Results 21 to 30 of about 425 (116)

Identification of pathogenic species by conventional or real-time PCR and sequencing of the DNA gyrase subunit B encoding gene [PDF]

, 2006
Background Leptospira is the causative genus of the disease, leptospirosis. Species identification of pathogenic Leptospira in the past was generally performed by either DNA-DNA hybridisation or 16s rRNA gene sequencing.
Smythe Lee D, Dohnt Michael F, Symonds Meegan L, Slack Andrew T   +3 more
core   +2 more sources

Epidemiological characterization of leptospirosis in horses in the state of Pernambuco, northeastern Brazil

Arquivos do Instituto Biológico, 2016
: An epidemiological survey aiming to determine the occurrence of anti-Leptospira antibodies and to identify risk factors was carried out in horses of the Pajeú microregion, state of Pernambuco. Sera from 100 horses from 38 properties in four counties in
José Romero Alexandre Alves, Kalyne Danielly Silva de Oliveira, Diego Figueiredo da Costa, Leise Gomes Fernandes, Severino Silvano dos Santos Higino, Clebert José Alves, Carolina de Sousa Américo Batista Santos, Sergio Santos de Azevedo   +7 more
doaj   +1 more source

Main aspects of Leptospira sp infection in sheep [PDF]

, 2010
Este trabalho tem como objetivo revisar as infecções por Leptospira sp em ovinos. São abordados os aspectos epidemiológicos, incluindo a ocorrência no Brasil e as formas de transmissão, os sinais clínicos e as lesões, o diagnóstico e as medidas de ...
Castro, Márcio Botelho de, Leite, Rômulo Cerqueira, Melo, Cristiano Barros de, Melo, Luiza de Souza Seixas, Moreira, Élvio Carlos   +4 more
core   +1 more source

Leptospirosis en la interfaz humano-animal-ambiente en América Latina: determinantes, medidas de prevención y control [PDF]

, 2021
Leptospirosis is one of the main re-emerging zoonotic diseases with a worldwide distribution, mainly in regions with hot or tropical climates. It is caused by the spirochetal bacteria of the genus Leptospira, which, in their pathogenic life forms, causes
Córdova Robles, Francisca Nilza, López Robles, Guadalupe, Montalvo Corral, Maricela, Sandoval Petris, Edgar   +3 more
core   +3 more sources

Serosurvey of Leptospirainterrogans, Brucellaabortus and Chlamydophilaabortus infection in free-ranging giant anteaters (Myrmecophaga tridactyla) from Brazil

Pesquisa Veterinária Brasileira, 2015
:A serological survey for antibodies against Leptospira interrogans, Brucella abortus, and Chlamydophila abortus was conducted in 21 clinically healthy, free-ranging giant ant- eaters (Myrmecophaga tridactyla) from Parque Nacional das Emas (Goiás State ...
Flávia R. Miranda, Mariella Superina, Fernanda Vinci, Vanessa Hashimoto, Julio Cesar Freitas, Eliana Reiko Matushima   +5 more
doaj   +1 more source

Leptospirosis and brucellosis seroepidemiology in sheep and dogs from non-mechanized rural properties in the northwestern region in the state of Paraná

Semina: Ciências Agrárias, 2016
Sheep breeding has been important in agribusiness, transforming the Brazilian productive scenario. However, it is still deficient due to the damages caused by infectious diseases.
Leila Alves de Oliveira, Melissa Marchi Zaniolo, Eduardo Herrera Dias, Hermes Bianki Silva Brandão, Kariny Aparecida Jardim Rubio, Bruna Paula Martins Ferreira, Aguinaldo Yoshio Nakamura, Roberta Torres Chideroli, Julio Cesar de Freitas, Daniela Dib Gonçalves   +9 more
doaj   +1 more source

Agglutinins to Leptospira spp. in equines slaughtered in the southern region of Brazil

Semina: Ciências Agrárias, 2016
The objective of this study was to investigate the presence of anti-Leptospira spp. antibodies in serum samples of horses slaughtered in an abattoir, under the Brazilian federal food inspection service, in the southern region of Brazil.
Renata Ferreira dos Santos, Glaucenyra Cecília Pinheiro da Silva, Nivaldo Aparecido de Assis, Luis Antonio Mathias   +3 more
doaj   +1 more source

Exposure of free-ranging wild carnivores, horses and domestic dogs to Leptospira spp in the northern Pantanal, Brazil [PDF]

, 2011
Leptospirosis is a zoonotic disease affecting most mammals and is distributed throughout the world. Several species of domestic and wild animals may act as reservoirs for this disease.
FERREIRA NETO, José Soares, FERREIRA, Fernando, JORGE, Rodrigo Silva Pinto, LIMA, Edson de Souza, MORAIS, Zenaide Maria de, SOUZA, Gisele Oliveira de, VASCONCELLOS, Silvio de Arruda   +6 more
core   +3 more sources

Zoonosis in dogs and cats attended by the Birth Control Project: Toxoplasma gondii, Leishmania spp. and Leptospira spp., serodiagnosis and epidemiology

Semina: Ciências Agrárias, 2015
Increasing human-animal proximity has also increased risks of zoonotic disease transmission. This study measured the prevalence of anti-Toxoplasma gondii, anti-Leishmania spp. and anti-Leptospira spp. IgG antibodies in dogs and cats attended by the Birth
Eloiza Teles Caldart , Caroline Constantino , Aline Kuhn Sbruzzi Pasquali , Aline do Nascimento Benitez , Fernando Nakanishi Hamada , Renata Cristina Ferreira Dias , Andressa Maria Rorato-Nascimento , Elizabete Regina Marangoni Marana , Italmar Teodorico Navarro , Nilva Maria Freres Mascarenhas , Julio Cesar de Freitas , Roberta Lemos Freire   +11 more
doaj   +1 more source

Ocorrência de anticorpos contra Leptospira spp. em eqüinos de área urbana de Londrina, Paraná, Brasil [PDF]

, 2007
A total of 320 horses were studied in this paper, both male and female, between two and 17 years of age, which were used for traction of wagons in the urban area of the municipality of Londrina (PR).
Alves, Lucimara Aparecida, Freitas, Julio Cesar de, Gonçalves, Daniela Dib, Hashimoto, Vanessa Yumi, Muller, Ernest Eckehardt, Oliveira, Rosângela Claret de, Reichmann, Peter, Silva, Francielle Gibson da   +7 more
core   +3 more sources