keyword
MENU ▼
Read by QxMD icon Read
search

Lactobacillus reuteri

keyword
https://www.readbyqxmd.com/read/29143799/effect-of-a-partially-hydrolysed-whey-infant-formula-supplemented-with-starch-and-lactobacillus-reuteri-dsm-17938-on-regurgitation-and-gastric-motility
#1
Flavia Indrio, Giuseppe Riezzo, Paola Giordano, Maria Ficarella, Maria Paola Miolla, Silvia Martini, Luigi Corvaglia, Ruggiero Francavilla
Functional regurgitation (FR) is common in early infancy and represents a major drain on healthcare resources. This double-blind, randomized controlled trial investigated the effects of a formula containing partially hydrolysed, 100% whey protein, starch and Lactobacillus reuteri (DSM 17938) on gastric emptying rate (GErate) and regurgitation frequency in infants with FR. Enrolled infants were randomly allocated to receive either the test formula or a standard starter formula for four weeks. Ultrasound GErate assessment was performed at baseline (week 0) and at week 4; the number of regurgitations, feed volumes and potential adverse events were recorded in a daily diary...
October 28, 2017: Nutrients
https://www.readbyqxmd.com/read/29142211/the-microbiota-protects-against-respiratory-infection-via-gm-csf-signaling
#2
Rebecca L Brown, Richard P Sequeira, Thomas B Clarke
The microbiota promotes resistance to respiratory infection, but the mechanistic basis for this is poorly defined. Here, we identify members of the microbiota that protect against respiratory infection by the major human pathogens Streptococcus pneumoniae and Klebsiella pneumoniae. We show that the microbiota enhances respiratory defenses via granulocyte-macrophage colony-stimulating factor (GM-CSF) signaling, which stimulates pathogen killing and clearance by alveolar macrophages through extracellular signal-regulated kinase signaling...
November 15, 2017: Nature Communications
https://www.readbyqxmd.com/read/29132684/interactions-between-lactobacilli-and-chicken-macrophages-induce-antiviral-responses-against-avian-influenza-virus
#3
Bahram Shojadoost, Raveendra R Kulkarni, Jennifer T Brisbin, Wanderley Quinteiro-Filho, Tamiru N Alkie, Shayan Sharif
Macrophages are an important cell type of the innate immune system that upon activation, can exert antiviral functions and also can induce virus-specific adaptive immune responses. Macrophage interaction with certain probiotic bacteria such as lactobacilli can enhance antiviral functions of these cells. We have previously shown that administration of lactobacilli to chickens can effectively augment immune response to vaccine antigens. Here, we investigated the effects of representative strains of three Lactobacillus species, L...
October 31, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/29131681/biotechnological-approach-to-preserve-fresh-pasta-quality
#4
L Angiolillo, A Conte, M A Del Nobile
Fresh pasta is highly susceptible to microbial contamination because of its high water activity and nutrient content. In this study, a new biopreservation system was examined that consists of an active sodium alginate solution containing Lactobacillus reuteri and glycerol, which was added during the production process of pasta. Our aim was to extend the fresh pasta shelf life by the in situ production of reuterin, thereby avoiding the use of thermal treatments that generally compromise food sensory characteristics...
November 14, 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/29126320/screening-lactic-acid-bacteria-to-manufacture-two-stage-fermented-feed-and-pelleting-to-investigate-the-feeding-effect-on-broilers
#5
Ruei Han Yeh, Chia Wen Hsieh, Kuo Lung Chen
Bacillus subtilis var. natto N21 (BS) and different lactic acid bacteria were applied to produce two-stage fermented feeds. Broilers were fed these feeds to select the best fermented feed. The selected fermented feed was pelleted and investigated for its effects on growth performance, carcass traits, intestinal microflora, serum biochemical constituents, and apparent ileal nutrient digestibility. Trial 1 involved three hundred thirty-six 1-d-old broilers with equal numbers of each sex, randomly assigned into control, BS + Bacillus coagulans L12 (BBC), BS + Lactobacillus casei (BLC), BS + Lactobacillus acidophilus (BLA), BS + Lactobacillus acidophilus L15 (BLA15), BS + Lactobacillus delbruekckii (BLD), and BS + Lactobacillus reuteri P24 (BLR24) groups with 3 replicates per group...
November 4, 2017: Poultry Science
https://www.readbyqxmd.com/read/29118383/impact-of-lactobacillus-reuteri-colonization-on-gut-microbiota-inflammation-and-crying-time-in-infant-colic
#6
Monica L Nation, Eileen M Dunne, Shayne J Joseph, Fiona K Mensah, Valerie Sung, Catherine Satzke, Mimi L K Tang
Infant colic is a distressing condition of unknown etiology. An aberrant gastrointestinal microbiota has been associated, and Lactobacillus reuteri supplementation has been shown to reduce crying and/or fussing time ('crying time') in some infants with colic. The relationship between L. reuteri gut colonization and crying time has not been examined. We investigated the relationship between L. reuteri colonization and fecal microbiota (microbial diversity and Escherichia coli), intestinal inflammation, and crying time in infants with colic, using a subset of 65 infants from the Baby Biotics trial, which randomized healthy term infants aged <13 weeks with infant colic to receive probiotic L...
November 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29106956/supplementation-of-pancreatic-digestive-enzymes-alters-the-composition-of-intestinal-microbiota-in-mice
#7
Hiroki Nishiyama, Tomoyuki Nagai, Masatoshi Kudo, Yoshihisa Okazaki, Yoshinao Azuma, Tomohiro Watanabe, Susumu Goto, Hiroyuki Ogata, Toshiharu Sakurai
Although pancreatic enzyme replacement therapy (PERT) is effective in the alleviation of pancreatic exocrine insufficiency (PEI)-related symptoms in patients with chronic pancreatitis, its mechanism of action is poorly understood. Recent studies suggest that the intestinal microbiota is associated with the pathogenesis of chronic pancreatitis. Therefore, we hypothesized that PERT exerts its effect by modifying the intestinal microbiota in addition to its presumed role in promoting fat and protein absorption...
October 26, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29106349/corrigendum-isolates-of-lactobacillus-plantarum-and-l-reuteri-display-greater-antiproliferative-and-antipathogenic-activity-than-other-lactobacillus-isolates
#8
Meysam Hasannejad Bibalan, Morteza Eshaghi, Mahdi Rohani, Maryam Esghaei, Davood Darban-Sarokhalil, Malihe Talebi, Mohammad R Pourshafie
No abstract text is available yet for this article.
November 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/29103130/in-vitro-antimicrobial-activity-and-downregulation-of-virulence-gene-expression-on-helicobacter-pylori-by-reuterin
#9
Víctor Hugo Urrutia-Baca, Erandi Escamilla-García, Myriam Angélica de la Garza-Ramos, Patricia Tamez-Guerra, Ricardo Gomez-Flores, Cynthia Sofía Urbina-Ríos
Helicobacter pylori is an infectious agent commonly associated with gastrointestinal diseases. The use of probiotics to treat this infection has been documented, however, their potential antimicrobial metabolites have not yet been investigated. In the present study, the effect of reuterin produced by Lactobacillus reuteri on H. pylori growth and virulence gene expression was evaluated. It was observed that reuterin caused significant (P < 0.05) H. pylori growth inhibition at concentrations from 0.08 to 20...
November 4, 2017: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/29100403/lactobacillus-reuteri-zj617-maintains-intestinal-integrity-via-regulating-tight-junction-autophagy-and-apoptosis-in-mice-challenged-with-lipopolysaccharide
#10
Yanjun Cui, Li Liu, Xiaoxiao Dou, Chong Wang, Wenming Zhang, Kan Gao, Jianxin Liu, Haifeng Wang
Live probiotics are effective in reducing gut permeability and inflammation. We have previously reported that Lactobacillus reuteri ZJ617 (ZJ617) with high adhesive and Lactobacillus rhamnosus GG (LGG) can ameliorate intestine inflammation induced by lipopolysaccharide (LPS). The present study was aimed at elucidating the roles of ZJ617 and LGG in alleviating the LPS-induced barrier dysfunction of ileum in mice. Six C57BL/6 mice per group were orally inoculated with ZJ617 or LGG for one week (1× 10(8) CFU/mouse) and intraperitoneally injected with LPS (10 mg/kg body weight) for 24 h...
September 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/29091926/lactobacillus-reuteri-suppresses-e-coli-o157-h7-in-bovine-ruminal-fluid-toward-a-pre-slaughter-strategy-to-improve-food-safety
#11
Yolande Bertin, Chloé Habouzit, Lysiane Dunière, Marie Laurier, Alexandra Durand, David Duchez, Audrey Segura, Delphine Thévenot-Sergentet, Federico Baruzzi, Frédérique Chaucheyras-Durand, Evelyne Forano
The bovine gastrointestinal tract (GIT) is the main reservoir for enterohaemorrhagic Escherichia coli (EHEC) responsible for food-borne infections. Therefore, it is crucial to develop strategies, such as EHEC suppression by antagonistic microorganisms, to reduce EHEC survival in the GIT of cattle and to limit shedding and food contamination. Most human-derived Lactobacillus reuteri strains produce hydroxypropionaldehyde (HPA), an antimicrobial compound, during anaerobic reduction of glycerol. The capacity of L...
2017: PloS One
https://www.readbyqxmd.com/read/29068389/clinical-effect-of-irt-5-probiotics-on-immune-modulation-of-autoimmunity-or-alloimmunity-in-the-eye
#12
Jaeyoung Kim, Se Hyun Choi, Yu Jeong Kim, Hyun Jeong Jeong, Jin Suk Ryu, Hyun Ju Lee, Tae Wan Kim, Sin-Hyeog Im, Joo Youn Oh, Mee Kum Kim
BACKGROUND: Although the relation of the gut microbiota to a development of autoimmune and inflammatory diseases has been investigated in various animal models, there are limited studies that evaluate the effect of probiotics in the autoimmune eye disease. Therefore, we aimed to investigate the effect of IRT-5 probiotics consisting of Lactobacillus casei, Lactobacillus acidophilus, Lactobacillus reuteri, Bifidobacterium bifidum, and Streptococcus thermophilus on the autoimmunity of uveitis and dry eye and alloimmunity of corneal transplantation...
October 25, 2017: Nutrients
https://www.readbyqxmd.com/read/29054148/determination-of-size-and-mass-and-number-based-concentration-of-biogenic-senps-synthesized-by-lactic-acid-bacteria-by-using-a-multimethod-approach
#13
Gustavo Moreno-Martin, Micaela Pescuma, Teresa Pérez-Corona, Fernanda Mozzi, Yolanda Madrid
Selenium nanoparticles (SeNPs) were synthesized by a green technology using lactic acid bacteria (LAB, Lactobacillus acidophilus, L. delbrueckii subsp. bulgaricus and L. reuteri). The exposure of aqueous sodium selenite to LAB led to the synthesis of SeNPs. Characterization of SeNPs by transmission electron microscopy with energy dispersive X-ray spectrum (EDXS) analysis revealed the presence of stable, predominantly monodispersed and spherical SeNPs of an average size of 146 ± 71 nm. Additionally, SeNPs hydrodynamic size was determined by dispersive light scattering (DLS) and nanoparticle tracking analysis (NTA)...
November 1, 2017: Analytica Chimica Acta
https://www.readbyqxmd.com/read/29053828/effect-of-synbiotic-supplementation-on-layer-production-and-cecal-salmonella-load-during-a-salmonella-challenge
#14
A Luoma, A Markazi, R Shanmugasundaram, G R Murugesan, M Mohnl, R Selvaraj
This study analyzed the inhibitory effects of a synbiotic product (PoultryStar® me) on production parameters, intestinal microflora profile, and immune parameters in laying hens with and without a Salmonella challenge. The synbiotic product contained 4 probiotic bacterial strains (Lactobacillus reuteri, Enterococcus faecium, Bifidobacterium animalis, and Pediococcus acidilactici) and a prebiotic fructooligosaccharide. Layers were supplemented with the synbiotic from d of hatch to 28 wk of age. At 16 wk of age, birds were either vaccinated with Salmonella enterica Enteritidis (SE) vaccine or left unvaccinated...
September 20, 2017: Poultry Science
https://www.readbyqxmd.com/read/29038128/microbial-composition-predicts-genital-tract-inflammation-and-persistent-bacterial-vaginosis-in-adolescent-south-african-women
#15
Katie Lennard, Smritee Dabee, Shaun L Barnabas, Enock Havyarimana, Anna Blakney, Shameem Z Jaumdally, Gerrit Botha, Nonhlanhla N Mkhize, Linda-Gail Bekker, David A Lewis, Glenda Gray, Nicola Mulder, Jo-Ann S Passmore, Heather B Jaspan
Young African females are at increased risk of HIV acquisition, and genital inflammation or the vaginal microbiome may contribute to this risk. We studied these factors in 168 HIV negative South African adolescent women aged 16-22 years. Unsupervised clustering of 16S rRNA gene sequences revealed three clusters (subtypes), one of which was strongly associated with genital inflammation. In a multivariate model, microbiome compositional subtype and hormonal contraception were significantly associated with genital inflammation...
October 16, 2017: Infection and Immunity
https://www.readbyqxmd.com/read/29037713/structural-analysis-of-the-%C3%AE-d-glucan-produced-by-the-sourdough-isolate-lactobacillus-brevis-e25
#16
Enes Dertli, Ian J Colquhoun, Gregory L Côté, Gwénaëlle Le Gall, Arjan Narbad
Cereal-associated Lactic Acid Bacteria (LAB) are well known for homopolymeric exopolysaccharide (EPS) production. Herein, the structure of an EPS isolated from sourdough isolate Lactobacillus brevis E25 was determined. A modified BHI medium was used for production of EPS-E25 in order to eliminate potential contaminants. Analysis of sugar monomers in EPS revealed that glucose was the only sugar present. Structural characterisation of EPS by NMR and methylation analysis revealed that E25 produced a highly branched α-glucan with (α1→3) and (α1→6) glycosidic linkages, and was similar in structure to a previously reported EPS from Lactobacillus reuteri 180...
March 1, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29022390/randomised-double-blind-placebo-controlled-trial-on-lactobacillus-reuteri-dsm-17938-improvement-in-symptoms-and-bowel-habit-in-functional-constipation
#17
G Riezzo, A Orlando, B D'Attoma, M Linsalata, M Martulli, F Russo
Dysbiosis may contribute to constipation and its symptoms, therefore probiotic administration could improve significantly gut health and functions. The aim of the study was to investigate the effects of a long-lasting administration of Lactobacillus reuteri DSM 17938 (LR DSM 17938) on symptoms and quality of life (QoL) score in patients with functional constipation (FC). 56 FC patients with normal colonic transit time and without anorectal disorders and pelvic floor dysfunctions completed the study. LR DSM 17938 was administered for 105 days in a randomised double-blind clinical trial (28 patients per arm)...
October 12, 2017: Beneficial Microbes
https://www.readbyqxmd.com/read/28991918/rapid-enteric-testing-to-permit-targeted-antimicrobial-therapy-with-and-without-lactobacillus-reuteri-probiotics-for-paediatric-acute-diarrhoeal-disease-in-botswana-a-pilot-randomized-factorial-controlled-trial
#18
RANDOMIZED CONTROLLED TRIAL
Jeffrey M Pernica, Andrew P Steenhoff, Margaret Mokomane, Banno Moorad, Kwana Lechiile, Marek Smieja, Loeto Mazhani, Ji Cheng, Matthew S Kelly, Mark Loeb, Ketil Stordal, David M Goldfarb
INTRODUCTION: Diarrhoeal disease is the second-leading cause of death in young children. Current guidelines recommend treating children with acute non-bloody diarrhea with oral rehydration solutions and zinc, but not antimicrobials. However, in many resource-limited settings, infections with treatable enteric bacterial and protozoan pathogens are common. Probiotics have shown promise as an adjunct treatment for diarrhoea but have not been studied in sub-Saharan Africa. METHODS: We conducted a pilot, factorial, randomized, placebo-controlled trial of children aged 2-60 months hospitalized in Botswana for acute non-bloody diarrhoea...
2017: PloS One
https://www.readbyqxmd.com/read/28985684/microencapsulation-of-probiotics-by-efficient-vibration-technology
#19
Araceli Olivares, Paulina Silva, Claudia Altamirano
The target site of action of probiotics is the intestine. They must be surviving the stomach acidic condition before reaching the target site. Three probiotic bacteria were microencapsulated in sodium alginate beads using a sophisticated microencapsulation technology provided by BÜCHI B-390. This study reports the tolerance of the different microencapsulated Lactobacillus at low pH using simulated gastric juice, comparing it with the tolerance of free bacteria. The three microencapsulated strains displayed time-dependent acid sensitivity at pH values under 3...
October 23, 2017: Journal of Microencapsulation
https://www.readbyqxmd.com/read/28969890/lactobacillus-reuteri-for-infants-with-colic-a-double-blind-placebo-controlled-randomized-clinical-trial
#20
Nicole Y Fatheree, Yuying Liu, Christopher M Taylor, Thomas K Hoang, Chunyan Cai, Mohammad H Rahbar, Manouchehr Hessabi, Michael Ferris, Valarie McMurtry, Christine Wong, Ta Vu, Theresa Dancsak, Ting Wang, Wallace Gleason, Vinay Bandla, Fernando Navarro, Dat Q Tran, J Marc Rhoads
OBJECTIVE: To assess the safety of probiotic Lactobacillus reuteri strain Deutsche Sammlung von Mikroorganismen (DSM) 17938 with daily administration to healthy infants with colic and to determine the effect of L reuteri strain DSM 17938 on crying, fussing, inflammatory, immune, and microbiome variables. STUDY DESIGN: We performed a controlled, double-blinded, phase 1 safety and tolerability trial in healthy breast-fed infants with colic, aged 3 weeks to 3 months, randomly assigned to L reuteri strain DSM 17938 (5 × 10(8) colony-forming units daily) or placebo for 42 days and followed for 134 days...
September 29, 2017: Journal of Pediatrics
keyword
keyword
33374
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"