Abstract:
:This report describes the results of an 11-laboratory study to determine if a cefoxitin broth microdilution MIC test could predict the presence of mecA in staphylococci. Using breakpoints of < or = 4 microg/ml for mecA-negative and > or = 6 or 8 microg/ml for mecA-positive isolates, sensitivity and specificity based on mecA or presumed mecA for Staphylococcus aureus at 18 h of incubation were 99.7 to 100% in three cation-adjusted Mueller-Hinton broths tested. For coagulase-negative strains at 24 h of incubation, breakpoints of < or = 2 microg/ml for mecA-negative and > or = 4 microg/ml for mecA-positive isolates gave sensitivity and specificity of 94 to 99% and 69 to 80%, respectively.
journal_name
J Clin Microbioljournal_title
Journal of clinical microbiologyauthors
Swenson JM,Brasso WB,Ferraro MJ,Hardy DJ,Knapp CC,Lonsway D,McAllister S,Reller LB,Sader HS,Shortridge D,Skov R,Weinstein MP,Zimmer BL,Patel JBdoi
10.1128/JCM.02304-08subject
Has Abstractpub_date
2009-06-01 00:00:00pages
1902-5issue
6eissn
0095-1137issn
1098-660Xpii
JCM.02304-08journal_volume
47pub_type
杂志文章,多中心研究abstract::This study investigated the applicability of molecular epidemiological techniques to the identification of the causal agent of an outbreak of diarrhea caused by ingestion of food contaminated with enterotoxigenic Escherichia coli (ETEC). The outbreak occurred at four elementary schools in July 1996 and affected more t...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.36.3.652-656.1998
更新日期:1998-03-01 00:00:00
abstract::Two DNA probes, one 1.1- and one 0.75-kb probe, specific for Serpulina hyodysenteriae were isolated from a genomic library generated from virulent S. hyodysenteriae 5380. These probes are highly specific and react with all S. hyodysenteriae strains tested. Under stringent conditions, the DNA probes did not react with ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.7.1746-1752.1993
更新日期:1993-07-01 00:00:00
abstract::Panton-Valentine leukocidin (PVL) is associated with staphylococcal skin and pulmonary infections. Community dissemination of PVL-producing Staphylococcus aureus strains constitutes a public health concern. Family transmission and spread of community-acquired leukocidin-positive methicillin-susceptible S. aureus ST152...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00622-09
更新日期:2010-01-01 00:00:00
abstract::Mycobacterium tilburgii is a nonculturable nontuberculous mycobacterium identifiable only by molecular methods. We report a case of disseminated M. tilburgii infection illustrating the importance of 16S rRNA gene sequencing to determine the responsible mycobacterial pathogen and the difficulties in tailoring antimycob...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.03148-13
更新日期:2014-05-01 00:00:00
abstract::Immune pressure on lentiviruses exerted by cytotoxic T lymphocytes (CTL) selects for virus CTL epitope mutations. Currently employed methods for monitoring emerging CTL epitope mutations rely on the labor-intensive and time-consuming techniques of virus population or clonal sequencing. Here we describe the development...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.43.9.4773-4779.2005
更新日期:2005-09-01 00:00:00
abstract::Clostridium difficile is the leading cause of antibiotic-associated diarrhea and pseudomembranous colitis, which have significant morbidity and mortality. Accurate and timely diagnosis is critical. Repeat enzyme immunoassay testing for C. difficile toxin has been recommended because of <100% sensitivity. All C. diffic...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00931-08
更新日期:2008-11-01 00:00:00
abstract::In anticipation of rotavirus vaccine introduction in Saudi Arabia, this study was undertaken to determine the distribution of the G and P genotypes of rotaviruses in order to examine whether there was any emerging serotype or unusual strain circulating in children in Saudi Arabia. Of 984 stool specimens collected betw...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02244-07
更新日期:2008-04-01 00:00:00
abstract::The cellular fatty acid composition of Brucella canis and Brucella suis was determined by gas-liquid chromatography. The presence of relatively large amounts of a 19-carbon cyclopropane fatty acid in B. suis was a major distinguishing feature between these organisms. The gas-liquid chromatography test for cellular fat...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.14.1.111-112.1981
更新日期:1981-07-01 00:00:00
abstract::Stool specimens from 124 international travelers with acute diarrhea were tested for the presence of enteropathogens. Noroviruses (NoVs) were the second most commonly identified enteric pathogen in diarrheal stool samples (21/124, 17%), exceeded only by enterotoxigenic Escherichia coli (50/106, 47%). This study indica...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.43.12.6126-6129.2005
更新日期:2005-12-01 00:00:00
abstract::Modern identification techniques at the genomic level have greatly improved the taxonomic knowledge of mycobacteria. In adjunct to nucleic acid sequences, mycobacterial identification has been endorsed by investigation of the lipidic patterns of unique mycolic acids in such organisms. In the present investigation, the...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.39.11.4058-4065.2001
更新日期:2001-11-01 00:00:00
abstract::We have used a polymerase chain reaction (PCR) to examine cervical cancer biopsy specimens and pelvic lymph nodes for the presence of human papillomavirus type 16 (HPV 16) DNA. Of the 75 cervical specimens tested, 36 (48%) were positive for HPV 16 in the PCR. A total of 65 pelvic lymph nodes removed during radical sur...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.1.233-236.1992
更新日期:1992-01-01 00:00:00
abstract::Totals of 102 and 56 Clostridium difficile type 078 strains of human and porcine origins, respectively, from four European countries were investigated by an optimized multilocus variable-number tandem-repeat analysis (MLVA) and for tetracycline susceptibility. Eighty-five percent of all isolates were genetically relat...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01171-10
更新日期:2010-10-01 00:00:00
abstract::Hepatitis C virus (HCV) infection typically leads to antibody response within weeks after primary infection. Here, we describe the case of a child infected with HCV by mother-to-child transmission who remained persistently seronegative despite the presence of high levels of circulating HCV RNA. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00622-12
更新日期:2012-07-01 00:00:00
abstract::A hemolysin produced by Aeromonas hydrophila CA-11, isolated from an environmental source, was purified by sulfopropyl-Sephadex C-25 chromatography at pH 5.0. This hemolysin caused fluid accumulation in infant mouse intestines and rabbit intestinal loops and killed Vero cells, as did the hemolysin produced by strain A...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.24.2.228-232.1986
更新日期:1986-08-01 00:00:00
abstract::The performance of a direct sandwich enzyme-linked immunosorbent assay (ELISA) for detecting Aspergillus galactomannan was compared with that of the Pastorex Aspergillus antigen latex agglutination (LA) test by using 532 serum samples from 61 patients at risk for invasive aspergillosis. The ELISA gave positive results...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.33.7.1912-1914.1995
更新日期:1995-07-01 00:00:00
abstract::Levels of amikacin in serum were determined in 106 serum specimens by a latex agglutination inhibition card test and by radioimmunoassay (RIA). Linear regression analysis demonstrated a high degree of correlation between the two assays (latex = 0.95 (RIA) + 0.69; r = 0.97). Assay of three control sera containing 7.5, ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.22.5.699-701.1985
更新日期:1985-11-01 00:00:00
abstract::A total of 25 isolates of vanB-containing Enterococcus faecium were recovered from patients in a single Korean hospital over a 20-month period. There were two distinct vanB2 patterns among the 11 pulsed-field gel electrophoresis types; 17 contained the prototype vanB2 and 8 contained a novel vanB2 with a 177-bp deleti...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.39.3.1165-1168.2001
更新日期:2001-03-01 00:00:00
abstract::The production and characterization of five monoclonal antibodies to Mycobacterium tuberculosis are described. Specificity of the monoclonal antibodies was tested against other mycobacterial species by an enzyme-linked immunosorbent assay and immunoblots. HGT 3a, an immunoglobulin M (IgM) antibody, recognizes a molecu...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.25.1.76-80.1987
更新日期:1987-01-01 00:00:00
abstract::A rapidly fatal case of pulmonary tularemia in a 43-year-old man who was transferred to a tertiary care facility is presented. The microbiology laboratory and autopsy services were not notified of the clinical suspicion of tularemia by the service caring for the patient. Despite having a laboratory bioterrorism proced...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.40.6.2278-2281.2002
更新日期:2002-06-01 00:00:00
abstract::Group B streptococci (GBS) cause severe invasive disease in both neonates and adults. Understanding the epidemiology of GBS provides information that can include determining disease prevalence rates in defined populations and geographic regions, documenting the success of GBS screening programs, and understanding anti...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00355-16
更新日期:2016-07-01 00:00:00
abstract::A surveillance network was implemented by the Istituto Superiore di Sanità of Rome in collaboration with laboratories of virology in Czech Republic, Slovenia, Croatia, Albania, and Bulgaria. About 1,500 rotavirus-positive stool samples were collected from children with severe gastroenteritis admitted to hospitals or o...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00484-07
更新日期:2007-07-01 00:00:00
abstract::Microscopic examination of a permanently stained fecal preparation revealed the unusual inclusion of a Giardia lamblia cyst within the cytoplasm of an Entamoeba coli trophozoite. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.12.4.606-607.1980
更新日期:1980-10-01 00:00:00
abstract::A total of 309 Helicobacter pylori isolates from 18 different countries were analyzed with a previously developed lectin typing system. The system was developed by using a proteolytic pretreatment to enhance the carbohydrate fraction of the sample. Four lectins from Ulex europaeus, Lotus tetragonolobus, Erythrina cris...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.40.1.227-232.2002
更新日期:2002-01-01 00:00:00
abstract::Imferon, an iron-dextran complex, enhances the growth of Neisseria gonorrhoeae and N. meningitidis. The use of Imferon as a replacement for ferric nitrate, in a defined supplement for GC agar significantly increased the average colony sizes of both gonococci and meningococci. In comparison with Thayer-Martin medium, I...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:
更新日期:1977-09-01 00:00:00
abstract::Despite advances in the standardization of quantitative DNAemia tests and efforts to better understand and characterize the performance of reference materials in different assays, it remains unclear how the commutability performance of reference materials is related to intra- and interassay agreement. Building upon pr...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00963-18
更新日期:2019-01-02 00:00:00
abstract::The herpes simplex virus type 1 (HSV-1) genome is a linear double-stranded DNA of 152 kpb. It is divided into long and short regions of unique sequences termed U(L) and U(S), respectively, and these are flanked by regions of inverted internal and terminal repeats. Microsatellites are short tandem repeats of 1- to 6-nu...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01565-08
更新日期:2009-03-01 00:00:00
abstract::Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) has been found to be an accurate, rapid, and inexpensive method for the identification of bacteria and yeasts. Previous evaluations have compared the accuracy, time to identification, and costs of the MALDI-TOF MS method agains...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01405-12
更新日期:2012-10-01 00:00:00
abstract::The binding of human immunoglobulin G by Fc receptors in herpes simplex virus (HSV)-infected cells can cause false-positive interpretations in the immunofluorescence test for HSV antibody. When the infected cell smears were treated with 10% glacial acetic acid for 5 min and rinsed in phosphate-buffered saline before t...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.24.4.672-674.1986
更新日期:1986-10-01 00:00:00
abstract::The purpose of this study was to evaluate the performance of a herpes simplex virus (HSV) type 1-specific anti-glycoprotein C-1 monoclonal antibody (MAb) and a type 2-specific anti-glycoprotein G-2 MAb for typing of 2,400 clinical HSV-1 isolates and 2,400 clinical HSV-2 isolates, respectively, using an enzyme immunoas...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.37.8.2717-2718.1999
更新日期:1999-08-01 00:00:00
abstract::Sentinel mouse seroconversion to infectious agents is critical for laboratory animal facility disease monitoring. We report spontaneous emergence of non-sex-linked agammaglobulinemia with B-cell deficiency and cutaneous Staphylococcus aureus granulomatosis (botryomycosis) in a cohort of related Swiss Webster sentinel ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01875-07
更新日期:2008-05-01 00:00:00