Análise do pH da saliva total em pacientes com doença periodontal por RMN
Resumo
Palavras-chave: ressonância magnética nuclear (RMN), 31 P.
Abstract: Oral biofilms play an important role in the incidence of dental caries and the periodontal disease. In this study NMR was used to assess possible changes in pH of the saliva of patients with oral health and periodontal disease. Non-stimulated whole saliva samples were analyzed from six individuals without systemic disease, three of subjects without periodontal disease and three with disease. A probe of Phosphorus-31 nuclear magnetic resonance apparatus (NMR) was used to calculate the pH of saliva. Difference was made between groups using t test (p <0.05). With this tool we can detect, identify and quantify the peak of phosphorus found in saliva samples. The study showed it was possible to identify the peak of phosphorus increased in the group showing the peak of the saliva of patients with periodontal disease compared with healthy patients.
Keywords: nuclear magnetic resonance (NMR), 31P
Texto completo:
PDFApontamentos
- N?o h? apontamentos.
Direitos autorais
Para ficar por dentro de todas as |
|
![]() www.boneheal.com.br (11) 2503-0529 |