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Investigation of biofilm production and icaA and icaD genes in Staphylococcus aureus isolated from heifers and cows with mastitis
(Wiley-Blackwell, 2015-03-01)
Biofilm formation and antimicrobial resistance of Staphylococcus aureus are important virulence factors in cases of mastitis in dairy cows. However, few studies have investigated mastitis strains isolated from heifers. ...
Risk factors of S. aureus intramammary infection in pre partum dairy heifers under grazing conditions and molecular characterization of isolates from heifers and cows
(Cambridge University Press, 2020-02)
The aims of the research reported here were to identify potential risk factors associated with the presence of Staphylococcus aureus intramammary infection (IMI) in pre partum dairy heifers on 17 dairy farms from three ...
Alternativas en el manejo de la mastitis en novillas
(Universidad de Córdoba, 2009)
Utilização da vacina Escherichia coli J-5 na imunização de vacas e novilhas leiteiras contra mastites causadas por Escherichia coli
(Universidade Federal de Minas GeraisUFMG, 2010-03-05)
Immunization of cows and dairy heifers with E.coli J5 vaccine in order to prevent and control mastitis caused by E.coli was evaluated. Prevalence of postpartum intramammary infections by this agent; clinical mastitis ...
Efficacy of immunization with a recombinant S. aureus vaccine formulated with liposomes and ODN-CpG against natural S. aureus intramammary infections in heifers and cows
(Elsevier, 2022-07)
The aims of the present study were to evaluate the ability of a subunit vaccine composed of recombinant molecules of α-toxin, β-toxin, FnBPA and ClfA, formulated with cationic liposomes and CpG-ODN, to confer protection ...
Immune response of heifers against a Staphylococcus aureus CP5 whole cell and lysate vaccine formulated with ISCOM Matrix adjuvant
(2014-02)
Staphylococcus aureus is the most frequently isolated pathogen from bovine intramammary infections worldwide. Commercially available vaccines for mastitis control are composed either of S. aureus lysates or whole-cells ...
Eficácia do ceftiofur no tratamento estendido intramamário da mastite subclínica por estafilococos em primíparas bovinasEfficacy of extended ceftiofur intramammary therapy for treatment of staphylococcal subclinical mastitis in lactating primiparous heifers
(Universidade Estadual Paulista (Unesp), 2016)