Results 31 to 40 of about 77,997 (313)

Evaluation of the immunomodulatory activities of the probiotic strain lactobacillus fermentum UCO-979C [PDF]

open access: yes, 2019
Lactobacillus fermentum UCO-979C, a strain isolated from a human stomach, was previously characterized by its potential probiotic properties. The UCO-979C strain displayed the ability to beneficially regulate the innate immune response triggered by ...
Alvarez, Gladis Susana   +11 more
core   +1 more source

Promotion of autolysis in lactobacilli.

open access: yesAgricultural and Biological Chemistry, 1975
The conditions of promotion of autolysis of three strains of Lactobacilli were investigated. The autolysis of L. acidophilus, L. helveticus and L. casei at exponential phase was remarkably enhanced by freezing storage at −20°C overnight.The turbidity decrease of L. acidophilus’ cell suspension corresponds to the increase of cell free nitrogen compounds,
Kunio Ohmiya, Yasushi Sato
openaire   +2 more sources

The extracellular biology of the lactobacilli [PDF]

open access: yesFEMS Microbiology Reviews, 2010
Lactobacilli belong to the lactic acid bacteria, which play a key role in industrial and artisan food raw-material fermentation, including a large variety of fermented dairy products. Next to their role in fermentation processes, specific strains of Lactobacillus are currently marketed as health-promoting cultures or probiotics.
Kleerebezem, M.   +6 more
openaire   +4 more sources

Modulation of porcine intestinal epitheliocytes immunetranscriptome response by Lactobacillus jensenii TL2937 [PDF]

open access: yes, 2016
In order to evaluate probiotic strains applicable for the beneficial immunomodulation of the porcine gut (immunobiotics), we previously developed a porcine intestinal epitheliocyte cell line (PIE cells).
Albarracín, Leonardo Miguel   +14 more
core   +1 more source

Preliminary evaluation of probiotic properties of Lactobacillus strains isolated from Sardinian dairy products [PDF]

open access: yes, 2014
Twenty-three Lactobacillus strains of dairy origin were evaluated for some functional properties relevant to their use as probiotics. A preliminary subtractive screening based on the abilities to inhibit the growth of microbial pathogens and hydrolyze ...
Conti S   +7 more
core   +1 more source

In vitro and in vivo selection of potentially probiotic lactobacilli from Nocellara del Belice table olives [PDF]

open access: yes, 2018
Table olives are increasingly recognized as a vehicle as well as a source of probiotic bacteria, especially those fermented with traditional procedures based on the activity of indigenous microbial consortia, originating from local environments.
Devirgiliis, C.   +7 more
core   +4 more sources

Lactobacillus fermentum and Lactobacillus crispatus Do Not Have Cytotoxic Effects on HN5 Oral Squamous Cell Carcinoma Cell Line

open access: yesInternational Journal of Dentistry, 2021
Background. The oral environment has a very complex normal flora and a wide variety of bacteria including lactobacilli. Studies have shown oral microbial flora has important influence in the development of oral cancer.
Sepideh Mokhtari   +4 more
doaj   +1 more source

Effects of probiotic lactobacilli on inflammatory responses to Escherichia coli in pig intestinal cells

open access: yesAcademia Biology
In the swine industry, the increased awareness of the in-feed use of antibiotics due to the emergence of resistant bacteria led to an intense search for alternative strategies.
José D. Uezen   +7 more
doaj   +1 more source

A Serological Classification of Lactobacilli [PDF]

open access: yesJournal of General Microbiology, 1955
SUMMARY: A collection of 442 strains of lactobacilli, including representatives of all recognized species and 190 freshly isolated strains was studied serologically. Using sera prepared against some of these strains and crude HCl extracts, it was possible to classify 312 (70%) of these strains by precipitin tests into six groups and one subgroup.
openaire   +2 more sources

Isolation and immunocharacterization of lactobacillus salivarius from the intestine of wakame-fed pigs to develop novel "Immunosynbiotics" [PDF]

open access: yes, 2019
Emerging threats of antimicrobial resistance necessitate the exploration of effective alternatives for healthy livestock growth strategies. ?Immunosynbiotics?, a combination of immunoregulatory probiotics and prebiotics with synergistic effects when used
Albarracín, Leonardo   +12 more
core   +1 more source

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