Isfahan University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
The Effects of Systemic Prescription of Amitriptylineon Orthodontic Tooth Movement Rate, Root Resorption and Alveolar Bone Remodeling in Dog Publisher



Siadat S1 ; Sadeghian S1 ; Heidarpour M2 ; Razavi SM3 ; Izadi S4
Authors
Show Affiliations
Authors Affiliations
  1. 1. Department of Orthodontics, School of Dentistry, Islamic Azad University, Isfahan (Khorasgan) Branch, Isfahan, Iran
  2. 2. Department of Orthodontics, School of Dentistry, ShahidBeheshti University of Medical Sciences, Tehran, Iran
  3. 3. Department of Oral and Maxillofacial Pathology, Dental Implants Research Center, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
  4. 4. Depatment of Surgery and Radiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran

Source: Biomedical and Pharmacology Journal Published:2017


Abstract

Amitriptyline is widely used in the treatment of depression and different types of pain. Since it has anti-inflammatory and antagonist effects on prostaglandin, it can affect the orthodontic treatment. The current inquiry examined the effects of amitriptyline on tooth movement. A case-control experimental study design was conducted. Six male dogs were randomly divided into two experimental and control groups. Amitriptyline(2 mg/kg/day, orally) was prescribed to the experimental group. A nickel titanium spring (200 gr) was used between the second premolar and canine after the 1st premolar extraction. After 2 months, the reduction of distance between the 2nd premolar and canine was measured. The percentages of root resorption and bone formation were determined. The data were analyzed using repeated measures analysis at significance level of 0.05. The average tooth movements were 3.17±0.56 mm in the experimental group and 3.68±0.92 mm in the control group. On the other hand, the average percentages of external root resorption and bone formation in experimental group were 7.97±1.75 and 9.54 ± 1.84, respectively. Moreover, the average percentages of external root resorption and bone formation in control group were 8.33±2.41 and 9.79 ±1.99,respectively. All the differences between two groups were insignificant at the significant level of 0.05. The rate of tooth movement and the percentages of bone formation and root resorption in dogs decreased with systemic administration of amitriptyline although this reduction was not statistically significant in comparison with the control group. This decrease could be related to anti-inflammatory and anti-prostaglandin effects of amitriptyline. © 2017 Oriental Scientific Publishing Company. All rights reserved.
Other Related Docs
22. Analgesic and Anti-Inflammatory Activities of Bupropion in Animal Models, Research in Pharmaceutical Sciences (2014)
38. The Use of Micro-Osteoperforation Concept for Accelerating Differential Tooth Movement, Journal of the World Federation of Orthodontists (2018)