Evaluation of the effect of an organic extract obtained from Ipomoea alba L. on experimental periodontitis in rats
AUTOR(ES)
Barrella, Guilherme Emerson, Suffredini, Ivana Barbosa, Ribeiro, Fernanda Vieira, Cirano, Fabiano Ribeiro, Pimentel, Suzana Peres
FONTE
Brazilian Oral Research
DATA DE PUBLICAÇÃO
2012-04
RESUMO
The aim of this study was to evaluate the effect of an organic extract obtained from Ipomoea alba L. (Convolvulaceae or OE 1493), on experimental periodontal disease in rats. Periodontitis was induced in thirty six Wistar rats: a first mandibular molar was randomly assigned to receive a ligature, whereas the contralateral molar was left unligated. Animals were randomly assigned to two groups and treated topically, three times a day, for 11 days, as follows: Control Group - vehicle-treated (n = 18), and Test Group - OE 1493-treated (n = 18). The rats were sacrificed on the 12th day. Morphometrical measurements from the cementoenamel junction to the bone crest were performed to determine alveolar bone loss, using standardized photographs. Single- and multi-dose acute toxicity assays were carried out after OE 1493 treatment. Morphometrical analysis demonstrated that topically-administered OE 1493 showed no effect on reducing bone loss when compared with the control group (p > 0.05). In addition, OE 1493 did not present toxicity. Within the limits of this investigation, it may be concluded that OE 1493 did not show any positive influence on the progression of ligature-induced periodontitis in rats, when administered according to the regimen used in the present study.
Documentos Relacionados
- Evaluation of the effect of topical and systemic ozone application in periodontitis: an experimental study in rats
- Protective effect of extract of the Camellia japonica L. on cerebral ischemia-reperfusion injury in rats
- Effect of sumac extract on serum oxidative status, RANKL/OPG system and alveolar bone loss in experimental periodontitis in rats
- Effect of Resveratrol on periodontal pathogens during experimental periodontitis in rats
- Effect of obesity on alveolar bone loss in experimental periodontitis in Wistar rats