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Saccharomyces boulardii

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https://www.readbyqxmd.com/read/28073414/-protective-effect-of-saccharomyces-boulardii-against-intestinal-mucosal-barrier-injury-in-rats-with-nonalcoholic-fatty-liver-disease
#1
Y T Liu, Y Q Li, Y Z Wang
Objective: To investigate the protective effect of Saccharomyces boulardii against intestinal mucosal barrier injury in rats with nonalcoholic fatty liver disease (NAFLD). Methods: A total of 36 healthy male Sprague-Dawley rats with a mean body weight of 180±20 g were randomly divided into control group, model group, and treatment group, with 12 rats in each group, after adaptive feeding for 1 week. The rats in the control group were given basic feed, and those in the model group and treatment group were given high-fat feed...
December 20, 2016: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/28050843/evaluating-the-probiotic-and-therapeutic-potentials-of-saccharomyces-cerevisiae-strain-obs2-isolated-from-fermented-nectar-of-toddy-palm
#2
Banoth Srinivas, Ganapathiwar Swarupa Rani, Bhukya Kiran Kumar, Banoth Chandrasekhar, Kommalapati Vamsi Krishna, Tangutur Anjana Devi, Bhukya Bhima
The purpose of this study is to evaluate the probiotic characteristics of 15 yeast strains isolated from nectar of toddy palm. Initially, the collected samples were inoculated on yeast extract peptone dextrose agar plates and the colonies so obtained were culturally and morphologically characterized. Commercial probiotic yeast, Saccharomyces boulardii served as the control in these experiments. Of the 15 yeast strains, the isolates that were resistant to antibiotics and worked synergistically with other cultures were considered for further evaluation...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28050461/role-of-saccharomyces-boulardii-in-reduction-of-neonatal-hyperbilirubinemia
#3
V Suganthi, A Gokul Das
INTRODUCTION: Probiotics are known to reduce the severity of hyperbilirubinemia. AIM: This study was done to evaluate the effect of probiotic on neonatal hyperbilirubinemia in term neonates. MATERIALS AND METHODS: A total of 181 healthy term neonates after birth were divided into a control group (n=95) and a treatment group (n=86) randomly and treated with placebo and probiotic (Saccharomyces boulardii) respectively. A total of two doses were given orally in the first two consecutive days...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28024866/saccharomyces-boulardii-probiotic-associated-fungemia-questioning-the-safety-of-this-preventive-probiotic-s-use
#4
Isabella W Martin, Rita Tonner, Julie Trivedi, Heather Miller, Richard Lee, Xinglun Liang, Leo Rotello, Elena Isenbergh, Jennifer Anderson, Trish Perl, Sean X Zhang
We report a case of fungemia in an immunocompetent patient after administration of probiotic containing Saccharomyces boulardii. We demonstrated the strain relatedness of the yeast from the probiotic capsule and the yeast causing fungal infection using genomic and proteomic typing methods. Our study questions the safety of this preventative biotherapy.
December 16, 2016: Diagnostic Microbiology and Infectious Disease
https://www.readbyqxmd.com/read/28008823/saccharomyces-boulardii-improves-humoral-immune-response-to-dna-vaccines-against-leptospirosis
#5
Marcelle Moura Silveira, Fabricio Conceição, Marcelo Mendonça, Carlos Eduardo Da Cunha, Gustavo Moreira, Neida Conrad, Patrícia Oliveira, Daiane Hartwig, Priscila De Leon, Ângela Moreira
Saccharomyces boulardii may improve the immune response by enhancing the production of anti-inflammatory cytokines, T cell proliferation and dendritic cell activation. The immunomodulator effect of this probiotic has never been tested with DNA vaccines, which frequently induce low antibody titers. This study evaluated Saccharomyces boulardii capacity to improve the humoral and cellular immune responses using DNA vaccines coding for the leptospiral protein fragments LigAni and LigBrep. BALB/c mice were fed with rodent-specific feed containing 108 colony-forming units of Saccharomyces boulardii per gram...
December 22, 2016: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/27999281/probiotic-microorganisms-inhibit-epithelial-cell-internalization-of-botulinum-neurotoxin-serotype-a
#6
Tina I Lam, Christina C Tam, Larry H Stanker, Luisa W Cheng
Botulinum neurotoxins (BoNTs) are some of the most poisonous natural toxins known to man and are threats to public health and safety. Previous work from our laboratory showed that both BoNT serotype A complex and holotoxin can bind and transit through the intestinal epithelia to disseminate in the blood. The timing of BoNT/A toxin internalization was shown to be comparable in both the Caco-2 in vitro cell culture and in the oral mouse intoxication models. Probiotic microorganisms have been extensively studied for their beneficial effects in not only maintaining the normal gut mucosa but also protection from allergens, pathogens, and toxins...
December 16, 2016: Toxins
https://www.readbyqxmd.com/read/27988389/probiotics-and-prevention-of-clostridium-difficile-infection
#7
E J C Goldstein, S J Johnson, P-J Maziade, C T Evans, J C Sniffen, M Millette, L V McFarland
The role of probiotics as adjunctive measures in the prevention of Clostridium difficile infection (CDI) has been controversial. However, a growing body of evidence has suggested that they have a role in primary prevention of CDI. Elements of this controversy are reviewed and the proposed mechanisms of action, the value and cost effectiveness of probiotics are addressed with a focus on three agents, Saccharomyces boulardii, Lactobacillus rhamnosus GG and the combination of Lactobacillus acidophilus CL1285, Lactobacillus casei LBC80R, Lactobacillus rhamnosus CLR2 (Bio-K+)...
December 14, 2016: Anaerobe
https://www.readbyqxmd.com/read/27973989/prospective-randomized-controlled-study-on-the-effects-of-saccharomyces-boulardii-cncm-i-745-and-amoxicillin-clavulanate-or-the-combination-on-the-gut-microbiota-of-healthy-volunteers
#8
Toufic A Kabbani, Kumar Pallav, Scot E Dowd, Javier Villafuerte-Galvez, Rohini R Vanga, Natalia E Castillo, Joshua Hansen, Melinda Dennis, Daniel A Leffler, Ciarán P Kelly
Probiotics are believed to be beneficial in maintaining a healthy gut microbiota whereas antibiotics are known to induce dysbiosis. This study aimed to examine the effects of the probiotic Saccharomyces boulardii CNCM I-745 (SB), the antibiotic Amoxicillin-Clavulanate (AC) and the combination on the microbiota and symptoms of healthy humans. Healthy subjects were randomized to one of four study groups: SB for 14 days, AC for 7 days, SB plus AC, Control (no treatment). Participants gave stool samples and completed gastro-intestinal symptom questionnaires...
December 14, 2016: Gut Microbes
https://www.readbyqxmd.com/read/27925366/oral-administration-of-saccharomyces-boulardii-alters-duodenal-morphology-enzymatic-activity-and-cytokine-production-response-in-broiler-chickens
#9
Yajing Sun, Imran Rashid Rajput, Muhammad Asif Arain, Yanfei Li, Dost Muhammad Baloch
The present study evaluated the effects of Saccharomyces boulardii on duodenal digestive enzymes, morphology and cytokine induction response in broiler chicken. A total of 200 birds were allotted into two groups (n = 100) and each group divided into five replications (n = 20). The control group was fed basal diet in addition to antibiotic (virginiamycin 20 mg/kg), and treatment group received (1 × 10(8)  colony-forming units/kg feed) S. boulardii in addition to basal diet lasting for 72 days. The results compared to control group revealed that adenosine triphosphatase, gamma glutamyl transpeptidase, lipase and trypsin activities were higher, while, no significant improvement was observed in amylase activities in the duodenum of the treatment group...
December 7, 2016: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/27898740/kluyveromyces-marxianus-and-saccharomyces-boulardii-induce-distinct-levels-of-dendritic-cell-cytokine-secretion-and-significantly-different-t-cell-responses-in-vitro
#10
Ida M Smith, Adam Baker, Jeffrey E Christensen, Teun Boekhout, Hanne Frøkiær, Nils Arneborg, Lene Jespersen
Interactions between members of the intestinal microbiota and the mucosal immune system can significantly impact human health, and in this context, fungi and food-related yeasts are known to influence intestinal inflammation through direct interactions with specialized immune cells in vivo. The aim of the present study was to characterize the immune modulating properties of the food-related yeast Kluyveromyces marxianus in terms of adaptive immune responses indicating inflammation versus tolerance and to explore the mechanisms behind the observed responses...
2016: PloS One
https://www.readbyqxmd.com/read/27878744/protective-effect-of-saccharomyces-boulardii-on-deoxynivalenol-induced-injury-of-porcine-macrophage-via-attenuating-p38-mapk-signal-pathway
#11
Chao Chang, Kun Wang, Sheng-Nan Zhou, Xue-Dong Wang, Jin-E Wu
The aims of our study were to evaluate the effects of Saccharomyces boulardii (S. boulardii) on deoxynivalenol (DON)-induced injury in porcine alveolar macrophage cells (PAMCs) and to explore the underlying mechanisms. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, flow cytometric analysis, ELISA, qRT-PCR, and western blot were performed to assess whether S. boulardii could prevent DON-induced injury by p38 mitogen-activated protein kinase (p38 MAPK) signal pathway. The results showed that pretreatment with 8 μM DON could decrease the viability of PAMC and significantly increase the apoptosis rate of PAMC, whereas S...
November 23, 2016: Applied Biochemistry and Biotechnology
https://www.readbyqxmd.com/read/27868205/antioxidant-properties-and-global-metabolite-screening-of-the-probiotic-yeast-saccharomyces-cerevisiae-var-boulardii
#12
Suprama Datta, David J Timson, Uday S Annapure
BACKGROUND: Saccharomyces cerevisiae var. boulardii is the only yeast species with probiotic properties. It is considered to have therapeutic significance in gastrointestinal disorders. In the present study, a comparative physiological study between this yeast and Saccharomyces cerevisiae (BY4742) was performed by evaluating two prominent traits of probiotic species, responses to different stress conditions and antioxidant capacity. A global metabolite profile was also developed aiming to identify which therapeutically important secondary metabolites are produced...
November 21, 2016: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/27790616/a-comprehensive-comparison-of-the-efficacy-and-tolerability-of-racecadotril-with-other-treatments-of-acute-diarrhea-in-adults
#13
REVIEW
Wolfgang Fischbach, Viola Andresen, Marion Eberlin, Tobias Mueck, Peter Layer
Racecadotril is a guideline-recommended treatment to alleviate symptoms of acute diarrhea. A systematic review of randomized studies was performed comparing efficacy and safety of treatment with racecadotril to that with placebo or active treatments in adults. In five double-blind studies, racecadotril and placebo had comparable tolerability, but racecadotril was more effective. This was consistent across multiple efficacy parameters including duration of diarrhea, number of diarrheic stools, abdominal pain, and meteorism; it was also consistent across countries in Africa, Asia, and Europe...
2016: Frontiers in Medicine
https://www.readbyqxmd.com/read/27732755/ochratoxin-a-removal-by-yeasts-after-exposure-to-simulated-human-gastrointestinal-conditions
#14
Leonardo Petruzzi, Maria Rosaria Corbo, Milena Sinigaglia, Antonio Bevilacqua
Yeasts can remove ochratoxin A (OTA) in foods; however, we do not know if they can experience this ability in the gut. Thus, the aim of this paper was to study OTA binding by 3 wine strains of Saccharomyces cerevisiae (W13, W28, and the commercial isolate BM45) and S. cerevisiae var. boulardii ATCC MYA-796 (a probiotic yeast) after exposure to conditions simulating the passage through human gastrointestinal tract. Yeasts removed OTA by up to 44%, with a better ability found after gastrointestinal and sequential assays...
October 12, 2016: Journal of Food Science
https://www.readbyqxmd.com/read/27702472/evaluation-of-cysteine-ethyl-ester-as-efficient-inducer-for-glutathione-overproduction-in-saccharomyces-spp
#15
Eric Lorenz, Maximilian Schmacht, Martin Senz
Economical yeast based glutathione (GSH) production is a process that is influenced by several factors like raw material and production costs, biomass production and efficient biotransformation of adequate precursors into the final product GSH. Nowadays the usage of cysteine for the microbial conversion into GSH is industrial state of practice. In the following study, the potential of different inducers to increase the GSH content was evaluated by means of design of experiments methodology. Investigations were executed in three natural Saccharomyces strains, S...
November 2016: Enzyme and Microbial Technology
https://www.readbyqxmd.com/read/27696378/probiotics-fiber-and-herbal-medicinal-products-for-functional-and-inflammatory-bowel-disorders
#16
Diego Currò, Gianluca Ianiro, Silvia Pecere, Stefano Bibbò, Giovanni Cammarota
Functional bowel disorders (FBDs), mainly irritable bowel syndrome (IBS) and functional constipation (FC, also called chronic idiopathic constipation), are highly diffused worldwide. Inflammatory bowel disease (IBD), including ulcerative colitis and Crohn's disease, although less common, has a strong impact on patients' quality of life, as well as is highly expensive for our healthcare. A definite cure for those disorders is still yet to come. Over the years, several therapeutic approaches complementary or alternative to traditional pharmacological treatments, including probiotics, prebiotics, synbiotics, fiber and herbal medicinal products, have been investigated for the management of both groups of diseases...
October 3, 2016: British Journal of Pharmacology
https://www.readbyqxmd.com/read/27695355/influence-of-saccharomyces-boulardii-cncm-i-745on-the-gut-associated-immune-system
#17
Heike Stier, Stephan C Bischoff
BACKGROUND: The probiotic Saccharomyces boulardii CNCM I-745 (also known as Saccharomyces cerevisiae HANSEN CBS 5926; in the following S. boulardii) has proven its effectiveness in preventive and therapeutic treatment of many gastrointestinal diseases, especially diseases associated with acute diarrhea. In particular, antibiotic-associated diarrhea, Clostridium difficile-associated diarrhea, traveller's diarrhea, as well as acute diarrhea due to common viral and bacterial infections in children and adults...
2016: Clinical and Experimental Gastroenterology
https://www.readbyqxmd.com/read/27688016/probiotics-for-the-prevention-of-pediatric-antibiotic-associated-diarrhea
#18
Shelby R Hayes, Ashley J Vargas
: Goldenberg JZ, Lytvyn L, Steurich J, Parkin P, Mahant S, Johnston BC. Probiotics for the prevention of pediatric antibiotic-associated diarrhea.Cochrane Database Syst Rev2015, Issue 12. Art. No.: CD004827. http://dx.doi.org/10.1002/14651858.CD004827.pub4. BACKGROUND: Antibiotics are frequently prescribed in children. They alter the microbial balance within the gastrointestinal tract, commonly resulting in antibiotic-associated diarrhea (AAD). Probiotics may prevent AAD via restoration of the gut microflora...
November 2016: Explore: the Journal of Science and Healing
https://www.readbyqxmd.com/read/27530282/the-effect-of-a-yeast-probiotic-on-acute-diarrhea-in-children
#19
Mohammad Reza Sharif, Hamed Haddad Kashani, Abbas Taghavi Ardakani, Davood Kheirkhah, Fatemeh Tabatabaei, Alireza Sharif
A probiotic is a living micro-organism administered to promote the health of the host by treating or preventing infections owing to strains of pathogens. Saccharomyces boulardii is a nonpathogen yeast that has a direct inhibitory effect on the growth of many pathogens, an anti-secretory effect and a trophic effect on enterocytes. The aim of this study was to determine the effect of S. boulardii on diarrhea in children. The children from 6 months to 6 years of age with acute watery diarrhea admitted in pediatric clinic in Kashan in 2012 were included in this trial...
December 2016: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/27514478/probiotic-saccharomyces-boulardii-cncm-i-745-prevents-outbreak-associated-clostridium-difficile-associated-cecal-inflammation-in-hamsters
#20
Hon Wai Koon, Bowei Su, Chunlan Xu, Caroline C Mussatto, Diana Hoang-Ngoc Tran, Elaine C Lee, Christina Ortiz, Jiani Wang, Jung Eun Lee, Samantha Ho, Xinhua Chen, Ciaran P Kelly, Charalabos Pothoulakis
C. difficile infection (CDI) is a common debilitating nosocomial infection associated with high mortality. Several CDI outbreaks have been attributed to ribotypes 027, 017, and 078. Clinical and experimental evidence indicates that the nonpathogenic yeast Saccharomyces boulardii CNCM I-745 (S.b) is effective for the prevention of CDI. However, there is no current evidence suggesting this probiotic can protect from CDI caused by outbreak-associated strains. We used established hamster models infected with outbreak-associated C...
October 1, 2016: American Journal of Physiology. Gastrointestinal and Liver Physiology
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