Abstract:
:Four fluorescein isothiocyanate-labelled monoclonal antibody typing reagents were compared for intensity of fluorescence and sensitivity in confirming herpes simplex virus (HSV) in cell culture. A total of 125 (50 HSV type 1 [HSV-1] and 75 HSV-2) specimens positive for HSV were concurrently stained with type-specific monoclonal antibodies from Bartels (Bartels Immunodiagnostic Supplies, Inc., Bellevue, Wash.), Kallestad (Pathfinder; Kallestad Diagnostics, Chaska, Minn.), Diagnostic Products Corp. (DPC) (PathoDx; DPC, Los Angeles, Calif.), and Syva (Microtrak; Syva Co., Palo Alto, Calif.). Fifty cultured specimens not displaying HSV-associated cytopathic effect were also stained. Each of the four reagents confirmed the 50 negative cultures and 125 positive cultures. One HSV-1-positive culture was missed by the Kallestad antibody. Ten HSV-1 isolates displayed dull fluorescence when stained with the Syva HSV-2 reagent. The other three reagents stained only the HSV-1 well with these 10 specimens. The Syva and Bartels stains were brighter, in general, than the Kallestad and DPC stains. However, the Kallestad and DPC stains were brilliant enough to allow interpretation without hesitation. The differences in intensity and background staining emphasize the need for laboratories to routinely perform quality checks on their reagents and to test new products which become commercially available.
journal_name
J Clin Microbioljournal_title
Journal of clinical microbiologyauthors
Johnston SL,Wellens Kdoi
10.1128/JCM.30.7.1874-1875.1992subject
Has Abstractpub_date
1992-07-01 00:00:00pages
1874-5issue
7eissn
0095-1137issn
1098-660Xjournal_volume
30pub_type
杂志文章abstract::When testing 248 clinical isolates of Neisseria gonorrhoeae, the sensitivity was 100% with GonoGen (Becton Dickinson Microbiology Systems), 99.6% (247 of 248) with GonoGen II (Becton Dickinson), 97.2% (241 of 248) with the MicroTrak direct fluorescent-antibody test (Syva), and 97.6% (242 of 248) with Rapid Fermentatio...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.33.2.474-476.1995
更新日期:1995-02-01 00:00:00
abstract::Drug-resistant tuberculosis (TB) is a major threat to TB control worldwide. Globally, only 40% of the 340,000 notified TB patients estimated to have multidrug-resistant-TB (MDR-TB) were detected in 2015. This study was carried out to evaluate the utility of high-resolution melt curve analysis (HRM) for the rapid and d...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02104-16
更新日期:2017-06-01 00:00:00
abstract::Sixty rotavirus-positive stool specimens from children with diarrhea were classified into G and P genotypes. G typing was done by PCR and then by hybridization with G type-specific (G1 to G4) oligonucleotide probes, whereas nested PCR was performed for P typing. Thirty-nine samples could be classified into both G and ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.34.6.1592-1594.1996
更新日期:1996-06-01 00:00:00
abstract::Malassezia yeasts are associated with several dermatological disorders. The conventional identification of Malassezia species by phenotypic methods is complicated and time-consuming, and the results based on culture methods are difficult to interpret. A comparative molecular approach based on the use of three molecula...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.42.9.4253-4260.2004
更新日期:2004-09-01 00:00:00
abstract::This is the first reported case of endocarditis due to the Lactobacillus-like vancomycin-resistant gram-positive bacillus Weissella confusa. Full identification and susceptibility testing of Lactobacillus-like organisms recovered in blood culture should be performed for patients with clinical presentations that sugges...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.5.2237-2239.2003
更新日期:2003-05-01 00:00:00
abstract::A new DNA probe assay (INNO LiPA Mycobacteria; Innogenetics, Ghent, Belgium) for the simultaneous identification, by means of reverse hybridization and line-probe technology, of Mycobacterium tuberculosis complex, Mycobacterium kansasii, Mycobacterium xenopi, Mycobacterium gordonae, the species of the Mycobacterium av...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.39.3.1079-1084.2001
更新日期:2001-03-01 00:00:00
abstract::A multilocus sequence typing (MLST) scheme was developed for Klebsiella pneumoniae. Sequences of seven housekeeping genes were obtained for 67 K. pneumoniae strains, including 19 ceftazidime- and ciprofloxacin-resistant isolates. Forty distinct allelic profiles were identified. MLST data were validated against ribotyp...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.43.8.4178-4182.2005
更新日期:2005-08-01 00:00:00
abstract::Bartonella henselae uveitis was diagnosed in a 40-year-old woman with underlying HLA-B27 uveitis on the basis of immunodetection and molecular detection of the organism, a Marseilles genogroup and a CAL-1 genotype strain, in the vitreous fluid. This case illustrates that B. henselae should be included in the different...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.42.4.1822-1825.2004
更新日期:2004-04-01 00:00:00
abstract::A new method has been developed for demonstration of heat-labile (LT) enterotoxin produced by Escherichia coli. This method is based upon the release of LT from bacteria grown directly onto agar plates which have been coated with ganglioside GM1. Toxin bound to the GM1 solid state is subsequently demonstrated by means...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.17.6.965-969.1983
更新日期:1983-06-01 00:00:00
abstract::Nonfermenting bacteria are ubiquitous environmental opportunists that cause infections in humans, especially compromised patients. Due to their limited biochemical reactivity and different morphotypes, misidentification by classical phenotypic means occurs frequently. Therefore, we evaluated the use of matrix-assisted...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00157-08
更新日期:2008-06-01 00:00:00
abstract::Monoclonal antibodies (MAb) were produced against the specific Bordetella pertussis antigen pertussis toxin (PT). In preliminary studies, one MAb (IB12) was selected and used in an enzyme-linked dot blot immunoassay to evaluate the ability of the method to detect known amounts of PT in control experiments and to test ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.27.11.2466-2470.1989
更新日期:1989-11-01 00:00:00
abstract::Transfusion-acquired cytomegalovirus (CMV) infections should be prevented in seronegative immunocompromised patients by providing blood products from donors who are also seronegative. Latex agglutination was investigated as a simple and rapid method for detecting antibody against CMV. Latex beads were coated with CMV ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.22.1.68-70.1985
更新日期:1985-07-01 00:00:00
abstract::A total of 46 Borrelia burgdorferi sensu lato isolates that were isolated from patients with Lyme borreliosis and infected animals or were extracted from ticks of the genus Ixodes were analyzed. Large restriction fragment patterns obtained after cleavage of genomic DNAs with MluI were analyzed by pulsed-field gel elec...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.11.2873-2877.1993
更新日期:1993-11-01 00:00:00
abstract::A panel (ENVA-1) of well-defined blinded samples containing wild-type and mutant human immunodeficiency virus type 1 (HIV-1) reverse transcriptase was analyzed by automated DNA sequencing in 23 laboratories worldwide. Drug resistance mutations at codons 41, 215, and 184 were present in the panel samples at different r...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章,多中心研究
doi:10.1128/JCM.37.7.2291-2296.1999
更新日期:1999-07-01 00:00:00
abstract::The in vitro activities of 17 antifungal drugs against a panel of 20 dermatophytes comprising 6 different species were determined using a microdilution assay according to the NCCLS M38-P method with some modifications. Terbinafine was the most potent systemic drug while tolnaftate and amorolfine were the most active t...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.10.4817-4819.2003
更新日期:2003-10-01 00:00:00
abstract::The Analytab Products, Inc. (API), anaerobic multitest microsystem (MICRO) was compared with the Center for Disease Control conventional (CONV) thioglycolate (supplemented with hemin and vitamin K1) system and with pre-reduced anaerobically sterilized (PRAS) media as recommended by the Virginia Polytechnic Institute. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.1.1.15-24.1975
更新日期:1975-01-01 00:00:00
abstract::Bilophila wadsworthia is a common inhabitant of the human colon and has been associated with appendicitis and other local sites of inflammation in humans. Challenge-exposure or prevalence studies in laboratory and other animals have not been reported. B. wadsworthia is closely related phylogenetically to Desulfovibrio...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.39.4.1577-1579.2001
更新日期:2001-04-01 00:00:00
abstract::We report the first case of spontaneous intrapartum Atopobium vaginae bacteremia identified by 16S rRNA gene sequencing. The bacterium was misidentified by RapID ANA II, API Rapid ID 32A, and matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS). The likely source of bacteremia wa...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00212-12
更新日期:2012-07-01 00:00:00
abstract::A rapid screening test has been developed to detect heat-labile enterotoxin produced by individual colonies of Escherichia coli or Vibrio cholerae growing on media solidified with agar. The applicability of this method for isolating tox mutants of E. coli and V. cholerae has been demonstrated. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:
更新日期:1978-08-01 00:00:00
abstract::Eleven isolates representing five distinct outbreaks of pneumococcal conjunctivitis were examined for phenotypic and genetic characteristics. None of the strains possessed capsules, and all strains were susceptible to optochin, bile soluble, and Gen-Probe AccuProbe test positive. All 11 isolates were confirmed as Stre...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.9.4415-4417.2003
更新日期:2003-09-01 00:00:00
abstract::Six Food and Drug Administration (FDA)-licensed human immunodeficiency virus type 1 (HIV-1) and HIV-1/2 immunoassays, including five enzyme immunoassays and one rapid test, were challenged with up to 250 serum samples collected from various global sites. The serum samples were from individuals known to be infected wit...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.39.3.1017-1020.2001
更新日期:2001-03-01 00:00:00
abstract::Human adenovirus type 4 is one of the major serotypes isolated from patients with adenoviral conjunctivitis. In 2001 we encountered nosocomial infections with epidemic conjunctivitis in the ophthalmology ward of one hospital in Sapporo, which is in the northern part of Japan. Adenoviruses were isolated from the patien...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.42.8.3644-3648.2004
更新日期:2004-08-01 00:00:00
abstract::Cryptococcus neoformans var. gattii is a causative agent of cryptococcosis and is thought to have a specific ecological association with a number of Eucalyptus species in Australia. However, the role that the tree plays in the life cycle of the fungus and the nature of the infectious propagule are not well understood....
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.2.703-711.2003
更新日期:2003-02-01 00:00:00
abstract::We compared anaerobic lytic (AL) and pediatric aerobic resin-containing (Peds Plus/F) blood culture media for the isolation of Salmonella enterica serotype Typhi or Paratyphi A from children. The yields from AL and Peds Plus/F media were the same with equal volumes of blood, but recovery was faster from AL medium than...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01452-08
更新日期:2009-01-01 00:00:00
abstract::Sensitivity of the enzyme-linked immunosorbent assay for detecting serum antibodies to rotavirus was greatly enhanced when rotavirus particles were fragmented by chaotropic agents (NaSCN or guanidine hydrochloride) before adsorption of the antigens to the solid phase. For detecting fecal antibodies, the addition of fe...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.19.2.259-263.1984
更新日期:1984-02-01 00:00:00
abstract::In a study of 1,486 men attending two sexually transmitted disease clinics, of whom 891 had no symptoms of urethritis, we compared an enzyme immunoassay (EIA) (Baxter-Bartels, formerly Northumbria AntigEnz) of urine sediment to urethral culture for the detection of Chlamydia trachomatis. C. trachomatis prevalence by c...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.32.1.24-27.1994
更新日期:1994-01-01 00:00:00
abstract::A rapid flow cytometric assay for in vitro antifungal drug susceptibility testing was developed by adapting the proposed reference method for broth macrodilution testing of yeasts. Membrane permeability changes caused by the antifungal agent were measured by flow cytometry using propidium iodide, a nucleic acid-bindin...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.35.9.2320-2324.1997
更新日期:1997-09-01 00:00:00
abstract::In our nursery, we identified neonates with positive urine latex particle agglutination (LPA) tests for group B streptococcus (GBS) antigen who did not have corroborating cultural evidence of infection. To investigate the mechanisms underlying these apparent false-positive reactions, we examined the urine LPA test in ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.27.10.2214-2217.1989
更新日期:1989-10-01 00:00:00
abstract::Uropathogenic Escherichia coli (UPEC) is the predominant cause of urinary tract infection in both hospital and community settings. The recent emergence of multidrug-resistant clones like the O25b:H4-ST131 lineage represents a significant threat to health, and numerous studies have explored the virulence potential of t...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01423-12
更新日期:2012-10-01 00:00:00
abstract::Diagnosis of Bordetella pertussis infection has been difficult due to the low sensitivity of culture. PCR tests have been shown to be more sensitive than culture, but the reported sensitivity of PCR is variable. We evaluated PCR product detection by using either agarose gel electrophoresis (PCR-gel) or dot blot hybrid...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.40.8.2908-2912.2002
更新日期:2002-08-01 00:00:00