Abstract:
:Of 121 AIDS patients, 12 (10%) had Toxoplasma gondii DNA detected by competitive PCR in their bronchoalveolar lavage samples. Quantitation of the PCR results showed a correlation between the parasite burden and the serum lactic dehydrogenase titer. Quantitative competitive PCR could be useful to assess the diagnosis and the severity of pulmonary toxoplasmosis.
journal_name
J Clin Microbioljournal_title
Journal of clinical microbiologyauthors
Bretagne S,Costa JM,Fleury-Feith J,Poron F,Dubreuil-Lemaire ML,Vidaud Mdoi
10.1128/JCM.33.6.1662-1664.1995subject
Has Abstractpub_date
1995-06-01 00:00:00pages
1662-4issue
6eissn
0095-1137issn
1098-660Xjournal_volume
33pub_type
临床试验,杂志文章abstract::It was noted in our laboratory that certain strains of Haemophilus influenzae yielded zone sizes interpreted as resistant to the ampicillin (AMP) disk on chocolate-Mueller-Hinton agar (CMH) but showed no evidence of beta-lactamase (beta-Lac) activity. Although it is known that a second mechanism of AMP resistance exis...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.7.1674-1677.1992
更新日期:1992-07-01 00:00:00
abstract::Methicillin-resistant coagulase-negative staphylococci were isolated from the nares and skin of 1- to 8-week-old healthy chickens in three flocks from a farm. Isolation of methicillin-resistant coagulase-negative staphylococci was positive for 72 (25.7%) of the 280 chickens tested, with the frequency varying from 2.2 ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.34.9.2072-2077.1996
更新日期:1996-09-01 00:00:00
abstract::We studied the use of dried spots of bodily fluids (plasma, whole blood, and mother's milk) on filter paper as a means of sample collection and storage for human immunodeficiency virus type 1 (HIV-1) viral load testing under stringent field conditions. Plasma placed directly in lysis buffer, which is customarily used ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01919-06
更新日期:2007-03-01 00:00:00
abstract::Real-time PCR analysis of the total bacterial load in advanced carious lesions has shown that the total load exceeds the number of cultivable bacteria. This suggests that an unresolved complexity exists in bacteria associated with advanced caries. In this report, the profile of the microflora of carious dentine was ex...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.43.2.843-849.2005
更新日期:2005-02-01 00:00:00
abstract::In this work, we show that antibodies to baculovirus recombinant DNA polymerase of human cytomegalovirus are present in human sera during natural infection. Specific antibody was found to be of the immunoglobulin G class, produced at low titers only for a short period of time at the beginning of acute infection and no...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.3.724-726.1993
更新日期:1993-03-01 00:00:00
abstract::Nearly 400,000 people worldwide are known to have been infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) beginning in December 2019. The virus has now spread to over 168 countries including the United States, where the first cluster of cases was observed in the Seattle metropolitan area in Was...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00557-20
更新日期:2020-05-26 00:00:00
abstract::Campylobacter rectus was isolated under routine anaerobic conditions (no additional hydrogen gas in the atmosphere) from an oral, nonperiodontal abscess from a patient with gastroesophageal adenocarcinoma. We report the first case of a palate abscess caused by C. rectus and review the literature and atmospheric requir...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01590-08
更新日期:2009-03-01 00:00:00
abstract::Two commercially available reagents, latex particles (Bactigen) and Staphylococcus aureus suspensions (Phadebact), were compared for the detection of the capsular polyribitol phosphate antigen of Haemophilus influenzae type b in 18 pediatric patients with proven infections due to H. influenzae type b. Whereas both tes...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.21.4.638-640.1985
更新日期:1985-04-01 00:00:00
abstract::The protease phenotypes expressed by isolates of Pseudomonas aeruginosa from cystic fibrosis (CF) patients were evaluated. The majority of isolates tested produced elastase (65%) or alkaline protease (64%) or both. The mucoid phenotype expressed by many CF isolates of P. aeruginosa did not absolutely restrict the expr...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.17.1.55-59.1983
更新日期:1983-01-01 00:00:00
abstract::The Tigecycline Evaluation and Surveillance Trial (TEST) was designed to monitor global longitudinal changes in bacterial susceptibility to a panel of antimicrobial agents, including tigecycline. In this study, we examine susceptibility among Gram-positive isolates collected from pediatric patients globally between 20...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00157-13
更新日期:2013-07-01 00:00:00
abstract::Two molecular fingerprinting techniques, pulsed-field gel electrophoresis (PFGE) and amplified fragment length polymorphism (AFLP), were used to investigate the epidemiological relatedness among Clostridium difficile isolates from suspected outbreaks in three general hospitals. Analysis by PFGE yielded inconclusive da...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.40.1.101-104.2002
更新日期:2002-01-01 00:00:00
abstract::The arbitrary primer polymerase chain reaction (also called random amplified polymorphic DNA, or RAPD) is a DNA fingerprinting method that provides an efficient, sensitive way of discriminating between independent isolates of Histoplasma capsulatum, but its widespread application has been hampered by the arduous 2-day...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.2.463-464.1993
更新日期:1993-02-01 00:00:00
abstract::The effects of selective media and atmosphere of incubation on the isolation of group A beta-hemolytic streptococci were evaluated. Sheep blood agar medium with gentamicin (2.5 or 5.0 mug/ml) was inferior to antibiotic-free sheep blood agar medium. This resulted from the partial restriction of group A streptococcal gr...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:
更新日期:1976-07-01 00:00:00
abstract::A total of 1,335 Escherichia coli strains isolated from patients with diarrhea were submitted to the Serény test. Of these strains, 1,035 were also submitted to slide agglutination test, using antisera for invasive E. coli serogroups. Of 325 isolates that were lysine decarboxylase negative, 138 reacted with one of the...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.17.3.419-421.1983
更新日期:1983-03-01 00:00:00
abstract::Restriction fragment length polymorphism and hybridization of DNA extracted from Mycobacterium tuberculosis, nontuberculous mycobacteria, and nonmycobacterial species with a probe derived from IS6110 confirmed that IS6110 was specific to M. tuberculosis complex. In addition, DNA amplification with IS6110-specific prim...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.37.4.1224-1226.1999
更新日期:1999-04-01 00:00:00
abstract::Specimens of colonic mucosa from two pigs with diarrhea were examined by light and electron microscopy. The epithelial surfaces of both pigs were extensively colonized by large spirochetes morphologically compatible with Treponema hyodysenteriae or Treponema innocens. The microorganisms were intimately attached end-on...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.27.5.1139-1141.1989
更新日期:1989-05-01 00:00:00
abstract::A simple, rapid procedure to separate Pneumocystis carinii obtained by lavage of lungs of steroid-treated rats from rat leukocytes is described. Commercially available monoclonal antibody to rat common leukocyte determinants is used to sediment the leukocytes, resulting in supernatant fluid containing P. carinii cells...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.26.8.1598-1599.1988
更新日期:1988-08-01 00:00:00
abstract::Twelve strains of Pseudomonas aeruginosa representing 12 serogroups in the serogrouping schema used in the People's Republic of China were compared with serogroups in the International Antigenic Typing System (IATS). The first eight groups originated in the People's Republic of China, and group II appears to have a ne...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.25.5.824-826.1987
更新日期:1987-05-01 00:00:00
abstract::To objectively assess the value of examining multiple sputum specimens in maximizing the sensitivity of detection of Mycobacterium tuberculosis, we retrospectively reviewed the acid-fast bacillus smear and culture results of patients diagnosed with culture-proven pulmonary tuberculosis (TB) at Hennepin County Medical ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.36.2.467-469.1998
更新日期:1998-02-01 00:00:00
abstract::To facilitate the routine identification of salmonellae and detailed studies of their lipopolysaccharides, we raised murine monoclonal antibodies against these organisms. We raised an immunoglobulin G1 antibody, MO2, which is specific for factor O2. By immunoblotting following sodium dodecyl sulfate-polyacrylamide gel...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.25.11.2140-2144.1987
更新日期:1987-11-01 00:00:00
abstract::The Y448H mutation in NS5B has been selected by GS-9190 as well as several benzothiadiazine hepatitis C virus (HCV) polymerase inhibitors in vitro and in vivo. However, the level and the evolution kinetics of this resistance mutation prior to and during treatment are poorly understood. In this study, we developed an a...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00274-11
更新日期:2011-09-01 00:00:00
abstract::We describe a multiplex allele-specific (MAS)-PCR assay to detect simultaneously mutations in the first and third bases of the embB gene codon 306ATG. These mutations are known to confer ethambutol (EMB) resistance in the majority of clinical Mycobacterium tuberculosis isolates worldwide. The mutated bases are reveale...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.40.5.1617-1620.2002
更新日期:2002-05-01 00:00:00
abstract::The ability of MicroScan rapid panels (Baxter MicroScan, West Sacramento, Calif.) to detect oxacillin resistance in 92 clinical isolates of Staphylococcus aureus and 103 coagulase-negative staphylococci was evaluated by comparing results with those of MicroScan 24-h MIC panels and, to resolve discrepancies, oxacillin ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.32.4.1058-1059.1994
更新日期:1994-04-01 00:00:00
abstract::Human group C rotavirus was identified in central Australia in each of eight years over a 16-year period between 1982 and 1997. Cases occurred either sporadically but over a relatively short period of time or as clustered outbreaks. These are the only reports of human group C rotavirus in Australia other than that of ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.42.5.2127-2133.2004
更新日期:2004-05-01 00:00:00
abstract::A 49-year-old woman with a 15-year history of HIV-hepatitis C virus coinfection had aortic valve and ascending aorta replacement in 2007. She presented with abdominal pain, episodic diarrhea, and profuse sweating in 2010. Thoracoabdominal positron emission tomography-computed tomography finally suggested infectious ao...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00321-13
更新日期:2013-08-01 00:00:00
abstract::Multilocus variable-number tandem-repeat analysis (MLVA) for seven genomic loci was developed for Enterococcus faecalis. MLVA and pulsed-field gel electrophoresis (PFGE) resulted in 37 and 31 genotypes among 83 strains, respectively. Both typing schemes were highly concordant (90.4%). MLVA is an excellent alternative ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.42.10.4879-4881.2004
更新日期:2004-10-01 00:00:00
abstract::psaA is the gene encoding pneumococcal surface adhesin A (PsaA), a 37-kDa protein expressed on the surface of Streptococcus pneumoniae. PCR primers for psaA have been shown to amplify the target DNA sequence in all 90 serotypes of S. pneumoniae and in none of 67 heterologous pathogens and colonizing bacteria of the up...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.6.2554-2559.2003
更新日期:2003-06-01 00:00:00
abstract::The detection of immunoglobulin M (IgM) antibodies to cytomegalovirus-induced late antigens by an indirect immunofluorescence assay was improved by the use of monoclonal antibodies to human IgM. Nonspecific background fluorescence was absent, facilitating the reading of the slides and the detection of a specific fluor...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.24.1.166-168.1986
更新日期:1986-07-01 00:00:00
abstract::Fifty-six Pasteurella multocida strains (40 P. multocida subsp. septica and 16 P. multocida subsp. multocida strains) isolated from the mouths of 56 dogs among the 134 living in a French canine military training center (132e Groupe Cynophile de l'Armée de Terre, Suippes, France) were studied by use of enterobacterial ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.37.8.2488-2492.1999
更新日期:1999-08-01 00:00:00
abstract::The NCCLS M38-A document does not describe guidelines for testing caspofungin acetate (MK-0991) and other echinocandins against molds. This study evaluated the susceptibilities of 200 isolates of Aspergillus fumigatus, A. flavus, A. nidulans, A. niger, and A. terreus to caspofungin (MICs and minimum effective concentr...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.1.403-409.2003
更新日期:2003-01-01 00:00:00