Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Raul H Kessler"'
Autor:
Charles F. Martins, Cláudio R. Madruga, Wilson W. Koller, Flábio R. Araújo, Cleber O. Soares, Raul H. Kessler, Elaine S.P. Melo, Laura R. Rios, Robson C.F. Almeida, Manoel S.C. Lima Jr, Antonio Thadeu M. Barros, Luiz C. Marques
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 28, Iss 1, Pp 51-56 (2008)
Trypanosoma vivax outbreaks in beef cattle in the Pantanal region of Mato Grosso do Sul state, Brazil, causes relevant economical impact due to weight loss, abortion and mortality. Cattle moved from the Pantanal to adjacent areas of this ecosystem fo
Externí odkaz:
https://doaj.org/article/3973fd9c199a497093536a5604c332a1
Autor:
Claudio R Madruga, Flábio R Araújo, Gustavo Cavalcante-Goes, Charles Martins, Ingá B Pfeifer, Laura R Ribeiro, Raul H Kessler, Cleber O Soares, Midori Miguita, Elaine PS Melo, Robson FC Almeida, Manoel MSC Lima Jr.
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 101, Iss 7, Pp 801-807 (2006)
There are data indicating that the distribution of Trypanosoma vivax in the Brazilian territory is expanding with potential to reach other areas, where the vectors are present. The detection of anti-trypanosomal antibodies in serum provides important
Externí odkaz:
https://doaj.org/article/8c4d7ffb7bd244efbd60a6679fcd061a
Autor:
Virgínia MG Silva, Flábio R Araújo, Claudio R Madruga, Cleber O Soares, Raul H Kessler, Maria AO Almeida, Stênio P Fragoso, Lenita R Santos, Carlos AN Ramos, Gisele Bacanelli, Roberto AA Torres Júnior
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 101, Iss 5, Pp 511-516 (2006)
Indirect enzyme-linked immunosorbent assays (ELISAs) based on recombinant major surface protein 5 (rMSP5) and initial body (IB) antigens from a Brazilian isolate of Anaplasma marginale were developed to detect antibodies against this rickettsia in ca
Externí odkaz:
https://doaj.org/article/9d02130a21c64d5e99cf8ea9d0e9d993
Autor:
Flábio R Araújo, Valeska SP Melo, Carlos AN Ramos, Claudio R Madruga, Cleber O Soares, Raul H Kessler, Nalvo F Almeida, Graziela S Araújo, Leucio C Alves, Roberto AA Torres Júnior, Stênio P Fragoso, Paulo RC Arauco, Gisele Bacanelli, Maristeli B Oliveira, Lenita R Santos
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 100, Iss 7, Pp 765-769 (2005)
Indirect enzyme-linked immunosorbent assays (ELISAs) based on recombinant MSP1a and MSP2 from a Brazilian isolate of Anaplasma marginale were developed to detect antibodies against this rickettsia in cattle. The high sensitivities (99% for both tests
Externí odkaz:
https://doaj.org/article/4bf6873bb66942ac88199327ef21a3cb
Autor:
Silvia L Barros, Claudio R Madruga, Flabio R Araújo, Carlos F Menk, Maria Angela O de Almeida, Elaine PS Melo, Raul H Kessler
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 100, Iss 6, Pp 513-517 (2005)
The objectives of this work were to determine the prevalence of Babesia bovis, Babesia bigemina, and Anaplasma marginale detecting antibodies in cattle raised in the semi-arid region of the state of Bahia, Brazil, through indirect enzyme linked immun
Externí odkaz:
https://doaj.org/article/79cbb9eb86704ea3b003e2f5e9def11b
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 23, Iss 4, Pp 139-148 (2003)
Até o presente momento, as imunizações contra anaplasmose em rebanhos bovinos utilizam organismos vivos ou mortos. No entanto, esforços têm sido realizados nos últimos anos com o objetivo de desenvolver uma nova geração de vacinas. A membrana
Externí odkaz:
https://doaj.org/article/224b0d1c537b47a782a7722ef5c3eb4e
Autor:
Jaqueline B Oliveira, Claudio R Madruga, Maria AM Schenk, Raul H Kessler, Midori Miguita, Flábio R Araújo
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 98, Iss 3, Pp 395-400 (2003)
Antigenic characterization of Anaplasma marginale isolates, by identifying conserved and variable epitopes of major surface proteins (MSP), is an important tool for vaccine development against this rickettsia. The B cell epitopes of A. marginale isol
Externí odkaz:
https://doaj.org/article/6b3acef72b3f46ca898825a5c7a12cbd
Genetic and antigenic analysis of Babesia bigemina isolates from five geographical regions of Brazil
Autor:
Claudio R. Madruga, Cássia R.B. Leal, Alda M.T. Ferreira, Flábio R. Araújo, Ana L.V. Bonato, Raul H. Kessler, Maria A.M. Schenk, Cleber O. Soares
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 22, Iss 4, Pp 153-160 (2002)
A molecular epidemiological study was performed with Babesia bigemina isolates from five geographical regions of Brazil. The genetic analysis was done with random amplification of polymorphic DNA (RAPD), repetitive extragenic palindromic elements-pol
Externí odkaz:
https://doaj.org/article/d0a01648873442ad82d471755fa353c0
Autor:
Cláudio R. Madruga, Flábio R. Araújo, Ana Paula C. Marques, Cristiano M.E. Carvalho, Flávia Q. Cusinato, Adalberto J. Crocci, Raul H. Kessler, Midori Miguita
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 20, Iss 4, Pp 167-170 (2000)
Uma prova de imunoadsorção enzimática (ELISA) para detecção de anticorpos contra Babesia bovis foi desenvolvida e avaliada em comparação à imunofluorescência indireta (IFI). A sensibilidade e especificidade do ELISA, determinadas pela análi
Externí odkaz:
https://doaj.org/article/9cb0affb613740958640cfbce7efa435
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 20, Iss 4, Pp 161-166 (2000)
A rapid conglutination test (RCT) with performance comparable to the indirect fluorescent antibody technique (IFAT) was developed to detect antibodies against Babesia bigemina (B. bigemina-RCT). The B. bigemina-RCT is a sensitive, specific, economica
Externí odkaz:
https://doaj.org/article/eb7b0e9799bc4aa2acfabd9bb6ae09aa