Osteocyte death during orthodontic tooth movement in mice
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چکیده
منابع مشابه
Effect of Ovariectomy on Orthodontic Tooth Movement in Rats
Background and Aim: Estrogen affects the metabolism in females. This study aimed to assess the effect of absence of estrogen on orthodontic tooth movement in rats. Materials and Methods: In this animal study, 55 rats were randomly divided into four groups. Group 1 (n=10) had intact ovaries. In group 2 (n=15), ovaries were intact but the rats were subjected to stress due to tooth preparation. I...
متن کاملThe effect of caffeine on orthodontic tooth movement in rats
Objective(s): to determine the effect of different doses of caffeine on orthodontic tooth movement (OTM) in rats. Materials and Methods: Forty male 250-300 g Sprague-Dawley rats were randomly divided into four groups of ten animals each and received 0 (control), 1 g/l, 2 g/l and 3 g/l caffeine in tap water for 3 days. Orthodontic appliances were ligated between the maxillary first molars and in...
متن کاملPeriodontal parameters and cervical root resorption during orthodontic tooth movement.
OBJECTIVES To assess the relationship between periodontal parameters and cervical root resorption in orthodontically moved teeth. MATERIAL AND METHODS In a standardized experimental tooth movement in 16 periodontally healthy subjects, 29 pre-molars were tipped buccally for 8 weeks. Eighteen contralateral pre-molars not subjected to orthodontic movement served as controls. Plaque Index (PI), G...
متن کاملA model for evaluating friction during orthodontic tooth movement.
Orthodontic forces for sliding tooth movement during space closure are applied at a distance from the centre of resistance of the teeth. For this reason, the teeth will tip until contacts are established between the archwire and diagonally opposite corners of the bracket wings. They will also rotate until the wire contacts opposite corners of the ligature tie or the buccal shield with self-liga...
متن کاملBioelectric Perturbations in Orthodontic tooth movement
Introduction: The purpose of this study was to evaluate whether the external application of pulsed electromagnetic fields (PEMF’s) could enhance the amount of orthodontic tooth movement in young
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2014
ISSN: 0003-3219,1945-7103
DOI: 10.2319/110713-813.1