Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Tiago Tomazi"'
Publikováno v:
Pesquisa Veterinária Brasileira, Vol 44 (2024)
ABSTRACT: The current study characterizes the genetic distribution of virulence and antimicrobial resistance of Streptococcus lutetiensis and Streptococcus equinus isolated from cows with clinical mastitis using whole genome sequencing (WGS). Althoug
Externí odkaz:
https://doaj.org/article/03c34a8987974f75b7eab5efbe10e198
Autor:
Nathália Cristina Cirone Silva, Marjory Xavier Rodrigues, Ana Carolina de Campos Henrique Tomazi, Tiago Tomazi, Bruna Lourenço Crippa, Liliana de Oliveira Rocha, Rodrigo Carvalho Bicalho
Publikováno v:
Semina: Ciências Agrárias, Vol 44, Iss 2 (2024)
Staphylococcus spp. are among the most isolated bacteria in clinical and subclinical mastitis cases in dairy cattle. The genus comprises biofilm-forming bacteria capable of producing toxins and acquiring resistance to multiple drugs. This work aimed
Externí odkaz:
https://doaj.org/article/cef044105c07435bba07137cd157872f
Autor:
Juliano Leonel Gonçalves, Gustavo Freu, Breno Luís Nery Garcia, Melina Melo Barcelos, Bruna Gomes Alves, Renata de Freitas Leite, Camylla Pedrosa Monteiro, Cristian Marlon de Magalhães Rodrigues Martins, Tiago Tomazi, Henk Hogeveen, Marcos Veiga dos Santos
Publikováno v:
Brazilian Journal of Veterinary Research and Animal Science, Vol 60 (2023)
This review summarized the significant results from Brazilian studies published in peer-reviewed scientific papers about the effect of bovine subclinical mastitis (SM) on economic performance and milk production. Different approaches were considered
Externí odkaz:
https://doaj.org/article/1da18d3e66fc4b38939c1cb4906dcf95
Autor:
Nathália Cristina Cirone Silva, Yongqiang Yang, Marjory Xavier Rodrigues, Tiago Tomazi, Rodrigo Carvalho Bicalho
Publikováno v:
BMC Veterinary Research, Vol 17, Iss 1, Pp 1-15 (2021)
Abstract Background Bovine mastitis is an important cause of economic loss in dairy farms. Streptococcus uberis is among the most frequently isolated bacterial species isolated from cows with mastitis. The aim of this study was to perform an in-depth
Externí odkaz:
https://doaj.org/article/3968972beb13448cae768ed76d526f52
Autor:
Gustavo Freu, Breno Luis Nery Garcia, Tiago Tomazi, Gabriela Siqueira Di Leo, Larissa Schneider Gheller, Valerio Bronzo, Paolo Moroni, Marcos Veiga Dos Santos
Publikováno v:
Pathogens, Vol 12, Iss 4, p 583 (2023)
Compost-bedded pack barns (CB) are receiving increasing attention as a housing system that can potentially improve the welfare of dairy cows. This study characterized the frequency and profile of pathogens isolated from clinical (CM) and subclinical
Externí odkaz:
https://doaj.org/article/ee80fbf40cd1489486936becfec7c988
Autor:
Valeria M. Alanis, Michael Zurakowski, Deb Pawloski, Tiago Tomazi, Daryl V. Nydam, Paula A. Ospina
Publikováno v:
Frontiers in Veterinary Science, Vol 8 (2021)
Environmental mastitis represents a major challenge on dairy farms where contagious pathogens are controlled by improved milking procedures. Therefore, research focused on the environment is important to improve udder health programs. The objectives
Externí odkaz:
https://doaj.org/article/f22bf24bb0ca48948f79cc72525fe951
Publikováno v:
Antibiotics, Vol 11, Iss 4, p 424 (2022)
Staphylococcus aureus is a contagious pathogen frequently associated with bovine mastitis in Brazil. Molecular characterization of Staph. aureus isolated from affected mammary quarters of cows with clinical mastitis (CM) can provide data on epidemiol
Externí odkaz:
https://doaj.org/article/8485ad8c5ba84723907ef96c17ae70f0
Autor:
Tiago Tomazi, Gustavo Freu, Bruna Gomes Alves, Antonio Francisco de Souza Filho, Marcos Bryan Heinemann, Marcos Veiga Dos Santos
Publikováno v:
PLoS ONE, Vol 14, Iss 10, p e0223719 (2019)
A genotypic characterization of Streptococcus uberis isolated from clinical mastitis (CM) in dairy cows, and the association of Strep. uberis genotypes and antimicrobial susceptibility (AMS) was performed. A total of 89 isolates identified as Strep.
Externí odkaz:
https://doaj.org/article/13cf9872bedf49a18f540e4a0b30e3aa
Autor:
Gustavo Freu, Tiago Tomazi, Camylla Pedrosa Monteiro, Melina Melo Barcelos, Bruna Gomes Alves, Marcos Veiga dos Santos
Publikováno v:
Animals, Vol 10, Iss 9, p 1522 (2020)
The effect of an internal teat sealant (ITS) on subsequent infection of the mammary gland was evaluated on the following mammary gland health indicators: (a) bacteriological cure of preexisting intramammary infections at drying off, (b) risk of postp
Externí odkaz:
https://doaj.org/article/66a508c345544c99a58a8c2a2ab04e45
Autor:
Tiago Tomazi, Antonio Francisco de Souza Filho, Marcos Bryan Heinemann, Marcos Veiga Dos Santos
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0199561 (2018)
The objectives of this study were to: (a) genotypically characterize Streptococcus agalactiae isolates recovered from clinical mastitis (CM) cases in dairy cows and, (b) determine the association of antimicrobial susceptibility (AMS) and genotypes of
Externí odkaz:
https://doaj.org/article/e0027c3e5e444b3eb0a35ab4ddb2ac5f