Use of unmodified starches and partial removal of serum to improve Granada medium stability.

abstract：:A PCR for protein D (hpd#3) was used to differentiate nontypeable Haemophilus influenzae (NTHI) from Haemophilus haemolyticus. While 90% of nasopharyngeal specimens and 100% of lower-airway specimens from 84 Indigenous Australian children with bronchiectasis had phenotypic NTHI isolates confirmed as H. influenzae, onl...

journal_title：Journal of clinical microbiology

authors： Hare KM,Binks MJ,Grimwood K,Chang AB,Leach AJ,Smith-Vaughan H

更新日期：2012-07-01 00:00:00

abstract：:Aspergillus terreus isolates collected from patients at The M. D. Anderson Cancer Center in Houston, TX, and at The University Hospital of Innsbruck, Austria, were analyzed using random amplification of polymorphic DNA-PCR with three different primers. No strain similarity in either institution was detected, indicatin...

journal_title：Journal of clinical microbiology

authors： Lass-Flörl C,Grif K,Kontoyiannis DP

更新日期：2007-08-01 00:00:00

abstract：:Sputum obtained from patients with cystic fibrosis (CF) is highly viscous and often heterogeneous in bacterial distribution. Adding dithiothreitol (DTT) is the standard method for liquefaction prior to processing sputum for molecular detection assays. To determine if DTT treatment homogenizes the bacterial distributio...

journal_title：Journal of clinical microbiology

authors： Stokell JR,Khan A,Steck TR

更新日期：2014-07-01 00:00:00

abstract：:A cross-reaction between Acinetobacter calcoaceticus and chlamydiae is described. A water-soluble, heat stable, non-dialyzable antigen was extracted from Acinetobacter species by boiling. This antigen fixed complement in the presence of homologous hyperimmune sera from rabbits or guinea pigs and in the presence of het...

journal_title：Journal of clinical microbiology

authors： Brade H,Brunner H

更新日期：1979-12-01 00:00:00

abstract：:A simple agar-well diffusion bioassay suitable for measurement of flucytosine or ketoconazole was developed by using Candida pseudotropicalis ATCC 46764 as the assay organism. A test medium composed of (per liter) 7 g of Trypticase peptone, 7 g of YNB (yeast-nitrogen base), 15 g of glucose, and 15 g of agar was seeded...

journal_title：Journal of clinical microbiology

authors： Bodet CA 3rd,Jorgensen JH,Drutz DJ

更新日期：1985-08-01 00:00:00

abstract：:A new method for determining the MICs for Aspergillus species with slant-shaking incubation is described. The method was rapid (24 h), produced sharp visual end points, and showed high reproducibility. Additionally, MICs measured by this method correlated well with, as well as were two- to sixfold lower than, those by...

journal_title：Journal of clinical microbiology

authors： Yamada H,Kohno S,Maesaki S,Koga H,Kaku M,Hara K,Tanaka H

更新日期：1993-04-01 00:00:00

abstract：:A species-specific molecular beacon real-time PCR assay was developed for rapid diagnosis of Exserohilum rostratum infection. As low as 100 fg of E. rostratum DNA can be reliably detected in the presence of 50 ng of human DNA, with a dynamic linear quantification range from 20 ng to 200 fg. ...

journal_title：Journal of clinical microbiology

authors： Zhao Y,Petraitiene R,Walsh TJ,Perlin DS

更新日期：2013-03-01 00:00:00

abstract：:On occasion, a patient may have two or more clinical cultures yielding a coagulase-negative staphylococcus If these multiple isolates have the same phenotype, one might conclude that the same strain was reisolated from the patient, indicating its persistent and pathological presence. We examined the validity of this c...

journal_title：Journal of clinical microbiology

authors： Christensen GD,Parisi JT,Bisno AL,Simpson WA,Beachey EH

更新日期：1983-08-01 00:00:00

abstract：:Previously, we designed an internally controlled quantitative nested real-time (QNRT) PCR assay for Mycobacterium tuberculosis DNA in order to rapidly diagnose tuberculous meningitis. This technique combined the high sensitivity of nested PCR with the accurate quantification of real-time PCR. In this study, we attempt...

journal_title：Journal of clinical microbiology

authors： Takahashi T,Tamura M,Asami Y,Kitamura E,Saito K,Suzuki T,Takahashi SN,Matsumoto K,Sawada S,Yokoyama E,Takasu T

更新日期：2008-05-01 00:00:00

abstract：:Sera from patients with adult T-cell leukemia and asymptomatic carriers of human T-cell lymphotropic virus type I (HTLV-I) from widely separated areas of the world reacted strongly in a standardized quantitative enzyme-linked immunosorbent assay procedure with HTLV-I viral antigen prepared from a strain isolated in th...

journal_title：Journal of clinical microbiology

authors： Halbert SP,Poiesz B,Friedman-Kien AE,Montagna R,Blattner WA,Anken M

更新日期：1986-02-01 00:00:00

abstract：:Rapidly growing mycobacteria of clinical significance were identified by mycolic acids detected with high-performance liquid chromatography. Mycolic acids from whole cells were extracted, derivatized, and detected by a modified high-performance liquid chromatography procedure in less than 3 h. Use of an internal stand...

journal_title：Journal of clinical microbiology

authors： Butler WR,Kilburn JO

更新日期：1990-09-01 00:00:00

abstract：:Methicillin-resistant Staphylococcus aureus (MRSA) is an important pathogen that has been responsible for major nosocomial epidemics worldwide. For infection control programs, rapid and adequate detection of MRSA is of great importance. We developed a rapid and high-throughput molecular screening approach that consist...

journal_title：Journal of clinical microbiology

authors： Nijhuis RH,van Maarseveen NM,van Hannen EJ,van Zwet AA,Mascini EM

更新日期：2014-08-01 00:00:00

abstract：:Pneumocystis jirovecii pneumonia (PCP) is a life-threatening infection in immunocompromised patients. Quantitative real-time PCR (qPCR) is more sensitive than microscopic examination for the detection of P. jirovecii but also detects colonized patients. Hence, its positive predictive value (PPV) needs evaluation. In t...

journal_title：Journal of clinical microbiology

authors： Robert-Gangneux F,Belaz S,Revest M,Tattevin P,Jouneau S,Decaux O,Chevrier S,Le Tulzo Y,Gangneux JP

更新日期：2014-09-01 00:00:00

abstract：:This study examines the microbiological and epidemiological characteristics of toxigenic and non-toxigenic Corynebacterium isolates submitted to the national reference laboratory in Spain, between 2014 and 2019, in order to describe the current situation and improve our knowledge regarding these emerging pathogens. Ep...

journal_title：Journal of clinical microbiology

authors： Hoefer A,Pampaka D,Herrera-León S,Peiró S,Varona S,López-Perea N,Masa-Calles J,Herrera-León L

更新日期：2020-12-09 00:00:00

abstract：:Lymphadenopathy (LN) is the most common clinical manifestation of acute acquired toxoplasma infection in humans. The diagnosis of toxoplasmic lymphadenitis (TL) is established by serological methods and/or lymph node biopsy. In the United States, the differential agglutination (of acetone [AC]-fixed versus that of for...

journal_title：Journal of clinical microbiology

authors： Montoya JG,Berry A,Rosso F,Remington JS

更新日期：2007-05-01 00:00:00

abstract：:Tubercle bacilli may survive in unstained heat-fixed sputum smears and may be an infection risk to laboratory staff. We compared the effectiveness of 1% and 5% sodium hypochlorite, 5% phenol, 2% glutaraldehyde, and 3.7% formalin in killing Mycobacterium tuberculosis present in smears prepared from 51 sputum samples. T...

journal_title：Journal of clinical microbiology

authors： Giacomelli LR,Helbel C,Ogassawara RL,Barreto AM,Martins FM,Cardoso CL,Leite CQ

更新日期：2005-08-01 00:00:00

abstract：:An organism resembling Corynebacterium striatum was isolated from the blood of a patient with acute aortic valvular insufficiency and no history of valvular heart disease. At autopsy, histopathologic examination of the aortic valve revealed pleomorphic gram-positive bacilli and destruction of valvular tissue. Our isol...

journal_title：Journal of clinical microbiology

authors： Markowitz SM,Coudron PE

更新日期：1990-01-01 00:00:00

abstract：:Naturally acquired murine cytomegalovirus (MCMV) infection in laboratory strains of mice induces antibody levels which are generally undetectable by standard techniques; therefore, MCMV has not been included routinely in mouse viral antibody screening programs. The relative sensitivity of three assay systems, the nucl...

journal_title：Journal of clinical microbiology

authors： Anderson CA,Murphy JC,Fox JG

更新日期：1983-10-01 00:00:00

abstract：:We found 31 different emm-toxin genotypes among 74 group A streptococcal isolates causing invasive infections in French children. The predominant emm types were emm1 (25%), emm3 (8%), emm4 (8%), emm6 (7%), and emm89 (9%). Sixteen percent of isolates harbored the streptococcal invasive locus, half of them belonging to ...

journal_title：Journal of clinical microbiology

authors： Bidet P,Courroux C,Salgueiro C,Carol A,Mariani-Kurkdjian P,Bonacorsi S,Bingen E

更新日期：2007-06-01 00:00:00

abstract：:The results of the application of a range of typing procedures to the identification and classification of 6,264 cultures of nontuberculous mycobacteria from human sources and the environment are reported. Seroagglutination, an enzyme-linked immunosorbent assay applied to whole bacteria or the glycolipid typing antige...

journal_title：Journal of clinical microbiology

authors： Tsang AY,Denner JC,Brennan PJ,McClatchy JK

更新日期：1992-02-01 00:00:00

abstract：:Disk diffusion tests, inoculated directly from positive blood cultures, were evaluated for accuracy of reading zone diameters after 4- and 6-h and overnight incubation. In comparisons with results from standard disk diffusion tests, the 4-h results were in agreement for 83% of tests with gram-positive organisms and 64...

journal_title：Journal of clinical microbiology

authors： Coyle MB,McGonagle LA,Plorde JJ,Clausen CR,Schoenknecht FD

更新日期：1984-09-01 00:00:00

abstract：:This study demonstrates that significant reproducibility problems can occur during routine use of the Abbott Laboratories LCx assay for Chlamydia trachomatis and Neisseria gonorrhoeae. These problems can go undetected by the quality control procedures outlined in the manufacturer's package insert. We outline here proc...

journal_title：Journal of clinical microbiology

authors： Gronowski AM,Copper S,Baorto D,Murray PR

更新日期：2000-06-01 00:00:00

abstract：:Twenty (1.4%) of 1,421 adult Ixodes pacificus ticks and 2 (20%) of 10 adult Ixodes neotomae ticks collected in five counties of northern California were found to contain spirochetes by direct immunofluorescence examination of their tissues with a polyvalent conjugate. Borreliae isolated from the tissues of nine of the...

journal_title：Journal of clinical microbiology

authors： Lane RS,Pascocello JA

更新日期：1989-10-01 00:00:00

abstract：:A new commercial method intended to exclude the presence of Salmonella spp., Shigella spp., and Yersinia enterocolitica and to presumptively identify Salmonella isolates within 2 h after primary isolation from stool specimens was evaluated. This system is marketed in Europe as API Z and in the United States as Rapid S...

journal_title：Journal of clinical microbiology

authors： Teti G,Burdash NM,Zamboni C,Fava C,Tomasello F,Mastroeni P

更新日期：1984-12-01 00:00:00

abstract：:The global spread of carbapenemase-producing Enterobacteriaceae (CPE) that are often resistant to most, if not all, classes of antibiotics is a major public health concern. The NDM-1 carbapenemase is among the most worrisome carbapenemases given its rapid worldwide spread. We have developed and evaluated a lateral flo...

journal_title：Journal of clinical microbiology

authors： Boutal H,Naas T,Devilliers K,Oueslati S,Dortet L,Bernabeu S,Simon S,Volland H

更新日期：2017-07-01 00:00:00

abstract：:Monoclonal antibody (MAb)-based sandwich direct enzyme-linked immunosorbent assay (MSD-ELISA) methods that can detect foot-and-mouth disease virus (FMDV) antigens, both multiserotype (MSD-ELISA/MS) (for O, A, C, and Asia 1) and single-serotype (MSD-ELISA/SS) (for O, A, and Asia 1, specifically), were developed. MAb 1H...

journal_title：Journal of clinical microbiology

authors： Morioka K,Fukai K,Yoshida K,Yamazoe R,Onozato H,Ohashi S,Tsuda T,Sakamoto K

更新日期：2009-11-01 00:00:00

abstract：:The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of Coronavirus Disease 2019 (COVID-19). While molecular-based testing is used to diagnose COVID-19, serologic testing of antibodies specific to SARS-CoV-2 is used to detect past infection. While most serologic assays are qualitativ...

journal_title：Journal of clinical microbiology

authors： Higgins V,Fabros A,Kulasingam V

更新日期：2021-01-22 00:00:00

abstract：:Between 1998 and 2007, records from 33 patients with cutaneous diphtheria from Vancouver's inner city were reviewed. Cases were associated with injection drug use and poverty. Coinfections with Staphylococcus aureus, Streptococcus pyogenes, and Arcanobacterium haemolyticum occurred. Corynebacterium diphtheriae is ende...

journal_title：Journal of clinical microbiology

authors： Lowe CF,Bernard KA,Romney MG

更新日期：2011-07-01 00:00:00

abstract：:The Binax legionella urinary antigen (LUA) enzyme immunoassay (Binax, Portland, Maine) was evaluated in 159 patients with suspected or proven legionellosis and 209 controls. A positive LUA test was found in 37% of patients with suspected legionellosis overall and in 83% of those with proven Legionella pneumophila sero...

journal_title：Journal of clinical microbiology

authors： Kazandjian D,Chiew R,Gilbert GL

更新日期：1997-04-01 00:00:00

abstract：:The lack of a quick, simple, and inexpensive diagnostic test has limited the ability of public health officials to rapidly assess and control outbreaks of Giardia lamblia in child day-care centers. We evaluated the performance of a commercially available enzyme-linked immunosorbent assay (ELISA) for the detection of a...

journal_title：Journal of clinical microbiology

authors： Addiss DG,Mathews HM,Stewart JM,Wahlquist SP,Williams RM,Finton RJ,Spencer HC,Juranek DD

更新日期：1991-06-01 00:00:00