Men and Women Have Similar Neisseria gonorrhoeae Bacterial Loads: a Comparison of Three Anatomical Sites.

abstract：:There is a lack of consensus among investigators who use a variety of immunoassay techniques (e.g., enzyme-linked immunosorbent assay [ELISA] and radioimmunoassay) regarding the protocols for describing and forming standard reference or calibration curves and interpolating serum antibody concentrations. This confounds...

journal_title：Journal of clinical microbiology

authors： Plikaytis BD,Holder PF,Pais LB,Maslanka SE,Gheesling LL,Carlone GM

更新日期：1994-10-01 00:00:00

abstract：:Nonfermenting coryneform bacteria identified as Brevibacterium spp. were isolated from routine clinical specimens. Four strains were derived from peritoneal fluid and has presumably been involved in the pathogenesis of continuous ambulatory peritoneal dialysis peritonitis. Another five isolates most probably represent...

journal_title：Journal of clinical microbiology

authors： Gruner E,Pfyffer GE,von Graevenitz A

更新日期：1993-06-01 00:00:00

abstract：:The present investigation focused on genetic diversity and drug resistance of 101 Mycobacterium tuberculosis strains isolated between July 2003 and February 2005 in the Okinawa prefecture, Ryukyu Islands, Japan. A high rate of clustering (87%, eight clusters, 2 to 69 strains/cluster) was observed upon spoligotyping; m...

journal_title：Journal of clinical microbiology

authors： Millet J,Miyagi-Shiohira C,Yamane N,Sola C,Rastogi N

更新日期：2007-11-01 00:00:00

abstract：:We developed a real-time PCR assay to detect single nucleotide polymorphisms associated with ciprofloxacin resistance in specimens submitted for nucleic acid amplification testing (NAAT). All three single nucleotide polymorphism (SNP) targets produced high sensitivity and specificity values. The presence of ≥2 SNPs wa...

journal_title：Journal of clinical microbiology

authors： Peterson SW,Martin I,Demczuk W,Bharat A,Hoang L,Wylie J,Allen V,Lefebvre B,Tyrrell G,Horsman G,Haldane D,Garceau R,Wong T,Mulvey MR

更新日期：2015-11-01 00:00:00

abstract：:Syrian hamsters were shown to be susceptible to infection by the Lyme disease spirochete Borrelia burgdorferi. Although these spirochetes did not cause any outward signs of illness in these animals, they did cause a generalized infection. Spirochetemia was present during the first 6 days of infection. At 14 days posti...

journal_title：Journal of clinical microbiology

authors： Johnson RC,Marek N,Kodner C

更新日期：1984-12-01 00:00:00

abstract：:The Leishmania species cause a variety of human disease syndromes. Methods for diagnosis and species differentiation are insensitive and many require invasive sampling. Although quantitative PCR (qPCR) methods are reported for leishmania detection, no systematic method to quantify parasites and determine the species i...

journal_title：Journal of clinical microbiology

authors： Weirather JL,Jeronimo SM,Gautam S,Sundar S,Kang M,Kurtz MA,Haque R,Schriefer A,Talhari S,Carvalho EM,Donelson JE,Wilson ME

更新日期：2011-11-01 00:00:00

abstract：:Family members of hepatitis C virus (HCV)-infected hemodialysis patients had a high rate (8.1%) of HCV infection and were often infected by the same genotype of HCV as the renal patients. Renal patients who had a longer history of hemodialysis or more frequent arteriovenous shunt replacement posed a higher risk to the...

journal_title：Journal of clinical microbiology

authors： Ho MS,Yang CS,Chen PJ,Mau YC

更新日期：1994-11-01 00:00:00

abstract：:Multiple-locus variable-number tandem-repeat analysis (MLVA) was performed with 292 methicillin-resistant Staphylococcus aureus (MRSA) isolates previously characterized by pulsed-field gel electrophoresis, multilocus sequence typing, and staphylococcal cassette chromosome mec typing. Quantitative correspondence analys...

journal_title：Journal of clinical microbiology

authors： Rivero-Pérez B,Pérez-Roth E,Méndez-Alvarez S

更新日期：2010-08-01 00:00:00

abstract：:Mycobacterium tuberculosis isolates were studied by comparing chromosomal DNA fingerprint patterns produced by digestion of chromosomal DNA with BamHI, followed by agarose electrophoresis and hybridization with radiolabeled probes of insertion sequence IS6110. DNA fingerprints of 14 isolates from separate members of f...

journal_title：Journal of clinical microbiology

authors： Mazurek GH,Cave MD,Eisenach KD,Wallace RJ Jr,Bates JH,Crawford JT

更新日期：1991-09-01 00:00:00

abstract：:Four independent molecular methods were used to characterize the Salmonella enterica subsp. enterica serovar choleraesuis live vaccine strains SC-54 and Suisaloral and to differentiate them from S. choleraesuis field isolates. Plasmid analysis revealed the presence of seven plasmid profiles. A virulence plasmid of 52-...

journal_title：Journal of clinical microbiology

authors： Weide-Botjes M,Liebisch B,Schwarz S,Watts JL

更新日期：1996-10-01 00:00:00

abstract：:The development of a satisfactory means to reliably distinguish between the two closely related species Candida albicans and Candida dubliniensis in the clinical mycology laboratory has proved difficult because these two species are phenotypically so similar. In this study, we have detected homologues of the pH-regula...

journal_title：Journal of clinical microbiology

authors： Kurzai O,Heinz WJ,Sullivan DJ,Coleman DC,Frosch M,Mühlschlegel FA

更新日期：1999-05-01 00:00:00

abstract：:Malaria-specific rapid diagnostic tests (RDTs) targeting aldolase show highly variable sensitivities. We assessed diversity in Plasmodium falciparum and P. vivax aldolases by sequencing the coding genes from parasites of various origins. The results show that aldolases are highly conserved, indicating that antigenic d...

journal_title：Journal of clinical microbiology

authors： Lee N,Baker J,Bell D,McCarthy J,Cheng Q

更新日期：2006-12-01 00:00:00

abstract：:Clostridium difficile is a Gram-positive bacterium commonly found in health care and long-term-care facilities and is the most common cause of antibiotic-associated diarrhea. Rapid detection of this bacterium can assist physicians in implementing contact precautions and appropriate antibiotic therapy in a timely manne...

journal_title：Journal of clinical microbiology

authors： Beck ET,Buchan BW,Riebe KM,Alkins BR,Pancholi P,Granato PA,Ledeboer NA

更新日期：2014-06-01 00:00:00

abstract：:A passive hemagglutination (PHA) assay for antibody to Pseudomonas aeruginosa exotoxin is described which utilizes chromic chloride-treated ovine erythrocytes coated with purified toxin. PHA antitoxin titers correlated well with those obtained by a cytotoxicity neutralization assay (r = 0.91, P less than 0.001), where...

journal_title：Journal of clinical microbiology

authors： Pollack M,Taylor NS

更新日期：1977-07-01 00:00:00

abstract：:A total of 137 strains of Staphylococcus species were blindly tested by four rapid serological assays, and the results were compared with those of the tube coagulase assay. For the S. aureus isolates, the Sero-STAT Staph assay gave six false-negative results, four of which were for methicillin-resistant strains. The A...

journal_title：Journal of clinical microbiology

authors： Aldridge KE,Kogos C,Sanders CV,Marier RL

更新日期：1984-05-01 00:00:00

abstract：:An international program of surveillance of bloodstream infections (BSIs) in the United States, Canada, and South America between January and December 1997 detected 306 episodes of candidemia in 34 medical centers (22 in the United States, 6 in Canada, and 6 in South America). Eighty percent of the BSIs were nosocomia...

journal_title：Journal of clinical microbiology

authors： Pfaller MA,Jones RN,Doern GV,Sader HS,Hollis RJ,Messer SA

更新日期：1998-07-01 00:00:00

abstract：:Because of their biofilm-forming capacity, invasive Staphylococcus epidermidis isolates, which cause the majority of nosocomial catheter-related bloodstream infections (BSIs), are thought to be selected at the time of catheter insertion from a population of less virulent commensal strains. This fact allows the predict...

journal_title：Journal of clinical microbiology

authors： Rohde H,Kalitzky M,Kröger N,Scherpe S,Horstkotte MA,Knobloch JK,Zander AR,Mack D

更新日期：2004-12-01 00:00:00

abstract：:Patients with chronic granulomatous disease have a marked defect in neutrophil oxidative metabolism and microbicidal activity. Asymptomatic mothers of males with the disease can usually be identified as heterozygous carriers by intermediate leukocyte function. Most mothers of females with the disease, however, have no...

journal_title：Journal of clinical microbiology

authors： Mills EL,Rholl KS,Quie PG

更新日期：1980-07-01 00:00:00

abstract：:A modified auxanographic carbohydrate assimilation procedure for the identification of medically important yeasts is described. This method employs a heavy inoculum of unstarved yeasts, autoclaved yeast assimilation medium, pour plates of shallow depth, and commercially available carbohydrate-impregnated disks. The ac...

journal_title：Journal of clinical microbiology

authors： Mickelsen PA,McCarthy LR,Propst MA

更新日期：1977-03-01 00:00:00

abstract：:Clostridium difficile 027/NAP1/BI is the most common C. difficile strain in the United States. The Xpert C. difficile/Epi assay allows rapid, presumptive identification of C. difficile NAP1. We compared Xpert C. difficile/Epi to multilocus sequence typing for identification of C. difficile NAP1 and found "very good" a...

journal_title：Journal of clinical microbiology

authors： McMillen T,Kamboj M,Babady NE

更新日期：2016-03-01 00:00:00

abstract：:Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and conventional standard methods were compared for time to pathogen identification and impact on clinical outcomes in peritoneal dialysis-related peritonitis patients. The MALDI-TOF MS method identified the causative microorga...

journal_title：Journal of clinical microbiology

authors： Lin WH,Hwang JC,Tseng CC,Chang YT,Wu AB,Yan JJ,Wu JJ,Wang MC

更新日期：2016-05-01 00:00:00

abstract：:A method was developed to obtain purified cryptosporidium oocysts from fecal samples. Oocysts were initially collected by centrifugation through a sucrose density gradient and further purified by passage through glass bead columns. The purified oocysts were antigenically active and sufficiently pure for immunological ...

journal_title：Journal of clinical microbiology

authors： Heyman MB,Shigekuni LK,Ammann AJ

更新日期：1986-04-01 00:00:00

abstract：:Rhodotorula infections occur among patients with immunosuppression and/or central venous catheters. Using standardized methods (NCCLS M27-A), we determined the antifungal susceptibilities of 10 Rhodotorula bloodstream infection isolates. Patient information was collected for clinical correlation. The MICs of amphoteri...

journal_title：Journal of clinical microbiology

authors： Zaas AK,Boyce M,Schell W,Lodge BA,Miller JL,Perfect JR

更新日期：2003-11-01 00:00:00

abstract：:A Campylobacter-like organism was isolated from the ilea of normal hamsters. The organism was isolated from an ileal homogenate which was passed through a filter (0.65-micron pore size) and cultured on blood-agar plates in a microaerophilic atmosphere at 37 degrees C. Pinpoint translucent colonies were first observed ...

journal_title：Journal of clinical microbiology

authors： Stills HF Jr,Hook RR Jr,Kinden DA

更新日期：1989-11-01 00:00:00

abstract：:Bacterial contamination frequently interferes with successful recovery of the Lyme spirochete from cultures of tissue from Borrelia burgdorferi-infected humans, rodents, or ticks. We used 0.20- and 0.45-microns-pore-size syringe-tip filters to recover spirochetes from cultures contaminated with other bacteria. Low con...

journal_title：Journal of clinical microbiology

authors： Jobe DA,Callister SM,Schell RF

更新日期：1993-07-01 00:00:00

abstract：:Although substantial epidemiologic evidence links Streptococcus mutans to caries, the pathobiology of caries may involve more complex communities of bacterial species. Molecular methods for bacterial identification and enumeration now make it possible to more precisely study the microbiota associated with dental carie...

journal_title：Journal of clinical microbiology

authors： Becker MR,Paster BJ,Leys EJ,Moeschberger ML,Kenyon SG,Galvin JL,Boches SK,Dewhirst FE,Griffen AL

更新日期：2002-03-01 00:00:00

abstract：:The food-borne pathogen Listeria monocytogenes is genetically heterogeneous. Although some clonal groups have been implicated in multiple outbreaks, there is currently no consensus on how "epidemic clones" should be defined. The objectives of this work were to compare the patterns of sequence diversity on two sets of ...

journal_title：Journal of clinical microbiology

authors： Cantinelli T,Chenal-Francisque V,Diancourt L,Frezal L,Leclercq A,Wirth T,Lecuit M,Brisse S

更新日期：2013-11-01 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：:The specific identification of verocytotoxin (VT)-producing Escherichia coli (VTEC) requires the detection of VTs in bacterial culture filtrates or the detection of genes encoding these toxins in bacterial cells by specific DNA probes. The standard method for detecting these toxins involves a time-consuming, labor-int...

journal_title：Journal of clinical microbiology

authors： Basta M,Karmali M,Lingwood C

更新日期：1989-07-01 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

authors： Lau AF,Fahle GA,Kemp MA,Jassem AN,Dekker JP,Frank KM

更新日期：2015-12-01 00:00:00