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Article: Application of BANA during experimental gingivitis. Application of N-alpha-benzoyl-DL-arginine 2 naphtilamide (BANA) hydrolysis to identify periodontopathic environments during experimental gingivitis in man.
Title | Application of BANA during experimental gingivitis. Application of N-alpha-benzoyl-DL-arginine 2 naphtilamide (BANA) hydrolysis to identify periodontopathic environments during experimental gingivitis in man. |
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Authors | |
Issue Date | 1992 |
Citation | Schweizer Monatsschrift Fur Zahnmedizin = Revue Mensuelle Suisse DOdonto-Stomatologie = Rivista Mensile Svizzera Di Odontologia E Stomatologia / Sso, 1992, v. 102 n. 11, p. 1315-1320 How to Cite? |
Abstract | This study evaluates the accuracy of the PerioScan reagent card kit which uses BANA hydrolization to detect the presence of P. gingivalis, T. denticola, and B. forsythus in dental plaque during an experimental gingivitis in man. 32 healthy subjects underwent a phase of optimal oral hygiene before they abolished all oral hygiene practices for 21 days, but rinsed twice daily with a slurry of three different toothpastes. On days 0, 7, 14, and 21, full mouth Plaque and Gingival Index scores were assessed and, in addition, on days 0 and 21, sulcular plaque samples were obtained from the mesiobuccal aspects of the second premolars. The samples were placed on BANA reagent cards (PerioScan), and the result of the trypsin-like activity read after 15 minutes. Subsequently, the samples were processed for the detection of P. gingivalis, T. denticola and B. forsythus using ELISA. The Gingival Indices on day 21 indicated a development towards gingival inflammation. The frequencies of detection of the three periodontopathogens revealed by ELISA showed increased presence of P. gingivalis, B. forsythus and T. denticola on day 21. Changes in the composition of the microbiota were also indicated by the higher rate of positive BANA results at the end of the experimental gingivitis. Without considering further clinical diagnostic tests such as "bleeding on probing", this clinically simple test does not provide a prognostic indicator for the eventual onset of disease in cases with gingival inflammation. However, specificity was only 61% and the sensitivity was 41.7%. |
Persistent Identifier | http://hdl.handle.net/10722/153805 |
ISSN |
DC Field | Value | Language |
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dc.contributor.author | NeuenschwanderSchüpbach, A | en_US |
dc.contributor.author | Wetzel, AC | en_US |
dc.contributor.author | Lopatin, DE | en_US |
dc.contributor.author | Lang, NP | en_US |
dc.date.accessioned | 2012-08-08T08:21:40Z | - |
dc.date.available | 2012-08-08T08:21:40Z | - |
dc.date.issued | 1992 | en_US |
dc.identifier.citation | Schweizer Monatsschrift Fur Zahnmedizin = Revue Mensuelle Suisse DOdonto-Stomatologie = Rivista Mensile Svizzera Di Odontologia E Stomatologia / Sso, 1992, v. 102 n. 11, p. 1315-1320 | en_US |
dc.identifier.issn | 1011-4203 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/153805 | - |
dc.description.abstract | This study evaluates the accuracy of the PerioScan reagent card kit which uses BANA hydrolization to detect the presence of P. gingivalis, T. denticola, and B. forsythus in dental plaque during an experimental gingivitis in man. 32 healthy subjects underwent a phase of optimal oral hygiene before they abolished all oral hygiene practices for 21 days, but rinsed twice daily with a slurry of three different toothpastes. On days 0, 7, 14, and 21, full mouth Plaque and Gingival Index scores were assessed and, in addition, on days 0 and 21, sulcular plaque samples were obtained from the mesiobuccal aspects of the second premolars. The samples were placed on BANA reagent cards (PerioScan), and the result of the trypsin-like activity read after 15 minutes. Subsequently, the samples were processed for the detection of P. gingivalis, T. denticola and B. forsythus using ELISA. The Gingival Indices on day 21 indicated a development towards gingival inflammation. The frequencies of detection of the three periodontopathogens revealed by ELISA showed increased presence of P. gingivalis, B. forsythus and T. denticola on day 21. Changes in the composition of the microbiota were also indicated by the higher rate of positive BANA results at the end of the experimental gingivitis. Without considering further clinical diagnostic tests such as "bleeding on probing", this clinically simple test does not provide a prognostic indicator for the eventual onset of disease in cases with gingival inflammation. However, specificity was only 61% and the sensitivity was 41.7%. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Schweizer Monatsschrift fur Zahnmedizin = Revue mensuelle suisse d"odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia / SSO | en_US |
dc.subject.mesh | Adult | en_US |
dc.subject.mesh | Antibodies, Bacterial - Analysis | en_US |
dc.subject.mesh | Bacteroides - Immunology - Isolation & Purification | en_US |
dc.subject.mesh | Benzoylarginine-2-Naphthylamide - Diagnostic Use | en_US |
dc.subject.mesh | Dental Plaque - Diagnosis - Immunology - Microbiology | en_US |
dc.subject.mesh | Dental Plaque Index | en_US |
dc.subject.mesh | Enzyme-Linked Immunosorbent Assay | en_US |
dc.subject.mesh | Female | en_US |
dc.subject.mesh | Gingivitis - Diagnosis - Immunology - Microbiology | en_US |
dc.subject.mesh | Humans | en_US |
dc.subject.mesh | Hydrolysis | en_US |
dc.subject.mesh | Male | en_US |
dc.subject.mesh | Periodontal Index | en_US |
dc.subject.mesh | Sensitivity And Specificity | en_US |
dc.subject.mesh | Time Factors | en_US |
dc.subject.mesh | Treponema - Immunology - Isolation & Purification | en_US |
dc.title | Application of BANA during experimental gingivitis. Application of N-alpha-benzoyl-DL-arginine 2 naphtilamide (BANA) hydrolysis to identify periodontopathic environments during experimental gingivitis in man. | en_US |
dc.type | Article | en_US |
dc.identifier.email | Lang, NP:nplang@hkucc.hku.hk | en_US |
dc.identifier.authority | Lang, NP=rp00031 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.pmid | 1470887 | - |
dc.identifier.scopus | eid_2-s2.0-0027012912 | en_US |
dc.identifier.volume | 102 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.spage | 1315 | en_US |
dc.identifier.epage | 1320 | en_US |
dc.identifier.scopusauthorid | NeuenschwanderSchüpbach, A=6507405914 | en_US |
dc.identifier.scopusauthorid | Wetzel, AC=7005517529 | en_US |
dc.identifier.scopusauthorid | Lopatin, DE=7006078025 | en_US |
dc.identifier.scopusauthorid | Lang, NP=7201577367 | en_US |