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Hymerson Costa Azevedo ; Nair Silva Cavalcanti de Lira ; Leandro Rodello ; Otávio Augusto Filho ; Maurício Gauterio Dasso ; Sony Dimas Bicudo ; João Marcelo Azevedo de Paula Antunes ; Jane Megid ;Semina: Ciências Agrárias 2013, 34 2

Autor: Cristiane Nakada Nozaki

Fuente: http://www.redalyc.org/articulo.oa?id=445744120023


Introducción



Semina: Ciências Agrárias ISSN: 1676-546X semina.agrarias@uel.br Universidade Estadual de Londrina Brasil Nakada Nozaki, Cristiane; Costa Azevedo, Hymerson; Silva Cavalcanti de Lira, Nair; Rodello, Leandro; Filho, Otávio Augusto; Gauterio Dasso, Maurício; Dimas Bicudo, Sony; Azevedo de Paula Antunes, João Marcelo; Megid, Jane Brucella ovis REO 198 natural and experimental infection in Santa Inês rams from Brazil Semina: Ciências Agrárias, vol.
34, núm.
2, marzo-abril, 2013, pp.
759-764 Universidade Estadual de Londrina Londrina, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=445744120023 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative DOI: 10.5433-1679-0359.2013v34n2p759 Brucella ovis REO 198 natural and experimental infection in Santa Inês rams from Brazil Infecção natural e experimental de Brucella ovis REO 198 em carneiros Santa Inês do Brazil Cristiane Nakada Nozaki1; Hymerson Costa Azevedo2; Nair Silva Cavalcanti de Lira1; Leandro Rodello1; Otávio Augusto Filho3; Maurício Gauterio Dasso4; Sony Dimas Bicudo5; João Marcelo Azevedo de Paula Antunes1; Jane Megid5* Abstract B.
ovis pathogenicity was evaluated in experimentally inoculated and naturally infected rams.
Ten animals were submitted to simultaneous conjunctival and intrapreputial inoculation with 2x109 CFU- mL of B.
ovis REO 198.
After that, animals underwent physical examination and blood samples were collected for serology every week.
Positive serology results started to be observed in the 3rd week, with fluctuations in titers.
Clinical changes began in the 5th week after inoculation and were associated with positive serology in the acute phase of the disease.
Presence of B.
ovis in semen and urine culture was intermittent.
Three non-inoc...





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