Abstract:
:The development of a satisfactory means to reliably distinguish between the two closely related species Candida albicans and Candida dubliniensis in the clinical mycology laboratory has proved difficult because these two species are phenotypically so similar. In this study, we have detected homologues of the pH-regulated C. albicans PHR1 and PHR2 genes in C. dubliniensis. Restriction fragment length polymorphism analysis suggests that there are significant sequence differences between the genes of the two species. In order to exploit this apparent difference, oligonucleotide primers based on the coding sequence of the C. albicans PHR1 structural gene were designed and used in PCR experiments. Use of these primers with C. albicans template DNA from 17 strains yielded a predicted 1.6-kb product, while C. dubliniensis template DNA from 19 strains yielded no product. We therefore propose that PCR using these primers is a rapid and reliable means of distinguishing the two germ tube- and chlamydospore-producing species C. albicans and C. dubliniensis.
journal_name
J Clin Microbioljournal_title
Journal of clinical microbiologyauthors
Kurzai O,Heinz WJ,Sullivan DJ,Coleman DC,Frosch M,Mühlschlegel FAdoi
10.1128/JCM.37.5.1587-1590.1999subject
Has Abstractpub_date
1999-05-01 00:00:00pages
1587-90issue
5eissn
0095-1137issn
1098-660Xjournal_volume
37pub_type
杂志文章abstract::Sera from goats suffering from caprine arthritis-encephalitis contained antibodies to virus proteins of 15, 17, 28, 40, and 130 kilodaltons in immunoblots of maedi-visna virus. We propose to use immunoblotting as a validation test for enzyme-linked immunosorbent assay and demonstrate that the specificity of indirect e...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.27.3.580-582.1989
更新日期:1989-03-01 00:00:00
abstract::During a 2-month period, 62 strains of Haemophilus ducreyi were isolated from 168 genital lesions and 2 lymph node aspirates. Of these strains, 22 were found on both chocolate agar and fetal bovine serum agar supplemented with vancomycin, 29 were found only on chocolate agar, and 9 were found only on fetal bovine seru...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.16.5.861-864.1982
更新日期:1982-11-01 00:00:00
abstract::Cellulosimicrobium funkei is a rare, opportunistic pathogen. We describe a case of bacteremia and possibly prosthetic valve endocarditis by this organism in a nonimmunocompromised patient. Useful phenotypic tests for differentiating C. funkei from Cellulosimicrobium cellulans and Cellulosimicrobium terreum include mot...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01103-10
更新日期:2011-03-01 00:00:00
abstract::Human cytomegalovirus (HCMV) resistance to antivirals is a major problem in immunocompromised patients. Drug resistance is characterized by phenotypic testing or genotypic analysis of the phosphotransferase (UL97) and DNA polymerase (UL54) genes. However, genotypic assays require further characterization of unknown mu...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01275-13
更新日期:2013-10-01 00:00:00
abstract::A monoclonal antibody specific for the gI glycoprotein of virulent pseudorabies virus was produced and used to affinity purify gI glycoprotein. The purified gI was used in an enzyme-linked immunosorbent assay (ELISA) that identified and differentiated field virus-exposed animals from animals vaccinated with gI-deleted...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.27.10.2208-2213.1989
更新日期:1989-10-01 00:00:00
abstract::A total of 28 unrelated isolates of the Salmonella enterica subsp. enterica serovar dublin (S. dublin) collected during a 6-year period, as well as four samples of the S. dublin live vaccine strain Bovisaloral and its prototype strain S. dublin 442/039, were investigated by different molecular typing methods for the f...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.34.3.641-646.1996
更新日期:1996-03-01 00:00:00
abstract::Cryptococcus gattii emerged in 1999 in a distinct ecologic environment on Vancouver Island, Canada. Estimates of incubation period were derived from an analysis of travelers with discreet exposures to this region. Individual case incubation periods ranged from 2 to 11 months, with a median of 6 to 7 months. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.44.5.1851-1852.2006
更新日期:2006-05-01 00:00:00
abstract::In this report we present clinical descriptions of 12 Hawaiian patients from whom Escherichia vulneris or E. hermannii strains were isolated. All but two patients had soft-tissue infections with multiple bacteria, particularly Staphylococcus aureus. The other two had purulent conjunctivitis associated with S. aureus a...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.22.2.283-285.1985
更新日期:1985-08-01 00:00:00
abstract::Adolescent children were surveyed for colonization with Mycoplasma hominis and Ureaplasma urealyticum by culturing urine specimens. Rates were compared between three study groups: (i) 397 children attending parochial schools, (ii) 293 children attending an adolescent clinic specializing in adjustment problems, and (ii...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:
更新日期:1975-09-01 00:00:00
abstract::The aim of this study was to find a reliable method for the detection and identification of fungi in fungus balls of the maxillary sinus and to evaluate the spectrum of fungi in these samples. One hundred twelve samples were obtained from patients with histologically proven fungal infections; 81 samples were paraffin-...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.2.581-585.2003
更新日期:2003-02-01 00:00:00
abstract::We investigated the potential of pooling DNA from nasopharyngeal specimens to reduce the cost of real-time PCR (RT-PCR) for bacterial detection. Lyophilization is required to reconcentrate DNA. This strategy yields a high specificity (86%) and a high sensitivity (96%). We estimate that compared to individual testing, ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.03609-14
更新日期:2015-03-01 00:00:00
abstract::Formalin-ethyl ether sedimentation, Formalin-ethyl acetate sedimentation, and zinc sulfate flotation techniques were compared using over 250 clinical parasitology specimens. Fifty positive specimens were identified, and a variety of parasites, including amoebae, flagellates, cestodes, nematodes, and trematodes, were e...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.13.5.882-884.1981
更新日期:1981-05-01 00:00:00
abstract::Bacillus anthracis and Bacillus cereus are closely related pathogenic organisms that are difficult to differentiate phenotypically or genotypically. It is well known that vegetative and spore forms of bacilli are quite distinct both morphologically and chemically, but spore-specific chemical markers allowing these spe...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.4.887-894.1993
更新日期:1993-04-01 00:00:00
abstract::Three human rotavirus (HRV) VP4 serotypes and one subtype have been described on the basis of a fourfold or an eightfold-or-greater difference in neutralization titer when tested with hyperimmune antisera to recombinant VP4 or VP8* (serotypes P1A, P1B, P2, and P3). To start to analyze the antigenic basis underlying se...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.3.622-628.1993
更新日期:1993-03-01 00:00:00
abstract::The epidemiology of new acquisition of antibiotic-resistant organisms (AROs) in community-based skilled nursing facilities (SNFs) is not well studied. To define the incidence, persistence of, and time to new colonization with methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), a...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.06469-11
更新日期:2012-05-01 00:00:00
abstract::Polyomavirus BK (BKV) causes asymptomatic latent infection in the human host that is reactivated during periods of immune suppression. Detection by conventional tube cell culture is difficult and time consuming because BKV exhibits slow growth with late (14 to 28 days) and subtle cytopathic effects. We developed a she...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.28.7.1613-1615.1990
更新日期:1990-07-01 00:00:00
abstract::MARC-145 cell line is commonly used to isolate porcine reproductive and respiratory syndrome virus (PRRSV) for diagnostics, research and vaccine production, but it yields frustratingly low success rates of virus isolation (VI). ZMAC cell line, derived from porcine alveolar macrophages, has become available but its uti...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01757-20
更新日期:2020-12-02 00:00:00
abstract::The reliability of the 10-micrograms clindamycin disk was evaluated for susceptibility testing of anaerobes by the aerobic thioglycolate broth disk method. A good correlation between the aerobic thioglycolate broth disk method and the reference agar dilution procedure of the National Committee for Clinical Laboratory ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.23.3.619-621.1986
更新日期:1986-03-01 00:00:00
abstract::Immunoglobulin M (IgM) and IgA antibodies against the major surface protein of Toxoplasma gondii were determined in a total of 195 human sera and five human cerebrospinal fluids by using a P30 membrane extract and the immunoblot technique. By using two different T. gondii strains (RH and BK) simultaneously as antigens...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.6.1436-1441.1992
更新日期:1992-06-01 00:00:00
abstract::Determination of anti-hepatitis E virus (anti-HEV) antibodies is still enigmatic. There is no gold standard, and results obtained with different assays often diverge. Herein, five assays were compared for detection of anti-HEV IgM and IgG. Serum samples from 500 Swedish blood donors and 316 patients, of whom 136 had s...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02343-15
更新日期:2016-03-01 00:00:00
abstract::Previous studies have reported the increased sensitivity of PCR targeting AF146527 over that of PCR targeting the B1 gene for diagnosis of toxoplasmosis. The present study suggests that the AF146527 element was absent in 4.8% of human Toxoplasma gondii-positive samples tested. The data argue that the B1 gene may be th...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01113-09
更新日期:2010-02-01 00:00:00
abstract::The ability to isolate and propagate influenza virus is an essential tool for the yearly surveillance of circulating virus strains and to ensure accurate clinical diagnosis for appropriate treatment. The suitability of MDCK-SIAT1 cells, engineered to express increased levels of alpha-2,6-linked sialic acid receptors, ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00398-08
更新日期:2008-07-01 00:00:00
abstract::Inconsistent quality control results in disk diffusion testing of cefaclor, cefamandole, cefonicid, and cefuroxime with Haemophilus influenzae ATCC 49247 and Haemophilus test medium (HTM) prompted a search for an alternative control strain that would provide more reliable results. A five-laboratory study was conducted...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.8.2029-2032.1992
更新日期:1992-08-01 00:00:00
abstract::Data are limited for the performance of enzyme immunoassays for the detection of Chlamydia trachomatis in conjunctival and nasopharyngeal specimens from infants. The only available data are for one assay, Chlamydiazyme (Abbott Diagnostics). The purpose of this study was to compare a new enzyme immunoassay, Pathfinder ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.28.8.1725-1727.1990
更新日期:1990-08-01 00:00:00
abstract::A modified indirect hemagglutination test which enabled Pasteurella haemolytica to be serotyped in 3 h is described. There was 100% correlation with the conventional test for both the 15 prototype strains and the 50 field isolates. It was found that nonviable cultures could also be serotyped. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.18.1.206-207.1983
更新日期:1983-07-01 00:00:00
abstract::Following intranasal administration of live influenza A virus vaccine or parenteral inoculation of inactivated influenza virus vaccine, immunoglobulin antibody to the influenza virus hemagglutinin was detected in nasal wash specimens from adult volunteers. Several observations supported the suggestion that this immuno...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.25.3.559-562.1987
更新日期:1987-03-01 00:00:00
abstract::A large pool of refined endotoxin was prepared from Escherichia coli O113 by extraction with hot acqueous phenol. It was characterized chemically and biologically and will be available for a reference standard designated as reference endotoxin EC. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:
更新日期:1976-01-01 00:00:00
abstract::Candida auris is an emerging worldwide fungal pathogen. Over the past 20 years, 61 patient isolates of C. auris (4 blood and 57 ear) have been obtained from 13 hospitals in Korea. Here, we reanalyzed those molecularly identified isolates using two matrix-assisted laser desorption ionization-time of flight mass spectro...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01624-18
更新日期:2019-03-28 00:00:00
abstract::Animal bite wounds are often infected with bacteria from the animal's oral flora. We report what we believe to be the first case of bacteremia with Bacteroides pyogenes resulting from an infected cat bite. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00250-11
更新日期:2011-08-01 00:00:00
abstract::We demonstrated that sodium gluconate was the factor causing false-positive galactomannan (GM) antigenemia of Plasma-Lyte hydration solution. Infusion of sodium gluconate-containing solution but not gluconate-free Plasma-Lyte resulted in positive serum GM antigenemia. Serum GM concentrations also correlated with the v...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.05031-11
更新日期:2011-12-01 00:00:00