Simplified microtiter cell culture method for rapid immunotyping of Chlamydia trachomatis.

abstract：:The p1 genes of 60 Mycoplasma pneumoniae clinical isolates were sequenced and compared to previously reported p1 gene sequences. An AGT trinucleotide variable-number tandem repeat was identified that ranged in copy number from 5 to 14 among the isolates. In addition, a novel p1 gene variant named 2c was identified in ...

journal_title：Journal of clinical microbiology

authors： Zhao F,Cao B,Li J,Song S,Tao X,Yin Y,He L,Zhang J

更新日期：2011-08-01 00:00:00

abstract：:Standard culture methods for diagnosis of Streptococcus pneumoniae pneumonia take at least 24 h. The BinaxNOW urine-based test for S. pneumoniae (BinaxNOW-SP) takes only 15 min to conduct, potentially enabling earlier diagnosis and targeted treatment. This study was conducted to assess whether the use of BinaxNOW-SP a...

journal_title：Journal of clinical microbiology

authors： Sinclair A,Xie X,Teltscher M,Dendukuri N

更新日期：2013-07-01 00:00:00

abstract：:The currently available diagnostics for Clostridium difficile infection (CDI) have major limitations. Despite mounting evidence that toxin detection is paramount for diagnosis, conventional toxin immunoassays are insufficiently sensitive and cytotoxicity assays too complex; assays that detect toxigenic organisms (toxi...

journal_title：Journal of clinical microbiology

authors： Song L,Zhao M,Duffy DC,Hansen J,Shields K,Wungjiranirun M,Chen X,Xu H,Leffler DA,Sambol SP,Gerding DN,Kelly CP,Pollock NR

更新日期：2015-10-01 00:00:00

abstract：:Decreasing the time to species identification and antibiotic susceptibility determination of strains recovered from patients with bacteremia significantly decreases morbidity and mortality. Herein, we validated a method to identify Gram-negative bacteria directly from positive blood culture medium using the Bruker MAL...

journal_title：Journal of clinical microbiology

authors： Wimmer JL,Long SW,Cernoch P,Land GA,Davis JR,Musser JM,Olsen RJ

更新日期：2012-07-01 00:00:00

abstract：:A protocol was optimized for the isolation of Mycobacterium avium subsp. paratuberculosis (MAP) from milk and colostrum, with parameters including chemical decontamination, antibiotics, and different culture media. This study demonstrates that the efficiency of MAP recovery from milk is highly dependent upon the cultu...

journal_title：Journal of clinical microbiology

authors： Bradner L,Robbe-Austerman S,Beitz DC,Stabel JR

更新日期：2013-05-01 00:00:00

abstract：:The GenoType MTBDRsl test rapidly detects resistance to ethambutol, fluoroquinolones, and second-line aminoglycosides (amikacin and kanamycin) and cyclic peptide (capreomycin) in Mycobacterium tuberculosis. A set of 41 multidrug-resistant (MDR) M. tuberculosis strains, 8 extensively drug-resistant (XDR) M. tuberculosi...

journal_title：Journal of clinical microbiology

authors： Brossier F,Veziris N,Aubry A,Jarlier V,Sougakoff W

更新日期：2010-05-01 00:00:00

abstract：:A qualitative multiplex reverse transcription (RT)-PCR and liquid hybridization assay for the detection of human enteroviruses, rhinoviruses, parechoviruses, and Aichi virus was developed. Furthermore, a separate assay for the recognition of hepatitis A virus was established to complement the test pattern so that all ...

journal_title：Journal of clinical microbiology

authors： Jokela P,Joki-Korpela P,Maaronen M,Glumoff V,Hyypiä T

更新日期：2005-03-01 00:00:00

abstract：:Infections associated with Neisseria meningitidis are a major public health problem in England, Wales, and Northern Ireland. Currently, over 40% of cases are confirmed directly from clinical specimens using PCR-based methodologies without an organism being isolated. A nested/seminested multilocus sequence typing (MLST...

journal_title：Journal of clinical microbiology

authors： Birtles A,Hardy K,Gray SJ,Handford S,Kaczmarski EB,Edwards-Jones V,Fox AJ

更新日期：2005-12-01 00:00:00

abstract：:Rose Bengal and counterimmunoelectrophoresis, two tests that detect antibodies against different structural antigens, when carried out on spinal fluid permitted rapid diagnosis of human Brucella meningitis. The Rose Bengal test was positive in five out of five patients studied, and counterimmunoelectrophoresis was pos...

journal_title：Journal of clinical microbiology

authors： Díaz R,Maraví-Poma E,Delgado G,Rivero A

更新日期：1978-02-01 00:00:00

abstract：:Pasteurella multocida is a small nonmotile gram-negative coccobacillus that is found in the nasopharynx and gastrointestinal tract of many wild and domesticated animals. In humans it most commonly causes cellulitis and localized superficial skin abscesses following an animal bite or scratch. The respiratory tract is t...

journal_title：Journal of clinical microbiology

authors： Chen HI,Hulten K,Clarridge JE 3rd

更新日期：2002-09-01 00:00:00

abstract：:Classifications of the Campylobacter fetus subspecies fetus and venerealis were first described in 1959 and were based on the source of isolation (intestinal versus genital) and the ability of the strains to proliferate in the genital tract of cows. Two phenotypic assays (1% glycine tolerance and H2S production) were ...

journal_title：Journal of clinical microbiology

authors： van der Graaf-van Bloois L,Miller WG,Yee E,Rijnsburger M,Wagenaar JA,Duim B

更新日期：2014-12-01 00:00:00

abstract：:A rapid (2.5 h) direct enzyme immunoassay (EIA) for Clostridium difficile toxin A was developed for clinical use. Specimen centrifugation and filtration were not required. The EIA detected toxin A levels in patient stool as low as 20 pg (2 ng/ml of stool). The test was 5,000 times more sensitive for toxin A than it wa...

journal_title：Journal of clinical microbiology

authors： DiPersio JR,Varga FJ,Conwell DL,Kraft JA,Kozak KJ,Willis DH

更新日期：1991-12-01 00:00:00

abstract：:During a 3-year period, all Pasteurella strains recovered at the Clinical Microbiological Laboratory, Lund, Sweden, were studied biochemically with respect to their relationship to the recently described taxa of this genus. Of 159 strains recovered from 146 infected humans, 95 were identified as Pasteurella multocida ...

journal_title：Journal of clinical microbiology

authors： Holst E,Rollof J,Larsson L,Nielsen JP

更新日期：1992-11-01 00:00:00

abstract：:Lyme disease prevails as the most commonly transmitted tick-borne infection in the United States, and serologic evaluation for antibodies to Borrelia burgdorferi remains the recommended modality for diagnosis. This review presents a brief historical perspective on the evolution of serologic assays for Lyme disease and...

journal_title：Journal of clinical microbiology

authors： Theel ES

更新日期：2016-05-01 00:00:00

abstract：:Tuberculous meningitis (TBM) is the most severe form of tuberculosis. Microbiological confirmation is rare, and treatment is often delayed, increasing mortality and morbidity. The GeneXpert MTB/RIF test was evaluated in a large cohort of patients with suspected tuberculous meningitis. Three hundred seventy-nine patien...

journal_title：Journal of clinical microbiology

authors： Nhu NT,Heemskerk D,Thu do DA,Chau TT,Mai NT,Nghia HD,Loc PP,Ha DT,Merson L,Thinh TT,Day J,Chau Nv,Wolbers M,Farrar J,Caws M

更新日期：2014-01-01 00:00:00

abstract：:Genetic diversity among Borrelia burgdorferi isolates recovered from the skin of Lyme disease patients was assessed by ribosomal DNA (rDNA) spacer restriction fragment length polymorphism analysis, genomic restriction site polymorphism analysis, and plasmid content analysis. There was a significant association between...

journal_title：Journal of clinical microbiology

authors： Iyer R,Liveris D,Adams A,Nowakowski J,McKenna D,Bittker S,Cooper D,Wormser GP,Schwartz I

更新日期：2001-08-01 00:00:00

abstract：:Nosocomial oxacillin-resistant Staphylococcus aureus (ORSA) bloodstream isolates were tested to determine the prevalence of vancomycin heteroresistance. We screened 619 ORSA nosocomial bloodstream isolates from 36 hospitals between 1997 and 2000. Only one isolate exhibiting heterotypic resistance was detected. Thus, v...

journal_title：Journal of clinical microbiology

authors： Tallent SM,Bischoff T,Climo M,Ostrowsky B,Wenzel RP,Edmond MB

更新日期：2002-06-01 00:00:00

abstract：:Paracoccidioides brasiliensis isolates from 10 nine-banded armadillos (Dasypus novemcinctus) were comparable with 19 clinical isolates by sequence analysis of the PbGP43 gene and ribosomal internal transcribed spacer 1 (ITS1) and ITS2 and by random amplified polymorphic DNA. In this original ITS study, eight isolates ...

journal_title：Journal of clinical microbiology

authors： Hebeler-Barbosa F,Morais FV,Montenegro MR,Kuramae EE,Montes B,McEwen JG,Bagagli E,Puccia R

更新日期：2003-12-01 00:00:00

abstract：:We describe a novel, rapid, and inexpensive method for the measurement of growth of Mycobacterium tuberculosis, Mycobacterium bovis, and Mycobacterium smegmatis in the presence or absence of detergent. The method, which employs hot NaOH treatment of mycobacterial cells to release total cellular protein, compares favor...

journal_title：Journal of clinical microbiology

authors： Meyers PR,Bourn WR,Steyn LM,van Helden PD,Beyers AD,Brown GD

更新日期：1998-09-01 00:00:00

abstract：:We investigated the performance of a double-antigen sandwich recombinant enzyme immunoassay (EIA; Abbott Laboratories, North Chicago, Ill.) and compared it with that of a synthetic-peptide-based EIA (Biochem Immunosystems, Montreal, Quebec, Canada) for the detection of human immunodeficiency type 1 (HIV-1) and HIV-2 a...

journal_title：Journal of clinical microbiology

authors： Galli RA,Castriciano S,Fearon M,Major C,Choi KW,Mahony J,Chernesky M

更新日期：1996-04-01 00:00:00

abstract：:An 840-bp fragment of the 18S rRNA gene was used to identify Cryptosporidium spp. recovered from human immunodeficiency virus (HIV)-infected and -uninfected patients from Kenya, Malawi, Brazil, the United Kingdom, and Vietnam. Initial identification was by Ziehl-Neelsen acid-fast staining. Confirmation was by nested P...

journal_title：Journal of clinical microbiology

authors： Gatei W,Greensill J,Ashford RW,Cuevas LE,Parry CM,Cunliffe NA,Beeching NJ,Hart CA

更新日期：2003-04-01 00:00:00

abstract：:Production of staphylococcal alpha- or alpha-beta-toxins correlated well with production of coagulase or thermonuclease (or both) in 203 Staphylococcus aureus isolates from milk and should be reliable indicators of S. aureus in the absence of Staphylococcus intermedius. Failures to produce toxin, tube coagulase, or th...

journal_title：Journal of clinical microbiology

authors： Jasper DE,Infante F,Dellinger JD

更新日期：1985-04-01 00:00:00

abstract：:Two group A, subgroup I, rotavirus strains possessing "super short" RNA patterns were adapted to growth in MA-104 cells. Both produced marked cytopathic effect in primary culture. Reciprocal cross-neutralization titers, polypeptide analysis, and the serum neutralizing antibody response of an infected child suggested t...

journal_title：Journal of clinical microbiology

authors： Albert MJ,Unicomb LE,Bishop RF

更新日期：1987-01-01 00:00:00

abstract：:Polymyxins are relied upon for the treatment of carbapenem-resistant Gram-negative bacterial infections, but polymyxin resistance is increasing. Only broth microdilution is recommended for polymyxin susceptibility testing, but this method is impractical for most clinical microbiology laboratories. An article in this i...

journal_title：Journal of clinical microbiology

authors： Satlin MJ

更新日期：2019-01-30 00:00:00

abstract：:Microfiltration has become a popular procedure for the concentration and enumeration of bacteria. We developed a rapid and sensitive method for the differentiation of gram-positive and gram-negative bacteria, utilizing a polycarbonate membrane filter, crystal violet, iodine, 95% ethanol, and 6% carbol fuchsin, that ca...

journal_title：Journal of clinical microbiology

authors： Romero S,Schell RF,Pennell DR

更新日期：1988-07-01 00:00:00

abstract：:The prevalence of the Epstein-Barr virus (EBV) Taiwan variant was investigated in the throat washing (TW) samples from patients with head and neck tumors, persons with nonmalignant diseases, and healthy adults in Taiwan. By using the EBV (BNLF-1 gene)-specific primers and PCR, the EBV latent membrane protein gene BNLF...

journal_title：Journal of clinical microbiology

authors： Jeng KC,Hsu CY,Liu MT,Chung TT,Liu ST

更新日期：1994-01-01 00:00:00

abstract：:Serogrouping of Bacteroides nodosus is based on antigenic differences in fimbriae of the different New Zealand prototype strains. Because of the time needed to isolate and grow pure cultures of B. nodosus and the difficulty in distinguishing between different serogroups because of cross-agglutination, a new DNA-based ...

journal_title：Journal of clinical microbiology

authors： John GH,Carlson JO,Kimberling CV,Ellis RP

更新日期：1990-11-01 00:00:00

abstract：:Two rapid (1-h) assays for the detection of Staphylococcus aureus staphylocoagulase were developed by using the fluorogenic thrombin substrates N-t-boc-Val-Pro-Arg-7-amido-4-methylcoumarin (VPA) and N-t-boc-beta-benzyl-Asp-Pro-Arg-7-amido-4-methylocoumarin (BB). The assays were compared to the tube coagulase test and ...

journal_title：Journal of clinical microbiology

authors： Holliday MG,Ford M,Perry JD,Gould FK

更新日期：1999-04-01 00:00:00

abstract：:Restriction fragment length polymorphism (RFLP) analysis with probes derived from the insertion element IS6110, the direct repeat sequence, and the polymorphic GC-rich sequence (PGRS) and a PCR-based typing method called spacer oligonucleotide typing (spoligotyping) were used to strain type Mycobacterium bovis isolate...

journal_title：Journal of clinical microbiology

authors： Costello E,O'Grady D,Flynn O,O'Brien R,Rogers M,Quigley F,Egan J,Griffin J

更新日期：1999-10-01 00:00:00

abstract：:Candida parapsilosis, a pathogenic yeast, is composed of three newly designated genomic species that are physiologically and morphologically indistinguishable. Nosocomial infections caused by group I C. parapsilosis are often associated with the breakdown of infection control practices and the contamination of medical...

journal_title：Journal of clinical microbiology

authors： Lasker BA,Butler G,Lott TJ

更新日期：2006-03-01 00:00:00