Results 121 to 130 of about 471,985 (386)

Production of Bioactive Peptides by Lactobacillus Species: From Gene to Application

Frontiers in Microbiology, 2018
To compensate for their amino acid auxotrophy, lactobacilli have developed the ability to hydrolyze proteins present in their environment. This proteolytic activity not only generates the free amino acids needed by the bacteria, but also a large variety ...
Cyril Raveschot, B. Cudennec, F. Coutte, C. Flahaut, M. Frémont, D. Drider, P. Dhulster   +6 more
semanticscholar   +1 more source

Chinese Liquor Fermentation: Identification of Key Flavor-Producing Lactobacillus spp. by Quantitative Profiling with Indigenous Internal Standards

Applied and Environmental Microbiology, 2020
In this study, we developed a novel strategy using indigenous internal standards to normalize the high-throughput amplicon sequencing results. We chose two Lactobacillus species as indigenous internal standards and characterized the absolute abundance of
Rubing Du, Qun Wu, Yan Xu
semanticscholar   +1 more source

Medicago Sativa L. Saponin‐Driven Lactobacillus Intestinalis Restores Intestinal Stemness in Naturally Aged Mice via the Bile Acid‐FXR‐Wnt Signaling Axis

Advanced Science, EarlyView.
This study examines the mechanism by which alfalfa saponin (AS) regulates intestinal stemness via modulation of the gut microbiota. The results indicate that AS significantly increases the abundance of Lactobacillus intestinalis, which subsequently activates Wnt signaling via bile acid metabolism and enhances intestinal stemness. These findings provide
Mengqi Liu, Jiamin Sun, Zuyang Jia, Yalei Cui, Xiaoyan Zhu, Zhichang Wang, Hao Sun, Boshuai Liu, Yinghua Shi   +8 more
wiley   +1 more source

ASSESSMENT OF THE BACTERIOCINOGENICITY OF INDIGEN LACTOBACILLUS ONTO CATTLE CARCASSES

Теория и практика переработки мяса, 2018
Cattle carcasses of ritual slaughter (Halal) from the lateral and medial side were investigated in order to identify the indigenous strains of lactic acid microorganisms capable of producing bacteriocins.
Dagmara S. Bataeva, Olga V. Sokolova, Elena V. Zajko, Victoria V. Pashkova   +3 more
doaj   +1 more source

Rectal Microbiome Composition Correlates with Humoral Immunity to HIV-1 in Vaccinated Rhesus Macaques. [PDF]

, 2019
The microbiome is an integral and dynamic component of the host and is emerging as a critical determinant of immune responses; however, its influence on vaccine immunogenicity is largely not well understood.
Dinasarapu, Ashok R, Durbin-Johnson, Blythe P, Elizaldi, Sonny R, Iyer, Smita S, Kozlowski, Pamela A, Raeman, Reben, Rolston, Matthew, Settles, Matthew, Verma, Anil, Walter, Korey A   +9 more
core   +1 more source

Probiotic Lactobacillus sp. inhibit growth, biofilm formation and gene expression of caries‐inducing Streptococcus mutans

Journal of Cellular and Molecular Medicine, 2018
Streptococcus mutans contributes significantly to dental caries, which arises from homoeostasic imbalance between host and microbiota. We hypothesized that Lactobacillus sp.
R. Wasfi, O. A. Abd El-Rahman, Mai M. Zafer, H. Ashour   +3 more
semanticscholar   +1 more source

Lactobacillus Salivarius‐Derived Indole‐3‐Acetic Acid Promotes AHR‐PARP1 Axis‐Mediated DNA Repair to Mitigate Intestinal Aging

Advanced Science, EarlyView.
Indole‐3‐acetic acid (IAA) acting as one of the aryl hydrocarbon receptor (AHR) endogenous ligands is identified to be derived from Lactobacillus salivarius via its catalytic enzyme (ALDH) rather than host cells. Lactobacillus salivarius and IAA supplementation effectively mitigate intestinal aging by facilitating AHR‐poly (ADP‐ribose) polymerase 1 ...
Zheng Cao, Cui Zhang, Hehua Lei, Weichuan Lin, Wenkai Yu, Xin Gao, Yanmeng He, Xinzhi Li, Qingwei Xiang, Zhiwen Zhang, Weifei Luo, Andrew D. Patterson, Limin Zhang, Gang Chen   +13 more
wiley   +1 more source

NONSPECIFIC VAGINITIS IN PREGNANTS: IS IT POSSIBLE TO TREAT WITH LACTOBACILLUS MAINTENANCE?

Акушерство, гинекология и репродукция, 2016
Indication of combined medications with wide spectrum of action is more reasonable in treatment of nonspecific vaginitis in pregnants, taking into account frequency of combined infection.
N. V. Spiridonova, E. I. Basina, E. V. Melkadze   +2 more
doaj  

Biological properties of lactobacillus

Бюллетень сибирской медицины, 2003
Lactobacillus are an important component of the human and animal resident microflora. Lactobacillus possess a pronounced antagonist activity with respect to pathogens and conditionally pathogens as well as to other kinds and even to lactobacillus strains.
N. A. Glushanova
doaj   +1 more source

Clearance of human papillomavirus related anal condylomas after oral and endorectal multistrain probiotic supplementation in an HIV positive male: A case report. [PDF]

, 2018
Go to: Introduction: Here we present the case of a 56-year-old human immunodeficiency virus (HIV)-infected man with multiple anal condylomas and positivity for human papilloma virus (HPV) 18 on anal brushing.
Bianchi, L, Cavallari, En, Ceccarelli, G, Ciardi, A, D'Ettorre, G, Pierangeli, A, Savinelli, S, Vullo, F   +7 more
core   +1 more source