Evaluation of inflammation during fixed orthodontic treatment

Publication date: November 2016
Source:Archives of Oral Biology, Volume 71
Author(s): Fundagul Bilgic, Ozlem Akinci Sozer, Oguzhan Ozcan, Ahmet Burak Gurpinar, Hakki Yilmaz, Yazgi Ay
ObjectiveThe aim of this study was to assess effects of fixed orthodontic therapy on high-sensitivity C-reactive protein (hs-CRP) level, CBC parameters and levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT), gamma glutamyl transferase (GGT), alkaline phosphatase (ALP), urea, creatinine, sodium (Na), potassium (K), calcium (Ca), total protein (TP), and albumin (Alb).DesignBlood samples (7ml) were drawn at baseline, on days 1 and 7, and three months after placement of braces in the study group, while only one blood sample was drawn at baseline in the control group. Serum hs-CRP levels were measured by nephelometric method. Friedman two-way variance analysis was used to assess values with skewed distribution obtained at baseline, on days 1 and 7, in the third month. Wilcoxon rank sign test was performed if median values were unequal.ResultsDuring measurement periods, there were significant increases in hs-CRP level, WBC count and neutrophil count while a significant decrease in Na level (p<0.05). K level was significantly decreased on the day 1. No significant differences were detected in other biochemical parameters evaluated.ConclusionElevation in serum hs-CRP levels and neutrophil: lymphocyte ratio within first 3 months indicates that a systemic immune response develops against therapy in patients undergoing fixed orthodontic therapy.



from #ENT via xlomafota13 on Inoreader http://ift.tt/2afbhu1
via IFTTT