Characterisation of the external surfaces of Pseudomonas aeruginosa isolated from human blood and respiratory tract.

abstract：:Clostridium botulinum type A toxin is the most prevalent cause of naturally occurring outbreaks of human botulism in the world. The active dichain neurotoxin molecule is composed of a heavy chain (H-chain) of ~100 kDa with the carboxy-terminal end consisting of a receptor-binding (HC) domain, while the amino-terminal ...

journal_title：Journal of medical microbiology

authors： Jones RGA,Marks JD

更新日期：2013-06-01 00:00:00

abstract：:Administration of oestradiol to three strains of female mice induced the oestrous phase of the reproductive cycle in which there are few or no polymorphonuclear leucocytes (PMNL) in vaginal smears. This treatment rendered the mice susceptible to genital tract colonisation by serotype 8 of Ureaplasma urealyticum, inocu...

journal_title：Journal of medical microbiology

authors： Furr PM,Taylor-Robinson D

更新日期：1989-06-01 00:00:00

abstract：:The inhibitory effect of human immunodeficiency virus (HIV) proteinase inhibitors amprenavir and saquinavir and antifungal agents terbinafine, ketoconazole, amphotericin B and ciclopiroxolamine on aspartyl proteinases (Saps) secreted by Candida albicans was tested in an in vitro spectophotometric assay. As expected, b...

journal_title：Journal of medical microbiology

authors： Schaller M,Krnjaic N,Niewerth M,Hamm G,Hube B,Korting HC

更新日期：2003-03-01 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：:This report focuses on the molecular characterization of 22 extended-spectrum beta-lactamase-producing Escherichia coli isolates collected in a German university hospital during a period of 9 months in 2006. Relationship analysis of clinical isolates was done via PFGE, multilocus sequence typing, plasmid profiling and...

journal_title：Journal of medical microbiology

authors： Cullik A,Pfeifer Y,Prager R,von Baum H,Witte W

更新日期：2010-05-01 00:00:00

abstract：:Pseudomonas aeruginosa is an important opportunistic bacterial pathogen. Despite its metabolic and virulence versatility, it has not been shown to infect articular joints, which are areas that are rarely infected with bacteria in general. We hypothesized that articular joints possess antimicrobial activity that limits...

journal_title：Journal of medical microbiology

authors： Mahmood F,Hakimiyan A,Jayaraman V,Wood S,Sivaramakrishnan G,Rehman T,Reuhs BL,Chubinskaya S,Shafikhani SH

更新日期：2013-04-01 00:00:00

abstract：:A multiplex PCR was developed to detect 15 serotypes of Streptococcus suis. This multiplex PCR was separated into two reaction sets. The first set identified nine serotypes (serotypes 1/2, 1, 2, 3, 4, 7, 9, 14 and 16) and the second set identified six serotypes (serotypes 5, 8, 10, 19, 23 and 25). This assay correctly...

journal_title：Journal of medical microbiology

authors： Kerdsin A,Dejsirilert S,Akeda Y,Sekizaki T,Hamada S,Gottschalk M,Oishi K

更新日期：2012-12-01 00:00:00

abstract：:A retrospective case-control study of 118 (male : female, 68 : 50) Chinese type 2 diabetic patients with foot ulcers (Wagner's grade 3-5) was conducted to determine the prevalence and risk factors for meticillin-resistant Staphylococcus aureus (MRSA) infection in relation to the original community or hospital paramete...

journal_title：Journal of medical microbiology

authors： Wang SH,Sun ZL,Guo YJ,Yang BQ,Yuan Y,Wei Q,Ye KP

更新日期：2010-10-01 00:00:00

abstract：:A simple method is described for testing milk specimens from nursing mothers for the presence of RNA-dependent DNA-polymerase activity. Positive results were obtained in five of 137 women (3.6%) without a family history of breast cancer, and in six of 31 women (19.3%) with a family history of breast cancer. ...

journal_title：Journal of medical microbiology

authors： McFarlane ES,Ryan SM,Mann E

更新日期：1975-08-01 00:00:00

abstract：:Herein we describe a real-time quantitative PCR assay for evaluating the adherence of Clostridium difficile to differentiated human intestinal Caco-2 cells. Our investigations demonstrated that the method, employing the C. difficile-specific triose-phosphate isomerase gene, is as reliable but less time-consuming than ...

journal_title：Journal of medical microbiology

authors： Dingle T,Mulvey GL,Humphries RM,Armstrong GD

更新日期：2010-08-01 00:00:00

abstract：:An outer-membrane protein (OMP) was isolated from a clinical strain of Bacteroides distasonis. Changes in growth media did not appreciably affect the appearance of this protein in crude outer-membrane preparations examined by SDS-PAGE. However, the proportion of the protein relative to other OMPs was greater in 24-h c...

journal_title：Journal of medical microbiology

authors： Wexler HM,Getty C,Fisher G

更新日期：1992-09-01 00:00:00

abstract：:One hundred and eight strains of Aeromonas from clinical and environmental samples were speciated. Seven species were identified, the most prevalent of which was A. hydrophila. Experimental studies in an animal model with 36 representative strains of different species revealed that all strains could cause significant ...

journal_title：Journal of medical microbiology

authors： Chaudhury A,Nath G,Shukla BN,Sanyal SC

更新日期：1996-06-01 00:00:00

abstract：:Introduction.Serratia marcescens is a bacterial pathogen that causes ventilator-associated pneumonia and ocular infections. The FlhD and FlhC proteins complex to form a heteromeric transcription factor whose regulon, in S. marcescens, regulates genes for the production of flagellum, phospholipase A and the cytolysin S...

journal_title：Journal of medical microbiology

authors： Stella NA,Brothers KM,Shanks RMQ

更新日期：2020-12-10 00:00:00

abstract：:Neisseria sicca is rarely associated with clinical infections and to the authors' knowledge this organism has not been reported as a causative agent of infected biloma (liver abscess). A case of a diabetic man with infected biloma due to N. sicca after repeated transcatheter arterial embolization for hepatocellular ca...

journal_title：Journal of medical microbiology

authors： Chung HC,Teng LJ,Hsueh PR

更新日期：2007-11-01 00:00:00

abstract：:Aminoglycoside-resistant variants of Pseudomonas aeruginosa strain PAO1 were readily selected by culturing the organism in medium containing increasing concentrations of gentamicin, tobramycin or amikacin until the strains were growing in a concentration of drug 128-fold greater than the minimal inhibitory concentrati...

journal_title：Journal of medical microbiology

authors： Gilleland LB,Gilleland HE,Gibson JA,Champlin FR

更新日期：1989-05-01 00:00:00

abstract：:Of 166 strains of Staphylococcus aureus isolated from hospital patients and staff in Ile-Ife, Nigeria, 32% were non-typable (NT). The strains were isolated from skin lesions, eye infections, wounds and nasal flora. Isolates from skin lesions or eye and wound infections were more likely to produce protease (95% and 78%...

journal_title：Journal of medical microbiology

authors： Ako-Nai AK,Ogunniyi AD,Lamikanra A,Torimiro SE

更新日期：1991-02-01 00:00:00

abstract：:Resistance against vaginal colonisation by Mycoplasma pulmonis in strain TO mice after exposure to the mycoplasma was investigated. Eighteen mice from which M. pulmonis had been eliminated from the vagina, either naturally or by antibiotic therapy, were resistant to vaginal recolonisation. Specific antibody was measur...

journal_title：Journal of medical microbiology

authors： Taylor-Robinson D,Furr PM

更新日期：1994-03-01 00:00:00

abstract：:The adhesion of Helicobacter pylori to gastric carcinoma cells (MKN45, KatoIII and MKN28) and Intestine-407 cells was tested by flow cytometric analysis. The mean adhesion rates of H. pylori strains to MKN45, KatoIII and Intestine-407 cells were 90.5, 42.7 and 15.1%, respectively. There was no statistical correlation ...

journal_title：Journal of medical microbiology

authors： Osaki T,Yamaguchi H,Taguchi H,Kumada J,Ogata S,Kamiya S

更新日期：1997-02-01 00:00:00

abstract：:There is a paucity of information about the factors associated with oral colonization with Candida species and the changes associated with antiretroviral (ARV) therapy. This study investigated the role of ARV therapy and other factors in a study population. Relevant clinical and laboratory information was obtained and...

journal_title：Journal of medical microbiology

authors： Owotade FJ,Patel M,Ralephenya TRMD,Vergotine G

更新日期：2013-01-01 00:00:00

abstract：:Introduction. Melioidosis, caused by Burkholderia pseudomallei, in endemic areas, poses a challenge for treating the diseased populations without accurate diagnosis, and the disease-specific biomarkers linked with the infection have yet to be reported. Due to the invasive nature of the causative agent, Burkholderia ps...

journal_title：Journal of medical microbiology

authors： Saikh KU,Ranji CM,Ulrich RG,Corea E,De Silva AD,Natesan M

更新日期：2020-10-01 00:00:00

abstract：PURPOSE:This study investigated the efficacy of the essential mineral, selenium (sodium selenite), in reducing the toxin production, spore outgrowth and antibiotic resistance of Clostridium difficile in vitro. METHODOLOGY:Two hypervirulent C. difficile isolates were cultured in brain heart infusion broth with and with...

journal_title：Journal of medical microbiology

authors： Pellissery AJ,Vinayamohan PG,Yin HB,Mooyottu S,Venkitanarayanan K

更新日期：2019-07-01 00:00:00

abstract：PURPOSE:Strains of type emm89 Streptococcus pyogenes have recently increased in frequency as a cause of human infections in several countries in Europe and North America. This increase has been molecular epidemiologically linked with the emergence of a new genetically distinct clone, designated clade 3. We sought to ex...

journal_title：Journal of medical microbiology

authors： Beres SB,Olsen RJ,Ojeda Saavedra M,Ure R,Reynolds A,Lindsay DSJ,Smith AJ,Musser JM

更新日期：2017-12-01 00:00:00

abstract：:Shanson's medium, a MacConkey-type agar containing added inhibitors, was compared with deoxycholate-citrate agar for the examination of faeces. The isolation rate of samonellae on the two media was similar, but Shanson's medium was the more selective; this meant that the amount of work required to produce a result was...

journal_title：Journal of medical microbiology

authors： Davies JR

更新日期：1975-05-01 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：:Circulating immune complexes (ICs) containing IgG and HBsAg, and IgG and HBeAg, in sera from groups of patients with various liver diseases were sought by ELISA and immunodiffusion. A correlation was found between the absence of ICs and the disappearance of HBsAg in patients who had recovered from acute hepatitis B, b...

journal_title：Journal of medical microbiology

authors： Leyva A,Bernal MC,Piedrola G,Maroto MC

更新日期：1988-07-01 00:00:00

abstract：:Francisella tularensis is a highly virulent intracellular bacterium capable of rapid multiplication in phagocytic cells. Previous studies have revealed that activation of F. tularensis-infected macrophages leads to control of infection and reactive nitrogen and oxygen species make important contributions to the bacter...

journal_title：Journal of medical microbiology

authors： Tancred L,Telepnev MV,Golovliov I,Andersson B,Andersson H,Lindgren H,Sjöstedt A

更新日期：2011-11-01 00:00:00

abstract：:The release of interleukin-8 (IL-8) from human neutrophils was investigated after their internalisation of the invasive bacteria Listeria monocytogenes and Yersinia enterocolitica. Three pairs of bacterial strains were used to study the influence of listeriolysin O, invasiveness and Yersinia virulence plasmid (pYV)-en...

journal_title：Journal of medical microbiology

authors： Arnold R,König W

更新日期：1998-01-01 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：:Methicillin-resistant Staphylococcus aureus (MRSA) is recognised as an important cause of nosocomial infection. The spread of some MRSA epidemic clones is well documented. In Brazil, and more recently in Portugal, a considerable number of hospital infections has been caused by a unique multiresistant MRSA clone design...

journal_title：Journal of medical microbiology

authors： Coimbra MVDS,Teixeira LA,Ramos RLB,Predari SC,Castello L,Famiglietti A,Vay C,Klan L,Figueiredo AMS

更新日期：2000-02-01 00:00:00

abstract：:The development of tuberculosis (TB) infection in humans depends on the mycobacterial strain and the human host, and is multigenically controlled in both. ATP ligation of P2X(7) receptors expressed on human macrophages infected with mycobacteria induces cell death and subsequent loss of intracellular bacterial viabili...

journal_title：Journal of medical microbiology

authors： Mokrousov I,Sapozhnikova N,Narvskaya O

更新日期：2008-05-01 00:00:00