixture of methanol/0.25 N sodium acetate buffer at pH 3.0 (74:26, v/v). The flow-rate and wavelength were set at 1 mL/min and 286 nm, respectively. The precision, linearity, and limit of quantitation of the method were within acceptable limits. The method was considered adequate and could be applied in studies involving blood level monitoring and pharmacokinetics in leprosy patients. (AU).
Descriptors:Cromatografia Líquida de Alta Pressão/*MT
Clofazimina/*PK/TU
Monitoramento de Medicamentos/*MT
Hansenostáticos/*PK/TU
Hanseníase/DT/*ME
Reprodutibilidade de Resultados
Sensibilidade e Especificidade
Limits:Feminino
Humano
Masculino
Location:BR191.1; 01158/s


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Id:13509
Author:Young, Douglas B
Title:Identification of Mycobacterium leprae: use of wall-bound mycolic acids ..-
Source:s.l; s.n; nov. 1980. 5 p. ilus.
Abstract:A simple method for extraction and analysis of wall-bound mycolic acids from small samples of mycobacteria is described. Separation of mycolic acid classes according to their functional groups by thin-layer chromatography showed a difference between Mycobacterium leprae and a number of strains of acid-fast bacilli cultured from leprosy biopsies in vitro. This technique is proposed as a convenient preliminary test in the identification of possible cultures of M. leprae.(AU).
Descriptors:PAREDE CELULAR
CROMATOGRAFIA EM CAMADA DELGADA
MYCOBACTERIUM LEPRAE/clas
ACIDOS MICOLICOS/isol
Limits:SUPPORT, NON-U.S. GOV'T
Electronic Medium:http://www.ilsl.br
Location:BR191.1; 00360/s


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Id:11616
Author:Teo, S. K; Sabourin, P. J; O'Brien, K; Kook, K. A; Thomas, S. D
Title:Metabolism of thalidomide in human microsomes, cloned human cytochrome P-450 isozymes, and Hansen's disease patients ..-
Source:s.l; s.n; 2000. 8 p. ilus, tab, graf.
Descriptors:HANSENIASE
CROMATOGRAFIA LIQUIDA DE ALTA PRESSAO
CITOCROMO P-450
ISOENZIMAS
MICROSSOMOS HEPATICOS
MICROSSOMOS HEPATICOS
PROTEINAS RECOMBINANTES
TALIDOMIDA
Location:BR191.1; 08439/s


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Id:11448
Author:Bansal, Rakesh; Garg, Bhagat R; Adithan, C; Vasireddit, Srinivas S; Kumar, Vijay; Chandra, Dinesh
Title:Cortisol status in different types of leprosy ..-
Source:s.l; s.n; 1995. 3 p. tab.
Descriptors:DISTRIBUIÇAO DE QUI-QUADRADO
CROMATOGRAFIA LIQUIDA DE ALTA PRESSAO
CORTICOTROPINA
HIDROCORTISONA
HANSENIASE
Location:BR191.1; 08331/s


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Id:10284
Author:Rojas-Espinosa, O; Luna-Herrera, J; Arce-Paredes, P.
Title:Recognition of phenolic glycolipid-I (Mycobacterium leprae) and sulfolipid-I (M. tuberculosis) by serum from Mexican patients with leprosy or tuberculosis ..-
Source:s.l; s.n; 1999. 7 p. ilus, tab, graf.
Descriptors:HANSENIASE
MYCOBACTERIUM LEPRAE
ANTIGENOS DE BACTÉRIAS
CROMATOGRAFIA EM CAMADA DELGADA
ELISA
GLICOLIPIDIOS
TUBERCULOSE
Location:BR191.1. 7423/s


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Id:10200
Author:O'Connor, Robert; O'Sullivan, J. F; O'Kennedy, Richard
Title:The pharmacology, metabolism, and chemistry of clofazimine ..-
Source:s.l; s.n; 1995. 24 p. ilus, tab.
Descriptors:HANSENIASE
MICOBACTERIOSE
ABSORÇAO
DISPONIBILIDADE BIOLOGICA
CROMATOGRAFIA LIQUIDA DE ALTA PRESSAO
CLOFAZIMINA
CLOFAZIMINA
CLOFAZIMINA
CLOFAZIMINA
SISTEMA IMUNE
RELAÇAO ESTRUTURA-ATIVIDADE
Location:BR191.1; 06974/s


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Id:9945
Author:Moncrieff, Joan
Title:Determination of dapsone in serum and saliva using reversed-phase high-perfomance liquid chromatography with ultraviolet or electrochemical detection ..-
Source:s.l; s.n; 1994. 8 p. ilus, graf.
Descriptors:HANSENIASE
HANSENIASE
CROMATOGRAFIA LIQUIDA DE ALTA PRESSAO
CROMATOGRAFIA LIQUIDA DE ALTA PRESSAO
DAPSONA
DAPSONA
DAPSONA
ELETROQUIMICA
MALARIA FALCIPARUM
CONTROLE DE QUALIDADE
SALIVA
ESPECTROFOTOMETRIA ULTRAVIOLETA
Location:BR191.1; 06846/s


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Id:9822
Author:Kaushik, N. K; Sharma, Parul; Shah, Ashok; Venkitasubramanian, T. A
Title:Serodiagnostic efficiency of phospholipid associated protein of Mycobacterium tuberculosis H37Rv ..-
Source:s.l; s.n; 1993. 11 p. ilus, tab, graf.
Descriptors:HANSENIASE LEPROMATOSA
MYCOBACTERIUM TUBERCULOSIS
ANTICORPOS ANTIBACTÉRIAS
PROTEINAS DE BACTÉRIAS
CROMATOGRAFIA EM CAMADA DELGADA
ELISA
REAÇOES FALSO-POSITIVAS
IGG
FOSFOLIPIDIOS
VALOR PREDITIVO DOS TESTES
RINITE
SENSIBILIDADE E ESPECIFICIDADE
TUBERCULOSE PULMONAR
Location:BR191.1; 06726/s


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Id:9694
Author:Gailly, Ch; David, Fr; Sandra, P; Laneelle, M. A; Cocito, C
Title:Lipid composition of leprosy-derived corynebacteria, a distinct group of corynebacteria, and of a reference corynebacterium ..-
Source:s.l; s.n; 1993. 18 p. ilus, tab, graf.
Descriptors:PAREDE CELULAR
CROMATOGRAFIA EM CAMADA DELGADA
CORYNEBACTERIUM
CORYNEBACTERIUM
CORYNEBACTERIUM
MEIOS DE CULTURA
ACIDOS GRAXOS
FRACIONAMENTO
HANSENIASE
LIPIDIOS
LIPIDIOS
FRAGMENTOMETRIA DE MASSA
ACIDOS MICOLICOS
ACIDOS ESTEARICOS
Limits:ESTUDO COMPARATIVO
Location:BR191.1; 06656/s


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Id:9588
Author:Malfara, Wilson Roberto
Title:Efeito de antagonistas de receptores H2 na metemoglobinemia induzida pela dapsona em ratos ?-
Source:Ribeirao Preto; s.n; 2000. 114 p. ilus, tab, graf.
Thesis:Present for Universidade de Sao Paulo. Faculdade de Ciencias Farmaceuticas de Ribeirao Preto presented for the degree Mestre.
Abstract:Dapsona, farmaco bacteriostatico utilizado no tratamento da hanseniase, vem sendo associado a intercorrencias clinicas, principalmente devido a sua hemotoxicidade. A N-hidroxilacao, uma das principais vias de biotransformacao da dapsona vem sendo associada constantemente a quadros de metemoglobinemia decorrentes do uso da dapsona. Com objetivo de se verificar a inibicao reversivel desta via de bioativacao toxicologica, sem alterar os caminhos de detoxificacao do farmaco, a aceltilacao citosolica, a cimetidina, ranitidina e famotidina foram administradas concomitantemente a dapsona em ratos machos Wistar, com peso variando entre 200 e 250g divididos em 30 grupos (n=6), em estudo de doses unicas e multiplas. Apos as administracoes, os ratos foram submetidos a coleta de sangue(AU).
Descriptors:HANSENIASE
DAPSONA
ANEMIA HEMOLITICA
CIMETIDINA
CROMATOGRAFIA LIQUIDA
ANALISE ESTATISTICA
TOXICOLOGIA
METEMOGLOBINEMIA
Location:BR191.1; WC335.102, M294e


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Id:9490
Author:Fournie, Jean-Jacques; Mullins, Raymond; Basten, Antony
Title:Isolation and structural characteristics of a monoclonal antibody-defined cross-reactive phospholipid antigen from Mycobacterium tuberculosis and Mycobacterium leprae ..-
Source:s.l; s.n; 1991. 9 p. ilus, tab, graf.
Descriptors:ANTICORPOS MONOCLONAIS
ANTIGENOS DE BACTÉRIAS
ANTIGENOS DE BACTÉRIAS
CROMATOGRAFIA LIQUIDA DE ALTA PRESSAO
CROMATOGRAFIA EM CAMADA DELGADA
REAÇOES CRUZADAS
ELETROFORESE EM GEL DE POLIACRILAMIDA
ELISA
EPITOPOS
PESO MOLECULAR
MYCOBACTERIUM LEPRAE
MYCOBACTERIUM TUBERCULOSIS
FOSFOLIPIDIOS
ESPECTROMETRIA DE MASSA
Location:BR191.1; 06346/s


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Id:9363
Author:Jellum, E; Harboe, M; Bjune, G; Wold, S
Title:Interpreting complicated chromatographic patterns ..-
Source:s.l; s.n; 1991. 7 p. ilus, tab, graf.
Descriptors:ISOMERASES DE AMINOACIDO
AMINOACIDOS
ACIDOS CARBOXILICOS
CROMATOGRAFIA POR TROCA IONICA
INTERPRETAÇAO ESTATISTICA DE DADOS
ANALISE DOS MINIMOS QUADRADOS
HANSENIASE
Location:BR191.1; 06444/s


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Id:9179
Author:Ferreira, Claudete Serrano Astolfi; Hamid, Doura Abdul; Train, Daysi Regina; Venancio, Emerson Jose; Itano, Eiko Nakagawa
Title:Correlation between Rubino's reaction and soluble sheep erythrocyte receptors in Hansen's patients ..-
Source:Londrina; s.n; 1994. 4 p. tab, graf.
Descriptors:HEMATOCRITO
HANSENIASE
SORO ANTILINFOCITARIO
ERITROCITOS
LINFOCITOS T
CROMATOGRAFIA
IMUNODIFUSAO
Location:BR191.1; 06147/s


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Id:9129
Author:Itano, Eiko N; Somens, Carlos C; Kaminami, Mari S; Ferreira, Claudete S. A; Mazzarim, Aparecida M; Vieira, Aline A
Title:Caracterizacao parcial de receptores soluveis E presentes em soros de pacientes com hanseniase Partial characterization of E-soluble receptor (Rs) presente in Hansen's disease (HD) patients sera-
Source:s.l; s.n; 1995. 6 p. ilus, graf.
Descriptors:HANSENIASE
ERITROCITOS
ANTIGENOS CD2
SORO ANTILINFOCITARIO
IMUNOSSUPRESSAO
ELISA
CROMATOGRAFIA
Location:BR191.1; 06085/s


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Id:3855
Author:Minnikin, D. E; Dobson, G; Draper, P
Title:The free lipids of Mycobacterium leprae harvested from experimentally infected nine-banded armadillos ..-
Source:s.l; s.n; 1985. 4 p. ilus.
Descriptors:HANSENIASE
MYCOBACTERIUM LEPRAE
MYCOBACTERIUM LEPRAE
CROMATOGRAFIA EM CAMADA DELGADA
LIPIDIOS
LIPIDIOS
TATUS
Location:BR191.1; 02695/s


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Id:3843
Author:Etemadi, A. H; Convit, J
Title:Mycolic acids from "noncultivable" mycobacteria ..-
Source:s.l; s.n; 1975. 3 p. graf.
Descriptors:HANSENIASE
HANSENIASE
MYCOBACTERIUM LEPRAE
MYCOBACTERIUM
ACETONA
ALCOOL ETILICO
ÉTERES
ACIDOS MICOLICOS
MANIFESTAÇOES CUTANEAS
ESPECTROMETRIA DE MASSA
CROMATOGRAFIA EM CAMADA DELGADA
Location:BR191.1; 02683/s


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Id:3818
Author:Draper, P; Payne, Sheila N; Dobson, G; Minnikin, D. E
Title:Isolation of a characteristic phthiocerol dimycocerosate from Mycobacterium leprae ..-
Source:s.l; s.n; 1983. 5 p. ilus.
Descriptors:HANSENIASE
MYCOBACTERIUM LEPRAE
MYCOBACTERIUM TUBERCULOSIS
LIPIDIOS
FIGADO
TATUS
IONIZAÇAO DE CHAMA
CROMATOGRAFIA EM CAMADA DELGADA
Location:BR191.1; 02658/s


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Id:3808
Author:Young, Douglas B
Title:Identification of Mycobacterium leprae: use of wall-bound mycolic acids ..-
Source:s.l; s.n; 1980. 5 p. ilus.
Descriptors:MYCOBACTERIUM LEPRAE
PAREDE CELULAR
CROMATOGRAFIA EM CAMADA DELGADA
Location:BR191.1; 02648/s


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Id:472
Author:Burchfield, H. P; Wheeler, R. J; Storrs, E. E.
Title:Gas chromatographic analysis of DDS, MADDS and DADDS.
Source:In: Annual Leprosy Research Conference, 4.Annual Leprosy Research Conference, 4/Abstracts of papers. San Francisco, U.S. Public Health Service Hospital, 1969. p.462.
Conference:Present in: Annual Leprosy Research Conference, 4, San Francisco, 26-28 May 1969.
Descriptors:SULFONAS
CROMATOGRAFIA
TERAPEUTICA
Location:BR191.1; WC335.3, A78a



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