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Potential virulence factors of Streptococcus dysgalactiae associated with bovine mastitis.
TLDR
Characterization of host-pathogen interactions that take place during the early stages of mammary gland infection will enhance understanding of pathogenesis of intramammary infection which may contribute to development of methods to minimize production losses due to mastitis. Expand
Detection of Staphylococcus aureus adhesion and biofilm-producing genes and their expression during internalization in bovine mammary epithelial cells.
TLDR
Results provide new insights about S. aureus differential gene expression of adhesion-internalization factors during early interaction with mammary epithelial cells. Expand
Differential Abilities of Capsulated and Noncapsulated Staphylococcus aureus Isolates from Diverse agr Groups To Invade Mammary Epithelial Cells
TLDR
The results suggest that agr group I S. aureus strains are more efficiently internalized within epithelial cells and can persist in higher numbers in mammary gland tissue than S.AUREus strains classified in agr groups II, III, or IV. Expand
Phenotypic and genotypic characterization of Streptococcus uberis isolated from bovine subclinical mastitis in Argentinean dairy farms.
TLDR
Investigation of Streptococcus uberis isolated from subclinical mastitis cases showed heterogeneity in regard to their phenotypic and genotypic characteristics, and the PFGE patterns are not associated with the virulence profiles. Expand
Presence of enterotoxigenic Staphylococcus aureus in bulk tank milk from Argentine dairy farms.
TLDR
Findings underscore the need to control S. aureus bovine mastitis and to limit bacterial multiplication in bulk tank milk by enzyme-linked immunosorbent assay. Expand
Effect of infectious status and parity on somatic cell count and California mastitis test in pampinta dairy ewes.
TLDR
The relationship between somatic cell counts (SCC) and California mastitis test (CMT) results according to the infectious status of mammary halves and parity of Pampinta dairy ewes was evaluated and a good correlation was found between the CMT and SCC. Expand
Adherence of Streptococcus uberis to bovine mammary epithelial cells and to extracellular matrix proteins.
TLDR
Both strains of S. uberis evaluated were capable of adhering to bovine mammary epithelial cells and to ECMP, however, the encapsulated strain adhered better toECMP than the non-encapsulated strain. Expand
Virulence factors of Streptococcus uberis isolated from cows with mastitis.
TLDR
Involvement of intact microfilaments and de novo eukaryotic protein synthesis are required for bacterial invasion of mammary epithelial cells; a process that appeared to occur by a receptor-mediated endocytosis mechanism. Expand
Which are important targets in development of S. aureus mastitis vaccine?
TLDR
This review summarizes current knowledge on the major vaccine targets, including surface proteins, capsular polysaccharides, biofilm, and toxins, and the future of vaccine design were discussed, including how differences among in vivo models may influence vaccines development. Expand
Short communication: Relationship between the level of bovine leukemia virus antibody and provirus in blood and milk of cows from a naturally infected herd.
TLDR
A negative correlation was observed between the level of milk provirus load and milk antibody titers and by the consumption of raw milk, calves might be exposed to bovine leukemia virus favoring the perinatal transmission of this disease. Expand
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