| Autor: |
Giselle B. deCastro, Ramona R. S. Pereira, Caíque O. Diniz e Magalhães, Karine B. Costa, Etel R. Vieira, Ricardo C. Cassilhas, Kinulpe H. Sampaio, Alan R. T. Machado, Jaqueline do Carmo L. Carvalho, Ramiro M. Murata, Luciano J. Pereira, Marco F. Dias‐Peixoto, Eric F. Andrade, Vanessa Pardi |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Clinical and Experimental Dental Research, Vol 10, Iss 6, Pp n/a-n/a (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2057-4347 |
| DOI: |
10.1002/cre2.70017 |
| Popis: |
ABSTRACT Objectives Periodontitis (PD) has the potential to induce systemic changes that affect both physical and behavioral aspects. These alterations may be associated with changes in both the inflammatory profile and the oxidative stress status of individuals with PD. Therefore, we aimed to evaluate the effects of PD on oxidative stress, as well as on behavioral parameters and cognitive impairment, in a preclinical model. Material and Methods Twenty‐four male Wistar rats were randomly assigned to PD and sham groups. PD was induced by the ligature protocol for 14 days. Behavioral tests were initiated on the 9th day of the experiment to evaluate anxious behavior and cognition (learning and memory). After euthanasia, oxidative stress was evaluated in the gums, blood, hippocampus, and amygdala. Alveolar bone loss, bone microstructure, and elemental compositions of the mandibular bone were also assessed. Results PD increased alveolar bone loss, reduced the calcium and phosphorus content in the mandibular bone, and increased anxiety‐like behavior and cognitive decline (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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