Occurrence of Helicobacter pylori in surface water in the United States.

abstract：AIMS:To investigate the prevalence and genotypic/phenotypic characters of emetic toxin-producing Bacillus cereus strains isolated from sporadic food poisoning cases in Korea. METHODS AND RESULTS:The prevalence of emetic B. cereus was determined in 56 899 stool samples from sporadic food poisoning cases in Korea betwee...

journal_title：Journal of applied microbiology

authors： Chon JW,Kim JH,Lee SJ,Hyeon JY,Song KY,Park C,Seo KH

更新日期：2012-05-01 00:00:00

abstract：AIMS:(i) To analyse the increase in calcium ion uptake caused by several cationic dyes on Candida albicans, (ii) to postulate a mechanism, (iii) to define the effects of Zn ions on the phenomenon, and (iv) to propose the use of the dyes or their derivatives against C. albicans. METHODS AND RESULTS:Cells were grown in ...

journal_title：Journal of applied microbiology

authors： Calahorra M,Sánchez NS,Peña A

更新日期：2018-08-28 00:00:00

abstract：:The effect of the kinetics of water potential variation (psi) on the viability of bacteria subjected to hyperosmotic stresses in water-glycerol solution was studied. The three bacteria used were Lactobacillus plantarum L-73, Leuconostoc mesenteroides LM057 and Escherichia coli TG1. These strains were submitted to a fi...

journal_title：Journal of applied microbiology

authors： Poirier I,Maréchal PA,Gervais P

更新日期：1997-01-01 00:00:00

abstract：:The survival and environmental spread of Salmonella bacteria from domestic toilets was examined in homes, where a family member had recently suffered an attack of salmonellosis. In four out of six households tested, Salmonella bacteria persisted in the biofilm material found under the recess of the toilet bowl rim whi...

journal_title：Journal of applied microbiology

authors： Barker J,Bloomfield SF

更新日期：2000-07-01 00:00:00

abstract：AIMS:This work was carried out to complete the sequence of the arc cluster involved in arginine catabolism in Oenococcus oeni, and particularly to characterize the genes encoding proteins involved in arginine transport. METHODS AND RESULTS:Using molecular cloning, two loci encoding proteins involved in the arginine-or...

journal_title：Journal of applied microbiology

authors： Divol B,Tonon T,Morichon S,Gindreau E,Lonvaud-Funel A

更新日期：2003-01-01 00:00:00

abstract：AIM:To evaluate the activity and effectiveness of impregnated central venous catheters (CVC) against Klebsiella pneumoniae biofilms. METHODS AND RESULTS:The antimicrobial activity and durability of impregnated-CVCs were evaluated over time and the size of zones of inhibition (ZI) was measured. Biofilm formation was ob...

journal_title：Journal of applied microbiology

authors： de Sousa JKT,Haddad JPA,de Oliveira AC,Vieira CD,Dos Santos SG

更新日期：2019-10-01 00:00:00

abstract：AIMS:Characterization of the biosynthesis (secretion and immunity) of lactococcin Z. METHODS AND RESULTS:Lactococcin Z is produced by Lactococcus lactisQU 7. DNA sequence analysis revealed that the lactococcin Z gene cluster (c. 5·1 kb) includes four genes encoding putative biosynthetic proteins, LczB (self-immunity p...

journal_title：Journal of applied microbiology

authors： Daba GM,Ishibashi N,Zendo T,Sonomoto K

更新日期：2017-11-01 00:00:00

abstract：AIMS:To assess the biodiversity of a large number of microbial fuel cell (MFC) anodes from a variety of MFC designs, all enriched with domestic wastewater, using a molecular fingerprinting method. METHODS AND RESULTS:We optimized a protocol allowing the rapid characterization of MFC communities using terminal restrict...

journal_title：Journal of applied microbiology

authors： Lefebvre O,Nguyen TT,Al-Mamun A,Chang IS,Ng HY

更新日期：2010-09-01 00:00:00

abstract：AIMS:To assess frequencies of the Aspergillus flavus atoxigenic vegetative compatibility group (VCG) YV36, to which the biocontrol agent AF36 belongs, in maize-growing regions of Mexico. METHODS AND RESULTS:Over 3500 A. flavus isolates recovered from maize agroecosystems in four states of Mexico during 2005 through 20...

journal_title：Journal of applied microbiology

authors： Ortega-Beltran A,Grubisha LC,Callicott KA,Cotty PJ

更新日期：2016-04-01 00:00:00

abstract：AIMS:To evaluate the production and stability of laccases by Pleurotus ostreatus in liquid co-cultures with Trichoderma viride as a function of infection time and agitation rate. METHODS AND RESULTS:Pleurotus ostreatus cultures were infected with T. viride spores at 30 and 48 h. Maximal laccase volumetric activity was...

journal_title：Journal of applied microbiology

authors： Flores C,Casasanero R,Trejo-Hernández MR,Galindo E,Serrano-Carreón L

更新日期：2010-03-01 00:00:00

abstract：AIMS:To assess two real-time PCR methods (the Riviere and Qvarnstrom assays) for environmental Acanthamoeba. METHODS AND RESULTS:DNA extracted from Acanthamoeba castellanii taken from water and biofilms of cooling towers was analysed by the Riviere and Qvarnstrom assays. To quantify environmental Acanthamoeba, the cal...

journal_title：Journal of applied microbiology

authors： Chang CW,Wu YC,Ming KW

更新日期：2010-09-01 00:00:00

abstract：AIMS:To characterize the non-spoilage variant obtained from beer-spoilage Lactobacillus brevis ABBC45C and to identify a potential genetic marker capable of discriminating beer-spoilage L. brevis strains from non-spoilers. METHODS AND RESULTS:A non-spoilage variant was obtained from beer-spoilage L. brevis ABBC45C by ...

journal_title：Journal of applied microbiology

authors： Suzuki K,Koyanagi M,Yamashita H

更新日期：2004-01-01 00:00:00

abstract：AIMS:To study the succession of cultivated and uncultivated microbes during the traditional curing process of skate. METHODS AND RESULTS:The microbial diversity was evaluated by sequencing 16Sr RNA clone libraries and cultivation in variety of media from skate samples taken periodically during a 9-day curing process. ...

journal_title：Journal of applied microbiology

authors： Reynisson E,Thornór Marteinsson V,Jónsdóttir R,Magnússon SH,Hreggvidsson GO

更新日期：2012-08-01 00:00:00

abstract：AIMS:To investigate the sporicidal mechanisms of microwave irradiation on Bacillus licheniformis spores. METHODS AND RESULTS:We measured spore viability and the release of DNA and proteins, and performed transmission electron microscopy (TEM). A microwave oven (0.5 kW) was modified to output power at 2.0 kW, which all...

journal_title：Journal of applied microbiology

authors： Kim SY,Shin SJ,Song CH,Jo EK,Kim HJ,Park JK

更新日期：2009-03-01 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

abstract：AIMS:This study evaluated the antibiotic-induced changes in microbial ecology, intestinal dysbiosis and low-grade inflammation; and the combined effect of four different Lactobacillus species on recovery of microbiota composition and improvement of gut barrier function in mice. METHODS AND RESULTS:Administration of th...

journal_title：Journal of applied microbiology

authors： Shi Y,Zhao X,Zhao J,Zhang H,Zhai Q,Narbad A,Chen W

更新日期：2018-03-01 00:00:00

abstract：AIMS:In vitro experiments were undertaken to evaluate biocide formulations commonly used in cooling water systems against protozoa previously isolated from cooling towers. The investigations evaluated the efficacy of these formulations against amoebic cysts and trophozoites. METHODS AND RESULTS:Laboratory challenges a...

journal_title：Journal of applied microbiology

authors： Critchley M,Bentham R

更新日期：2009-03-01 00:00:00

abstract：AIMS:Vibrio vulnificus is a common bacterial pathogen causing haemorrhagic septicaemia in eel farming. This study investigates the immunogenicity of an outer membrane protein U (OmpU) of V. vulnificus and the feasibility of the protein as a new subunit vaccine against V. vulnificus. METHODS AND RESULTS:Partial gene se...

journal_title：Journal of applied microbiology

authors： Le H,LiHua D,JianJun F,Peng L,SongLin G

更新日期：2018-08-14 00:00:00

abstract：AIM:To investigate the antimicrobial effect of ionization on bacteria in household refrigerators. METHODS AND RESULTS:Ionizer prototypes were tested with respect to their technical requirements and their ability to reduce surface and airborne contamination in household refrigerators. Ion and ozone production of the te...

journal_title：Journal of applied microbiology

authors： Kampmann Y,Klingshirn A,Kloft K,Kreyenschmidt J

更新日期：2009-12-01 00:00:00

abstract：AIMS:Climate change is exerting an increasingly profound effect on grape composition, microbiology, chemistry and the sensory aspects of wine. Identification of autochthonous yeasts tolerant to stress could help to alleviate this effect. METHODS AND RESULTS:Tolerance to osmotic pressure, ethanol and pH of 94 Saccharom...

journal_title：Journal of applied microbiology

authors： García M,Greetham D,Wimalasena TT,Phister TG,Cabellos JM,Arroyo T

更新日期：2016-07-01 00:00:00

abstract：AIMS:Salmonella Hadar, Salmonella Brancaster and Salmonella Enteritidis are the main Salmonella enterica ssp. enterica serovars isolated from poultry in Senegal. Our objective was to analyse the pulsed-field gel electrophoresis (PFGE) and antibioresistance patterns of strains belonging to these serovars and to assess t...

journal_title：Journal of applied microbiology

authors： Cardinale E,Perrier Gros-Claude JD,Rivoal K,Rose V,Tall F,Mead GC,Salvat G

更新日期：2005-01-01 00:00:00

abstract：:NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor). Numbers of LAB were significantly (P < 0.05) higher in all the additive-treated silages than in the control silage at an early stage of ensiling. During...

journal_title：Journal of applied microbiology

authors： Cai Y,Ohmomo S,Ogawa M,Kumai S

更新日期：1997-09-01 00:00:00

abstract：:A series of experiments is reported to identify and characterize the inactivation process in operation when drinking water, heavily contaminated with a Kenyan isolate of Escherichia coli, is stored in transparent plastic bottles that are then exposed to sunlight. The roles of optical and thermal inactivation mechanism...

journal_title：Journal of applied microbiology

authors： McGuigan KG,Joyce TM,Conroy RM,Gillespie JB,Elmore-Meegan M

更新日期：1998-06-01 00:00:00

abstract：AIMS:The fate of Listeria monocytogenes Scott A, was studied in broth, at different a(w)s (by adding NaCl or KCl from 0.0 to 1.4 mol l(-1)), pHs (from 4.0 to 7.3 by adding lactic acid), and nisin concentrations (from 0 to 100 IU ml(-1)). METHODS AND RESULTS:Increasing salt and nisin concentrations and decreasing pH re...

journal_title：Journal of applied microbiology

authors： Boziaris IS,Skandamis PN,Anastasiadi M,Nychas GJ

更新日期：2007-03-01 00:00:00

abstract：AIMS:The aim of this study was to investigate changes in Salmonella and total viable count (TVC) survival on beef carcass surfaces stored for 72 h under different combinations of relative humidity (i.e. RH 75% or 96%) and temperature (5 degrees C or 10 degrees C). METHODS AND RESULTS:The influence of low water activit...

journal_title：Journal of applied microbiology

authors： Kinsella KJ,Prendergast DM,McCann MS,Blair IS,McDowell DA,Sheridan JJ

更新日期：2009-01-01 00:00:00

abstract：AIMS:To identify dominant bacteria in grain (barley)-fed cattle for isolation and future use to increase the efficiency of starch utilization in these cattle. METHODS AND RESULTS:Total DNA was extracted from samples of the rumen contents from eight steers fed a barley diet for 9 and 14 days. Bacterial profiles were ob...

journal_title：Journal of applied microbiology

authors： Klieve AV,O'Leary MN,McMillen L,Ouwerkerk D

更新日期：2007-12-01 00:00:00

abstract：AIMS:The aim of this study was to develop and optimize a novel method that combines ethidium bromide monoazide (EMA) staining with real-time PCR for the detection of viable Escherichia coli O157:H7 in ground beef. EMA can penetrate dead cells and bind to intracellular DNA, preventing its amplification via PCR. METHODS...

journal_title：Journal of applied microbiology

authors： Wang L,Li Y,Mustapha A

更新日期：2009-11-01 00:00:00

abstract：AIMS:The aim of this study was to develop a novel selective agar for the specific isolation and detection of Bacillus anthracis. METHODS AND RESULTS:Based on published data on antibiotic resistance and susceptibility of B. anthracis and other closely related species of the Bacillus cereus sensu lato group, a new selec...

journal_title：Journal of applied microbiology

authors： Rohde A,Papp S,Feige P,Grunow R,Kaspari O

更新日期：2020-08-01 00:00:00

abstract：AIMS:This work focuses on the development of a method for the identification of pathogenic yeast. With this aim, we target the nucleotide sequence of the RPS0 gene of pathogenic yeast species with specific PCR primers. PCR analysis was performed with both the genomic DNA, whole cells of clinical isolates of Candida spe...

journal_title：Journal of applied microbiology

authors： Martínez JM,Gómez EV,Pemán J,Cantón E,García MG,del Castillo Agudo L

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