Consortium of 2029 and 7247 Strains Shows In Vitro Bactericidal Effect on and, in Combination with Prebiotic, Protects Against Intestinal Barrier Dysfunction.

(CJ) is the etiological agent of the world's most common intestinal infectious food-borne disease, ranging from mild symptoms to fatal outcomes. The development of innovative synbiotics that inhibit the adhesion and reproduction of multidrug-resistant (MDR) CJ in animals and humans, thereby preserving intestinal homeostasis, is relevant. We have created a synbiotic based on the consortium of 2029 (LC2029), 7247 (LS7247), and a mannan-rich prebiotic (Actigen).

Kinetic Features of Degradation of R-Loops by RNase H1 from .

R-loops can act as replication fork barriers, creating transcription-replication collisions and inducing replication stress by arresting DNA synthesis, thereby possibly causing aberrant processing and the formation of DNA strand breaks. RNase H1 (RH1) is one of the enzymes that participates in R-loop degradation by cleaving the RNA strand within a hybrid RNA-DNA duplex. In this study, the kinetic features of the interaction of RH1 from with R-loops of various structures were investigated.

A Novel Subsp. T1 Strain from Cow's Milk: Homeostatic and Antibacterial Activity against ESBL-Producing .

The global emergence of antibiotic-resistant zooanthroponotic strains, producing extended-spectrum beta-lactamases (ESBL-E) and persisting in the intestines of farm animals, has now led to the development of a pandemic of extra-intestinal infectious diseases in humans. The search for innovative probiotic microorganisms that eliminate ESBL-E from the intestines of humans and animals is relevant. Previously, we received three isolates of bifidobacteria: from milk of a calved cow (BLLT1), feces of a newborn calf (BLLT2) and feces of a three-year-old child who received fresh milk from this calved cow (BLLT3).

Carrier transport in bulk and two-dimensional Zn(V,Nb,Ta)N ternary nitrides.

Density functional theory-based simulations are applied to study the electronic structures, carrier masses, carrier mobility and carrier relaxation times in bulk and two-dimensional (2D) Zn(V,Nb,Ta)N ternary nitrides. Bulk Zn(V,Nb,Ta)N possess moderate band gap sizes of 2.17 eV, 3.

Anti- Defence and Intestinal Homeostatic Maintenance In Vitro of a Consortium Containing 3872 and s 7247 Strains in Human, Porcine, and Chicken Enterocytes.

strain 3872 (LF3872) was originally isolated from the breast milk of a healthy woman during lactation and the breastfeeding of a child. strain 7247 (LS7247) was isolated at the same time from the intestines and reproductive system of a healthy woman. The genomes of these strains contain genes responsible for the production of peptidoglycan-degrading enzymes and factors that increase the permeability of the outer membrane of Gram-negative pathogens.