Abstract:
:Optimal transportation of bacteria is important for accurate clinical interpretation, quantitative assays, and microbiome studies. A transport medium should ideally keep the bacteria alive without supporting growth or altering the relative proportions of the constituent species. We investigated the effect of nasal mucus and mucin on the growth and survival of two Staphylococcus aureus strains in liquid Amies transport medium at room temperature and 4 °C for 14 days. The study showed that the presence of nasal mucus in microbiological samples stimulated undesired S. aureus growth at room temperature in a dose-dependent manner. These findings underscore that microbiological samples from humans and animals should be stored at 4 °C until analysis to avoid undesired S. aureus growth.
journal_name
Diagn Microbiol Infect Disjournal_title
Diagnostic microbiology and infectious diseaseauthors
Islam MZ,Larsen J,Skov R,Angen Ødoi
10.1016/j.diagmicrobio.2018.07.009subject
Has Abstractpub_date
2019-01-01 00:00:00pages
5-8issue
1eissn
0732-8893issn
1879-0070pii
S0732-8893(18)30245-1journal_volume
93pub_type
杂志文章abstract::Elizabethkingia miricola is a Gram-negative rod that was initially isolated from condensation water of the space station Mir. This is the 1st reported case of human disease caused by this organism. ...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2008.07.015
更新日期:2008-12-01 00:00:00
abstract::Few reports described the presence of bla(KPC) and qnr genes in the same isolate. This study reports the combination of bla(KPC-2) and qnrB19 genes in Klebsiella pneumoniae ST340 isolate in Brazil. These findings draw attention to this combination in ST340 isolate, which is part of the CC258, disseminated in Latin Ame...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2015.09.003
更新日期:2015-12-01 00:00:00
abstract::We evaluated the performance of three chromogenic media (BBL CHROMagar™ Staph aureus, ChromID™ S. aureus SAID, ChromID™ S. aureus Elite SAIDE) for the isolation of Staphylococcus aureus in respiratory samples in patients with cystic fibrosis in comparison with CNA media. We reported a similar ability of the four media...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2020.115201
更新日期:2021-01-01 00:00:00
abstract::The interferon gamma (IFN-γ) release assay (IGRA) is widely used as a diagnostic method for latent tuberculosis infection (LTBI). The QuantiFERON-TB Gold and QuantiFERON-TB Gold In-tube (QFT-IT) tests measure plasma IFN-γ levels using enzyme-linked immunosorbent assay (ELISA), and T-SPOT.TB counts IFN-γ-producing cell...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2012.09.015
更新日期:2013-01-01 00:00:00
abstract::The objective of the study is to explore the possible association of the monocyte chemoattractant protein (MCP)-1-362G/C genetic polymorphism and plasma levels of MCP-1 in patients with spinal tuberculosis (TB). The MCP-1-362G/C (rs2857656) polymorphism and blood levels of MCP-1 in patients with spinal TB and healthy ...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2013.07.024
更新日期:2014-01-01 00:00:00
abstract::Melioidosis is caused by the Gram-negative bacterium Burkholderia pseudomallei. The gold standard for diagnosis is culture, which requires at least 3-4 days to obtain a result, hindering successful treatment of acute disease. An indirect haemagglutination assay (IHA) is often used but lacks sensitivity. Approximately ...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2012.10.011
更新日期:2013-02-01 00:00:00
abstract::In vitro bactericidal experiments were performed with combinations of recombinant lysostaphin and various antibiotics against five strains of Staphylococcus aureus, including clinical isolates of methicillin-resistant S. aureus (MRSA). Sublethal concentrations of lysostaphin combined with beta-lactam antibiotics (incl...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/0732-8893(93)90034-5
更新日期:1993-11-01 00:00:00
abstract::Three persons became victims of a serial knife stabbing in a fight. Three months later, one of the victims presented with acute hepatitis. On the fifth day of his admission to the hospital, another victim of this serial stabbing presented to our clinic with acute hepatitis B infection. The patients told that the first...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2012.07.009
更新日期:2012-11-01 00:00:00
abstract::A total of 152 strains of Streptococcus pneumoniae from diverse geographic areas in the United States and with different levels of penicillin resistance were tested against five broad-spectrum cephalosporins, ampicillin, piperacillin, ticarcillin, and three beta-lactamase inhibitor combinations. Also, the effect of hu...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/s0732-8893(96)00126-5
更新日期:1996-07-01 00:00:00
abstract::A new real-time PCR assay for trichodysplasia spinulosa-associated polyomavirus (TSPyV) DNA detection was designed, and blood samples from kidney transplant recipients and healthy individuals were screened. TSPyV-DNA was not detected in blood from healthy individuals, but 26.8% of kidney recipients presented TSPyV-DNA...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2015.10.011
更新日期:2016-02-01 00:00:00
abstract::Treatment options for multidrug-resistant pathogens remain problematic in many regions and individual countries, warranting ongoing surveillance and analysis. Limited antimicrobial susceptibility information is available for pathogens from Vietnam. This study determined the bacterial susceptibility of aerobic gram-neg...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2014.05.009
更新日期:2014-08-01 00:00:00
abstract::The frequency and antimicrobial susceptibility of organisms causing bloodstream infections in the United States were evaluated by consecutively collecting (1/patient) 9210 bacterial isolates from 33 US medical centers in 2015-2017. Isolates were susceptibility tested by reference broth microdilution methods. Whole gen...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章,多中心研究
doi:10.1016/j.diagmicrobio.2019.06.002
更新日期:2019-11-01 00:00:00
abstract::The emergence and sustained prevalence of Gram-positive organisms resistant to antimicrobials has been of interest for over a decade. Quinupristin/dalfopristin (formerly RP 59500 or Synercid) is a new injectable streptogramin combination that has been reported to have activity against Gram-positive organisms, even tho...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/s0732-8893(00)00111-5
更新日期:2000-04-01 00:00:00
abstract::Using quantitative PCR (qPCR), we differentiated asymptomatic and symptomatic Indian Leishmania donovani infection. qPCR on blood of 40 visceral leishmaniasis, 130 endemic, and 40 non-endemic healthy controls showed 500 times less (P < .0001) parasitemia in asymptomatic compared to the symptomatic ones and threshold o...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2014.01.031
更新日期:2014-09-01 00:00:00
abstract::Sulbactam inhibits the hydrolytic activity of several, clinically important beta-lactamases including those produced by anaerobic bacteria. This study was undertaken to determine the effect of sulbactam on the activity of cefoperazone against 250 anaerobic bacteria including 174 isolates belonging to the Bacteroides f...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/0732-8893(90)90054-y
更新日期:1990-01-01 00:00:00
abstract::A comparison was made of the discriminating power of the E-Test and conventional methods to distinguish different bacterial strains harboring plasmid-mediated extended-spectrum beta-lactamases. The E-Test provided quantitative data comparable to those of a broad range of concentrations in the agar dilution method, but...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/0732-8893(92)90095-b
更新日期:1992-07-01 00:00:00
abstract::The first guidelines for conducting antimicrobial stewardship in the hospitalized setting were published in 2007. These guidelines recommend that stewardship programs employ the science of pharmacokinetics-pharmacodynamics (PK-PD) as well as adopting computerized decision support technologies when possible. The United...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章,评审
doi:10.1016/j.diagmicrobio.2018.03.015
更新日期:2018-08-01 00:00:00
abstract::Four lateral flow assays (LFAs) were evaluated for the detection of purified botulinum neurotoxin A, toxin complex, and unpurified culture supernatant. They included the BioThreat (Tetracore, Rockville, MD), SMART (New Horizons Diagnostics, Columbia, MD), BADD (ADVNT Biotechnologies, Phoenix, AZ), and RAMP (Response B...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2006.07.017
更新日期:2007-03-01 00:00:00
abstract::Comparison of methicillin-susceptible Staphylococcus aureus (MSSA) isolates responsible for bone and joint infection (BJI, n=73) and nasal colonization (n=57) revealed similar prevalence of β-lactamase (blaZ) type A production, associated with cefazolin hydrolysis, suggesting that blaZ type A-carrying MSSA isolates im...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2015.11.013
更新日期:2016-03-01 00:00:00
abstract::With the introduction of piperacillin/tazobactam to the North American market, hospitals have been faced with the task of making a decision regarding its formulary role. In view of its broad spectrum of activity, piperacillin/tazobactam could be considered as a formulary alternative to imipenem. To evaluate the formul...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0732-8893(97)00239-3
更新日期:1998-06-01 00:00:00
abstract::Clinical isolates of C. albicans (75 strains) and other yeasts (20 strains) were evaluated for their ability to produce a carboxyl acid proteinase in an effort to assess its potential role as a virulence factor. Yeasts were categorized as to the infectious process present in the patient: (1) isolates from patients wit...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/0732-8893(85)90060-4
更新日期:1985-01-01 00:00:00
abstract::The indirect immunofluorescence assay (IFA) is considered the reference method for diagnosing Q fever, but serology is also performed by complement fixation assay (CFA) or enzyme-linked immunosorbent assay (ELISA). However, comparability between these assays is not clear, and therefore a quality assessment was perform...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2012.09.001
更新日期:2013-01-01 00:00:00
abstract::Cellulomonas spp. are often believed to be of low virulence and have never been reported as a pathogen causing human disease before. We report the first case of endocarditis caused by Cellulomonas and complicated with osteomyelitis of the lumbar spine in a 78-year-old woman. General weakness and aggravated lower back ...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章,评审
doi:10.1016/j.diagmicrobio.2009.06.001
更新日期:2009-10-01 00:00:00
abstract::Trypomastigote forms of Trypanosoma cruzi excrete-secrete several molecules, which are immunodominant during the human infection. This complex antigenic mixture termed TESA (Trypomastigote Excreted-Secreted Antigens) presents a 150-160 kDa band that shows excellent specificity and sensitivity in Chagas' disease diagno...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/s0732-8893(01)00348-0
更新日期:2002-03-01 00:00:00
abstract::Three Copan viral transport media (VTM) were compared to the BBL Viral Culturette and Micro Test M4 systems for their ability to maintain the viability of clinical strains of enterovirus, herpes simplex virus, adenovirus and parainfluenza virus. VTM were inoculated, incubated up to 72 h at both 4 degrees C and 22 degr...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/s0732-8893(02)00541-2
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:Clostridium difficile infection (CDI) causes increased morbidity and mortality. Clinical data cannot clearly predict poor CDI outcome. Data on the value of microbiological predictors is scarce. OBJECTIVE:To identify early predictors of poor outcome of CDI. METHODS:We prospectively included patients with CD...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2017.05.005
更新日期:2017-08-01 00:00:00
abstract::We developed a multiplex polymerase chain reaction (M-PCR) assay to simultaneously detect Trichomonas vaginalis, Mycoplasma hominis, and Ureaplasma urealyticum. The test is extremely specific and has a sensitivity of 10 cells for T. vaginalis and U. urealyticum and of 1 cell for M. hominis. The technique was validated...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2009.12.022
更新日期:2010-05-01 00:00:00
abstract::T2 Magnetic Resonance Candida Panel (T2MR) detects Candida directly in blood. Rapid turnaround time and high negative predictive value make it a useful diagnostic test to support antifungal discontinuation. This retrospective quasi-experiment compared empiric anidulafungin days of therapy (DOTs) in intensive care unit...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2019.04.016
更新日期:2019-10-01 00:00:00
abstract::Development of a new phenotypic technique for rapid antimicrobial susceptibility testing (AST) of methicillin-resistant Staphylococcus aureus is presented. The new technique combines bacterial culturing and specific immunometric detection in a single separation-free process. The technique uses dry chemistry reagents a...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2008.07.007
更新日期:2008-11-01 00:00:00
abstract::A shift to Candida non-albicans infections has been noted during the last years, and the emergence of multi-resistant Candida auris has complicated their management. The aim of this study was first to compare the performance of the novel chromogenic medium CHROMagar™ Candida Plus (CHROMagar, France) with CHROMagar™ Ca...
journal_title:Diagnostic microbiology and infectious disease
pub_type: 杂志文章
doi:10.1016/j.diagmicrobio.2020.115168
更新日期:2020-12-01 00:00:00