نتایج جستجو برای: lactobacillus rhamnosus gg

تعداد نتایج: 26956  

Journal: :Journal of clinical gastroenterology 2013
Elaheh Vahabnezhad Albert Brian Mochon Laura Joyce Wozniak David Alexander Ziring

Probiotic strains of Lactobacillus are currently used in a variety of clinical practices with limited evidence to support their use. Lactobacillus species are a normal part of gastrointestinal flora, and bacteremia with probiotic strains of Lactobacillus is very uncommon. We describe a case of Lactobacillus bacteremia in a 17-year-old boy with ulcerative colitis managed with systemic corticoste...

2012
Kayoko Honda Mihoko Moto Naoko Uchida Fang He Naotaka Hashizume

The antidiabetic effects of lactic acid bacteria were investigated using mice. In Experiment 1, normal ICR mice were loaded with sucrose or starch with or without viable Lactobacillus rhamnosus GG cells. GG significantly inhibited postprandial blood glucose levels when administered with sucrose or starch. In Experiment 2, KK-A(y) mice, a model of genetic type 2 diabetes, were given a basal diet...

2016
Mariya I. Petrova Nicole C. E. Imholz Tine L. A. Verhoeven Jan Balzarini Els J. M. Van Damme Dominique Schols Jos Vanderleyden Sarah Lebeer

OBJECTIVES Increased antibiotic resistance has catalyzed the research on new antibacterial molecules and alternative strategies, such as the application of beneficial bacteria. Since lectin molecules have unique sugar-recognizing capacities, and pathogens are often decorated with sugars that affect their survival and infectivity, we explored whether lectins from the probiotic strain Lactobacill...

2013
Hidehiro Toh Kenshiro Oshima Akiyo Nakano Muneaki Takahata Masaru Murakami Takashi Takaki Hidetoshi Nishiyama Shizunobu Igimi Masahira Hattori Hidetoshi Morita

Lactobacillus casei, L. paracasei, and L. rhamnosus form a closely related taxonomic group (Lactobacillus casei group) within the facultatively heterofermentative lactobacilli. Here, we report the complete genome sequences of L. paracasei JCM 8130 and L. casei ATCC 393, and the draft genome sequence of L. paracasei COM0101, all of which were isolated from daily products. Furthermore, we re-anno...

2014
Marijke E Segers Sarah Lebeer

Lactobacillus rhamnosus GG (LGG) is one of the most widely used probiotic strains. Various health effects are well documented including the prevention and treatment of gastro-intestinal infections and diarrhea, and stimulation of immune responses that promote vaccination or even prevent certain allergic symptoms. However, not all intervention studies could show a clinical benefit and even for t...

Journal: :Archives of oral biology 2011
Lien Chi Pham Michel A Hoogenkamp Rob A M Exterkate Zewdu Terefework Johannes J de Soet Jacob M ten Cate Wim Crielaard Egija Zaura

OBJECTIVE The probiotic strain Lactobacillus rhamnosus GG (LGG) is shown to hamper the presence of mutans streptococci in saliva and may have positive effects on oral health. We investigated the effects of LGG on the cariogenic potential and microbial composition of saliva-derived microcosms. DESIGN Single and dual species biofilms of LGG and Streptococcus mutans, and saliva-derived microcosm...

Journal: :Applied and environmental microbiology 2008
Sarah Lebeer Ingmar J J Claes Tine L A Verhoeven Chong Shen Ivo Lambrichts Jan L Ceuppens Jos Vanderleyden Sigrid C J De Keersmaecker

It is generally believed that probiotic bacteria need to survive gastrointestinal transit to exert a health-promoting effect. In this study, a genuine luxS mutant and a luxS mutant containing unknown suppressor mutations of the probiotic strain Lactobacillus rhamnosus GG were compared to the wild type for survival and persistence in the murine gastrointestinal tract. The LuxS enzyme, catalyzing...

2013
Eden Ephraim Ronald D. Schultz Nasia Safdar

Aims: To determine the anti-cytotoxic effects of Lactobacillus rhamnosus GG (LGG) against extracellular and intracellular Clostridium difficile toxins. Study Design: Co-culture system. Place and Duration of Study: Division of Infectious Diseases, Department of Medicine, School of Medicine and Public Health and Department of Pathobiological Sciences, School of Veterinary Medicine, Madison, Wisco...

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