Yeast fermentate prebiotic improves intestinal barrier integrity during heat stress by modulation of the gut microbiota in rats.

abstract：AIMS:Lactobacilli adhere to the intestinal epithelium and this intimate association likely promotes retention in the gastrointestinal tract and communication with the immune system. The aim of this study was to investigate whether or not the quorum-sensing signalling molecule, autoinducer (AI)-2, was produced by Lactob...

journal_title：Journal of applied microbiology

authors： Buck BL,Azcarate-Peril MA,Klaenhammer TR

更新日期：2009-07-01 00:00:00

abstract：AIMS:The purpose of this study was to compare the effects of feeding virginiamycin or bacitracin methylene disalicylate (BMD), two in-feed antibiotics typically used by commercial poultry producers in the United States, on the chicken gastrointestinal microbiota. METHODS AND RESULTS:454 pyrosequencing of the V6-V8 reg...

journal_title：Journal of applied microbiology

authors： Neumann AP,Suen G

更新日期：2015-12-01 00:00:00

abstract：AIMS: The germination-arrest factor (GAF) produced by Pseudomonas fluorescens WH6, and identified as 4-formylaminooxyvinylglycine, specifically inhibits the germination of a wide range of grassy weeds. This study was undertaken to determine whether GAF has antimicrobial activity in addition to its inhibitory effects on...

journal_title：Journal of applied microbiology

authors： Halgren A,Azevedo M,Mills D,Armstrong D,Thimmaiah M,McPhail K,Banowetz G

更新日期：2011-10-01 00:00:00

abstract：AIMS:To establish the modes of action of the antagonistic fungal strain Clonostachys rosea BAFC3874 isolated from suppressive soils against Sclerotinia sclerotiorum and to determine its potential as a biocontrol agent. METHODS AND RESULTS:The antagonistic activity of C. rosea BAFC3874 was determined in vitro by dual c...

journal_title：Journal of applied microbiology

authors： Rodríguez MA,Cabrera G,Gozzo FC,Eberlin MN,Godeas A

更新日期：2011-05-01 00:00:00

abstract：AIMS:To investigate the structural organization and dynamics of exopolysaccharides (EPS) matrix and microcolonies formation by Streptococcus mutans during the biofilm development process. METHODS AND RESULTS:Biofilms of Strep. mutans were formed on saliva-coated hydroxyapatite (sHA) discs in the presence of glucose or...

journal_title：Journal of applied microbiology

authors： Xiao J,Koo H

更新日期：2010-06-01 00:00:00

abstract：AIMS:The purpose of this study was to isolate, identify and characterize an antifungal compound from Lactobacillus plantarum KCC-10 from forage silage with potential beneficial properties. METHODS AND RESULTS:The 16S rRNA gene-based phylogenetic affiliation was determined using bioinformatic tools and identified as La...

journal_title：Journal of applied microbiology

authors： Valan Arasu M,Jung MW,Ilavenil S,Jane M,Kim DH,Lee KD,Park HS,Hur TY,Choi GJ,Lim YC,Al-Dhabi NA,Choi KC

更新日期：2013-11-01 00:00:00

abstract：AIMS:The present work aimed to obtain bioinsecticide over-producing mutants through classical mutagenesis of vegetative cells of Bacillus thuringiensis (Bt) by using u.v. and nitrous acid, and to evidence the involvement of cell metabolism in delta-endotoxin synthesis. METHODS AND RESULTS:Vegetative cells of Bt were t...

journal_title：Journal of applied microbiology

authors： Ghribi D,Zouari N,Jaoua S

更新日期：2004-01-01 00:00:00

abstract：AIMS:To investigate the in vivo effects of Lactobacillus rhamnosus GG (LGG) on intestinal polyp development and the interaction between this single-organism probiotic and the gut microbiota therein. METHODS AND RESULTS:The ApcMin/+ mouse model was used to study the potential preventive effect of LGG on intestinal poly...

journal_title：Journal of applied microbiology

authors： Ni Y,Wong VH,Tai WC,Li J,Wong WY,Lee MM,Fong FL,El-Nezami H,Panagiotou G

更新日期：2017-03-01 00:00:00

abstract：AIMS:This study was performed to analyse the molecular characteristics of genes encoding for the major virulence factors in Bacillus anthracis vaccine strain 'Carbosap' compared with the wild B. anthracis strain, to evaluate the basis of attenuation. METHODS AND RESULTS:The molecular characteristics of the B. anthraci...

journal_title：Journal of applied microbiology

authors： Adone R,Pasquali P,La Rosa G,Marianelli C,Muscillo M,Fasanella A,Francia M,Ciuchini F

更新日期：2002-01-01 00:00:00

abstract：AIMS:To help gain a better understanding of factors influencing the establishment within the oral cavity of Streptococcus salivarius K12, a commensal oral bacterium, we characterized its behaviour in artificial saliva. METHODS AND RESULTS:Streptococcus salivarius K12 was grown in artificial saliva complemented with a ...

journal_title：Journal of applied microbiology

authors： Roger P,Delettre J,Bouix M,Béal C

更新日期：2011-09-01 00:00:00

abstract：AIMS:To identify aerobic mesophilic bacteria isolated from coreboard, kitchen roll paper and food packaging boards containing recycled fibres and to create a rapid fingerprint-based database for their identification. METHODS AND RESULTS:A total of 197 isolates and 20 relevant type strains were characterized by automat...

journal_title：Journal of applied microbiology

authors： Suihko ML,Stackebrandt E

更新日期：2003-01-01 00:00:00

abstract：AIM:To evaluate the antifungal activity of extracts of Chamaecostus cuspidatus against Candida and Trichophyton species. METHODS AND RESULTS:Crude ethanol extracts of leaves, stems and rhizomes were prepared and evaluated for antimicrobial activity. Only the rhizomes extract (RE) showed antifungal activity but had no ...

journal_title：Journal of applied microbiology

authors： Barros Cota B,Batista Carneiro de Oliveira D,Carla Borges T,Cristina Catto A,Valverde Serafim C,Rogelis Aquiles Rodrigues A,Kohlhoff M,Leomar Zani C,Assunção Andrade A

更新日期：2021-01-01 00:00:00

abstract：:A total of 21 plant-associated Serratia plymuthica strains were characterized phenotypically by their nutritional patterns, susceptibility to antibiotics, antifungal and haemolytic properties, and genotypically by denaturing gradient gel electrophoresis (DGGE) of PCR-amplified 16S rDNA, PCR fingerprints using BOX prim...

journal_title：Journal of applied microbiology

authors： Berg G

更新日期：2000-06-01 00:00:00

abstract：AIMS:This study aimed to evaluate the effects of three Bacillus probiotics on Salmonella Typhimurium, and interleukin-8 (IL-8) gene expression in the co-culture of the Bacillus and the pathogen in vitro. METHODS AND RESULTS:Bacillus subtilis, Bacillus indicus and Bacillus coagulans were initially turned to spore and h...

journal_title：Journal of applied microbiology

authors： Kawarizadeh A,Pourmontaseri M,Farzaneh M,Hosseinzadeh S,Ghaemi M,Tabatabaei M,Pourmontaseri Z,Pirnia MM

更新日期：2020-10-15 00:00:00

abstract：AIMS:To calculate fermentation efficiency in a continuous ethanol production process, we aimed to develop a robust mathematical method based on the analysis of metabolic by-product formation. METHODS AND RESULTS:This method is in contrast to the traditional way of calculating ethanol fermentation efficiency, where the...

journal_title：Journal of applied microbiology

authors： Canseco Grellet MA,Castagnaro A,Dantur KI,De Boeck G,Ahmed PM,Cárdenas GJ,Welin B,Ruiz RM

更新日期：2016-10-01 00:00:00

abstract：AIM:Introduction of a protocol for broad-range diagnosis of bacterial infections, which remain negative in culture. METHODS AND RESULTS:The new TaqMan real-time PCR assay amplifies part of the 16S rRNA gene. Species are identified by subsequent sequencing and phylogenetic blast analysis. The analytical sensitivity sho...

journal_title：Journal of applied microbiology

authors： Schabereiter-Gurtner C,Nehr M,Apfalter P,Makristathis A,Rotter ML,Hirschl AM

更新日期：2008-04-01 00:00:00

abstract：AIMS:We evaluated the effects of Bacillus anthracis surrogates, low surface concentrations, surface materials and assay methods on false-negative rate (FNR) and limit of detection (LOD95 ) for recovering Bacillus spores using a macrofoam-swab sampling procedure. METHODS AND RESULTS:Bacillus anthracis Sterne or Bacillu...

journal_title：Journal of applied microbiology

authors： Hutchison JR,Piepel GF,Amidan BG,Hess BM,Sydor MA,Deatherage Kaiser BL

更新日期：2018-05-01 00:00:00

abstract：AIMS:Isolates of Candida valida, Rhodotorula glutinis and Trichosporon asahii from the rhizosphere of sugar beet in Egypt were examined for their ability to colonize roots, to promote plant growth and to protect sugar beet from Rhizoctonia solani AG-2-2 diseases, under glasshouse conditions. METHODS AND RESULTS:Root c...

journal_title：Journal of applied microbiology

authors： El-Tarabily KA

更新日期：2004-01-01 00:00:00

abstract：AIMS:The aim of this work was to measure the dynamic global metabolic activities of the microbial community during ripening of RDO Salers cheese by using a direct molecular approach. METHODS AND RESULTS:A culture-independent approach including PCR, reverse transcriptase PCR (RT-PCR) and single strand conformation poly...

journal_title：Journal of applied microbiology

authors： Duthoit F,Tessier L,Montel MC

更新日期：2005-01-01 00:00:00

abstract：AIM:In this study, we investigated the effect of plagiochin E (PLE), a botanic-derived phenolic natural product, on reversal of fungal resistance to fluconazole (FLC) in vitro and the related mechanism. METHODS AND RESULTS:A synergistic action of PLE and FLC was observed in the FLC-resistant Candida albicans strains a...

journal_title：Journal of applied microbiology

authors： Guo XL,Leng P,Yang Y,Yu LG,Lou HX

更新日期：2008-03-01 00:00:00

abstract：AIM:To elucidate the effect of chrysin on α-haemolysin production by Staphylococcus aureus and protection against pneumonia in a murine model. METHODS AND RESULTS:Haemolysis, Western blot and real-time RT-PCR assays were performed to evaluate the effect of chrysin on α-haemolysin secretion by Staph. aureus. The effica...

journal_title：Journal of applied microbiology

authors： Wang J,Qiu J,Dong J,Li H,Luo M,Dai X,Zhang Y,Leng B,Niu X,Zhao S,Deng X

更新日期：2011-12-01 00:00:00

abstract：:The distribution of micro-organisms in mature Serra, a traditional Portuguese cheese made from unpasteurised ewes' milk without added starter culture, was examined by light microscopy and electron microscopy. Four populations of micro-organisms were recognized according to their position within the cheese: (i) those p...

journal_title：Journal of applied microbiology

authors： Parker ML,Gunning PA,Macedo AC,Malcata FX,Brocklehurst TF

更新日期：1998-04-01 00:00:00

abstract：AIMS:To investigate the effects of ohmic heating (OH) and water bath heating (WB) on the membrane permeability, membrane structure, intracellular organization and leakage of intracellular substances of Escherichia coli O157:H7 at the same inactivation level and at a heating temperature of 72°C. METHODS AND RESULTS:Flo...

journal_title：Journal of applied microbiology

authors： Tian X,Shao L,Yu Q,Liu Y,Li X,Dai R

更新日期：2019-11-01 00:00:00

abstract：:A total of 23 strains of Lactobacillus helveticus isolated from natural whey starter cultures for Italian hard cheeses and three reference strains were characterized by plasmid profiling, ribotyping and random amplified polymorphic DNA (RAPD) fingerprinting. The data showed an interesting strain heterogeneity in natur...

journal_title：Journal of applied microbiology

authors： Giraffa G,De Vecchi P,Rossi P,Nicastro G,Fortina MG

更新日期：1998-09-01 00:00:00

abstract：:The effect of divalent cations on the inactivation of Escherichia coli by high hydrostatic pressure was investigated. The presence of 0.5 mmol l-1 of CaCl2, MgCl2, MnCl2 and FeCl2 reduced pressure inactivation of E. coli MG1655, while 0.5 mmol l-1 of ZnCl2, NiCl2, CuCl2 and CoCl2 increased inactivation. Baroprotection...

journal_title：Journal of applied microbiology

authors： Hauben KJ,Bernaerts K,Michiels CW

更新日期：1998-10-01 00:00:00

abstract：AIM:Public health promotion of fruit and vegetables as healthier sources of nutrition in Nigeria has led to an increase in consumption of fruit and vegetables, particularly in the form of ready-to-eat (RTE) salads. However, the continual association of drug-resistant bacteria with fruit and vegetables creates an additi...

journal_title：Journal of applied microbiology

authors： Okafor-Elenwo EJ,Imade OS

更新日期：2020-11-01 00:00:00

abstract：AIMS:To evaluate the capacity of Oenococcus oeni strains to release aroma compounds from glycosylated precursors by measuring glycosidase activities with both synthetic and natural substrates. METHODS AND RESULTS:Five glycosidase activities were investigated in 47 O. oeni strains using synthetic substrates. This scree...

journal_title：Journal of applied microbiology

authors： Gagné S,Lucas PM,Perello MC,Claisse O,Lonvaud-Funel A,de Revel G

更新日期：2011-01-01 00:00:00

abstract：:The lethal toxin (LeTx) of Bacillus anthracis is the major virulence factor responsible for the death of infected animals and for cytolysis of cultured macrophages. Its catalytic component, LF, contains the characteristic zinc-binding motif of metalloproteases, it binds zinc and indirect evidence suggests that this hy...

journal_title：Journal of applied microbiology

authors： Vitale G,Pellizzari R,Recchi C,Napolitani G,Mock M,Montecucco C

更新日期：1999-08-01 00:00:00

abstract：AIMS:To develop and evaluate a novel genotypic test for rapid detection of rifampicin and isoniazid resistance of multidrug-resistant (MDR) Mycobacterium tuberculosis isolates by a multiplex probe array. METHODS AND RESULTS:A multiplex probe array was designed for genotypic test to simultaneously screen the mutations ...

journal_title：Journal of applied microbiology

authors： Zhang SL,Shen JG,Xu PH,Li DX,Sun ZQ,Li L,Yang ZR,Sun Q

更新日期：2007-10-01 00:00:00

abstract：:Thirty isolates of Listeria monocytogenes and 18 of L. innocua obtained from different short-ripened cheeses manufactured in Asturias (northern Spain), were compared with each other and with reference strains using serotype, phage type and pulsed-field restriction endonuclease digestion profiles analysis of the total ...

journal_title：Journal of applied microbiology

authors： Margolles A,Mayo B,de los Reyes-Gavilán CG

更新日期：1998-02-01 00:00:00