OBJECTIVES: To measure the levels of pentraxin-3 (PTX-3) in gingival crevicular fluid (GCF) in orthodontic young and adult patients in the first 2 weeks after the orthodontic appliance to determine whether those changes occur during orthodontic treatment and if those values could be the expression of an inflammatory state. MATERIALS AND METHODS: GCF samples were collected with paper strips from 16 orthodontic young patients and 13 orthodontic adult patients from an upper canine requiring distalization as a test tooth. A contralateral canine was used as a control tooth. The absorbed volume was eluted in 100 µL phosphate-buffered saline (pH = 7.2). PTX-3 levels in GCF were determined using a commercial enzyme-linked immunosorbent assay kit, and the results were expressed in ng/mL. RESULTS: The results showed an increase of GCF levels of PTX-3 from 1 hour before the orthodontic appliance to a maximum at 24 hours, followed by a decrease in both groups of adult and young patients. CONCLUSIONS: The results suggest PTX-3 involvement in periodontal orthodontic remodeling and the aseptic inflammation induced by the orthodontic forces.
OBJECTIVES: To measure the levels of pentraxin-3 (PTX-3) in gingival crevicular fluid (GCF) in orthodontic young and adult patients in the first 2 weeks after the orthodontic appliance to determine whether those changes occur during orthodontic treatment and if those values could be the expression of an inflammatory state. MATERIALS AND METHODS: GCF samples were collected with paper strips from 16 orthodontic young patients and 13 orthodontic adult patients from an upper canine requiring distalization as a test tooth. A contralateral canine was used as a control tooth. The absorbed volume was eluted in 100 µL phosphate-buffered saline (pH = 7.2). PTX-3 levels in GCF were determined using a commercial enzyme-linked immunosorbent assay kit, and the results were expressed in ng/mL. RESULTS: The results showed an increase of GCF levels of PTX-3 from 1 hour before the orthodontic appliance to a maximum at 24 hours, followed by a decrease in both groups of adult and young patients. CONCLUSIONS: The results suggest PTX-3 involvement in periodontal orthodontic remodeling and the aseptic inflammation induced by the orthodontic forces.
Authors: Tom Sprong; Giuseppe Peri; Chris Neeleman; Alberto Mantovani; Stefano Signorini; Jos W M van der Meer; Marcel van Deuren Journal: Shock Date: 2009-01 Impact factor: 3.454
Authors: Yijin Ren; Jaap C Maltha; Martin A Van't Hof; Johannes W Von Den Hoff; Anne Marie Kuijpers-Jagtman; Ding Zhang Journal: J Clin Periodontol Date: 2002-08 Impact factor: 8.728
Authors: Anne Marie Rauten; Isabela Silosi; Stefan Ioan Stratul; Liliana Foia; Adrian Camen; Vasilica Toma; Daniel Cioloca; Valeriu Surlin; Petra Surlin; Maria Bogdan Journal: J Immunol Res Date: 2016-06-14 Impact factor: 4.818