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  • 1
    Digitale Medien
    Digitale Medien
    Uniform magnesium oxide adsorbents (1978)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 82 (1978), S. 1450-1452 
    Details
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie , Physik
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1021/j100501a024
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Refusing to be a man
    Amsterdam : Elsevier
    Women's Studies International Forum 7 (1984), S. 25-27 
    Details
    ISSN: 0277-5395
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Sociologie
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1016/0277-5395(84)90079-7
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  • 3
    Digitale Medien
    Digitale Medien
    Natural distribution of 5 bacteria associated with periodontal disease (1993)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of clinical periodontology 20 (1993), S. 0 
    Details
    ISSN: 1600-051X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Abstract The purpose of this study was to determine the prevalence and distribution of 5 bacterial pathogens in subgingival plaque, their relationship with each other and probing depth. Plaque was collected from 6905 sites in 938 subjects. A bacterial concentration fluorescence immunoassay and bacterial specific monoclonal antibodies were used to determine the presence and level of P. gingivalis (Pg), A. actinomycetemcomitans (Aa), P. intermedia (Pi), E. carrodens (Ec) and F. nucleatum (Fn) in each plaque sample. The prevalence in subjects was lowest for Pg (32%) and highest for Ec (49%). The site-based frequency distribution of these bacterial species ranged from 10.3% for Pg to 18.7% for Ec. Pi and Ec were the bacterial combination most often found together in a subject (27.2%). While 64.0% of the sites were without any of the 5 bacterial species evaluated, 20.2% had only 1 of the 5 bacterial species evaluated. The remaining 15.8% of sites had at least 2 bacteria species present. There was a general linear association of the detection level of bacterial species and probing depth. The odds ratios were 3.9 (Pg). 3.0 (Aa), 4.0 (Pi). 2.7 (Ec) and 2.8 (Fn) of finding high levels of these bacterial pathogens at 〉 5 mm probing depth (p≤ 0.01). Mean probing depth at molar sites without a specific bacteria was greater (p≤ 0.01) in subjects wish a specific bacterium compared to molar sites in subjects without the bacteria. The observation that these 5 bacterial species frequently inhabit the subgingival environment, yet are not associated with advanced disease, suggest that a susceptible host is required, in addition to a “pathogenic bacteria”, before disease progression may occur.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1600-051X.1993.tb00694.x
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  • 4
    Digitale Medien
    Digitale Medien
    Neutrophil elastase in crevicular fluid: comparison of a middle-aged general population with healthy and periodontitis groups (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of clinical periodontology 22 (1995), S. 0 
    Details
    ISSN: 1600-051X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Abstract Neutrophil elastase (NE) was measured in crevicular fluid (GCF) collected from 3 subject groups. GCF was harvested at a single visit of subjects with periodontal health (n=21) and with periodontitis (n=28). Samples were obtained from 132 middle-aged, middle-class health conscious patients of a health maintenance organization (HMO) at baseline and 1 year later. GCF NE was higher in periodontitis than in health. Mean GCF NE of HMO subjects was much closer to health than to periodontitis. Few members of the HMO population had enzyme levels typical of periodontitis. Subjects and sites of the HMO population were segregated into 3 categories based on enzyme levels of the healthy and periodontitis subjects. Most HMO subjects and sites were in the activity category corresponding to healthy subjects. Only a small portion were in the activity category common in periodontitis. Enzyme levels in the highest activity category at both samplings were infrequent. High enzyme levels in the HMO population were not associated with attachment loss. Thus, assay of GCF NB provided little evidence of disease in a middle-aged, middle-class health conscious general population. This finding confirms an analysis of epidemiological surveys which concluded that a population such as studied here would not benefit from periodontal diagnostic testing.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1600-051X.1995.tb01798.x
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