Pneumocystis carinii carriage in immunocompromised patients with and without human immunodeficiency virus infection.

abstract：:Community-associated meticillin-resistant Staphylococcus aureus (CA-MRSA) have emerged globally and have been associated with more severe disease than healthcare-associated MRSA (HA-MRSA). The purpose of this study was to determine whether laboratory measures of virulence can distinguish dominant CA-MRSA clones from H...

journal_title：Journal of medical microbiology

authors： Boakes E,Marbach H,Lynham S,Ward M,Edgeworth JD,Otter JA

更新日期：2016-12-01 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：:Clinical specimens unfit for laboratory processing represent missed opportunities for diagnosing tuberculosis. Poor-quality cough specimens (n=61) from presumptive tuberculosis cases were cultured and GeneXpert MTB/RIF (Xpert) successfully performed on samples transferred by flocked swab into PrimeStore molecular tran...

journal_title：Journal of medical microbiology

authors： Mboneni TA,Eales OO,Mosina NL,Fourie PB

更新日期：2020-09-01 00:00:00

abstract：:Rickettsia conorii infection is endemic in the Mediterranean basin, where it is known as Mediterranean spotted fever, also known as Boutonneuse fever and Marseilles fever. We report the case of a 66-year-old diabetic man who presented a severe form of the disease, complicated by acute renal failure, thrombocytopenia a...

journal_title：Journal of medical microbiology

authors： Aliaga L,Sánchez-Blázquez P,Rodríguez-Granger J,Sampedro A,Orozco M,Pastor J

更新日期：2009-04-01 00:00:00

abstract：:A strain of Staphylococcus aureus (M7) contains a transmissible element determining production of penicillinase, and resistance to cadmium ions, neomycin, streptomycin and kanamycin (CPNS). This element was transferred either in toto or in fragments at low frequency from strain M7. The fragment (NS) possesses features...

journal_title：Journal of medical microbiology

authors： Lacey RW

更新日期：1979-08-01 00:00:00

abstract：:The antifungal effects of cinnamaldehyde, 4-hydroxy-3-methoxycinnamaldehyde (coniferyl aldehyde) and 3,5-dimethoxy-4-hydroxycinnamaldehyde (sinapaldehyde) were investigated against 65 strains of Candida (six standard, 39 fluconazole-sensitive and 20 fluconazole-resistant). MICs of cinnamaldehyde, coniferyl aldehyde an...

journal_title：Journal of medical microbiology

authors： Shreaz S,Bhatia R,Khan N,Muralidhar S,Manzoor N,Khan LA

更新日期：2013-02-01 00:00:00

abstract：PURPOSE:This study investigates the virulence and antimicrobial resistance in association with common clonal complexes (CCs) of enteroaggregative Escherichia coli (EAEC) isolated from Bangladesh. The aim was to determine whether specific CCs were more likely to be associated with putative virulence genes and/or antimic...

journal_title：Journal of medical microbiology

authors： Chattaway MA,Day M,Mtwale J,White E,Rogers J,Day M,Powell D,Ahmad M,Harris R,Talukder KA,Wain J,Jenkins C,Cravioto A

更新日期：2017-10-01 00:00:00

abstract：:The contribution of quorum sensing in some phenotypic and pathogenic characteristics of Pseudomonas aeruginosa was studied. The production of acylhomoserine lactones (AHL) by planktonic cultures of eight clinical and reference strains of P. aeruginosa was evaluated using two biosensors. The adhesion of the bacteria on...

journal_title：Journal of medical microbiology

authors： Nagant C,Seil M,Nachtergael A,Dulanto S,Dehaye JP

更新日期：2013-07-01 00:00:00

abstract：:The susceptibilities of Actinobacillus actinomycetemcomitans cultures, grown as 1- or 3-day-old biofilms or as planktonic suspensions, to concentrations of chlorhexidine digluconate, cetylpyridinium chloride or triclosan used in commercial mouthwashes were compared. Three-day biofilms were the most resistant form of t...

journal_title：Journal of medical microbiology

authors： Thrower Y,Pinney RJ,Wilson M

更新日期：1997-05-01 00:00:00

abstract：:Campylobacter strains isolated from the same stool sample were characterised by determination of biochemical properties and both heat-labile (Lior) and heat-stable (Lauwers) serotypes. In six of 60 campylobacter-infected stools, two or three strains differing in Lior-serotype were isolated from the same stool. In four...

journal_title：Journal of medical microbiology

authors： Zöllner B,Wuthe HH

更新日期：1993-01-01 00:00:00

abstract：:A series of 178 strains of Escherichia coli, highly resistant to trimethoprim, isolated from hospital patients and patients in the community between 1979 and 1983, was examined for the presence of Tn7 on a plasmid or on the chromosome only, by transposition to RP4 and restriction endonuclease digestion with Hind III. ...

journal_title：Journal of medical microbiology

authors： Kraft CA,Timbury MC,Platt DJ

更新日期：1986-09-01 00:00:00

abstract：:Aim. The aim of this work was to characterize the response of Candida albicans to atorvastatin, and to assess its in vivo antifungal capability.Methodology. The effect of atorvastatin on the growth and viability of C. albicans was assessed. The ability of the statin to alter cell permeability was quantified by measuri...

journal_title：Journal of medical microbiology

authors： Ajdidi A,Sheehan G,Abu Elteen K,Kavanagh K

更新日期：2019-10-01 00:00:00

abstract：:Resistance to gentamicin, tobramycin and kanamycin (GmrTmrKmr) in strains of Staphylococcus aureus isolated from clinical sources in Australia is mediated by a 4.7 kb transposable element, designated Tn4001. A 2.5 kb HindIII fragment which maps symmetrically within Tn4001, and encompasses the aminoglycoside-resistance...

journal_title：Journal of medical microbiology

authors： Lyon BR,Gillespie MT,Byrne ME,May JW,Skurray RA

更新日期：1987-03-01 00:00:00

abstract：:Anaplasma phagocytophilum, an agent of human granulocytic anaplasmosis, infects neutrophils and causes an emerging tickborne febrile disease. The genome of this bacterium contains a large number of p44/msp2-related genes encoding 44 kDa major outer-membrane proteins, and it is known that a specific p44/msp2 gene is pr...

journal_title：Journal of medical microbiology

authors： Wuritu,Ozawa Y,Gaowa,Kawamori F,Masuda T,Masuzawa T,Fujita H,Ohashi N

更新日期：2009-12-01 00:00:00

abstract：:Zygomycosis, a relatively uncommon infection, usually occurs among immunocompromised individuals. It has been reported only rarely in trauma patients. A fatal case is reported of pulmonary and rapidly progressive cutaneous zygomycosis in a young, otherwise healthy farmer, with multiple bone fractures, wounds and soft ...

journal_title：Journal of medical microbiology

authors： Kontogiorgi M,Floros I,Koroneos A,Vamvouka C,Paniara O,Roussos C,Routsi C

更新日期：2007-09-01 00:00:00

abstract：:The therapeutic alternatives available for use against ciprofloxacin-resistant enteric fever isolates in an endemic area are limited. The antibiotics currently available are the quinolones, third-generation cephalosporins and conventional first-line drugs. In this study, the MICs of various newer drugs were determined...

journal_title：Journal of medical microbiology

authors： Capoor MR,Rawat D,Nair D,Hasan AS,Deb M,Aggarwal P,Pillai P

更新日期：2007-11-01 00:00:00

abstract：:Interaction of human polymorphonuclear leucocytes (PMNL) and influenza virus (IFV) was studied in vitro. At 0 degree C, the viral particles were bound extensively to the surface of the PMNL membrane with a ratio of about 1000 virus particles to a single PMNL. The binding was sensitive to neuraminidase, suggesting atta...

journal_title：Journal of medical microbiology

authors： Yamamoto K,Suzuki K,Suzuki K,Mizuno S

更新日期：1989-03-01 00:00:00

abstract：:Clostridium difficile is the most common cause of diarrhoea in hospitalised patients. Bacterial adherence to gut epithelial cells is a likely prerequisite to infection and toxin production. A novel flow cytometric method was developed for detecting adherence of C. difficile to human colonic and small intestinal epithe...

journal_title：Journal of medical microbiology

authors： Drudy D,O'Donoghue DP,Baird A,Fenelon L,O'Farrelly C

更新日期：2001-06-01 00:00:00

abstract：:Rhodococcus equi is an opportunistic human pathogen associated with immunosuppressed people. While the interaction of R. equi with macrophages has been comprehensively studied, little is known about its interactions with non-phagocytic cells. Here, we characterized the entry process of this bacterium into human lung e...

journal_title：Journal of medical microbiology

authors： Remuzgo-Martínez S,Pilares-Ortega L,Álvarez-Rodríguez L,Aranzamendi-Zaldunbide M,Padilla D,Icardo JM,Ramos-Vivas J

更新日期：2013-08-01 00:00:00

abstract：:The family Adenoviridae consists of five genera of which the genus Mastadenovirus includes human viruses classified into 57 serotypes clustered into seven subgroups (A-G). Serotypes 40 and 41 (subgroup F) are specifically associated with childhood gastroenteritis and are the most common cause of acute gastroenteritis ...

journal_title：Journal of medical microbiology

authors： Arcangeletti MC,Germini D,Martorana D,Rodighiero I,De Conto F,Medici MC,Chezzi C,Calderaro A

更新日期：2014-06-01 00:00:00

abstract：:The abilities of six strains of Salmonella typhimurium to associate with rabbit ileal mucosa have been measured in vitro. Two were "virulent" strains (TML and W118 which are invasive and inducers of fluid secretion in rabbit ileal loops); four were "avirulent" (LT7, M206 and SL1027 which are invasive but induce neglig...

journal_title：Journal of medical microbiology

authors： Worton KJ,Candy DC,Wallis TS,Clarke GJ,Osborne MP,Haddon SJ,Stephen J

更新日期：1989-08-01 00:00:00

abstract：:Introduction. Quantification of bacterial load in tissue homogenates in in vivo pharmacodynamic studies is cumbersome and time-consuming.Aim. We therefore developed a new method for quantifying bacterial load in tissue homogenates of animals treated with a β-lactam and β-lactamase inhibitor using growth curves.Methods...

journal_title：Journal of medical microbiology

authors： Georgiou PC,Mouton JW,Pournaras S,Meletiadis J

更新日期：2020-05-01 00:00:00

abstract：:The characterization of integrons and their promoters in 156 antibiotic-resistant clinical isolates of the important zoonotic pathogens Salmonella enterica subsp. enterica serovars Typhimurium (S. Typhimurium) and Enteritidis (S. Enteritidis) from Norwegian hospitals were performed. Integrons were found in 64 of 66 S....

journal_title：Journal of medical microbiology

authors： Lindstedt BA,Heir E,Nygård I,Kapperud G

更新日期：2003-02-01 00:00:00

abstract：:The purpose of this study was to determine optimal criteria for microbiology laboratory screening of endotracheal tube (ETT) specimens submitted for bacterial culture from adult patients. ETT specimens from adult patients that were received by two microbiology laboratories were prospectively evaluated and subdivided i...

journal_title：Journal of medical microbiology

authors： Walkty A,Lagacé-Wiens PRS,Manickam K,Adam H,Pieroni P,Alfa M,Karlowsky JA

更新日期：2012-09-01 00:00:00

abstract：:In this study, we investigated the in vitro antifungal effects of itraconazole/voriconazole (ITR/VRC) alone and in combination with tetrandrine (TET) against 23 clinical isolates of A. fumigatus using a chequerboard microdilution method. The dynamic antifungal effects of TET with ITR/VRC against A. fumigatus were asse...

journal_title：Journal of medical microbiology

authors： Li SX,Song YJ,Zhang LL,Shi JP,Ma ZL,Guo H,Dong HY,Li YM,Zhang H

更新日期：2015-09-01 00:00:00

abstract：:Staphylococcus aureus is a leading aetiologic agent of nosocomial- and community-acquired infectious diseases worldwide. The public health concern regarding staphylococcal infections is inflated by the increasing occurrence of multidrug-resistant strains, e.g. multidrug- and meticillin-resistant S.aureus (MDR MRSA). T...

journal_title：Journal of medical microbiology

authors： Sarkar P,Acharyya S,Banerjee A,Patra A,Thankamani K,Koley H,Bag PK

更新日期：2016-10-01 00:00:00

abstract：:The susceptibility to teicoplanin, vancomycin and linezolid of 30 clinical isolates of Enterococcus faecium was tested by Vitek 2, Phoenix, Etest, broth microdilution and disc diffusion tests. The vanA and vanB resistance genes and the 23S rRNA gene G2576T mutation were detected by PCR and PCR-RFLP, respectively. Resi...

journal_title：Journal of medical microbiology

authors： Raponi G,Ghezzi MC,Gherardi G,Lorino G,Dicuonzo G

更新日期：2010-06-01 00:00:00

abstract：:The acquisition of Klebsiella aerogenes by neonates born in hospital has been studied by sero- and klebecin typing. This organism was more commonly carried in the bowel of breast-fed babies than of bottle-fed babies. Only very rarely did babies acquire strains of K. aerogenes from their mothers. K. aerogenes was widel...

journal_title：Journal of medical microbiology

authors： Shinebaum R,Cooke EM,Brayson JC

更新日期：1979-05-01 00:00:00

abstract：:Introduction. The emergence of novel strains of Vibrio cholerae O1 El Tor biotype has gained attention due to causing several epidemics around the world. Variant strains have evolved as a result of the acquisition of genes that confer extended virulence and pathogenicity.Aim. This study aimed to determine the presence...

journal_title：Journal of medical microbiology

authors： Mohanraj RS,Samanta P,Mukhopadhyay AK,Mandal J

更新日期：2020-03-01 00:00:00

abstract：:The ELISA technique was shown to be group-specific for the detection of IgM antibodies against coxsackie B viruses, and probably against a wider range of enteroviruses. No evidence was obtained that recent coxsackie B-virus infection predisposes to myocardial infarction. ...

journal_title：Journal of medical microbiology

authors： Hannington G,Booth JC,Bowes RJ,Stern H

更新日期：1986-06-01 00:00:00