Journal of Clinical Microbiology

Chapin-Robertson, K; Dahlberg, S E; Edberg, S C

doi: N/Apmid: 1371518

Clinical and laboratory analyses of cytospin-prepared Gram stains for recovery and diagnosis of bacteria from sterile body fluids. K Chapin-Robertson , S E Dahlberg and S C Edberg Clinical Microbiology Laboratory, Yale-New Haven Hospital, Connecticut. ABSTRACT The smear of a clinical specimen provides essential laboratory information that is used to make therapeutic decisions. For this study, smears were made by centrifugation in a Beckman Microfuge 11 (Beckman Instruments, Palo Alto, Calif.) and in parallel by using a Cytospin 2 apparatus (Shandon Inc., Pittsburgh, Pa.). Of 350 consecutive body fluid specimens examined, 50 (14.0%) grew bacteria. Both methods were culture and smear positive for 24 (6.9%) specimens; 18 (5.1%) specimens were cytocentrifuge smear positive, culture positive, and high-speed centrifugation (HSC) negative; 3 (0.8%) were culture negative and positive by both smear methods; and 1 (0.2%) was HSC smear positive, culture positive, and cytocentrifuge negative. Seven (2.0%) specimens were culture positive and negative by both smear methods. Clinically, cytocentrifuge preparations showed greater sensitivity for culture-positive specimens and a closer correlation with the CFU per milliliter than HSC did, resulting in a greater ability to treat patients with specific therapies. In addition, analysts needed to examine only a 6-mm-diameter area on the slide, cells and microbes were somewhat larger and more regular in appearance, and smears stained more uniformly. Because of the increased clinical and laboratory utility of the cytocentrifuge, its use is recommended in clinical microbiology laboratories for all sterile body fluid specimens. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 377-380 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Chapin-Robertson, K. Articles by Edberg, S. C. Search for related content PubMed PubMed citation Articles by Chapin-Robertson, K. Articles by Edberg, S. C. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»

Berger, B W; Johnson, R C; Kodner, C; Coleman, L

doi: N/Apmid: 1537904

Cultivation of Borrelia burgdorferi from erythema migrans lesions and perilesional skin. B W Berger , R C Johnson , C Kodner and L Coleman Department of Dermatology, State University of New York, Stony Brook 11794. ABSTRACT Skin biopsy specimens from the peripheral aspect of erythema migrans lesions (site 1) and from clinically normal perilesional areas (site 2) were compared as sources of Borrelia burgdorferi. This spirochete was isolated from the skin of 18 of 21 (86%) patients with untreated early Lyme disease at one or both biopsy sites. Site 1 specimens were superior to site 2 specimens for the isolation of B. burgdorferi. Site 1 specimens from 18 (86%) patients were culture positive, and site 2 specimens from 12 (57%) patients were culture positive. For patients whose site 2 specimens were culture positive, site 1 specimens were also found to be culture positive. B. burgdorferi was isolated from two patients with atypical lesions and from two patients with erythema migrans lesions that were less than 5 cm in diameter. This study demonstrates that the cultivation of B. burgdorferi from skin biopsy specimens from cutaneous lesions thought to be erythema migrans can be an efficacious procedure for confirming the diagnosis of Lyme disease and that the spirochete is present in clinically normal appearing perilesional skin. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 359-361 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Berger, B. W. Articles by Coleman, L. Search for related content PubMed PubMed citation Articles by Berger, B. W. Articles by Coleman, L. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»

Denner, J C; Tsang, A Y; Chatterjee, D; Brennan, P J

doi: N/Apmid: 1537919

Comprehensive approach to identification of serovars of Mycobacterium avium complex. J C Denner , A Y Tsang , D Chatterjee and P J Brennan Department of Microbiology, Colorado State University, Fort Collins 80523. ABSTRACT Serotyping of nontuberculous mycobacteria, especially those of the Mycobacterium avium complex, provides important epidemiological information, particularly in tracing origins of infections. Seroagglutination with whole cells and polyclonal rabbit antibodies was the original way of identifying serovars and is still commonly used. The discovery of the glycolipid nature of the typing antigens allows differentiation of serovars on the basis of thin-layer chromatography of whole antigens and gas chromatography-mass spectrometry of the characteristic sugars of the oligosaccharide haptens of these antigens. In particular, the generation of monoclonal antibodies to the glycolipid antigens allows facile differentiation of serovars through enzyme-linked immunosorbent assay. All of these protocols were applied in developing a comprehensive approach to the typing of members of the M. avium complex. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 473-478 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Denner, J. C. Articles by Brennan, P. J. Search for related content PubMed PubMed citation Articles by Denner, J. C. Articles by Brennan, P. J. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»

Bush, C E; Donovan, R M; Peterson, W R; Jennings, M B; Bolton, V; Sherman, D G; Vanden Brink, K M; Beninsig, L A; Godsey, J H

doi: N/Apmid: 1537893

There is an urgent need for rapid and sensitive methods to assess human immunodeficiency virus (HIV) infection in infants and children. We evaluated an approach by using the self-sustained sequence replication reaction (3SR) to amplify HIV type 1 (HIV-1) RNA directly. The amplified RNA product was then detected by bead-based sandwich oligonucleotide capture hybridization and rare earth metal chelate time-resolved fluorescence. The sensitivity of this technology was determined to be less than 12 HIV-1 RNA copies with an amplification level of 10(10)-fold with purified HIV-1 RNA. Plasma samples from 19 high-risk pediatric patients younger than 5 years of age were examined, and results were compared with viral culture of patient plasma. Results from plasma culture and 3SR amplification agreed for 14 of these patients and disagreed for 5. Of the five samples which did not agree, four were positive by 3SR and negative by culture and one was positive by culture and negative by 3SR but became positive by 3SR at a subsequent testing. We conclude that 3SR amplification coupled with time-resolved fluorescence is a promising technology for investigating the relationship between the presence of HIV-1 RNA in plasma and progression of disease in HIV-infected pediatric patients. This technology should be important in the assessment of HIV-1 infection, in evaluating drug therapies, and in understanding the pathogenesis and transmission of the virus. J Clin Microbiol. 1992 February; 30(2): 281-286

Kraat, Y J; Hendrix, R M; Landini, M P; Bruggeman, C A

doi: N/Apmid: 1311337

Comparison of four techniques for detection of antibodies to cytomegalovirus. Y J Kraat , R M Hendrix , M P Landini and C A Bruggeman Department of Medical Microbiology, University of Limburg, Academic Hospital Maastricht, The Netherlands. ABSTRACT Four serological methods were compared and evaluated for use in detecting cytomegalovirus antibody in blood and organ donors. Western blotting (immunoblotting), latex agglutination, enzyme-linked immunosorbent assay, and a recent available microparticle enzyme immunosorbent assay were used. The microparticle enzyme immunoassay appears to compare favorably with each of the other three assays tested for screening blood and organ donors for a previous cytomegalovirus infection. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 522-524 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Kraat, Y. J. Articles by Bruggeman, C. A. Search for related content PubMed PubMed citation Articles by Kraat, Y. J. Articles by Bruggeman, C. A. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»

Bijlmer, H A; van Alphen, L; Geelen-van den Broek, L; Greenwood, B M; Valkenburg, H A; Dankert, J

doi: N/Apmid: 1537907

Molecular epidemiology of Haemophilus influenzae type b in the Gambia. H A Bijlmer , L van Alphen , L Geelen-van den Broek , B M Greenwood , H A Valkenburg and J Dankert Medical Research Council Laboratories, Fajara, The Gambia. ABSTRACT One hundred two invasive and 64 noninvasive isolates of Haemophilus influenzae were collected in the course of a 2-year prospective field study on the epidemiology of H. influenzae meningitis in The Gambia. The isolates were serotyped, biotyped, and subtyped by outer membrane protein (OMP) profile analysis (OMP subtyping). H. influenzae meningitis was found to be caused by serotype b (95%). In invasive disease, serotype a, although present in the throat of healthy children, caused only occasionally (5.9%) disease. The distribution of biotypes of H. influenzae appeared to be very similar to that found outside The Gambia. A distinct pattern of OMP subtypes, different from other parts of the world, is prevalent in H. influenzae type b (Hib) in The Gambia. OMP subtypes 2, 4, 5, 8, and 9 were observed to be predominant. These subtypes, except subtype 2, have not been described. L subtypes (subtypes 2, 4, and 8) were associated with invasive disease, whereas non-L subtypes (subtypes 5 and 9) were found more often in healthy carriers (P less than 0.001). A significant difference in geographical distribution was found in subtypes of noninvasive Hib strains (P less than 0.05). We conclude that in The Gambia H. influenzae invasive disease is caused mainly by type b strains with a limited number of OMP subtypes, which are different from the subtypes found elsewhere in the world. These data are important for the surveillance of Hib disease in developing countries and are baseline data for a Hib polyribosyl-ribitolphosphate-conjugated vaccine trial in The Gambia. Alternative Hib OMP vaccines should include a set of representative OMPs. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 386-390 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Bijlmer, H. A. Articles by Dankert, J. Search for related content PubMed PubMed citation Articles by Bijlmer, H. A. Articles by Dankert, J. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»

R Grist

doi: N/Apmid: N/A

Parkinson, A J; Rabiego, M E; Sepulveda, C; Davidson, M; Johnson, C

doi: N/Apmid: 1537899

Although the Gram stain and culture of expectorated sputum are considered standard methods for the diagnosis of presumptive pneumococcal pneumonia, these methods remain relatively insensitive and nonspecific. We developed an enzyme immunoassay (EIA) for the quantitation of pneumococcal C polysaccharide (PnC) in the sputum of patients with presumptive pneumococcal pneumonia. Of 34 patient sputum samples collected within 24 h of the first radiographic report of pneumonia, 12 grew Streptococcus pneumoniae on culture. By using a cutoff point of 0.5 micrograms of PnC per ml of sputum, all 12 specimens were positive (sensitivity, 100%) by EIA. PnC levels ranged from 1.43 to 57.53 micrograms/ml. Blood samples from 18 of the 34 patients were cultured. S. pneumoniae grew in the culture of a blood sample from one patient, whose sputum also had the highest PnC level. Of 22 sputum samples from patients with pneumonia that did not grow S. pneumonia, two were positive by EIA (specificity, 90.1%). Sputa from both patients had low levels of PnC (2.7 and 4.5 micrograms/ml), and both patients had received antibiotics before sputum collection. The positive predictive value of the quantitative EIA was 85.7%. Quantitation of PnC has the potential for improving the accuracy of sputum examination for S. pneumoniae, monitoring disease severity and the effectiveness of antibiotic therapy, and differentiating between those patients with invasive pneumococcal disease and those who are carriers of S. pneumoniae. J Clin Microbiol. 1992 February; 30(2): 318-322

Bourbeau, P P; Heiter, B J; Naumovitz, D W

doi: N/Apmid: 1537922

Nonvalue of terminal aerobic subculture of unvented Roche Columbia broth blood culture bottles. P P Bourbeau , B J Heiter and D W Naumovitz Department of Laboratory Medicine, Geisinger Medical Center, Danville, Pennsylvania 17822. ABSTRACT This study evaluated the need for a terminal aerobic blind subculture of unvented Roche Columbia broth. Only 2 of 2,871 bottles subcultured grew clinically significant organisms that were not also found in another blood culture. We conclude that in our tertiary care institution, blind subcultures of Roche Columbia broths are unwarranted. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 495-496 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Bourbeau, P. P. Articles by Naumovitz, D. W. Search for related content PubMed PubMed citation Articles by Bourbeau, P. P. Articles by Naumovitz, D. W. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»

Regnery, R L; Anderson, B E; Clarridge, J E; Rodriguez-Barradas, M C; Jones, D C; Carr, J H

doi: N/Apmid: 1371515

Characterization of a novel Rochalimaea species, R. henselae sp. nov., isolated from blood of a febrile, human immunodeficiency virus-positive patient. R L Regnery , B E Anderson , J E Clarridge 3rd , M C Rodriguez-Barradas , D C Jones and J H Carr Division of Viral and Rickettsial Diseases, Centers for Disease Control, Atlanta, Georgia 30333. ABSTRACT Isolation of a Rochalimaea-like organism from a febrile patient infected with human immunodeficiency virus was confirmed. Analysis of 16S rRNA gene sequences, together with polymerase chain reaction and restriction endonuclease length polymorphism analysis of a portion of the citrate synthase gene, demonstrated that the agent is closely related to members of the genus Rochalimaea and that the isolate is genotypically identical to the presumptive etiologic agent of bacillary angiomatosis. However, the same genotypic analyses readily differentiated the new isolate from isolates of other recognized Rochalimaea species as well as other genera of bacteria previously suggested as putative etiologic agents of bacillary angiomatosis and related syndromes. We propose that the novel species be referred to as Rochalimaea henselae sp. now. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Clin. Microbiol. February 1992 vol. 30 no. 2 265-274 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JCM Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Regnery, R. L. Articles by Carr, J. H. Search for related content PubMed PubMed citation Articles by Regnery, R. L. Articles by Carr, J. H. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 49, issue 12 Alert me to new issues of JCM About JCM Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JCM RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • [email protected] Print ISSN: 0095-1137 Online ISSN: 1098-660X Copyright © 2011 by the American Society for Microbiology. For an alternate route to JCM .asm.org, visit: http://intl- JCM .asm.org | More Info»