Nogueira, T. O.Zorn, T. M TStene, T.Koppang, H. S.2014-05-272014-05-271988-01-01Acta Anatomica, v. 133, n. 1, p. 45-49, 1988.0001-5180http://hdl.handle.net/11449/63837Twelve female Wistar rats received 1.5 mg/kg of colchicine (CLC) intravenously. Control animals were similarly injected with isotonic saline solution. The animals were killed 5 h, 24 h, 3 days and 7 days after injection. Ninety minutes prior to sacrifice, all animals received an intraperitoneal injection of 3H-proline. Autoradiograms of maxillary incisors showed that CLC increased the retention of the labeled precursor in the odontoblasts. It was also shown that the odontoblasts in the different sectors of the rat incisor present different sensitivities to the CLC action.45-49engcolchicineradioisotopeanimal cellanimal experimentdentinincisorintravenous drug administrationnonhumanodontoblastrattooth developmentAnimalAutoradiographyColchicineDentinDentinogenesisFemaleIncisorProlineRatsRats, Inbred StrainsArtigo10.1159/000146613Acesso restrito2-s2.0-0023754172