...Lina M. Marin; Yizhi Xiao; Jin Seo; Daniel Queiroz; Walter L. Siqueira Introduction: Streptococcus mutans adherence to the tooth surface and subsequent biofilm development is modulated by the carbohydrate source, but the corresponding effect on bacterial proteome has not been previously studied...

... Pessan; Marília Afonso Rabelo Buzalaf Introduction: This study investigated the changes in the acquired enamel pellicle (AEP) proteome when this integument is formed in vivo after treatment with sugarcane-derived cystatin (CaneCPI-5), hemoglobin (HB), and a statherin-derived peptide (StN15...

...Even Akemi Taira; Carolina Ruis Ferrari; Gabriel Carvalho; Talita Mendes Oliveira Ventura; Tatiana Martini; Aline Salgado Dionizio; Tamara Teodoro Araújo; Edson Crusca; Reinaldo Marchetto; Marília Afonso Rabelo Buzalaf Changes in the proteomic profile of the acquired enamel pellicle (AEP) formed...

... patients suffer from ETW, which might be due to differences in the composition of the saliva. Methods: This study compared the proteomic profile of saliva in patients (1) with GERD and ETW (basic erosive wear examination, BEWE, score ≥9; GE group) and (2) with GERD without ETW (BEWE = 0; GNE group) using...

..., instructions or products referred to in the content or advertisements. Acquired pellicle Enamel Dental erosion Gastroesophageal reflux Proteomics Dental erosive wear develops ultimately due to the action of nonbacterial acids that initially provoke softening of the dental surface...

...). The proteomic data related to protein quantification were analysed using the PLGS software. A total of 260 proteins were successfully identified in the AEP samples collected from all groups. Forty-nine were common to all 3 groups, while 72, 62, and 49 were specific to the groups rinsing with whole milk, fat...

... excessive ingestion of fluoride (F) during amelogenesis leads to dental fluorosis (DF) are still not precisely known. Inbred strains of mice vary in their susceptibility to develop DF, and therefore permit the investigation of underlying molecular events influencing DF severity. We employed a proteomic...

...N. Masson; R.R. Domingues; J.A. Cury; A.F. Paes Leme We evaluated, by proteomic analysis, whether the chemical changes provoked on enamel by acidulated phosphate fluoride (APF) application alter the protein composition of acquired enamel pellicle. Enamel slabs, pretreated with distilled water...

... elongation (i.e. missed cleavages), counted as unique and different charge states of the same peptide and modifications were not counted as unique. Biofilms Carbohydrates Liquid chromatography-tandem mass spectrometry Matrix Proteins Proteomics Two-dimensional gel electrophoresis...