Development of a multiplex PCR assay to detect the major clonal complexes of Streptococcus suis relevant to human infection.

abstract：:The frequency distribution of plasmids in a representative collection of Escherichia coli and other enterobacteria was compared with the frequencies predicted by the Poisson distribution. The distribution of E. coli plasmids did not differ significantly (p greater than 0.2) whereas the difference between observed and ...

journal_title：Journal of medical microbiology

authors： Platt DJ

更新日期：1987-05-01 00:00:00

abstract：PURPOSE:Diabetic patients seem to be predisposed to cutaneous candidiasis. In this study, we evaluated the interference of diabetic conditions in alloxan-induced diabetic mice in relation to the development of C. albicans infection, density of M1 and M2 macrophages, distribution of collagen type I and III and anti-infl...

journal_title：Journal of medical microbiology

authors： Pupim ACE,Campois TG,Araújo EJA,Svidizinski TIE,Felipe I

更新日期：2017-06-01 00:00:00

abstract：:Prior to the advent of the Haemophilus influenzae type b vaccine, invasive infections due to H. influenzae type f were rarely described. However, the epidemiology of H. influenzae is changing. While the incidence of invasive infections due to H. influenzae is declining in children, such infections are becoming more co...

journal_title：Journal of medical microbiology

authors： Suarez CJ,Glover WA,Cowan J,Smith A,Clarridge JE

更新日期：2013-04-01 00:00:00

abstract：:Eight monoclonal antibodies (MAbs) were produced from mice immunised with whole cells of heat-killed Pasteurella multocida type A which had been cultured under iron-restricted conditions. The MAbs were selected by an enzyme-linked immunosorbent assay (ELISA) in which the antigen consisted of whole bacteria of the immu...

journal_title：Journal of medical microbiology

authors： Wijewardana TG,Wilson CF,Gilmour NJ,Poxton IR

更新日期：1990-12-01 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：:Blood cultures are sometimes obtained from intravascular catheters for convenience. However, there is controversy regarding this practice. The authors compared the diagnostic test characteristics of blood cultures obtained from intravascular catheters and peripheral veins. Relevant studies for inclusion in this review...

journal_title：Journal of medical microbiology

authors： Falagas ME,Kazantzi MS,Bliziotis IA

更新日期：2008-01-01 00:00:00

abstract：:Rickettsia conorii is endemic in Greece, though only a few cases of infection have been published to date. The case of a 58-year-old man from northern Greece with a severe form of Mediterranean spotted fever and rapid neurological deterioration is presented here. The patient received antibiotic treatment with doxycycl...

journal_title：Journal of medical microbiology

authors： Tzavella K,Hatzizisis IS,Vakali A,Mandraveli K,Zioutas D,Alexiou-Daniel S

更新日期：2006-03-01 00:00:00

abstract：:In order to develop a model for the study of gastric spiral bacteria, and based on the observation that Wistar rats do not carry urease-positive spiral bacteria in their gastric mucosa, mucus from a pig naturally colonised by 'Gastrospirillum suis' (an organism with I6S rDNA 99.5% similar to that of 'G. hominis' type ...

journal_title：Journal of medical microbiology

authors： Mendes EN,Queiroz DM,Coimbra RS,Moura SB,Barbosa AJ,Rocha GA

更新日期：1996-02-01 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：:Sorbitol-MacConkey medium has become widely used for the isolation of verotoxigenic (VT+) Escherichia coli O157. However, many organisms other than VT+ E. coli O157, especially other serogroups of E. coli and Proteus spp., may not ferment sorbitol, and thus may be confused initially with VT+ E. coli O157. Rhamnose is ...

journal_title：Journal of medical microbiology

authors： Chapman PA,Siddons CA,Zadik PM,Jewes L

更新日期：1991-08-01 00:00:00

abstract：:The aim of the present study was to correlate molecular evidence of the presence of Helicobacter pylori in gastric biopsy samples, based on analysis of 16S rDNA, vacuolating toxin (vacA), urease A (ureA) and cagA genes, with the clinical, histological and serological findings in patients with H. pylori-associated gast...

journal_title：Journal of medical microbiology

authors： Tiveljung A,Borch K,Jonasson J,Mårdh S,Petersson F,Monstein HJ

更新日期：1998-08-01 00:00:00

abstract：:The gingival sulcus is the shallow crevice around the tooth, and its epithelium is a gateway for initial bacterial infection in periodontal disease. Recent studies have shown that Actinobacillus actinomycetemcomitans invades an epithelial cell line, KB cells, in vitro. The aim of the present study was to clarify the c...

journal_title：Journal of medical microbiology

authors： Kato S,Nakashima K,Inoue M,Tomioka J,Nonaka K,Nishihara T,Kowashi Y

更新日期：2000-08-01 00:00:00

abstract：:Two types of fimbriae, designated aggregative adherence fimbria I and II (AAF/I and AAF/II) have been described in enteroaggregative Escherichia coli (EAEC) strains. These fimbriae mediate the aggregative pattern of adherence (AA) to epithelial cells. The genes encoding the structural subunit of each fimbria have been...

journal_title：Journal of medical microbiology

authors： Elias WP,Suzart S,Trabulsi LR,Nataro JP,Gomes TAT

更新日期：1999-06-01 00:00:00

abstract：:Ten recent clinical isolates of Salmonella serotype Typhimurium from man that were tested for their invasiveness in rabbit ileal explants in vitro, were compared with Typhimurium strain TML, a well-characterised invasive strain isolated from a case of human gastro-enteritis. Nine of the 10 strains showed invasiveness ...

journal_title：Journal of medical microbiology

authors： Bolton AJ,Martin GD,Osborne MP,Wallis TS,Stephen J

更新日期：1999-09-01 00:00:00

abstract：:Meticillin-resistant Staphylococcus aureus (MRSA) is a major nosocomial pathogen in Pakistan and is emerging in the community. This is one of the first reports of the prevalent genotypes of MRSA in both hospital and community settings in Pakistan. Isolates collected in 2006-2007 were characterized by PFGE, staphylococ...

journal_title：Journal of medical microbiology

authors： Zafar A,Stone M,Ibrahim S,Parveen Z,Hasan Z,Khan E,Hasan R,Wain J,Bamford K

更新日期：2011-01-01 00:00:00

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：:Resistance patterns and carbapenemase gene presence among Klebsiella pneumoniae isolates from the University General Hospital of Patras, Greece during a ten-year period were analysed under a surveillance programme for multi-drug-resistant bacteria. From 2005 to 2014, K. pneumoniae isolates from clinically significant ...

journal_title：Journal of medical microbiology

authors： Spyropoulou A,Papadimitriou-Olivgeris M,Bartzavali C,Vamvakopoulou S,Marangos M,Spiliopoulou I,Anastassiou ED,Christofidou M

更新日期：2016-03-01 00:00:00

abstract：:The prevalence and genotype of Shiga-like toxins (SLTs) in Escherichia coli (O)157 strains from patients in Germany with haemolytic uraemic syndrome (HUS) were investigated. This was done by PCR amplification of the B-subunit genes with two primer pairs--one complementary to slt-IB, and the other homologous to both sl...

journal_title：Journal of medical microbiology

authors： Rüssmann H,Schmidt H,Heesemann J,Caprioli A,Karch H

更新日期：1994-05-01 00:00:00

abstract：:In tests of bactericidal action against H. influenzae type b strains isolated from patients with meningitis, chloramphenicol was found to be far more reliable than ampicillin in dealing with large inocula, and more rapidly effective against both large and relatively small inocula. These findings provide a laboratory e...

journal_title：Journal of medical microbiology

authors： Turk DC

更新日期：1977-02-01 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：:Cross-reactivity in a delayed-type hypersensitivity (DH) response was studied in mice immunised with live Salmonella typhi, S. paratyphi A and S. paratyphi B. Extensive cross-reactions outside the serogroup limits were observed. The ability of DH cross-reacting and non-cross-reacting sonicates to generate activated ma...

journal_title：Journal of medical microbiology

authors： Tiwari H,Kamat RS

更新日期：1986-05-01 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：:Gardnerella vaginalis is a Gram-variable anaerobic bacterium present in 100% of women with bacterial vaginosis (BV). BV is a complex polymicrobial condition with no single causative agent. The current laboratory detection method for BV relies on a Gram-stain Nugent score to estimate the quantity of different bacterial...

journal_title：Journal of medical microbiology

authors： Cox C,McKenna JP,Watt AP,Coyle PV

更新日期：2015-09-01 00:00:00

abstract：:The growth inhibiting activity of transferrins, citrate, 2-2' dipyridyl and desferrioxamine methanesulphonate towards Legionella spp. and their serogroups was investigated. The inhibitory activity of all these compounds depended upon the iron-free state of the molecules and was abolished by saturation with iron. No ba...

journal_title：Journal of medical microbiology

authors： Goldoni P,Visca P,Pastoris MC,Valenti P,Orsi N

更新日期：1991-02-01 00:00:00

abstract：:The effects of imipenem and meropenem on the transcriptional expression of resistance-related genes oprD, oprM and oprN in Pseudomonas aeruginosa were studied by quantitative real-time PCR. Four strains were examined: the type strain PT5 (PAO1), its derivatives M7 and PT149, and a clinical isolate, PaKT3. The derivati...

journal_title：Journal of medical microbiology

authors： Kolayli F,Karadenizli A,Savli H,Ergen K,Hatirnaz O,Balikci E,Budak F,Vahaboglu H

更新日期：2004-09-01 00:00:00

abstract：PURPOSE:Leptospira interrogans serogroup Icterohaemorrhagiae strains have been described as causing disease in both humans and animals and as being present worldwide. Icterohaemorrhagiae and Copenhageni serovars are known to cause severe disease in their hosts, and zoonotic outbreaks have been described. The genetic si...

journal_title：Journal of medical microbiology

authors： Jaeger LH,Pestana CP,Carvalho-Costa FA,Medeiros MA,Lilenbaum W

更新日期：2018-09-01 00:00:00

abstract：:Pseudomonas aeruginosa produces multiple virulence factors and causes different types of infections. Previous clinical studies identified P. aeruginosa isolates that lack individual virulence factors. However, the impact of losing several virulence factors simultaneously on the in vivo virulence of P. aeruginosa is no...

journal_title：Journal of medical microbiology

authors： Schaber JA,Carty NL,McDonald NA,Graham ED,Cheluvappa R,Griswold JA,Hamood AN

更新日期：2004-09-01 00:00:00

abstract：:Chronic meningococcaemia is an unusual clinical presentation of Neisseria meningitidis infection. We describe the case of a patient, who presented with total IgA deficiency and partial IgM deficiency with a low switched memory B cells count, suggestive of a borderline form of common variable immunodeficiency (CVID). T...

journal_title：Journal of medical microbiology

authors： Theulin A,Rondeau-Lutz M,Kuhnert C,Boileau J,Weber JC

更新日期：2010-11-01 00:00:00

abstract：:A detailed study was made of lambs aged 5--7 months naturally infected with Pasteurella haemolytica biotype T. In addition to the well known features of such infections, previously unreported necrotic lesions of the tonsil, oesophagus, pharynx and adjacent areas were consistently seen. Large numbers of P. haemolytica ...

journal_title：Journal of medical microbiology

authors： Dyson DA,Gilmour NJ,Angus KW

更新日期：1981-02-01 00:00:00

abstract：:During the first quarter of 1996, a major outbreak of clinical infection caused by multiresistant Klebsiella pneumoniae (MRKP) occurred in the neonatal ward of the 'Maternité Wassila Bourguiba' in Tunis, Tunisia. In total, 32 isolates of MRKP, comprising 23 clinical isolates and nine surveillance isolates, were recove...

journal_title：Journal of medical microbiology

authors： Ben-Hamouda T,Foulon T,Ben-Cheikh-Masmoudi A,Fendri C,Belhadj O,Ben-Mahrez K

更新日期：2003-05-01 00:00:00