Spatio-temporal immunolocalizations of cytokeratin 8 (CK8), vimentin, syndecan-1 and Ki-sixty seven were analyzed in 10 human incisors and canine tooth germs among the 7th and 20th developmental weeks. CK8 expression was delicate to average while in the epithelial tooth elements, though it shifted from absent or moderate in its mesenchymal componen