Differentiation of strains of Mycoplasma fermentans from various sources by pyrolysis mass spectrometry.

abstract：PURPOSE:To analyse the role of virulence factors (VFs) and host in Klebsiella pneumoniae upper urinary tract infections (UTIs) in renal transplant (RTx) recipients. METHODOLOGY:Clinical and demographic data were registered prospectively. Phylogenetic background of K. pneumoniae isolates was analysed by PCR melting pro...

journal_title：Journal of medical microbiology

authors： Gołębiewska JE,Krawczyk B,Wysocka M,Ewiak A,Komarnicka J,Bronk M,Rutkowski B,Dębska-Ślizień A

更新日期：2019-03-01 00:00:00

abstract：:Introduction. Rapid identification of the causative agent of sepsis is crucial for patient outcomes.Aim. The Sepsityper sample preparation method enables direct microbial identification of positive blood culture samples via matrix-assisted laser desorption ionization/time-of-flight mass spectrometry (MALDI-TOF MS).Hyp...

journal_title：Journal of medical microbiology

authors： Cordovana M,Zignoli A,Ambretti S

更新日期：2020-12-01 00:00:00

abstract：:Helicobacter pylori infection represents a key factor in the aetiology of various gastrointestinal diseases. H. pylori infection diagnosis is generally achieved using both invasive (e.g. biopsy of the gastric epithelium) and non-invasive methods. Therefore, cultivation on a growth medium becomes complex. Trypsin is a ...

journal_title：Journal of medical microbiology

authors： Peretz A,Paritsky M,Pastukh N,Koifman A,Brodsky D,Glyatman T,On A

更新日期：2015-06-01 00:00:00

abstract：:Corynebacterium jeikeium, a member of the non-diphtheria corynebacteria, has been rarely reported as being responsible for cardiovascular-device infection. Here, we report what is believed to be the first case of C. jeikeium pacemaker infection associated with the presence of proteinase-3 antineutrophil cytoplasmic an...

journal_title：Journal of medical microbiology

authors： Bechara C,Gousseff M,Passeron A,Podglajen I,Day N,Pouchot J,Lavergne T,Mainardi JL

更新日期：2011-02-01 00:00:00

abstract：:Resistance to desiccation and to skin fatty acids was measured in three groups of methicillin-resistant Staphylococcus aureus (MRSA) strains and a group of control strains. Organisms from a large outbreak on a special care baby unit (SCBU), where MRSA had been isolated from staff hands but not from the environment, we...

journal_title：Journal of medical microbiology

authors： Farrington M,Brenwald N,Haines D,Walpole E

更新日期：1992-01-01 00:00:00

abstract：:Serology remains the mainstay for diagnosis of Epstein-Barr virus (EBV) infection. This study compared two automated platforms (BioPlex 2200 and Architect i2000SR) to test three EBV serological markers: viral capsid antigen (VCA) immunoglobulins of class M (IgM), VCA immunoglobulins of class G (IgG) and EBV nuclear an...

journal_title：Journal of medical microbiology

authors： Al Sidairi H,Binkhamis K,Jackson C,Roberts C,Heinstein C,MacDonald J,Needle R,Hatchette TF,LeBlanc JJ

更新日期：2017-11-01 00:00:00

abstract：:Brevundimonas diminuta is rarely associated with invasive infections. We report the case of a previously healthy young man with pleural effusion, in which B. diminuta was recovered but incorrectly identified as Kingella kingae when it was freshly isolated. Consequently, the misidentification resulted in initial treatm...

journal_title：Journal of medical microbiology

authors： Lu B,Shi Y,Zhu F,Xu X

更新日期：2013-03-01 00:00:00

abstract：:In order to develop novel host/pathogen real-time PCR assays for routine diagnostic use, early gene expression patterns from both Epstein-Barr virus (EBV) and Raji cells were examined after inducing the lytic life cycle using 12-O-tetradecanoyl-13-phorbol ester and sodium butyrate. Real-time PCR identified several hig...

journal_title：Journal of medical microbiology

authors： Auburn H,Zuckerman M,Smith M

更新日期：2016-11-01 00:00:00

abstract：:Chickens were immunised with a preparation of purified 14-kDa fimbriae of Salmonella serotype Enteritidis (SEF 14) to raise egg-yolk antibodies for protection trials in mice against subsequent challenge-exposure with the homologous strain of Enteritidis. A pronounced specificity of egg-yolk antibodies against the 14-k...

journal_title：Journal of medical microbiology

authors： Peralta RC,Yokoyama H,Ikemori Y,Kuroki M,Kodama Y

更新日期：1994-07-01 00:00:00

abstract：:Helicobacter pylori and Proteus mirabilis ureases are nickel-requiring metallo-enzymes that hydrolyse urea to NH3 and CO2. In both H. pylori and in an Escherichia coli model of H. pylori urease activity, a high affinity nickel transporter, NixA, is required for optimal urease activity, whereas the urea-dependent UreR ...

journal_title：Journal of medical microbiology

authors： McGEE DJ,Coker C,Testerman TL,Harro JM,Gibson SV,Mobley HLT

更新日期：2002-11-01 00:00:00

abstract：PURPOSE:We resequenced the genome of Clostridium difficile 630Δerm (DSM 28645), a model strain commonly used for the generation of insertion mutants. METHODOLOGY:The genome sequence was obtained by a combination of single-molecule real-timeand Illumina sequencing technology. RESULTS:Detailed manual curation and compa...

journal_title：Journal of medical microbiology

authors： Dannheim H,Riedel T,Neumann-Schaal M,Bunk B,Schober I,Spröer C,Chibani CM,Gronow S,Liesegang H,Overmann J,Schomburg D

更新日期：2017-03-01 00:00:00

abstract：:Certain bile acids inhibit the growth in vitro of organisms commonly found in the intestine and, in particular, anaerobic bacteria. As the importance of this effect in vivo has not been demonstrated, we investigated changes in intestinal flora in the rat after diversion of bile to the urinary bladder. Five days after ...

journal_title：Journal of medical microbiology

authors： Burke V,Stone DE,Beaman J,Gracey M

更新日期：1977-05-01 00:00:00

abstract：:Propionibacterium acnes, a commensal of human skin, is also an opportunistic pathogen of common acne and certain infectious diseases. However, it is still not obvious which strain is pathogenic for a certain infectious disease, and investigations to characterize pathogenic strains using molecular typing methods such a...

journal_title：Journal of medical microbiology

authors： Dekio I,Rajendram D,Morita E,Gharbia S,Shah HN

更新日期：2012-05-01 00:00:00

abstract：:An affinity procedure with purified, biotinylated human transferrin and streptavidin-agarose was used to identify the transferrin-binding proteins in strains of Haemophilus influenzae. Proteins of 58 and 98 Kda were isolated from total membranes prepared from iron-deficient but not iron-sufficient H. influenzae KC548 ...

journal_title：Journal of medical microbiology

authors： Schryvers AB

更新日期：1989-06-01 00:00:00

abstract：:In January 2015, Public Health England and the United Kingdom (UK) Ministry of Defence investigated cases of diarrhoea and fever in military personnel recently returned to the UK after supporting the response to the Ebola epidemic in Sierra Leone. Tests for Ebola virus infection were negative. PCR tests detected the i...

journal_title：Journal of medical microbiology

authors： Todkill D,Pudney R,Terrell A,Tuck J,Hutley E,Dallman TJ,Jenkins C,Manuel R,Wade M,Puleston R,Hawker J

更新日期：2018-11-01 00:00:00

abstract：:Cholera toxin (CT) is the major virulence factor produced by Vibrio cholerae. Several genomic arrangements within the CTX cassette have been elucidated in V. cholerae. Previously, it was shown that three different CTX cassette arrangements, one complete CTX cassette (arrangement A), one complete and two incomplete CTX...

journal_title：Journal of medical microbiology

authors： Amin Marashi SM,Bakhshi B,Imani Fooladi AA,Tavakoli A,Sharifnia A,Pourshafie MR

更新日期：2012-08-01 00:00:00

abstract：PURPOSE:Non-albicansCandida species have emerged as fungal pathogens that cause invasive infections, with many of these species displaying resistance to commonly used antifungal agents. This study was confined to studying the characteristics of clinical isolates of the C. rugosa complex and C. pararugosa species. METH...

journal_title：Journal of medical microbiology

authors： Peremalo T,Madhavan P,Hamzah S,Than L,Wong EH,Nasir MDM,Chong PP,Ng KP

更新日期：2019-03-01 00:00:00

abstract：PURPOSE:Multidrug-resistant Klebsiella pneumoniae is a common nosocomial pathogen that plays an important role in ventilator-associated pneumonia (VAP). This study aimed to define the clonal relatedness of K. pneumoniae strains isolated from paediatric VAP in addition to those isolated from environmental samples. METH...

journal_title：Journal of medical microbiology

authors： Mohamed ER,Aly SA,Halby HM,Ahmed SH,Zakaria AM,El-Asheer OM

更新日期：2017-05-01 00:00:00

abstract：:The cystic fibrosis (CF) airways are colonized by polymicrobial communities with high bacterial load and are influenced by frequent antibiotic exposures. This community includes diverse streptococci, some of which have been directly or indirectly associated with pulmonary exacerbations. As many streptococci are natura...

journal_title：Journal of medical microbiology

authors： Thornton CS,Grinwis ME,Sibley CD,Parkins MD,Rabin HR,Surette MG

更新日期：2015-11-01 00:00:00

abstract：:In 2002, a Scottish bat conservationist developed a rabies-like disease and subsequently died. This was caused by infection with European bat lyssavirus 2 (EBLV-2), a virus closely related to Rabies virus (RABV). The source of this infection and the means of transmission have not yet been confirmed. In this study, the...

journal_title：Journal of medical microbiology

authors： Johnson N,Phillpotts R,Fooks AR

更新日期：2006-06-01 00:00:00

abstract：:Eighty-one bronchoalveolar lavage (BAL) specimens obtained from 26 HIV-infected, 45 non-HIV immunosuppressed and 10 immunocompetent patients with primary pulmonary diseases were analysed for the presence of Pneumocystis carinii by staining and by P. carinii 5S rDNA determined by PCR. P. carinii was observed by stainin...

journal_title：Journal of medical microbiology

authors： Takahashi T,Goto M,Endo T,Nakamura T,Yusa N,Sato N,Iwamoto A

更新日期：2002-07-01 00:00:00

abstract：:Mucosal immunity in the gastrointestinal (GI) tract is a primary defence against GI pathogens. We hypothesise that a mucosal response to lipopolysaccharide (LPS), especially to the common (core) determinants of GI pathogenic Escherichia coli strains, is protective. The aims of this study were to investigate the specif...

journal_title：Journal of medical microbiology

authors： Currie CG,McCALLUM K,Poxton IR

更新日期：2001-04-01 00:00:00

abstract：:Micro-organisms isolated from the oral cavity may translocate to the lower airways during mechanical ventilation (MV) leading to ventilator-associated pneumonia (VAP). Changes within the dental plaque microbiome during MV have been documented previously, primarily using culture-based techniques. The aim of this study ...

journal_title：Journal of medical microbiology

authors： Sands KM,Twigg JA,Lewis MAO,Wise MP,Marchesi JR,Smith A,Wilson MJ,Williams DW

更新日期：2016-02-01 00:00:00

abstract：:The acute dental abscess is frequently underestimated in terms of its morbidity and mortality. The risk of potential serious consequences arising from the spread of a dental abscess is still relevant today with many hospital admissions for dental sepsis. The acute dental abscess is usually polymicrobial comprising fac...

journal_title：Journal of medical microbiology

authors： Robertson D,Smith AJ

更新日期：2009-02-01 00:00:00

abstract：:In the present study, polyphasic analysis [cultivation, combined with the fingerprinting of individual isolates, and denaturing gradient gel electrophoresis (DGGE)] was applied to study whether similar features concerning the diversity and temporal stability of selected bacterial groups could be detected intra-individ...

journal_title：Journal of medical microbiology

authors： Maukonen J,Mättö J,Suihko ML,Saarela M

更新日期：2008-12-01 00:00:00

abstract：:Diabetic mice were significantly more susceptible than normal mice to bladder infection with Enterobacter cloacae or Serratia marcescens but not to intraperitoneal infection. Normal urine inhibited the growth of E. cloacae and S. marcescens, whereas urine from diabetic mice permitted multiplication. The addition of ur...

journal_title：Journal of medical microbiology

authors： Obana Y,Nishino T

更新日期：1989-10-01 00:00:00

abstract：:The prevalence of chlamydial DNA determined by PCR and in-situ hybridisation (ISH) in fresh tissue specimens (endometrium, fallopian tube and ovary) was investigated in 33 women presenting with ectopic pregnancy (EP), 14 women with tubal factor infertility (TFI) and 50 control patients from the UK and the West Indies....

journal_title：Journal of medical microbiology

authors： Barlow REL,Cooke ID,Odukoya O,Heatley MK,Jenkins J,Narayansingh G,Ramsewak SS,Eley A

更新日期：2001-10-01 00:00:00

abstract：PURPOSE:The aim of this work was to evaluate and optimize the identification of Bordetella pertussis, Bordetella parapertussis and Bordetella bronchiseptica (usually known as the classical Bordetella species) using Bruker Biotyper matrix-assisted laser desorption ionization/time-of-flight mass spectrometry (MALDI-TOF M...

journal_title：Journal of medical microbiology

authors： Zintgraff J,Irazu L,Lara CS,Rodriguez M,Santos M

更新日期：2018-12-01 00:00:00

abstract：:Spirochaetes were demonstrated in material from patients with Lyme disease by short-time high-concentrate silver impregnation after treatment with amylase. Removal of mucoid material was essential to visualise Borrelia burgdorferi. Lyme spirochaetes were demonstrated in material from 23 patients with Lyme disease--ery...

journal_title：Journal of medical microbiology

authors： De Koning J,Bosma RB,Hoogkamp-Korstanje JA

更新日期：1987-05-01 00:00:00

abstract：:Human enterovirus 68 (HEV-68) is an enterovirus associated with respiratory illness. In China, no information about HEV-68 is available for children yet. This study aimed to investigate the presence of HEV-68 in mainland China between 2009 and 2012 and to explore the migration events of HEV-68 across the world. Among ...

journal_title：Journal of medical microbiology

authors： Lu QB,Wo Y,Wang HY,Wei MT,Zhang L,Yang H,Liu EM,Li TY,Zhao ZT,Liu W,Cao WC

更新日期：2014-03-01 00:00:00