The characterisation of clinical isolates of Staphylococcus aureus in Ile-Ife, Nigeria.

abstract：:The major risk factor for Clostridium difficile infection (CDI) is the use of antibiotics owing to the disruption of the equilibrium of the host gut microbiota. To preserve the beneficial resident probiotic bacteria during infection treatment, the use of molecules with selective antibacterial activity enhances the eff...

journal_title：Journal of medical microbiology

authors： Novakova J,Džunková M,Musilova S,Vlkova E,Kokoska L,Moya A,D'Auria G

更新日期：2014-12-01 00:00:00

abstract：:To gain insight into the value of lipopolysaccharide (LPS) core determinants for cross-protective immunisation the serological relationships between six complete (LPS) core types from Enterobacteriaceae were investigated. Hyperimmune sera were raised in mice by repeated immunisation with heat-killed strains of Salmone...

journal_title：Journal of medical microbiology

authors： Nnalue NA,Khan GN,Mustafa N

更新日期：1999-05-01 00:00:00

abstract：:Amplification and sequence analysis of the 16S rRNA gene can be applied to detect and identify bacteria in clinical samples. We examined 75 clinical samples (17 culture-positive, 58 culture-negative) prospectively by two different PCR protocols, amplifying either a single fragment (1343 bp) or two fragments (762/598 b...

journal_title：Journal of medical microbiology

authors： Jenkins C,Ling CL,Ciesielczuk HL,Lockwood J,Hopkins S,McHugh TD,Gillespie SH,Kibbler CC

更新日期：2012-04-01 00:00:00

abstract：:The genus Eubacterium currently includes a heterogeneous group of gram-positive, non-spore-forming anaerobic bacilli, many of which are slow growing, fastidious and generally unreactive in biochemical tests. As a consequence, cultivation and identification of isolates are difficult and the taxonomy of the group remain...

journal_title：Journal of medical microbiology

authors： Downes J,Munson MA,Spratt DA,Kononen E,Tarkka E,Jousimies-Somer H,Wade WG

更新日期：2001-11-01 00:00:00

abstract：:To determine the prevalence of cervical Chlamydia trachomatis genotypes in Iran for the first time and their association with three clinical symptoms/signs, i.e. abnormal vaginal discharge, lower abdominal pain (LAP) and swab-induced bleeding, and patient age, 620 cervical specimens were obtained from women with sympt...

journal_title：Journal of medical microbiology

authors： Beni BT,Motamedi H,Ardakani MR

更新日期：2010-09-01 00:00:00

abstract：:The aim of this study was to investigate the diversity and composition of the intestinal microbiota of elderly subjects using a combination of culture-dependent techniques and 16S rRNA gene amplicon sequencing. The study was performed as part of the ELDERMET project, in which 368 faecal samples were assessed for viabl...

journal_title：Journal of medical microbiology

authors： Lakshminarayanan B,Harris HMB,Coakley M,O'Sullivan Ó,Stanton C,Pruteanu M,Shanahan F,O'Toole PW,Ross RP,On Behalf Of The Eldermet Consortium

更新日期：2013-03-01 00:00:00

abstract：:Radiometric selective inhibition tests were developed and evaluated for the rapid differentiation of Mycobacterium spp. Both a p-nitrobenzoic acid (PNB) test and a commercially-prepared p-nitro-alpha-acetylamino-beta-hydroxypropiophenone (NAP) test successfully differentiated M. tuberculosis and M. bovis from "atypica...

journal_title：Journal of medical microbiology

authors： Collins T,Levett PN

更新日期：1989-11-01 00:00:00

abstract：:A monospecific polyclonal antiserum, prepared against Bacteroides fragilis common polysaccharide antigen purified by polyacrylamide gel immunoblot detected B. fragilis, B. thetaiotaomicron, B. ovatus and Prevotella melaninogenica in pus samples from various anatomical sites by immunofluorescence microscopy of the pus....

journal_title：Journal of medical microbiology

authors： Patrick S,Stewart LD,Damani N,Wilson KG,Lutton DA,Larkin MJ,Poxton I,Brown R

更新日期：1995-08-01 00:00:00

abstract：:Intestinal absorption of arbutin (p-hydroxyphenyl-beta-glucoside), a non-metabolised analogue of d-glucose, and net flux of water out of the small intestinal lumen were found to be decreased in vitro in rats fed with Candida albicans. In rats on a protein-deficient diet and fed C. albicans there was net secretion of w...

journal_title：Journal of medical microbiology

authors： Burke V,Gracey M

更新日期：1980-02-01 00:00:00

abstract：:Stenotrophomonas maltophilia is an opportunist multidrug-resistant pathogen that causes a wide range of nosocomial infections. Various cystic fibrosis (CF) centres have reported an increasing prevalence of S. maltophilia colonization/infection among patients with this disease. The purpose of this study was to assess s...

journal_title：Journal of medical microbiology

authors： Vidigal PG,Mosel F,Koehling HL,Mueller KD,Buer J,Rath PM,Steinmann J

更新日期：2014-12-01 00:00:00

abstract：:To obtain monoclonal antibodies (MAbs) directed preferentially against the pathogenic phase of Candida albicans, mice were immunised with germ tubes of C. albicans serotype A, strain VW.32, killed by exposure to ultraviolet (UV) irradiation. Fusions were performed either by the standard chemical procedure with polyeth...

journal_title：Journal of medical microbiology

authors： Fortier B,Hopwood V,Poulain D

更新日期：1988-12-01 00:00:00

abstract：:A sandwich enzyme-linked immunosorbent assay (ELISA) with monoclonal antibody coupled to the solid phase was evaluated for the detection of brucella antigen in serum samples. Under optimum conditions, 100 brucella cells/well or 10(5) fg/ml of lipopolysaccharide (LPS) were detected in spiked specimens. The standardised...

journal_title：Journal of medical microbiology

authors： Al-Shamahy HA,Wright SG

更新日期：1998-02-01 00:00:00

abstract：:The activities of three sulphonamides and trimethoprim against strains of Pseudomonas aeruginosa have been studied. Sulphadiazine had most activity, sulphadimidine had little, and the activity of sulphamethoxazole was intermediate. According to their sensitivity to sulphamethoxazole, strains were divided into two grou...

journal_title：Journal of medical microbiology

authors： Grey D,Hamilton-Miller JM

更新日期：1977-08-01 00:00:00

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：:In a survey of 3302 people in an area of central Sweden, tinea versicolor was diagnosed in 0.5% of males and 0.3% of females; all those infected were adults. Tinea versicolor is much less common in Sweden than in the tropics. ...

journal_title：Journal of medical microbiology

authors： Hellgren L,Vincent J

更新日期：1983-11-01 00:00:00

abstract：:A collection of 198 clinical isolates of strains belonging to the tribe Proteeae was examined for haemolytic activity on blood agar and in Brain Heart Infusion Broth. The strains were of diverse bacteriocin and O-antigenic types and from a wide variety of sources. They included representatives of all species of Morgan...

journal_title：Journal of medical microbiology

authors： Senior BW,Hughes C

更新日期：1988-01-01 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：:Nearly 1000 sera from children were tested by immunoelectro-osmophoresis against BK virus, and age-specific prevalence rates were estimated from birth until the age of 12 years. Declining rates during the first 12 months showed the waning of passive immunity, which at birth reflects the mother's immune status. The cha...

journal_title：Journal of medical microbiology

authors： Dei R,Marmo F,Corte D,Sampietro MG,Franceschini E,Urbano P

更新日期：1982-08-01 00:00:00

abstract：:The distribution of hepatitis C virus (HCV) genotypes among Egyptian patients positive for anti-HCV was determined and their influence, when combined with neu-oncoprotein overexpression, on the development of hepatocellular carcinoma (HCC) was examined. The study groups included asymptomatic carriers (ASC) and patient...

journal_title：Journal of medical microbiology

authors： Zekri AN,Bahnassy AA,Shaarawy SM,Mansour OA,Maduar MA,Khaled HM,El-Ahmadi O

更新日期：2000-01-01 00:00:00

abstract：PURPOSE:The aim of this study was to assess the biotope of the Cryptococcus neoformans/Cryptococcus gattii species complex from Ivory Coast, and clarify the possible epidemiological relationship between environmental and clinical strains. METHODOLOGY:Samples from Eucalyptus camaldulensis (n=136), Mangifera indica (n=1...

journal_title：Journal of medical microbiology

authors： Kassi FK,Bellet V,Drakulovski P,Krasteva D,Roger F,Valérie BA,Aboubakar T,Doumbia A,Kouakou GA,Delaporte E,Reynes J,Yavo W,Menan HIE,Bertout S

更新日期：2018-01-01 00:00:00

abstract：:The possession of any of eight different plasmids by Staphylococcus aureus strain 649--either singly or simultaneously (in no. 649MR)--caused changes in growth kinetics. Six of the plasmids caused an increase in exponential doubling time (by 8-25%), and most also altered the duration of the lag period. Strain 649MR wa...

journal_title：Journal of medical microbiology

authors： Lacey RW,Chopra I

更新日期：1975-02-01 00:00:00

abstract：:Introduction. Differences between the genomic and virulence profile of Bordetella pertussis circulating strains and vaccine strains are considered as one of the important reasons for the resurgence of whooping cough (pertussis) in the world. Genetically inactivated B. pertussis is one of the new strategies to generate...

journal_title：Journal of medical microbiology

authors： Nikbin VS,Keramati M,Noofeli M,Tayebzadeh F,Kahali B,Shahcheraghi F

更新日期：2020-01-01 00:00:00

abstract：:Fifty-eight isolates of Shigella sonnei from three outbreaks in school children and eight control isolates from epidemiologically unrelated sporadic clinical infections in Taiwan were compared by antibiotic susceptibility testing and molecular typing. Antibiotic susceptibility testing showed that all strains except on...

journal_title：Journal of medical microbiology

authors： Lee TM,Chang LL,Chang CY,Wang JC,Pan TM,Wang TK,Chang SF

更新日期：2000-04-01 00:00:00

abstract：:Cytotoxin (CTX) production in 34 human and 22 animal strains of Campylobacter jejuni isolated in Japan and other countries was studied by three assay systems described previously. Furthermore, cholera-like enterotoxin production by these strains was tested by reversed passive latex agglutination (RPLA). CTX titres in ...

journal_title：Journal of medical microbiology

authors： Misawa N,Ohnishi T,Itoh K,Takahashi E

更新日期：1995-11-01 00:00:00

abstract：:Enteroaggregative Escherichia coli (EAEC), a highly heterogeneous pathotype of E. coli classified as typical and atypical, are an emerging cause of acute and persistent diarrhea. We aimed to investigate whether population living in rural geographic areas, impacts in the heterogeneity, dissemination and antimicrobial s...

journal_title：Journal of medical microbiology

authors： Guerrieri CG,Monfardini MV,Silva EA,Bueno de Freitas L,Schuenck RP,Spano LC

更新日期：2020-01-01 00:00:00

abstract：:Pseudomonas aeruginosa is an opportunistic pathogen that produces several virulence factors such as lectin A, pyocyanin, elastase and rhamnolipids. These compounds are controlled transcriptionally by three quorum-sensing circuits, two based on the synthesis and detection of N-acyl-homoserine-lactone termed the Las and...

journal_title：Journal of medical microbiology

authors： García-Reyes S,Soberón-Chávez G,Cocotl-Yanez M

更新日期：2020-01-01 00:00:00

abstract：:We report what we believe is the first reported case of Streptococcus mutans endocarditis complicated by vertebral discitis. The case is particularly interesting and topical as it occurred in a patient with pre-existing cardiac valvular disease who had recently had a dental procedure without antibiotic prophylaxis fol...

journal_title：Journal of medical microbiology

authors： Biswas S,Bowler ICJW,Bunch C,Prendergast B,Webster DP

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：:We sought evidence to determine if particular strains of Pseudomonas aeruginosa have a predilection for pulmonary colonisation in patients with cystic fibrosis (CF). The incidence of common pyocin types in non-CF isolates (74%) was similar to that noted in previous reports but differed significantly (X2 = 16.7, p less...

journal_title：Journal of medical microbiology

authors： Tredgett MW,Doherty C,Govan JR

更新日期：1990-07-01 00:00:00

abstract：:Here, we describe four cases of laboratory-confirmed Legionella infection. Case 1 was a culture-confirmed case of Legionella infection in a patient with liver cirrhosis. Following this, three other liver cirrhosis cases (cases 2-4) were diagnosed with Legionella infection as confirmed by quantitative real-time PCR. Th...

journal_title：Journal of medical microbiology

authors： Qin T,Xia J,Ren H,Zhou H,Tang B,Shao Z

更新日期：2012-07-01 00:00:00