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Characterization of an Enterococcus faecium strain in a murine mastitis model
(Wiley Blackwell Publishing, Inc, 2020-05)
The aim of the study was to characterize phenotypically and genotypically Enterococcus faecium strains collected from bovine mastitis milk and to evaluate one of them for its virulence in a murine mastitis model. Methods ...
In vivo bactericidal efficacy of gwh1 antimicrobial peptide displayed on protein nanoparticles, a potential alternative to antibiotics
(MDPI AG, 2020-12)
Oligomerization of antimicrobial peptides into nanosized supramolecular complexes produced in biological systems (inclusion bodies and self-assembling nanoparticles) seems an appealing alternative to conventional antibiotics. ...
Immune response of Staphylococcus aureus strains in a mouse mastitis model is linked to adaptive capacity and genotypic profiles
(Elsevier Science, 2017-05)
Staphylococcus aureus is one of the most frequently isolated major pathogens from intramammary infections (IMI) worldwide. The mechanisms by which S. aureus IMI are established and maintained in dairy cows involve both ...
Immune response of Staphylococcus aureus strains in a mouse mastitis model is linked to adaptive capacity and genotypic profiles
(2017)
Staphylococcus aureus is one of the most frequently isolated major pathogens from intramammary infections (IMI) worldwide. The mechanisms by which S. aureus IMI are established and maintained in dairy cows involve both ...
Intramammary inoculation of Panax ginseng plays an immunoprotective role in Staphylococcus aureus infection in a murine model
(2017-12)
The immunoprotective effect of Panax ginseng (Pg) extract was investigated in a mouse mastitis model. Lactating female mice were intramammarily inoculated with Pg or placebo, and then were challenged with S. aureus, while ...
Estudios in vivo e in vitro sobre aspectos de la interacción patógeno-hospedador a partir de cepas seleccionadas de staphylococcus aureus procedentes de infecciones intramamarias en bovinos
(2015-04-07)
Staphylococcus aureus es el principal agente causante de mastitis bovina en Argentina y en el mundo. Esta bacteria ocasiona infecciones crónicas que generan importantes pérdidas a los productores y la industria lechera. ...
Within-host evolution of bovine Staphylococcus aureus selects for a SigB-deficient pathotype characterized by reduced virulence but enhanced proteolytic activity and biofilm formation
(Nature Publishing Group, 2019-10)
Staphylococcus aureus is a major cause of bovine mastitis, commonly leading to long-lasting, persistent and recurrent infections. Thereby, S. aureus constantly refines and permanently adapts to the bovine udder environment. ...
Estudo do efeito dos antígenos imunomoduladores de Phythium insidiosum em modelo murino com criptococose experimental.
(Universidade Federal de Minas GeraisUFMG, 2016-04-04)
The central objective of this investigation was to test if the immunomodulatory properties of Pythium insidiosum antigens could decrease the time of treatment with amphotericin B in an animal model of Cryptococcus gattii. ...