Effect of radiotherapy on the eruption rate and morphology of the odontogenic region of rat incisors

Highlights • Thirty adult male rats ( Rattus norvegicus , Albinus Wistar), with a mean weight of 220 g, obtained from the central vivarium of UNICAMP were used in the study. • In this study, we chose to use the rat incisor, because this tooth has continued growth and its cells are constantly renewin...

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Veröffentlicht in:	Archives of oral biology 2014-11, Vol.59 (11), p.1242-1248
Hauptverfasser:	de Araujo, Amanda Maria Medeiros, Gomes, Carolina Cintra, de Almeida, Solange Maria, Klamt, Carla Beatriz, Novaes, Pedro Duarte
Format:	Artikel
Sprache:	eng
Schlagworte:	Advanced Basic Science Ameloblasts - radiation effects Animals Dentistry Incisor - radiation effects Ionizing radiation Male Odontoblasts - radiation effects Odontogenesis Odontogenesis - radiation effects Radiation, Ionizing Radiotherapy Dosage Rats Rats, Wistar Tooth eruption Tooth Eruption - radiation effects
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Beschreibung
Zusammenfassung:	Highlights • Thirty adult male rats ( Rattus norvegicus , Albinus Wistar), with a mean weight of 220 g, obtained from the central vivarium of UNICAMP were used in the study. • In this study, we chose to use the rat incisor, because this tooth has continued growth and its cells are constantly renewing. The odontogenic region can regenerate because it is an area of cellular differentiation.
ISSN:	0003-9969 1879-1506
DOI:	10.1016/j.archoralbio.2014.07.004