30 documents found, page 1 of 3
Epidemiological and geospatial characterization of goat leptospirosis in Northe...
Viana, Maira Pôrto; Dêvede da Silva, José; César Lima, Ana Milena; Fernandes Alves, Francisco Selmo; Pinheiro, Raimundo RizaldoMade available in DSpace on 2022-04-28T19:47:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; The objective of this survey was to determine the seroprevalence of Leptospira spp., the most frequent serogroups, and the geospatial distribution in goats in seven states in the Northeast region of Brazil. Samples (n = 4,718) were collected in the states of Alagoas, Ceará, Maranhão, Paraíba, Piauí, Rio...
Spatial Distribution of Serologically Reactive Sheep to Leptospira spp. in the ...
da Silva, José Dêvede; Viana, Maira Porto; Calado, Lucas Gonzales Lima Pereira [UNESP]; Lima, Ana Milena César; Alves, Francisco Selmo FernandesMade available in DSpace on 2022-04-29T08:38:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Background: Considering the importance of leptospirosis in sheep farming and public health and the significance of identifying which serogroups circulate in sheep within each region, the objective of this study was to determine the seroprevalence and spatial distribution of the most frequent serogroups ...
Molecular detection of Leishmania infantum in donkeys and mules under semiarid ...
Limeira, Clécio Henrique; de Oliveira, Murilo Duarte; Júnior, João Pessoa Araújo [UNESP]; Malossi, Camila Dantas [UNESP]; Ullmann, Leila Sabrina [UNESP]Made available in DSpace on 2022-05-01T12:09:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Visceral leishmaniasis is a parasitic zoonosis that mainly affects poorest and most vulnerable populations, and domestic dogs are considered to be the main source of infection to the vector and therefore humans. However, several studies have investigated the role of other vertebrate hosts in the disease...
Epidemiological survey for goat leptospirosis in two distinct biomes in Northea...
Viana, Maira Porto; Silva, José Dêvede da; Lima, Ana Milena César; Alves, Francisco Selmo Fernandes; Pinheiro, Raymundo RizaldoCaprine breeding is a largely exploited activity in Brazil, with a herd of over 10 million goats concentrated mostly in the Northeast region, which contains 93.9% of the national herd. However, this region is affected by huge losses due to inappropriate management and illness occurrence, such as leptospirosis, a reproductive disease that causes economic and productive losses. Considering these previous statemen...
Parasitic agents of One Health importance in soils of public squares under semi...
Gorgônio, Sarah Araújo; Sousa, Debora Luise Canuto de; Bezerra, Camila de Sousa; Monteiro, Gabriel Dantas Fernandes; Paulo, Flávia da SilvaParasitic diseases are considered neglected diseases, with high occurrence in Brazil. Public squares are important leisure areas frequented by children, youth, adults and the elderly, however, such areas have a large number of animals, which eliminate feces in these places, increasing the transmission of zoonotic parasitic diseases. This study aimed to determine the occurrence of parasites in public squares soi...
Serological, molecular and bacteriological approaches for detecting Leptospira ...
Soares, Rafael Rodrigues; Barnabé, Nathanel Natércio da Costa; Nogueira, Denise Batista; da Silva, Laís Samara CavalcanteMade available in DSpace on 2021-06-25T11:07:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Even in the adverse environmental conditions of the semiarid region, leptospires can survive and spread by alternative routes of transmission, such as sexual in ewes, however, there is no data on rams. Thus, the present study aimed to evaluate the use of serological, molecular and microbial tools applie...
Leptospira interrogans infection in tegu lizard (Tupinambis merianae), Brazil
Fernandes, Juciê Jales; Pinheiro, Tiago Junior; Costa, Diego Figueiredo; Araújo Júnior, João Pessoa [UNESP]; Malossi, Camila Dantas [UNESP]Made available in DSpace on 2021-06-25T10:18:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01. Added 1 bitstream(s) on 2021-07-15T15:04:36Z : No. of bitstreams: 1 S0103-84782020001200454.pdf: 850016 bytes, checksum: 77e5fcaa5c1275c720ca5b83a4e453a6 (MD5); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); We used 12 tegu lizards (Tupinambis merianae) from northeastern Brazil, a...
Distribuição espacial de equinos sororreagentes à Leptospira spp. no Nordeste d...
Morais, Davidianne de Andrade; Bezerra, Camila de Sousa; Anjos, Denize Monteiro dos; Nunes, Bruno Cesar; Nogueira, Denise BatistaConsidering the importance of leptospirosis in both equine husbandry and public health, as well as the relevance of knowledge of current serogroup and the small number of studies addressing this disease in equines in Northeastern Brazil, the present study performed a serological survey of Leptospira spp. in a serum bank of 1,267 equines originating from 177 municipalities, located in four states in Northeastern...
Use of serological and molecular techniques for detection of Leptospira sp. car...
Nogueira, Denise Batista; da Costa, Flávia Teresa Ribeiro; Bezerra, Camila de Sousa; Silva, Maria Luana Cristiny Rodrigues; da Costa, Diego FigueiredoMade available in DSpace on 2020-12-12T02:39:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); It is possible that there are peculiarities in the epidemiology of leptospirosis in regions with a semiarid climate, where the environment is often adverse, allowing the occurrence of alternative transmission routes. The objective of ...
Leptospira sp. vertical transmission in ewes maintained in semiarid conditions
Nogueira, Denise Batista; da Costa, Flávia Teresa Ribeiro; de Sousa Bezerra, Camila; Soares, Rafael Rodrigues; da Costa Barnabé, Nathanael NatércioMade available in DSpace on 2020-12-12T02:12:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-08-01; Leptospirosis is a globally distributed disease associated with reproductive failures in livestock; however, its pathogenesis has not been fully elucidated. Results from the present study indicate there is a presence of Leptospira sp. in organs and fluids of fetuses from ewes slaughtered in the semiarid...