Influence of ovariectomy combined with lack of masticatory force in the evolution of periodontal disease

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMilhan, Noala Vicensoto Moreira-
Autor(es): dc.creatorForte, Lilibeth Ferraz De Brito Penna-
Autor(es): dc.creatorVasconcelos, Luana Marotta Reis De-
Autor(es): dc.creatorBalducci, Ivan-
Autor(es): dc.creatorCarvalho, Yasmin Rodarte-
Data de aceite: dc.date.accessioned2021-03-10T21:09:20Z-
Data de disponibilização: dc.date.available2021-03-10T21:09:20Z-
Data de envio: dc.date.issued2014-10-01-
Data de envio: dc.date.issued2014-10-01-
Data de envio: dc.date.issued2014-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1677-3225v13n1a10-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/110012-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/110012-
Descrição: dc.descriptionAIM: To evaluate the influence of ovariectomy combined with lack of masticatory force in the evolution of periodontal disease induced in rats.METHODS: Forty rats were bilaterally ovariectomized and 40 were submitted to sham ovariectomy. Periodontal disease was induced in the mandibular left first molar and the maxillary left first molar was extracted from half of the rats. The rats were randomly euthanized at 3, 7, 14 and 30 days post periodontal disease induction. Serial sections were obtained from the furcation area and stained for histological and histomorphometric analysis. The results of the histomorphometric analysis were statistically analyzed by ANOVA and Tukey tests.RESULTS: The results demonstrated statistically significant differences in the percentage of bone tissue when the variables presence or absence of estrogen (p=0.020) and time of euthanasia (p=0.002) were evaluated. However, the extraction procedure did not significantly affect the percentage of bone tissue (p=0.598).CONCLUSIONS : The bone loss resulting from periodontal disease is increased by estrogen deficiency and varies according to the time course of periodontitis. In contrast, masticatory force does not seem to interfere in bone loss derived from periodontal disease.-
Formato: dc.format47-52-
Idioma: dc.languageen-
Publicador: dc.publisherUNICAMP, Faculdade de Odontologia de Piracicaba-
Relação: dc.relationBrazilian Journal of Oral Sciences-
Relação: dc.relation0,131-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectovariectomy-
Palavras-chave: dc.subjectperiodontal diseases-
Título: dc.titleInfluence of ovariectomy combined with lack of masticatory force in the evolution of periodontal disease-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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