Histological Study of Root Proximity Induced by Orthodontic Tooth Movement
نویسندگان
چکیده
منابع مشابه
Expression of RANKL mRNA during Root Resorption Induced by Orthodontic Tooth Movement in Rats
Received: 10/Jan/2009, Accepted: 18/Mar/2009 Objective: Receptor activator for nuclear factor kappa B ligand (RANKL), which is also called osteoclast differentiation factor, is an important regulatory factor in osteoclast maturation. Knowledge of bone and cementum similarities and RANKL role in bone resorption suggests the possibility of a role for this protein in root resorption induced by ort...
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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 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 کاملRoot resorption associated with orthodontic tooth movement: a systematic review.
INTRODUCTION This systematic review evaluated root resorption as an outcome for patients who had orthodontic tooth movement. The results could provide the best available evidence for clinical decisions to minimize the risks and severity of root resorption. METHODS Electronic databases were searched, nonelectronic journals were hand searched, and experts in the field were consulted with no lan...
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...
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ژورنال
عنوان ژورنال: The Journal of the Kyushu Dental Society
سال: 1997
ISSN: 0368-6833,1880-8719
DOI: 10.2504/kds.51.277