Identification of clinically important ascomycetous yeasts based on nucleotide divergence in the 5' end of the large-subunit (26S) ribosomal DNA gene.

abstract：:Specific antibodies against human immunodeficiency virus (HIV), usually used for diagnosis, almost invariably become detectable within 3 months of exposure. We report on a patient whose HIV infection was identified early by a combined antigen/antibody test, but seroconversion did not occur for 7 months, until the impl...

journal_title：Journal of clinical microbiology

authors： Chin BS,Lee SH,Kim GJ,Kee MK,Suh SD,Kim SS

更新日期：2007-05-01 00:00:00

abstract：:Between 1 and 2% of the population in the developed world experiences a nonhealing or chronic wound characterized by an apparent arrest in a stage dominated by inflammatory processes. Lately, research groups have proposed that bacteria might be involved in and contribute to the lack of healing of these wounds. To inve...

journal_title：Journal of clinical microbiology

authors： Kirketerp-Møller K,Jensen PØ,Fazli M,Madsen KG,Pedersen J,Moser C,Tolker-Nielsen T,Høiby N,Givskov M,Bjarnsholt T

更新日期：2008-08-01 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

authors： Fox A,Black GE,Fox K,Rostovtseva S

更新日期：1993-04-01 00:00:00

abstract：:Tests commonly used for routine determination of anti-Toxoplasma gondii immunoglobulin G (IgG) antibodies show a high level of consistency. However, considerable variations between commercial screening tests are still observed in detecting antibodies present at low concentrations, leading to a number of discrepant and...

journal_title：Journal of clinical microbiology

authors： Franck J,Garin YJ,Dumon H

更新日期：2008-07-01 00:00:00

abstract：:We sought evidence of toxoplasma parasitemia among 37 people with active or dormant Toxoplasma gondii infection or no evidence of infection. DNA was extracted from erythrocyte-free portions of blood samples, and the T. gondii B1 gene was amplified by the polymerase chain reaction. Evidence of T. gondii parasitemia was...

journal_title：Journal of clinical microbiology

authors： Filice GA,Hitt JA,Mitchell CD,Blackstad M,Sorensen SW

更新日期：1993-09-01 00:00:00

abstract：:Three cases of neonatal infection caused by Enterobacter sakazakii are reported from the Department of Neonatal Intensive Care, the National University Hospital, Reykjavík, Iceland. These infections occurred during a 9-month period in 1986 and 1987. Two of the neonates, who were normal at birth, survived but were left...

journal_title：Journal of clinical microbiology

authors： Biering G,Karlsson S,Clark NC,Jónsdóttir KE,Lúdvígsson P,Steingrímsson O

更新日期：1989-09-01 00:00:00

abstract：:Replication of Sendai virus, pneumonia virus of mice, and SV5 was investigated in tracheal organ cultures from 2- to 4-day-old and 2- and 4-week-old hamsters, and viral infectivity in tracheal explants was compared with that in tissue culture monolayers. Explants from 2- to 4-day-old hamsters produced higher titers of...

journal_title：Journal of clinical microbiology

authors： Schiff LJ

更新日期：1976-09-01 00:00:00

abstract：:We used a nested PCR with Borrelia flagellin gene (flaB) primers and DNA sequencing to determine if Borrelia lonestari was present in Amblyomma americanum ticks removed from military personnel and sent to the Tick-Borne Disease Laboratory of the U.S. Army Center for Health Promotion and Preventive Medicine. In our pre...

journal_title：Journal of clinical microbiology

authors： Stromdahl EY,Williamson PC,Kollars TM Jr,Evans SR,Barry RK,Vince MA,Dobbs NA

更新日期：2003-12-01 00:00:00

abstract：:In a stress test, the recently introduced RapID CB Plus system (Remel Inc. [formerly Innovative Diagnostic Systems], Norcross, Ga.) was challenged with a diverse set of gram-positive rods comprising 345 strains of coryneform bacteria and 33 strains of Listeria spp. representing a total of 49 different taxa. Overall, w...

journal_title：Journal of clinical microbiology

authors： Funke G,Peters K,Aravena-Roman M

更新日期：1998-09-01 00:00:00

abstract：:We assessed the genetic and the antigenic variability within the env gene of peripheral blood human immunodeficiency virus (HIV) type 1 (HIV-1) group O populations during the natural course of a female heterosexual infection. Our data revealed the existence of a significant increase in amino acid sequence variability ...

journal_title：Journal of clinical microbiology

authors： Andréoletti L,Réveil B,Moret H,Brodard V,Philbert F,Tabary T,Cohen JH

更新日期：2007-04-01 00:00:00

abstract：:Pneumonia has been identified as a major cause of poor lamb survival in indigenous herds of Rocky Mountain bighorn sheep (Ovis canadensis canadensis) in central Idaho. Pasteurella haemolytica was isolated from five adult Rocky Mountain bighorn ewes captured from a free-ranging herd in central Idaho. The lambs from two...

journal_title：Journal of clinical microbiology

authors： Jaworski MD,Ward AC,Hunter DL,Wesley IV

更新日期：1993-04-01 00:00:00

abstract：:For recovery of brucellae from clinical specimens, a lysis-concentration procedure was superior to the procedure of Castañeda (M. R. Castañeda, Proc. Soc. Exp. Biol. Med. 64:114-115, 1947). ...

journal_title：Journal of clinical microbiology

authors： Etemadi H,Raissadat A,Pickett MJ,Zafari Y,Vahedifar P

更新日期：1984-09-01 00:00:00

abstract：:Of 4,000 endocervical specimens tested with the Chlamydiazyme enzyme-linked immunosorbent assay (Abbott Laboratories), 233 (5.8%) gave positive results (A492 above the cutoff), which were confirmed with a blocking reagent (Abbott). An additional 34 specimens (14.6%) with chlamydial antigen were detected and confirmed ...

journal_title：Journal of clinical microbiology

authors： Kellogg JA,Seiple JW,Stroll ES

更新日期：1993-06-01 00:00:00

abstract：:A microwave-accelerated direct immunofluorescence staining method which requires only 20 min from specimen receipt to interpretation is as effective as conventional methods for detecting respiratory syncytial virus and influenza A virus antigens in clinical specimens. The time required compares favorably with that for...

journal_title：Journal of clinical microbiology

authors： Hite SA,Huang YT

更新日期：1996-07-01 00:00:00

abstract：:Anaerobes are an important but uncommon cause of bloodstream infections (BSIs). For pediatric patients, routine inclusion of an anaerobic blood culture alongside the aerobic remains controversial. We implemented automatic anaerobic blood culture alongside aerobic blood cultures in a pediatric emergency department (ED)...

journal_title：Journal of clinical microbiology

authors： Dien Bard J,Chang TP,Yee R,Manshadi K,Lichtenfeld N,Choi HJ,Festekjian A

更新日期：2020-08-24 00:00:00

abstract：:Vibrio vulnificus was isolated from a bacteremic patient. This strain, together with other isolates of V. vulnificus, was compared with V. alginolyticus, V. fluvialis, and V. parahaemolyticus with regard to growth characteristics on enteric agar media (enabling isolation and identification) and production of exoenzyme...

journal_title：Journal of clinical microbiology

authors： Desmond EP,Janda JM,Adams FI,Bottone EJ

更新日期：1984-02-01 00:00:00

abstract：:Sepsis is a major health problem in newborns and children. Early detection of pathogens allows initiation of appropriate antimicrobial therapy that strongly correlates with positive outcomes. Multiplex PCR has the potential to rapidly identify bloodstream infections, compensating for the loss of blood culture sensitiv...

journal_title：Journal of clinical microbiology

authors： Lucignano B,Ranno S,Liesenfeld O,Pizzorno B,Putignani L,Bernaschi P,Menichella D

更新日期：2011-06-01 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

authors： Truant AL,Elliott SH,Kelly MT,Smith JH

更新日期：1981-05-01 00:00:00

abstract：:Astrovirus infections were detected by enzyme immunoassay in 12 (5%) of 251 stool samples from children with gastroenteritis from Bogota, Colombia. In addition, astroviruses were detected by reverse transcription-PCR in 3 (10%) of 29 stool samples negative for other enteric pathogens collected in Caracas, Venezuela, f...

journal_title：Journal of clinical microbiology

authors： Medina SM,Gutierrez MF,Liprandi F,Ludert JE

更新日期：2000-09-01 00:00:00

abstract：:The diagnosis of filarial infections among individuals residing in areas where the disease is not endemic requires both strong clinical suspicion and expert training in infrequently practiced parasitological methods. Recently developed filarial molecular diagnostic assays are highly sensitive and specific but have lim...

journal_title：Journal of clinical microbiology

authors： Fink DL,Fahle GA,Fischer S,Fedorko DF,Nutman TB

更新日期：2011-01-01 00:00:00

abstract：:In this study we describe a multiplex PCR assay for the detection of nine clinically relevant antibiotic resistance genes of Staphylococcus aureus. Conditions were optimized to amplify fragments of mecA (encoding methicillin resistance), aacA-aphD (aminoglycoside resistance), tetK, tetM (tetracycline resistance), erm(...

journal_title：Journal of clinical microbiology

authors： Strommenger B,Kettlitz C,Werner G,Witte W

更新日期：2003-09-01 00:00:00

abstract：:The objective of this study was to measure the performance of the Affirm Ambient Temperature Transport System (ATTS) over time and to estimate the length of time the system can preserve a vaginal specimen containing the three common organisms causing vaginitis: Trichomonas vaginalis, Candida species, and Gardnerella v...

journal_title：Journal of clinical microbiology

authors： Brown HL,Fuller DA,Davis TE,Schwebke JR,Hillier SL

更新日期：2001-09-01 00:00:00

abstract：:The recovery of Mycobacterium tuberculosis from sputa positive or negative for acid-fast bacilli that were stored for 17 +/- 7 days and inoculated in the BACTEC MGIT 960 system (MGIT) was higher than that from sputa inoculated in Lowenstein-Jensen medium. MGIT is useful for isolation of M. tuberculosis from sputa subj...

journal_title：Journal of clinical microbiology

authors： Pardini M,Varaine F,Bonnet M,Orefici G,Oggioni MR,LONG-DRUG Study Group.,Fattorini L

更新日期：2007-02-01 00:00:00

abstract：:We describe a simple method for the rapid detection of bovine viral diarrhea virus (BVDV) that uses a one-tube reverse transcription PCR (RT-PCR) and total RNA extracted directly from a variety of bovine specimens, including whole blood and tissues. Reagents for both RT and PCR were combined in a one-tube, single-buff...

journal_title：Journal of clinical microbiology

authors： Hamel AL,Wasylyshen MD,Nayar GP

更新日期：1995-02-01 00:00:00

abstract：:Human (n = 33) and canine (n = 53) Campylobacter upsaliensis isolates from seven countries were genotyped by a new amplified fragment length polymorphism method. We observed 100% typeability and high overall diversity. The majority of human strains (23/33) clustered separately from canine strains, indicating that dogs...

journal_title：Journal of clinical microbiology

authors： Damborg P,Guardabassi L,Pedersen K,Kokotovic B

更新日期：2008-04-01 00:00:00

abstract：:Approximately 8% of Rift Valley fever (RVF) cases develop severe disease, leading to hemorrhage, hepatitis, and/or encephalitis and resulting in up to 50% of deaths. A major obstacle in the management of RVF and other viral hemorrhagic fever cases in outbreaks that occur in rural settings is the inability to rapidly i...

journal_title：Journal of clinical microbiology

authors： Njenga MK,Paweska J,Wanjala R,Rao CY,Weiner M,Omballa V,Luman ET,Mutonga D,Sharif S,Panning M,Drosten C,Feikin DR,Breiman RF

更新日期：2009-04-01 00:00:00

abstract：:A simple new agar medium containing L-canavanine, glycine, and bromthymol blue was found to give a clearer and more accurate distinction between serotype A or D (Cryptococcus neoformans var. neoformans) and serotype B or C (C. neoformans var. gattii) than creatinine-dextrose-bromthymol blue or glycine-cycloheximide-ph...

journal_title：Journal of clinical microbiology

authors： Kwon-Chung KJ,Polacheck I,Bennett JE

更新日期：1982-03-01 00:00:00

abstract：:A previous study suggested that delayed sample preparation can cause a false-positive plasma cytomegalovirus (CMV) PCR. We evaluated 78 samples submitted for CMV testing, and we report that a 24-h delay in plasma separation did not affect viral quantitation by real-time PCR. Laboratories should evaluate specimen handl...

journal_title：Journal of clinical microbiology

authors： Nesbitt SE,Cook L,Jerome KR

更新日期：2004-03-01 00:00:00

abstract：:Detection of the source of Clostridium difficile strains is of importance for the control of the nosocomial spread of this microorganism. For this purpose, vaginal and rectal swabs from 183 mothers, duplicate fecal samples (taken on days 1 and 4 after birth) from 183 neonates, and 94 environmental samples were culture...

journal_title：Journal of clinical microbiology

authors： Martirosian G,Kuipers S,Verbrugh H,van Belkum A,Meisel-Mikolajczyk F

更新日期：1995-08-01 00:00:00

abstract：:During a 3-year period, "Campylobacter upsaliensis" was isolated from 99 patients. Phenotypic characterization and numerical analysis of protein electrophoregrams showed evidence that "C. upsaliensis" is a distinct Campylobacter species with unique characteristics. The MBCs of 13 antibiotics were determined. In genera...

journal_title：Journal of clinical microbiology

authors： Goossens H,Pot B,Vlaes L,Van den Borre C,Van den Abbeele R,Van Naelten C,Levy J,Cogniau H,Marbehant P,Verhoef J

更新日期：1990-05-01 00:00:00