Results 31 to 40 of about 17,098 (167)

Lactobacillus spp. belonging to the Casei group display a variety of adhesins [PDF]

Acta Scientiarum Polonorum Technologia Alimentaria, 2018
n. Adhesion of bacteria from the genus Lactobacillus to the gastrointestinal epithelium is, to a considerable degree, dependent on the interactions between adhesins found on the surface of bacterial cells and elements found within the epithelium. A significant role in these interactions is played by bacterial pro teins exposed to the cell wall surface,
Corinna, Konieczna, Agnieszka, Olejnik-Schmidt, Marcin T, Schmidt   +2 more
openaire   +2 more sources

The effect of probiotic bacteria on toll-like receptor-2 and -4 expression by spermatozoa in couples with unexplained recurrent spontaneous abortion

Biochemistry and Biophysics Reports, 2023
The disturbance of microbiota composition in the female reproductive tract (FRT) can result in several reproductive disorders. Spermatozoa express toll like receptors (TLRs) and may encounter many types of microbiota in the FRT, however no study has been
Razieh Alipour, Nasrin Sereshki, Mitra Rafiee, Vahid Ahmadipanah, Davod Pashoutan Sarvar, Kourosh Rahimian, David Wilkinson   +6 more
doaj   +1 more source

Identification and characterization of a conserved nuclease secreted by strains of the Lactobacillus casei group [PDF]

Journal of Applied Microbiology, 2004
Nuclease secretion was evaluated for five species of Lactobacillus and the activity was characterized in terms of thermal resistance, molecular weight and mode of action on plasmid DNA.Assays of nuclease from L. rhamnosus ATCC 9595 on DNA of different origins indicates a broad activity spectrum.
B, Péant, G, LaPointe
openaire   +2 more sources

Effects of Lactic Acid Bacteria Fermentation on the Active Components, Antioxidant Activity and Enzymes on Hypoglycemic Activity in Vitro of Acanthopanax senticosus Leaves

Shipin gongye ke-ji, 2022
In order to provide a theoretical basis for the application of Acanthopanax senticosus leaves in probiotic fermented health products, the Acanthopanax senticosus leaves were used as raw materials, and the three kinds of lactic acid bacteria were used for
Lijun GUAN, Jialei LI, Kunlun WANG, Yang GAO, Song YAN, Kaixin CHEN, Nina JI, Bo LI, Jiayou WANG, Shuwen LU   +9 more
doaj   +1 more source

Large-Scale Phylogenomics of the Lactobacillus casei Group Highlights Taxonomic Inconsistencies and Reveals Novel Clade-Associated Features

mSystems, 2017
Although the genotypic and phenotypic properties of the Lactobacillus casei group have been studied extensively, the taxonomic structure has been the subject of debate for a long time.
Sander Wuyts, Stijn Wittouck, Ilke De Boeck, Camille N. Allonsius, Edoardo Pasolli, Nicola Segata, Sarah Lebeer   +6 more
doaj   +1 more source

Antibacterial effect of lactic acid bacteria against psychrotrophic microorganisms in fresh minced beef meat during storage at 4 celsius [PDF]

Benha Veterinary Medical Journal, 2019
This study was conducted to investigate the antimicrobial effect of probiotic (Lactobacillus casei, Lactobacillus dulbrueckii and Bifidobacterium lactis) against psychrotrophic bacteria; which gave a promising biopreservation technique against ...
shimaa edris, Reham Amin, Mohamed Hassan, samar ibrahem   +3 more
doaj   +1 more source

Effects of dietary Lactobacillus casei on the immune, growth, antioxidant, and reproductive performances in male zebrafish (Danio rerio)

Aquaculture Reports, 2022
In this study, the effect of different levels of Lactobacillus casei in the diet was examined on the expression of growth (IGF-1 and GH), immunity (TNF-a and Lyz), antioxidants (SOD and Cat), and reproduction-related genes (FSH-R, AR, and Activin).
Roghieh Safari, Mohammad Reza Imanpour, Seyed Hossein Hoseinifar, Mehwish Faheem, Maryam Dadar, Hien Van Doan   +5 more
doaj   +1 more source

Expression of DinJ-YafQ System of Lactobacillus casei Group Strains in Response to Food Processing Stresses. [PDF]

Microorganisms, 2019
Toxin-antitoxin (TA) systems are widely distributed in bacterial genomes and are involved in the adaptive response of microorganisms to stress conditions. Few studies have addressed TA systems in Lactobacillus and their role in the adaptation to food environments and processes. In this work, for six strains belonging to L.
Levante A, Folli C, Montanini B, Ferrari A, Neviani E, Lazzi C.   +5 more
europepmc   +7 more sources

PIVOTAL ROLE OF LACTOBACILLUS STRAINS IN IMPROVEMENT OF SOFT CHEESE QUALITY AND INHIBITING THE GROWTH OF HARMFUL AND DANGEROUS BACTERIAL PATHOGENS

Slovenian Veterinary Research, 2019
This study was carried out to determine the effect of addition of Lactobacillus bacteria to improve the soft cheese quality and inhibiting the microbial growth on cheese. Lactobacillus acidophilus DSM 20079 and Lactobacillus casei ss.
Yaser Hafez, Azza Sobeih, Nehal Mansour
doaj   +1 more source

Supplementation of Lactobacillus casei reduces the mortality of Bombyx mori larvae challenged by Nosema bombycis

BMC Research Notes, 2021
Objective Pebrine, caused by the microsporidium Nosema bombycis, is one of the severe diseases in Thai polyvoltine strains of the silkworm Bombyx mori. Studies showing the presence of Lactobacillus species in the silkworm gut, where the Nosema parasites ...
Siripuk Suraporn, Olle Terenius
doaj   +1 more source