Results 71 to 80 of about 48,939 (266)

Antimicrobial Activity of Combination Bacteriocin and Asam Sunti Extract (Averrhoa bilimbi L. fermented) Against Multidrug Resistant Escherichia coli in Lettuces (Lactuca sativa)

open access: yesJournal of Experimental Life Science, 2021
The ready-to-eat vegetables are often associated with the presence of multidrug-resistant (MDR) bacteria. This study aimed to evaluate the potency of bacteriocin, Asam Sunti extract, and their combination against MDR E. coli in lettuce.
Angie Via Resty Kimbal   +2 more
doaj   +1 more source

A multi-bacteriocin cheese starter system comprising nisin and lacticin 3147 in Lactococcus lactis, in combination with plantaricin from Lactobacillus plantarum [PDF]

open access: yes, 2017
Functional starter cultures demonstrating superior technological and food safety properties are advantageous to the food fermentation industry. We evaluated the efficacy of single and double bacteriocin-producing starters of Lactococcus lactis capable of
Griffin, Carmel   +6 more
core   +1 more source

Postbiotics and Nicotinamide Utilize Distinct Mechanisms to Improve Skin Barrier Integrity, Inflammation, and Keratinocyte Differentiation

open access: yesAllergy, EarlyView.
Integrating skin barrier measurements with omics and machine learning, we found that postbiotics and NAM regulate skin homeostasis through distinct, strain‐ and dose‐dependent mechanisms. Postbiotics primarily modulate skin barrier function by promoting keratinocyte differentiation and suppressing inflammation.
Yagiz Pat   +21 more
wiley   +1 more source

Purification and characterisation of the bacteriocin produced by Lactobacillus plantarum, isolated from Chinese pickle

open access: yesCzech Journal of Food Sciences, 2014
119 strains of lactic acid bacteria from Chinese pickle were tested for production of antimicrobial compounds (bacteriocins). Among them, strain C8 showed strongly antibacterial activity against Staphylococcus aureus ATCC 6538 and Escherichia coli ATCC ...
Fang Zhou   +5 more
doaj   +1 more source

Human extraintestinal pathogenic Escherichia coli strains differ in prevalence of virulence factors, phylogroups, and bacteriocin determinants [PDF]

open access: yes, 2016
Table S4. Differences in the distribution of virulence factors, E. coli phylogroups, bacteriocin production, and bacteriocin determinants between subgroups of ExPEC strains and fecal strains.
Alena Ševčíková   +4 more
core   +5 more sources

Real‐time fluorometric isothermal assays for detection of Streptococcus equi subspecies equi and Streptococcus equi subspecies zooepidemicus in horses: Validation, comparison and evaluation of their clinical application

open access: yesAustralian Veterinary Journal, EarlyView.
Infectious diseases significantly impact equine health and welfare, causing illness and death, and loss of productivity globally. One such disease is ‘strangles’, a highly contagious upper respiratory condition in horses caused by Streptococcus equi subspecies equi (SEE).
M Jelocnik   +11 more
wiley   +1 more source

Lactococcus lactis subsp. lactis as a natural anti-listerial agent in the mushroom industry [PDF]

open access: yes, 2019
peer-reviewedMushroom growth substrates from different commercial producers of mushrooms (Agaricus bisporus) were screened for the presence of bacteria with potential for use as biocontrol agents for controlling Listeria monocytogenes in the mushroom ...
Burgess, Catherine   +5 more
core   +1 more source

The Effect of Myrtacine and Celastrol‐Enriched Extract on Cutibacterium acnes Extracellular Vesicles

open access: yesInternational Journal of Dermatology, EarlyView.
Myrtacine alone, Celastrol‐enriched extract alone, or the combination of both ingredients were added to the culture medium either before (preventive condition) or after (modulating condition) incubation with C. acnes IA1 extracellular vesicles (EVs) from healthy and acne skin in immortalized keratinocytes (HaCaT cells) and human skin explants.
Caroline T. Cheung   +7 more
wiley   +1 more source

Bacteriocins, spite and virulence [PDF]

open access: yesProceedings of the Royal Society of London. Series B: Biological Sciences, 2004
There has been much interest in using social evolution theory to predict the damage to a host from parasite infection, termed parasite virulence. Most of this work has focused on how high kinship between the parasites infecting a host can select for more prudent exploitation of the host, leading to a negative relationship between virulence and parasite
Gardner, A, West, SA, Buckling, A
openaire   +3 more sources

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