RESUMO
Miswak is a traditional chewing stick prepared from the roots, twigs, and stem of Salvadora persica and has been used as a natural method for tooth cleaning in many parts of the world for thousands of years. A number of scientific studies have demonstrated that the miswak (Salvadora persica) possesses antibacterial, anti-fungal, anti-viral, anti-cariogenic, and anti-plaque properties. Several studies have also claimed that miswak has anti-oxidant, analgesic, and anti-inflammatory effects. The use of a miswak has an immediate effect on the composition of saliva. Several clinical studies have confirmed that the mechanical and chemical cleansing efficacy of miswak chewing sticks are equal and at times greater than that of the toothbrush. The present article provides a review of the various therapeutic effects of Salvadora persica on oral health, which will help to elucidate the significance and importance of this indigenous oral hygiene tool.
Assuntos
Higiene Bucal/métodos , Extratos Vegetais/administração & dosagem , Salvadoraceae , Analgésicos , Anti-Infecciosos , Anti-Inflamatórios , Antioxidantes , Cárie Dentária/prevenção & controle , Placa Dentária/prevenção & controle , Retração Gengival/etiologia , História Antiga , Humanos , Extratos Vegetais/história , Extratos Vegetais/farmacologia , Salvadoraceae/efeitos adversosRESUMO
The aim of this study was to determine some risk factors for signs and symptoms of temporomandibular disorders (TMD) in a rural adult population of Southeast Tanzania. Two hundred and eighteen adults aged 40+ years participated in the study. Joint clicking was significantly higher (p < 0.024) in the adults aged 60+ years than in the younger age group. Limited jaw opening was higher in females than males (chi2 = 46.4 on 2 df; p < 0.001), and there was a significant association between the type of toothbrush and limitation in jaw opening (chi2 = 156.6 on 4 df; p < 0.001). The results suggest that the use of miswaki (chewing sticks) and advanced age are risk factors for the high prevalence of signs and symptoms of TMD in this rural population. Further studies are recommended to control for other confounding factors such as socio-economic status.