Assessing the Antioxidant Benefits of Topical Carvacrol and Magnolol Periodontal Hydrogel Therapy in Periodontitis Associated with Diabetes in Wistar Rats

• Published in: Dentistry journal Vol. 11; no. 12; p. 284
• Main Authors: Potra Cicalău, Georgiana Ioana, Ciavoi, Gabriela, Scrobotă, Ioana, Marcu, Andreea Olivia, Romanul, Ioana, Marian, Eleonora, Vicaș, Laura Grațiela, Ganea, Mariana
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 08.12.2023
• Subjects: Antigens; Antioxidants; Carvacrol; Catalase; Chronic illnesses; Cytokines; Cytotoxicity; Diabetes; Diabetes mellitus; Fatty acids; Free radicals; Gum disease; Hydrogels; Hydrogen; Lipids; magnolol; Metabolism; Neutrophils; Oxidative stress; Periodontitis; Potassium; United States > US; carvacrol; magnolol; diabetes; oxidative stress; periodontitis
• ISSN: 2304-6767; 2304-6767
• DOI: 10.3390/dj11120284

It is well recognized that oxidative stress contributes to chronic stress-induced cytotoxicity, which is a major factor in the progression of many diseases, including periodontitis and diabetes. Formulas based on natural extracts with antioxidant properties are alternative treatment perspectives in the management of such diseases. The aim of our study was to assess how carvacrol and magnolol influence periodontitis associated with diabetes in Wistar rats. Ninety Wistar rats were distributed in nine groups: I-control group; II-diabetes group (D); III-periodontitis group (P); IV-periodontitis and diabetes group (PD); V-periodontitis and diabetes with vehicle alone (PDV); VI-periodontitis and diabetes treated with carvacrol (PDC); VII-periodontitis and diabetes treated with magnolol (PDM); VIII-periodontitis and diabetes treated with carvacrol and magnolol (PDCM); IX-healthy group with vehicle alone (CV). Blood malondialdehyde (MDA) levels and catalase activity levels (CAT) were measured as indicators of oxidative stress and antioxidant capacity, respectively. Where diabetes and periodontitis were induced, MDA was augmented and CAT was depleted significantly. Whether given alone (PDM) or in combination with carvacrol (PDCM), magnolol significantly decreased MDA. Between the PDM group and the PDCM group, there were no notable differences. In Wistar rats with periodontitis related to diabetes, topical use of hydrogels containing magnolol, either alone or in combination with carvacrol, may reduce oxidative stress.