Abstract:
:Metronidazole and tetracycline E tests were compared to an agar dilution method for the antimicrobial susceptibility testing of Helicobacter pylori. Sixteen strains were tested by using tetrazolium egg yolk (TEY) agar. The characteristic E test inhibition ellipse was clearer on TEY agar than on standard blood agar and gave results comparable to those of the agar dilution test. The use of TEY medium is preferable to that of blood agar medium in E test MIC determinations for H. pylori.
journal_name
J Clin Microbioljournal_title
Journal of clinical microbiologyauthors
Valdez Y,Velapatiño B,Gilman RH,Gutierrez V,León Cdoi
10.1128/JCM.36.9.2784-2785.1998subject
Has Abstractpub_date
1998-09-01 00:00:00pages
2784-5issue
9eissn
0095-1137issn
1098-660Xjournal_volume
36pub_type
杂志文章abstract::Cryptococcus gattii emerged in North America in 1999 as a human and veterinary pathogen on Vancouver Island, British Columbia. The emergent subtype, VGIIa, and the closely related subtype VGIIb can now be found in the United States in Washington, Oregon, and California. We performed multilocus sequence typing and anti...
journal_title:Journal of clinical microbiology
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abstract::The rates of infection with Fusarium molds are increasing, and a diverse number of Fusarium spp. belonging to different species complexes can cause infection. Conventional species identification in the clinical laboratory is time-consuming and prone to errors. We therefore evaluated whether matrix-assisted laser desor...
journal_title:Journal of clinical microbiology
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abstract::Reference strains of serotypes 1 to 12 of Actinobacillus (Haemophilus) pleuropneumoniae were cultured in Eagle minimal essential medium with 10% Serum Plus. Culture supernatants were examined for cytotoxicity to alveolar macrophages and for the ability to hemolyze sheep erythrocytes. All strains except the reference s...
journal_title:Journal of clinical microbiology
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journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00090-09
更新日期:2009-06-01 00:00:00
abstract::A method of phage subtyping group A type 49 streptococci is described. The method is similar to that used for phage typing staphylococci, except that lysates obtained by induction with mitomycin C rather than propagated stock phages were used. Five type 49 strains were used as phage donors. Seventy-two strains of type...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
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更新日期:1976-09-01 00:00:00
abstract::Ventilator-associated pneumonia is frequently diagnosed with quantitative cultures of samples obtained by bronchoscopic techniques, a method associated with high costs and potential adverse effects. Quantitative cultures of endotracheal aspirates are easier and cheaper to obtain, and good correlations between the resu...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
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更新日期:1997-03-01 00:00:00
abstract::The COVID-19 pandemic has put the clinical laboratory in the spotlight. The news media is regularly seeking out interviews with microbiologists, infectious disease specialists, and pathologists. Increased public exposure offers opportunities to improve how laboratory professionals communicate our insights. We can emph...
journal_title:Journal of clinical microbiology
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journal_title:Journal of clinical microbiology
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abstract::Lower levels of performance of human papillomavirus (HPV) typing assays in studies using formalin-fixed paraffin-embedded (FFPE) tissue compared to those using exfoliated cervical cells have been reported. The interpretation of current studies is limited by bias in inclusion criteria, sample matching, and methods of c...
journal_title:Journal of clinical microbiology
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pub_type: 杂志文章
doi:10.1128/JCM.00614-07
更新日期:2007-09-01 00:00:00
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journal_title:Journal of clinical microbiology
pub_type: 杂志文章
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更新日期:1980-10-01 00:00:00
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journal_title:Journal of clinical microbiology
pub_type: 杂志文章
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更新日期:2014-04-01 00:00:00
abstract::The aim of this study was to determine the distribution in France of the Enterobacter aerogenes prevalent clone isolated in the hospitals of the Marseille area (A. Davin-Regli, D. Monnet, P. Saux, C. Bosi, R. Charrel, A. Barthelemy, and C. Bollet, J. Clin. Microbiol. 34:1474-1480, 1996). A total of 123 E. aerogenes is...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章,多中心研究
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更新日期:1999-07-01 00:00:00
abstract::We compared culture results to investigate the influence of antimicrobial-loaded cement on sonicate fluid culture positivity for the diagnosis of prosthetic joint infection. Fifty-four subjects were assessed. The sensitivities of sonicate fluid culture were 77.8% (14 of 18) in subjects with an antimicrobial-loaded cem...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00516-16
更新日期:2016-06-01 00:00:00
abstract::We compared putative molecular markers of virulence (vacA, cagA, and iceA) of Helicobacter pylori strains isolated from 52 adult duodenal ulcer patients from West Bengal, India, with those of H. pylori strains isolated from 48 adult healthy volunteers from the same region. On the basis of genotyping by PCR, we conclud...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
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更新日期:2002-07-01 00:00:00
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journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.13.6.1099-1104.1981
更新日期:1981-06-01 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::Sheep and guinea pigs were immunized with cellular and extracellular antigen from Legionella pneumophila bacteria. After immunization, the animals developed immunoglobulin G titers against the immunizing agent. The same sera were also tested in a Mycoplasma pneumoniae complement fixation test. All the preimmunization ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.16.5.794-797.1982
更新日期:1982-11-01 00:00:00
abstract::The diagnosis of syphilis is challenging and often relies on serologic tests to detect treponemal or nontreponemal antibodies. Recently, the Centers for Disease Control and Prevention and the Association of Public Health Laboratories proposed an update to the syphilis serology testing algorithm, in which serum samples...
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journal_title:Journal of clinical microbiology
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abstract::Invasive pulmonary aspergillosis (IPA) is a frequently fatal infection in immunocompromised patients that is difficult to diagnose. Present methods for detection of Aspergillus spp. in bronchoalveolar lavage (BAL) fluid and in tissue vary in sensitivity and specificity. We therefore developed an A. fumigatus-specific ...
journal_title:Journal of clinical microbiology
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abstract::Over a decade ago the first cryptococcal lateral flow assay (LFA) became available. This affordable point-of-care test has undeniably led to tremendous improvements in early detection of cryptococcosis (1,2). However, from several studies it must be concluded that the reliability of recently introduced LFA's falls sho...
journal_title:Journal of clinical microbiology
pub_type: 信件
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更新日期:2021-01-20 00:00:00
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journal_title:Journal of clinical microbiology
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更新日期:2013-08-01 00:00:00
abstract::Over a 6-year period, 24 extended-spectrum beta-lactamase (ESBL)-producing isolates of Pseudomonas aeruginosa were collected from 18 patients living in a nursing home. These isolates had a delayed development of a red pigment and exhibited a similar antibiotype (resistance to all beta-lactams except for imipenem and t...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
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abstract::A simple method of storage and retrieval of serum samples for adenovirus serology is described. Complement-fixing antibodies remained stable for at least 5 years when stored at -10 degrees C or below. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:
更新日期:1977-02-01 00:00:00
abstract::In sera from 4 of 25,000 individuals tested for antibodies against streptococci, extremely high antideoxyribonuclease B titers ( > 10(6) U/ml) were found. Two of the cases were diagnosed as monoclonal gammopathies. The M-components were shown to possess the anti-deoxyribonuclease B activity. The other two cases were d...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.11.6.720-723.1980
更新日期:1980-06-01 00:00:00
abstract::In this study we evaluated the ability of three commercial methods, API 20A (Analytab Products, Plainview, N.Y.), Minitek (BBL Microbiology Systems, Cockeysville, Md.), and Anaerobe-Tek (Flow Laboratories, Inc., McLean, Va.), to accurately identify 165 recent clinical and 38 stock isolates of anaerobic bacteria withou...
journal_title:Journal of clinical microbiology
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abstract::The ability to rapidly recognize Ebola virus infections is critical to quickly limit further spread of the disease. A rapid, sensitive, and specific laboratory diagnostic test is needed to confirm outbreaks of Ebola virus infection and to distinguish it from other diseases that can cause similar clinical symptoms. A o...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.39.11.4125-4130.2001
更新日期:2001-11-01 00:00:00
abstract::Bovine vaginal cytobrush specimens were analyzed for the presence of Chlamydia spp. by a high-sensitivity, high-specificity quantitative PCR. The 53% prevalence of low-level Chlamydia psittaci and C. pecorum genital infection detected in virgin heifers suggests predominantely extragenital transmission of Chlamydia in ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.4.1726-1729.2003
更新日期:2003-04-01 00:00:00
abstract::We mapped the coding single nucleotide polymorphisms in four toxin genes-exoS, exoT, exoU, and exoY-of the Pseudomonas aeruginosa type III secretion system among several clinical isolates. We then used this information to design a multiplex PCR assay based on the simultaneous amplification of fragments of these genes....
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.8.3526-3531.2003
更新日期:2003-08-01 00:00:00