A Study to Analyze the Alkaline Phosphatase and Lactate Dehydrogenase Enzyme Activity in Gingival Crevicular Fluid During Orthodontic Tooth Movements

BACKGROUND: In orthodontic tooth development, bone turnover is described by bone testimony at locales of strain and bone resorption at areas of stress. There are metabolic disorders that may lead to tooth movement when the periodontal tissues are under mechanical stress. We needed to discover how the chemical movement of alkaline phosphatase and lactate dehydrogenase in gingival crevicular liquid (GCF) vacillated when tensions were coordinated during introductory arrangement (P1) and withdrawal (P2). MATERIALS AND PROCEDURES: Fifty persons, ranging in age from 11 to 21 years, were enrolled in the trial, all of whom required first premolar extractions and were enduring fixed orthodontic treatment. Every subject's test and control teeth were the maxillary canine (TT) and mandibular second molar (CT). Two μL of GCF was taken from the mesial side of both TT and CT and tried for the action of ALP and LDH utilizing a spectrophotometer on the 14(th) day following the finish of each stage. RESULTS: The findings were analyzed using Student's t-test. Enzyme activity changed when the teeth moved during orthodontic treatment. There was a statistically significant difference in the levels of ALP and LDH activity between P1 and P2 at TT (P = 0.005 and P = 0.001). Neither ALP nor LDH activity differed significantly between P1 and P2, with a statistical significance of 0.054 and 0.061, respectively. CONCLUSION: According to this research, GCF ALP and LDH activity, as well as periodontal biologic activity during orthodontic tooth movement, can be properly detected.