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Effects of simultaneous nicotine and alcohol use in periodontitis progression in rats: a histomorphometric study

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Effects of simultaneous nicotine and alcohol use in periodontitis progression in rats: a histomorphometric study

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dc.contributor.author Pereira Vasconcelos, Daniel Fernando es
dc.contributor.author Dias da Silva, Marco Antonio es
dc.contributor.author Rocha Marques, Marcelo es
dc.contributor.author Gibilini, Cristina es
dc.contributor.author Cardoso Guimarães Vasconcelos, Any Carolina es
dc.contributor.author Pereira Barros, Silvana es
dc.date.accessioned 2014-05-22T09:37:34Z
dc.date.available 2014-05-22T09:37:34Z
dc.date.issued 2013 es
dc.identifier.citation Pereira Vasconcelos, Daniel Fernando ; Dias da Silva, Marco Antonio ; Rocha Marques, Marcelo ; Gibilini, Cristina ; Cardoso Guimarães Vasconcelos, Any Carolina ; Pereira Barros, Silvana. Effects of simultaneous nicotine and alcohol use in periodontitis progression in rats: a histomorphometric study. En: Journal of Clinical and Experimental Dentistry, 2013, Vol. 5, No. 2: 95-99 es
dc.identifier.uri http://hdl.handle.net/10550/35323
dc.description.abstract The aim of this study was to evaluate the effects of alcohol and nicotine, when used alone or simulta - neously, on the alveolar bone loss area resulting from ligature-induced periodontitis in rats. Study design: Forty adult male rats received a cotton ligature in the first lower molar sulcular area, and the animals were randomly assigned to different treatments (n = 10, each group) including daily peritoneal injections of saline solution (group A), submitted to self-administration of alcohol 25% (group B), nicotine solution in concentration 0.19 ?l/ml (group C), and nicotine solution in concentration 0.19 ?l/ml plus self-administration of alcohol 25% (group D). Five weeks later, the animals were sacrificed, and the samples were routinely processed for semi-serial decalcified sections. Results: Ligated teeth showed more alveolar bone loss than unligated ones (p < 0.05). Unligated teeth showed no significant differences between each other (p > 0.05). Analyses between the ligated teeth showed that the group C (nicotine) or group B (alcohol 25%) each had increasing alveolar bone loss in the furcation area, and the simulta - neous combination alcohol and nicotine (group D) intensified these ef fects (p < 0.05). Conclusion: The results suggest that the simultaneous combination of alcohol and nicotine have a synergistic effect in the progression of periodontitis, evidenced by increased furcation region bone destruction in periodontal disease in rats. en_US
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Effects of simultaneous nicotine and alcohol use in periodontitis progression in rats: a histomorphometric study es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.type.hasVersion VoR es_ES

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