Now showing items 771-780 of 805
Calcium modulates interactions between bacteria and hydroxyapatite
(SAGE Publications, 2006-12)
Bacterial adhesion onto hydroxyapatite is known to depend on the surface properties of both the biomaterial and the bacterial strain, but less is known about the influence of the composition of the aqueous medium. Here, ...
Inhibition of mycotoxin-producing Aspergillus nomius VSC 23 by lactic acid bacteria and Saccharomyces cerevisiae
(Sociedade Brasileira de Microbiologia, 2010-12)
The effect of different fermenting microorganisms on growth of a mycotoxin- producing Aspergillus nomius was assayed. Two lactic acid bacteria, Lactobacillus fermentum and Lactobacillus rhamnosus, and Saccharomyces cerevisiae, ...
Quesos artesanales venezolanos: evaluación de la calidad bacteriológica e identificación de bacterias ácido lácticas como componentes bacterianos de interés biotecnológico.Venezuelan artisanal cheeses: assesment of bacteriological quality and identification of lactic acid bacteria as bacterial components of biotechonological interest.
Immunomodulatory activity and control of Salmonella Enteritidis colonization in the intestinal tract of chickens by Lactobacillus based probiotic
(Elsevier B. V., 2015-09-15)
Lactobacillus-based probiotics (LBP) are used as competitive exclusion to control pathogenic enterobacterial infections and improve the weight gain in broiler chickens. This study assessed the inhibition of Salmonella ...
Lactobacillus paracasei modulates the immune system of Galleria mellonella and protects against Candida albicans infection
Probiotics have been described as a potential strategy to control opportunistic infections due to their ability to stimulate the immune system. Using the non-vertebrate model host Galleria mellonella, we evaluated whether ...
Clinical strains of Lactobacillus reduce the filamentation of Candida albicans and protect Galleria mellonella against experimental candidiasis
Candida albicans is the most common human fungal pathogen and can grow as yeast or filaments, depending on the environmental conditions. The filamentous form is of particular interest because it can play a direct role in ...
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Characterization and technological properties of lactic acid bacteria isolated from traditional Argentinean goat’s milk products
(Taylor & Francis, 2014-04-23)
A total of 286 lactic acid bacteria isolated from goat’s dairy products in northwest of Argentina were characterized. Lactobacilli (38%) and cocci (62%) were identified according to morphological, physiological, and relevant ...
Esterase activities of indigenous lactic acid bacteria from Argentinean goats' milk and cheeses
Esterase activities of indigenous lactic acid bacteria isolated from goats' milk and cheese were investigated. All of the strains exhibited esterase activity on α-naphthyl derivative of fatty acids of 2-6 carbon atoms. ...