Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ronnie A. Assis"'
Autor:
Prhiscylla Sadanã Pires, Roselene Ecco, Marina Rios de Araújo, Rodrigo Otávio Silveira Silva, Felipe Masiero Salvarani, Luís Guilherme Dias Heneine, Ronnie Antunes Assis, Francisco Carlos Faria Lobato
Publikováno v:
Semina: Ciências Agrárias, Vol 33, Iss 6, Pp 2337-2346 (2012)
The comparative anatomical and histopathological lesions caused by different histotoxic clostridia are considered an important step in the diagnosis of epidemiological mionecrosis. In the present study, guinea pigs (Cavia porcellus) were used to repr
Externí odkaz:
https://doaj.org/article/d15a12cd0d454b27a32db2a683a6f35d
Autor:
Pedro Moreira Couto Motta, Ronnie Antunes Assis, Anselmo Vasconcelos Rivetti, Antônio Augusto Fonseca Júnior, Anapolino Macedo de Oliveira, Marcelo Fernandes Camargos, Rômulo Cerqueira Leite
Publikováno v:
Ciência Animal Brasileira, Vol 9, Iss 3, Pp 786-790 (2008)
A ocorrência de Mycoplasma spp como contaminante de cultivos celulares nos laboratórios de cultivo celular da Escola de Veterinária da UFMG e do Laboratório Nacional Agropecuário de Minas Gerais foi estabelecida através da implementação de um
Externí odkaz:
https://doaj.org/article/d791ad0b3c6d45019abcc3e1b0c9cd95
Autor:
Macarena G. Sanz, Lucila Venturini, Ronnie A. Assis, Francisco Uzal, Miguel A. Risso, Julio R. Idiart, Carlos J. Perfumo
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 27, Iss 7, Pp 297-300 (2007)
The objectives were to determine the prevalence of fibrinonecrotic enteritis (FNE) on a farrow-to-finish farm of 1,000 sows, to categorize the pathological changes, and to to investigate the lesion associated agents Isospora suis and Clostridium perf
Externí odkaz:
https://doaj.org/article/d5fc3b3bd5234b6ab7705bef71f0c4e1
Autor:
Ronnie A. Assis, Francisco C.F. Lobato, Rogéria Serakides, Renato L. Santos, Guilherme R.C. Dias, Ricardo. A.P. Nascimento, Vera. L.V. Abreu, Patrícia M. Parreiras, Francisco A. Uzal
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 25, Iss 1, Pp 4-8 (2005)
Blackleg is caused by Clostridium chauvoei, whereas malignant oedema is caused by C. chauvoei, C. septicum, C. sordellii, C. perfringens type A, and/or C. novyi type A. Anti-C. chauvoei, anti-C. septicum, anti-C. sordellii and anti-C. novyi type A po
Externí odkaz:
https://doaj.org/article/adf4fa1b76e24a3fb9f55f419f423665
Autor:
Patrícia M Parreiras, Francisco CF Lobato, Andréa P Alencar, Telma de Figueiredo, Harrison M Gomes, Neio Boéchat, Andrey P Lage, Ronnie A Assis, Márcia AS Pereira, Patrícia R Souza, Pedro MPC Mota, Philip N Suffys
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 99, Iss 7, Pp 749-752 (2004)
Transmission of Mycobacterium bovis from cattle to humans has been reported and can cause tuberculosis (Tb) and a problem in certain risk populations. Therefore, knowledge of resistance of M. bovis towards antibiotics used for therapy of human Tb cou
Externí odkaz:
https://doaj.org/article/af25b867bb1e4a4a869d2236c29ef7fc
Autor:
Edson M. Colodel, David Driemeier, Milene Schmitz, Marlise Germer, Ricardo A. P. Nascimento, Ronnie A. Assis, Francisco C.F. Lobato, Francisco A. Uzal
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 23, Iss 4, Pp 173-178 (2003)
São descritos surtos de enterotoxemia em caprinos em cinco propriedades no Estado do Rio Grande do Sul. Os animais afetados eram, normalmente, encontrados mortos ou apresentavam evolução aguda de 2 a 3 horas com acentuada depressão, cólicas abdo
Externí odkaz:
https://doaj.org/article/22d4f3e7f04249b09f499cdfe098b45d
Autor:
Adrienny T. R. Costa, Francisco C.F. Lobato, Vera L.V. Abreu, Ronnie A. Assis, Ronaldo Reis, Francisco A. Uzal
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 47, Iss 2, Pp 113-115 (2005)
A total of 110 strains of Streptococcus suis, isolated from diseased pigs in Brazil were serotyped and analyzed for virulence. Serotyping of the strains resulted in the following classification: 42 strains of serotype 2 (38.2%), 10 strains of serotyp
Externí odkaz:
https://doaj.org/article/f662391601ad488997d5b1050ef56629
Autor:
Luciana A F Gil, Carlos Eduardo P da Cunha, Gustavo M S G Moreira, Felipe M Salvarani, Ronnie A Assis, Francisco Carlos F Lobato, Marcelo Mendonça, Odir A Dellagostin, Fabricio R Conceição
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e69692 (2013)
Bovine botulism is a fatal disease that is caused by botulinum neurotoxins (BoNTs) produced by Clostridium botulinum serotypes C and D and that causes great economic losses, with nearly 100% lethality during outbreaks. It has also been considered a p
Externí odkaz:
https://doaj.org/article/cf69405ed2bb40ce97e722b01cbd0394
Autor:
M.::http://voc.sedici.unlp.edu.ar/node/66375::600 Cattáneo, J. Bermúdez, Ronnie A.::http://voc.sedici.unlp.edu.ar/node/67381::600 Assis
Publikováno v:
Analecta Veterinaria, Vol 30, Iss 2 (2010)
En la cría de peces en cautiverio una de las enfermedades de mayor importancia es la causada por Streptococcus iniae. El objetivo de este trabajo fue el estudio de los títulos anticuerpos en esturiones vacunados contra S. iniae. El trabajo se reali
Externí odkaz:
https://doaj.org/article/70597a603876457b914f78f5da55b897
Autor:
Marcelo Fernandes Camargos, Anapolino Macedo de Oliveira, Antônio Augusto Fonseca Júnior, Anselmo Vasconcelos Rivetti, Pedro Moreira Couto Motta, Ronnie Antunes Assis, Rômulo Cerqueira Leite
Publikováno v:
Ciência Animal Brasileira, Vol 9, Iss 3 (2008)
A ocorrência de Mycoplasma spp como contaminante de cultivos celulares nos laboratórios de cultivo celular da Escola de Veterinária da UFMG e do Laboratório Nacional Agropecuário de Minas Gerais foi estabelecida através da implementação de um
Externí odkaz:
https://doaj.org/article/156a810dc10049e9a468b645bd854d67