Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Eric Brouillette"'
Autor:
Jean-Philippe Langlois, Audrey Larose, Eric Brouillette, Julien A. Delbrouck, Pierre-Luc Boudreault, François Malouin
Publikováno v:
Molecules, Vol 29, Iss 2, p 343 (2024)
Tomatidine (TO) is a natural narrow-spectrum antibiotic acting on the Staphylococcus aureus small colony variant (SCV) with a minimal inhibitory concentration (MIC) of 0.06 µg/mL while it shows no activity against prototypical strains (MIC > 128 µg
Externí odkaz:
https://doaj.org/article/b012a0a65e5b4535a3d73a5ab7c4b153
Autor:
Eric Brouillette, Guillaume Millette, Suzanne Chamberland, Jean-Pierre Roy, Céline Ster, Tadele Kiros, Stephanie Hickey, Lauren Hittle, Joelle Woolston, François Malouin
Publikováno v:
Viruses, Vol 15, Iss 4, p 887 (2023)
Staphylococcus aureus causes intramammary infections (IMIs), which are refractory to antibiotic treatment and frequently result in chronic mastitis. IMIs are the leading cause of conventional antibiotic use in dairy farms. Phage therapy represents an
Externí odkaz:
https://doaj.org/article/5eabfebe2af840b3ae616af8c698862b
Publikováno v:
Veterinary Research, Vol 50, Iss 1, Pp 1-11 (2019)
Abstract An ethanolic extract from Rhodomyrtus tomentosa leaves (RTL) was studied as a natural alternative to control Staphylococcus aureus, which is an important pathogen responsible for bovine mastitis. The minimal inhibitory concentrations (MICs)
Externí odkaz:
https://doaj.org/article/1b0dfa4da7a64029a3d1d7d44c649fea
Autor:
Guillaume Millette, Jean-Philippe Langlois, Eric Brouillette, Eric H. Frost, André M. Cantin, François Malouin
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Staphylococcus aureus and Pseudomonas aeruginosa are prevalent lung pathogens in cystic fibrosis (CF). Whereas co-infection worsens the clinical outcome, prototypical strains are usually antagonistic in vitro. We sought to resolve the discrepancy bet
Externí odkaz:
https://doaj.org/article/eb79a709687b4065addeec0745012e1e
Autor:
Isabelle Guay, Simon Boulanger, Charles Isabelle, Eric Brouillette, Félix Chagnon, Kamal Bouarab, Eric Marsault, François Malouin
Publikováno v:
BMC Pharmacology and Toxicology, Vol 19, Iss 1, Pp 1-12 (2018)
Abstract Background Tomatidine (TO) is a plant steroidal alkaloid that possesses an antibacterial activity against the small colony variants (SCVs) of Staphylococcus aureus. We report here the spectrum of activity of TO against other species of the B
Externí odkaz:
https://doaj.org/article/e95719d96bb745b0adf36f969769c0e3
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0227109 (2019)
Staphylococcus aureus is known to produce persistent and chronic infections in both humans and animals. It is recognized that small-colony variants (SCVs), which produce higher levels of biofilm and that are capable of intracellular persistence, cont
Externí odkaz:
https://doaj.org/article/167d5e763497424db8c9529cef32a55f
Autor:
Jose V. Carratalá, Eric Brouillette, Naroa Serna, Alejandro Sánchez-Chardi, Julieta M. Sánchez, Antonio Villaverde, Anna Arís, Elena Garcia-Fruitós, Neus Ferrer-Miralles, François Malouin
Publikováno v:
Pharmaceutics, Vol 12, Iss 12, p 1217 (2020)
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. In this work, the antimi
Externí odkaz:
https://doaj.org/article/8bea72e6c0c8442295ae2723186ee5f5
Autor:
Abdelhamid Asli, Eric Brouillette, Céline Ster, Mariana Gabriela Ghinet, Ryszard Brzezinski, Pierre Lacasse, Mario Jacques, François Malouin
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0176988 (2017)
Staphylococcus aureus is one of the major pathogens causing bovine intramammary infections (IMIs) and mastitis. Mastitis is the primary cause for the use of antibiotics in dairy farms but therapeutic failure is often observed. One of the reasons for
Externí odkaz:
https://doaj.org/article/3d955efc92ac4441b0a0bac48f6c8648
Autor:
Julie Côté-Gravel, Eric Brouillette, Nataša Obradović, Céline Ster, Brian G Talbot, François Malouin
Publikováno v:
PLoS ONE, Vol 11, Iss 11, p e0166621 (2016)
Staphylococcus aureus is a leading cause of bovine intramammary infections (IMIs) that can evolve into difficult-to-treat chronic mastitis. To date, no vaccine formulation has shown high protective efficacy against S. aureus IMI, partly because this
Externí odkaz:
https://doaj.org/article/208c86506f8045dabef511d5c8aaa5ed
Autor:
Gabriel Mitchell, Alexandre Fugère, Karine Pépin Gaudreau, Eric Brouillette, Eric H Frost, André M Cantin, François Malouin
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e65018 (2013)
Staphylococcus aureus small-colony variants (SCVs) are persistent pathogenic bacteria characterized by slow growth and, for many of these strains, an increased ability to form biofilms and to persist within host cells. The virulence-associated gene e
Externí odkaz:
https://doaj.org/article/71d369ab7d674af58159b45cf201bbd5