Bariatrics patients: oral condition and protective factors possible

Abstract

the effect of the iron gel to reduce wear and the percentage of microhardness the acid demineralization of bovine enamel blocks. 2. Evaluation in vitro the effect of iron gel on the acid demineralization of human enamel to reduce the dentine permeability; 3. Evaluation in vivo the prevalence and the severity of the occurrence of buccal problems in bariatrics patients, relating to reflux Gastroesophageal and saliva flow and, to verify the action of the iron gel; and To evaluate the presence of periodontopathic bacteria and its association with the bariatric surgery. For this 150 bariatrics patients will be selected, who will be evaluated how much to the dental wear using the index considered for SALES-PERES et al (2006); index DMFT for dental caries and the CPI for periodontal illness (WHO, 1997); the sensitivity degree would will be evaluated adopting the criteria considered for CORONA (2003); the collection of the saliva flow stimulated to determine the volume of saliva; evaluation of DNA in real time. Will be used analyzes it statistics ANOVA and the test of Tukey for individual comparisons and will be adopted level of significance of 5%. The results of subprojects 1, 2 and 3 will be used for clinical trials with bariatrics patients to attend on the Ribeirão Preto Medicine Hospital (FMRP/USP). The ethical aspects was attending due the subprojects received to approved of Ethical Committee (process no 10/2007- Bauru dental School; process no 5855/2007 Ribeirão Preto Medicine School). (AU)