Abstract:
:Fingerprinting by randomly amplified polymorphic DNA (RAPD) analysis was used to differentiate Scedosporium prolificans isolates. A total of 59 arbitrary primers were screened with six unrelated S. prolificans isolates, and a panel of 12 primers was selected. The 12 primers were then used to detect DNA polymorphisms among 17 S. prolificans isolates from 11 patients with systemic S. prolificans infections diagnosed in three hospitals located in geographically different areas of Spain. Eight patients were diagnosed with S. prolificans infection in a single institution over a 6-year period, and two other patients were diagnosed with S. prolificans infection in a different hospital over a 1-year period. No single primer allowed for the discrimination of all the isolates from different patients, but this was possible by combining the RAPD patterns from three primers (UBC 701, AB1.08, and AB1.11 or UBC 701, AB1.08, and UBC 707). However, multiple isolates from the same patient were identical. In this study, we also compared a visual method and a computerized method for the analysis of the RAPD patterns. Both methods were satisfactory and gave few discordances, but given the advantages and disadvantages of each method, both systems should be used together. RAPD analysis provided a fast and economical means of typing S. prolificans isolates, with a high level of discrimination among unrelated isolates. Typing by RAPD analysis confirmed that the S. prolificans infections were epidemiologically unrelated.
journal_name
J Clin Microbioljournal_title
Journal of clinical microbiologyauthors
San Millán R,Quindós G,Garaizar J,Salesa R,Guarro J,Pontón Jdoi
10.1128/JCM.35.9.2270-2274.1997subject
Has Abstractpub_date
1997-09-01 00:00:00pages
2270-4issue
9eissn
0095-1137issn
1098-660Xjournal_volume
35pub_type
杂志文章abstract::Between November 1983 and January 1984, 13 cases of Candida parapsilosis endophthalmitis occurred in Florida, Georgia, and Tennessee in patients who had had an intraocular lens implantation (IOLI) or cataract extraction with an IOLI. This outbreak followed the introduction in July 1983 of a new brand of balanced salt ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.24.4.625-628.1986
更新日期:1986-10-01 00:00:00
abstract::Aspirates of liver abscesses were analyzed for Entamoeba histolytica. PCR detected a gene encoding a 30-kDa protein in all samples but detected the ribosomal DNA gene in only 14 (33.3%) samples. Enzyme-linked immunosorbent assay detected antigen in 41 (97.6%) samples. PCR analysis of a strain-specific antigen (SSG) re...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.37.9.3034-3036.1999
更新日期:1999-09-01 00:00:00
abstract::We evaluated the clinical performance of Check-Direct CPE for carbapenemase detection directly from 301 perirectal swabs (258 patients) in a nonoutbreak setting. Culture of a PCR-confirmed, carbapenemase-containing organism, or history of colonization with such organism within the previous 2 weeks, was used as the ref...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01921-15
更新日期:2015-12-01 00:00:00
abstract::Serum samples collected from 68 patients (age, mean +/- the standard deviation [SD], 56.3 +/- 12.8 years) at admission who were subsequently molecularly diagnosed as having hepatitis E and from 2,781 individuals who were assumed not to have been recently infected with hepatitis E virus (HEV; negative controls; 52.9 +/...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.43.1.49-56.2005
更新日期:2005-01-01 00:00:00
abstract::A methodologic study was performed to compare the polymerase chain reaction (PCR) and Southern blot hybridization, two commonly used testing strategies for the detection of human papillomavirus (HPV) infection. Three laboratories tested masked aliquots of exfoliated cervical cell specimens obtained from 120 women by c...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.29.3.573-577.1991
更新日期:1991-03-01 00:00:00
abstract::A method is described for the routine preparation of sputum samples for detection of Mycobacterium tuberculosis by using polymerase chain reaction amplification. Liquefaction of sputum samples with NaOH and subsequent removal of inhibitors of the polymerase reaction with a 50% sucrose centrifugation step (5 min) in a ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.6.1514-1517.1992
更新日期:1992-06-01 00:00:00
abstract::The sensitivities of MRC-5 and mink lung (ML) cells in centrifugation culture were compared simultaneously for the detection of cytomegalovirus (CMV) IE antigen (immediate-early antigen) from clinical specimens. Of 413 samples assayed, 51 (12%) were positive for CMV by both centrifugation and standard cell culture. At...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.4.1045-1048.1992
更新日期:1992-04-01 00:00:00
abstract::PCR primers targeting loci in the current Burkholderia cepacia complex multilocus sequence typing scheme were redesigned to (i) more reliably amplify these loci from B. cepacia complex species, (ii) amplify these same loci from additional Burkholderia species, and (iii) enable the use of a single primer set per locus ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00770-09
更新日期:2009-08-01 00:00:00
abstract::The genetic and phylogenetic characteristics of human enterovirus 71 (EV71) and coxsackievirus A16 (CA16) sampled from children with hand, foot, and mouth disease in Shenzhen, People's Republic of China, over a 6-year period (1999 to 2004) were examined with reverse transcription-PCR and DNA sequencing. Out of 147 sto...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.43.8.3835-3839.2005
更新日期:2005-08-01 00:00:00
abstract::We present a case of fever, brain abscesses, and Gemella morbillorum bacteremia after anti-tumor necrosis factor alpha (TNF-α) therapy in a 21-year-old acne inversa patient currently taking long-term dapsone. To the best of our knowledge, this is the first report describing such a case. During antimicrobial therapy, t...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.06161-11
更新日期:2012-03-01 00:00:00
abstract::A prereduced, anaerobically sterilized system of tubed media (PRAS II; Scott Laboratories, Fiskeville, R.I.) was evaluated for accuracy in the identification of anerobic microorganisms. PRAS II was found to be a rapid and accurate identification system for obligate anaerobes which does not require the use of gas cannu...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.16.3.570-572.1982
更新日期:1982-09-01 00:00:00
abstract::Capnocytophaga canimorsus is a dog oral commensal that causes rare but severe infections in humans. C. canimorsus was recently shown to be endowed with a capsular polysaccharide implicated in resistance to the innate immune system of the host. Here, we developed the first C. canimorsus capsular serotyping scheme. We d...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00249-17
更新日期:2017-06-01 00:00:00
abstract::The herpes simplex virus type 1 (HSV-1) genome is a linear double-stranded DNA of 152 kpb. It is divided into long and short regions of unique sequences termed U(L) and U(S), respectively, and these are flanked by regions of inverted internal and terminal repeats. Microsatellites are short tandem repeats of 1- to 6-nu...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01565-08
更新日期:2009-03-01 00:00:00
abstract::A rapid dimethyl sulfoxide modification of an acid-fast technique was applied to direct fecal smears to monitor cryptosporidiosis in nonhuman primates. Brilliantly stained pink oocysts against a pale green background demonstrated well-preserved internal morphology and facilitated rapid, simple, noninvasive diagnosis w...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.19.6.952-953.1984
更新日期:1984-06-01 00:00:00
abstract::Cell-free and cell-associated human immunodeficiency virus cultures suspended in 10% serum remained infectious for several weeks at room temperature. The stability was further increased when cell-associated virus was suspended in neat serum. When dried onto a glass coverslip, virus remained infectious for several days...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.32.2.571-574.1994
更新日期:1994-02-01 00:00:00
abstract::Polyomavirus BK (BKV) establishes latent infection in various human tissues, including the kidney. Reactivation following renal transplantation (RT) may cause BKV-associated nephropathy, leading to graft loss. BKV reactivation is often associated with extensive rearrangements in the BKV noncoding regulatory region (NC...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02065-08
更新日期:2009-05-01 00:00:00
abstract::Nasopharyngeal swabs (NPSs) are being widely used as specimens for multiplex real-time reverse transcription (RT)-PCR for respiratory virus detection. However, it remains unclear whether NPS specimens are optimal for all viruses targeted by multiplex RT-PCR. In addition, the procedure to obtain NPS specimens causes co...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01704-16
更新日期:2016-12-28 00:00:00
abstract::PCR was performed for the detection of Helicobacter pylori in feces from 24 patients with proven infections. Several precautions were taken to overcome possible inhibition of PCR with feces. In the first 12 patients, feces were examined shortly after endoscopy. In another group of 12 patients, who were treated during ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.32.5.1346-1348.1994
更新日期:1994-05-01 00:00:00
abstract::The currently available diagnostics for Clostridium difficile infection (CDI) have major limitations. Despite mounting evidence that toxin detection is paramount for diagnosis, conventional toxin immunoassays are insufficiently sensitive and cytotoxicity assays too complex; assays that detect toxigenic organisms (toxi...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.01334-15
更新日期:2015-10-01 00:00:00
abstract::A series of clinical NDM-5-producing E. coli isolates obtained from two surveillance networks of carbapenem-producing Enterobacterales from 2018-2019, namely Switzerland (NARA) and Germany (SurvCARE), were analyzed. The 33 NDM-5-producing E. coli isolates were highly resistant to β-lactams including the novel ß-lactam...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02238-20
更新日期:2020-12-23 00:00:00
abstract::By comparing nucleic acid sequences determined for one of the most variable areas of 23S rRNA genes of 23 Campylobacter strains, we were able to identify regions specific for thermophilic Campylobacter strains. Oligonucleotide primers corresponding to these unique regions were synthesized and used in the polymerase ch...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.31.12.3340-3343.1993
更新日期:1993-12-01 00:00:00
abstract::Indirect and double-antibody sandwich enzyme-linked immunosorbent assay techniques were compared for serotyping 42 herpes simplex virus isolates. Both procedures gave similar results, which were in complete agreement with those obtained by inhibition of the indirect hemagglutination test. The indirect technique proved...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.17.5.942-944.1983
更新日期:1983-05-01 00:00:00
abstract::A reverse transcription-PCR (RT-PCR) assay based on automated fluorescent capillary electrophoresis and GeneScan software analysis was developed to detect six common respiratory viruses in clinical specimens from young children. Assays for human respiratory syncytial virus (HRSV); human parainfluenza viruses 1, 2, and...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/jcm.41.9.4298-4303.2003
更新日期:2003-09-01 00:00:00
abstract::In an examination of arginine-utilizing Mycoplasma species, simple fluorogenic and chromogenic tests were used to demonstrate high levels of arginine aminopeptidase activity in unwashed, unconcentrated broth and agar cultures in all strains of 5 species and low levels of activity in all strains of 14 species. Four spe...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.21.5.859-860.1985
更新日期:1985-05-01 00:00:00
abstract::Pneumocystis jirovecii pneumonia (PcP) is a major cause of respiratory illness in patients with AIDS. The identification of multiple single-nucleotide polymorphisms (SNPs) at three distinct P. jirovecii loci encoding dihydrofolate reductase (DHFR), mitochondrial large-subunit rRNA (mtLSU rRNA), and superoxide dismutas...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02303-10
更新日期:2011-05-01 00:00:00
abstract::In a prospective, multicenter study of 342 blood samples from 187 patients with systemic inflammatory response syndrome, sepsis, or neutropenic fever, a new commercial PCR test (SepsiTest; Molzym) was evaluated for rapid diagnosis of bacteremia. The test comprises a universal PCR from the 16S rRNA gene, with subsequen...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章,多中心研究
doi:10.1128/JCM.00567-09
更新日期:2009-09-01 00:00:00
abstract::Community-acquired bloodstream infections cause substantial morbidity and mortality worldwide, but microbiology capacity and surveillance limitations have challenged good descriptions of pathogen distribution in many regions, including Southeast Asia. Active surveillance for bloodstream infections has been conducted i...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.02008-14
更新日期:2015-03-01 00:00:00
abstract::Extended incubation of culture plates was studied to see if the recovery of Bordetella spp. from nasopharyngeal swabs could be improved. Forty-eight Bordetella isolates were recovered from 103 children (overall positive-culture rate, 46.6%) who met the clinical case definition of pertussis. Seven of 44 (16%) B. pertus...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.34.6.1563-1564.1996
更新日期:1996-06-01 00:00:00
abstract::Invasive aspergillosis (IA) is a life-threatening infection that mainly occurs in immunocompromised patients. Here, we compared the novel Aspergillus-specific galactomannoprotein (GP) enzyme-linked immunosorbent assay (ELISA) (Euroimmun Medizinische Labordiagnostika AG) to the established Platelia Aspergillus galactom...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.00136-19
更新日期:2019-06-25 00:00:00
abstract::By the use of enzyme immunoassay and RNA electrophoresis, rotavirus serotyping was performed with stool specimens from 605 children. Serotypes 1, 2, 3, and 4 accounted for 63, 9, 9, and 19% of the cases, respectively, with considerable yearly variation. An average of three serotypes cocirculated each year. ...
journal_title:Journal of clinical microbiology
pub_type: 杂志文章
doi:10.1128/JCM.30.6.1592-1594.1992
更新日期:1992-06-01 00:00:00