Walter Martin Roland Oelemann

Instituição:

Universidade Federal do Rio de Janeiro

Centro:

Centro de Ciências da Saúde

Unidade:

Instituto de Microbiologia

Departamento:

Departamento de Imunologia/IM

ORCID:

não disponível no Lattes


Formação:

  • Research Center Borstel - Leibniz Center for Medicine and Biosciences

    | Pós-Doutorado | 2011 - 2012

  • Fundação Oswaldo Cruz

    | Pós-Doutorado | 1988 - 1991

  • Universitat Zu Köln

    Ciências Naturais | Doutorado | 1984 - 1988

  • Universitat Zu Köln

    Química | Graduação | 1979 - 1982
Laboratórios:
Nuvens de Palavras:
Artigos:

(28.00% artigos com DOI)

Titulo DOI Ano
High reduction of staphylococcal biofilm by aqueous extract from marine sponge-isolated Enterobacter sp. 10.1016/j.resmic.2020.10.002 2021
Membrane Binding, Cellular Cholesterol Content and Resealing Capacity Contribute to Epithelial Cell Damage Induced by Suilysin of Streptococcus suis 10.3390/pathogens9010033 2020
Mycobacterium avium Subspecies paratuberculosis Infection in Zoo Animals: A Review of Susceptibility and Disease Process 10.3389/fvets.2020.572724 2020
Identification of the Apa protein secreted by Mycobacterium avium subsp. paratuberculosis as a novel fecal biomarker for Johne's disease in cattle 10.1093/femspd/fty063 2018
Detection of specific antibodies in cows after injection of PPD 10.1590/s0100-736x2014000300007 2014
Biotechniological potential of sponge-associated bacteria 2014
The Mycobacterium avium ssp. paratuberculosis specific mptD gene is required for maintenance of the metabolic homeostasis necessary for full virulence in mouse infections 10.3389/fcimb.2014.00110 2014
Evaluation of a MPB70-ELISA to differentiate Mycobacterium bovis from M. avium-sensitized swine 10.1590/s0100-736x2014001100005 2014
A multidisciplinary approach to diagnose naturally occurring bovine tuberculosis in Brazil 2013
Pfatp6 molecular profile of Plasmodium falciparum isolates in the western Brazilian Amazon 10.1186/1475-2875-11-111 2012
A complementary diagnosis of naturally occurring tuberculosis in water buffaloes (Bubalus bubalis) in Rio de Janeiro using a MPB70-ELISA, Brazil 10.1007/s11250-012-0347-2 2012
Ocurrence of false-positive results in three paratuberculosis-ELISAs performed in a tuberculous herd 10.1007/s11259-009-9218-3 2009
The use of MPB70 and MPB83 to distinguish between bovine tuberculosis and paratuberculosis 10.1016/j.cimid.2009.08.003 2009
Staphylococcus aureus, Staphylococcus epidermidis and Staphylococcus haemolyticus: Methicillin-resistant isolates are detected directly in blood cultures by multiplex PCR 10.1016/j.micres.2009.03.003 2009
An alternative for the preadsorption step in the paratuberculosis serodiagnosis: Mycobacterium fortuitum ACEITO PARA PUBLICAÇÃO 2008
Interference of intradermal tuberculin tests on the serodiagnosis of paratuberculosis in cattle 2008
Correlation between pathological findings and bacteriological culture on paratuberculous cattle. 2008
Estudo comparativo de métodos complementares para o diagnóstico da tuberculose bovina em animais e reagentes da tuberculinização 2008
Interference of tuberculosis on the performance of ELSIAs used in the diagnosis of paratuberculosis in cattle 2007
Dados sorológicos da artrite-encefalite caprina no estado do Rio de Janeiro e avaliação do uso do índice clínico como ferramenta de diagnóstico 2007
Diagnosis of paratuberculosis in a diary herd native to Brazil 2007
A serological study on Brucella abortus, CAEV and Leptospira in dairy goats in Rio de Janeiro, Brazil 2007
Humoral response to HspX and GlcB to previous and recent infection by Mycobacterium tuberculosis 10.1186/1471-2334-7-148 2007
Paratuberculosis: an update 2007
Diagnosis of paratuberculosis in a dairy herd native to Brazil 10.1016/j.tvjl.2006.07.022 2007
Comparison of an in-house and a commercial enzyme-linked immunosorbent assay (ELISA) for diagnosis of paratuberculosis 2007
Detection of Mycobacterium tuberculosis in sputum from Suruí Indian subjects, Brazilian Amazon 2006
Use of ELISA as a confirmatory test for bovine tuberculosis at slaughter 2006
CAE: Comparison of serological methods for the diagnosis of caprine arthritis/encephalitis (CAE) in Rio de Janeiro, Brazil 2005
Improvement of an in-house ELISA for bovine paratuberculosis serology in Brazil 2005
Estudo comparativo de métodos histológico, bacteriológico e sorológico no diagnóstico da tuberculose bovina 2005
Diagnostic detection of human immunodeficiency virus type 1 antibodies in urine: a brazilian study 2002
Detection of human parvovirus B19 infection: a study of 212 suspected cases in the State of Rio de Janeiro, Brazil 2002
Sensitivity of amplicor Mtb for direct detection of M. tuberculosis in smear- negative specimens from outpatients in Rio de Janeiro. 2002
Sexual behaviour and infection rates for HIV, blood-borne and sexually transmitted infections among patients attending drug treatment centres in Rio de Janeiro, Brazil. 2000
Intestinal Chagas'disease in patients with AIDS. 2000
Trypanosoma cruzi en SIDA: localizacion gastrointestinal y mecanismos alternativos de transmisión 2000
A recombinant peptide antigen line immunoassay optimized for the confirmation of Chagas'disease 1999
In situ hybridization: a molecular approach to the diagnosis of the microsporidian parasite Enterocytozoon bieneusi 1999
Screening and confirmation in Chagas'disease serology - a contribuition 1999
Evaluation of three commercial enzyme-linked immunosorbent assays for diagnosis of Chagas'disease 1998
Performance of HTLV-1 Screening Assays in Brazil 1996
Polymerase chain reaction detection of Trypanosoma cruzi in human blood samples as a tool for diagnosis and treatment evaluation 1995
Polymerase chain reaction detection of Trypanosoma cruzi in human blood samples as a tool for diagnosis and treatment evaluation 1995
Use of a simplified polymerase chain reaction procedure to detect Trypanosoma cruzi in blood samples from chronic chagasic patients in a rural endemic area 1994
Chagas'disease diagnosis: Evaluation of several tests in blood bank screening 1993
Use of recombinant antigens for the accurate immundiagnosis of Chagas'disease. 1992
Use of Trypanosoma cruzi recombinant antigens in the immunological diagnosis of Chagas'disease 1990
Use of recombinant antigens for the diagnosis of Chagas'disease and blood bank screening 1990
Description of putative ribosomal RNA's with low abundance, developmental regulation and ID-sequences 1988
Eventos:

(0.00% eventos com DOI)

Titulo DOI Ano
The use of ELISA-MPB70 fo he diagnosis of anergic tuberculous water buffaloes (Bubalus Bubalis) in Rio de Janeiro, Brazil 2012
Obtenção e caracterização de antígenos recombinantes para o imunodiagnóstico da tuberculose humana 2009
Aplicabilidade de um ELISA in-house para paratuberculose bovina no sorodiagnóstico da doença de Crohn 2009
?Estudos de mecanismos imunomoduladores da resposta à micobactérias em células murinas e humanas 2009
Análise de seqüências em múltiplos loci em Bacterioides fragilis 2009
Interference of intradermal tuberculin tests on the serodiagnosis of paratuberculosis in cattle 2007
An alternative for the preadsorption step in paratuberculosis serodiagnosis: Mycobacterium fortuitum 2007
The use of MPB70 and MPB83 to distinguish between bovine tuberculosis and paratuberculosis 2007
DOES ANTI-M. bovis ANTIBODIES ALTER THE RESULTS OF SEROLOGICAL TESTS FOR PARATUBERCULOSIS? 2006
A serological study on Brucella abortus, CAEV and leptospira in dairy goats in Rio de Janeiro, Brazil 2006
Interference of anti-M.bovis antibodies in serological tests for paratuberculosis. 2006
Interference of anti-M.bovis antibodies in serological tests for paratuberculosis 2005
Ecologia de populações micobacterianas: análise dos genes hsp 65 e rRNA 16S para estudos de interação microbiana no âmbito clínico e ambiental 2005
Obtenção e caracterização de frações glicolipídicas e subcelulares de M. bovis BCG e M. fortuitum e avaliação de suas reatividades frente a soros de pacientes com tuberculose 2005
Comparison of an in-house and a commercial ELSIA for diagnosis of paratuberculosis 2005
Acompanhamento de rebanhos com histórico de paratuberculose no Rio de Janeiro 2005
Improvement of an in-house ELISA for bovine paratuberculosis serology in Brazil 2005
Avaliação histopatologica e bacteriologica de linfonodos de bovinos 2005
Aplicabilidade da cultura e PCR no diagnóstico de tuberculose entre os índios Suruí de Rondônia, Amazônia, Brasil 2004
Epidemiologia da tuberculose entre os índios Suruí de Rondônia, Amazônia, Brasil 2004
Identification of a mutant from of hsp60 promoter from Mycobacterium bovis BCG and its use on development of a stable system for heterologous expression 2004
Investigation of bovine paratuberculosis in a Brazilian diary herd by serological, bacteriological, molecular and anatomopathlogical tools 2004
Improvement of an in-house ELISA for Bovine Paratuberculosis Serology in Brazil 2004
Artrite-encefalite caprina (CAE): ocorrência em caprinos de exploração leiteira do estado do Rio de Janeiro e comparação de métodos sorológicos de diagnóstico 2003
Paratuberculose bovina em fazenda de produção leiteira em Resende, Rio de Janeiro, Brasil 2003
Study of Parvovirus B19 infections in Rio de Janeiro State by Nested PCR and ELISA from January of 1996 to December of 2000. 2003
Tuberculosis among the Suruí indians of the Southwestern Brazilian Amazon 2003
An ELISA for detection of bovine paratuberculosis in Rio de Janeiro 2002
Avaliação da ocorrência de casos de infecção por parvovírus B19 em diferentes grupos humanos de Rio Grande do Sul 2002
Diagnosis of parvovirus B19 infection by nested PCR and ELISA in Rio de Janeiro, from January 1999 to December 2000. 2002
An ELISA for detection of bovine paratuberculosis in Rio de Janeiro, Brazil 2001
Study of 156 suspicious cases of parvovirus B19 infections by PCR and ELISA 2001
Diagnostic detection of HIV-1 antibodies in urine: a brazilian study 2000
Avaliação de anticorpos IgG anti-T. cruzi em indivíduos residentes no Mato Grosso do Sul. 2000
Parvovírus B19 infection: Molecular and immunological diagnosis in 250 patients. 2000
Parvovirus B19 infection: Diagnosis by nested PCR, Igm ELISA and Gel HA 2000
Parvovirus B19 infections: Molecular and immunological diagnosis in 250 patients 2000
Parvovirus B19 infections: Diagnosis by nested PCR, IgM ELISA and Gel HA. 2000
Genetic diversity analysis of Histoplasma capsulatum isolates in Rio de Janeiro State, Brazil 2000
Avaliação de anticorpos IgG anti-T. cruzi em indivíduos residentes no Mato Grosso do Sul 2000
Partial purification and characterization of a protein complex from T. cruzi epimastigotes for use in serodiagnosis of Chagas'disease 1999
PCR-based diagnosis for Chagas'disease in treated and non-treated patients living in endemic area 1999
Trypanosoma cruzi en SIDA: Localización gastrointestinal y mecanismos alternativos de transmisión 1998
A paradoxical finding?: Zero HIV seroprevalence, and low infection rates with sexually transmitted (STIs) and blood-borne infections (BBIs) among drug- and alcohol-dependent inpatients in Rio de Janeiro, BR 1998
Enterocytozoon bieneusi and coinfections in patients with AIDS and chronic diarrhea 1998
Comparison of IgG antibody prevalence for Parvovirus B19 and rubella infections in Rio de Janeiro 1998
Molecular and immunological diagnosis of parvovirus B19 infection in 225 patients 1998
Parvovirus B19 infection: an AIDS-related infection in a Rio de Janeiro Hospital 1998
Comparison of nested PC-ITS-PCR and single-tube nested PC-ITS-PCR for the detection of Pneumocystis carinii in bronchoalveolar lavage samples 1998
Genetic characterization of human, animal and environmental Brazilian isolates of Histoplasma capsulatum by using RAPD 1998
Evaluation of ITS nested PCR for detection of Pneumocystis carinii in bronchoalveolar lavage samples 1998
A recombinant antigen and peptide line immunoassay (LIA) as an alternative diagnosic test for Chagas' disease 1997
Evaluation of three commercial enzyme linked immunosorbent assays (ELISA) for the Diagnosis of Chagas' disease 1997
Análise da diversidade genética em cepas de Histoplasma capsulatum isoladas no estado do Rio de Janeiro 1997
Asymptomatic Chlamydia trachomatis (CT) infection in men in Rio de Janeiro, Brazil: Comparison of diagnostic methods 1997
Identificación de Enterocytozoon bieneusi en secciones parafinadas de biopsias duadenales por técnicas moleculares 1997
Enfermedad de Chagas gastrointestinal en pacientes infectados con el virus de la immunodeficiencia humana 1997
Enterocytozoon bieneusi: Diagnóstico molecular en muestras histológicas 1997
Detection of Parvovirus B19 DNA by nested PCR 1997
Modified method for the detection of parvovirus B19 DNA by nested polymerase chain reaction 1997
Innolia Chagas Ab como um teste alternativo para o diagnóstico da doença de Chagas utilizando peptídeos sintéticos e recombinantes 1997
Método modificado para a detecção do DNA de parvovírus humano B19 usando nested PCR 1997
Detecção do DNA de parvovírus humano B19 utilizando nested PCR 1997
Colorimetric detection of polymerase chain reaction-amplified kinetoplast minicircle DNA of Trypanosoma cruzi 1996
Chagas' disease serology: reactivity classification of serum panels obtained in four different areas in Brazil 1996
Immunopotentiation of protective antigens in experimental Chagas'disease 1994
Polymerase chain reaction detection of Trypanosoma cruzi in human blood samples as a tool for diagnosis and treatment evaluation 1994
Detection of T. cruzi through PCR amplification of kDNA sequences in chronic chagasic patients 1993
Recognition of epitopes from T. cruzi-specific antigens by chagasic sera (II) 1993
Repetitive antigens of T. cruzi: Molecular biology and application in the immunodiagnosis of Chagas'disease 1992
Chagas'disease diagnosis: Evaluation of different tests in blood bank screening and study of sera samples inconclusive in conventional serology 1992
Recognition of epitopes from two T. cruzi-specific antigens by chagasic sera 1992
Studies on the expression of the repetitive antigen CRA in T. cruzi clone Dm 28c and strain Y 1991
Use of recombinant antigens for the immunodiagnosis of Chagas'disease 1990
Expression of T.cruzi antigens containing repetitive epitopes 1989
Publicações:
Minha Rede: