Erratum: Cytotoxicity testing of methyl and ethyl 2-cyanoacrylate using direct contact assay on osteoblast cell cultures (Journal of Oral and Maxillofacial Surgery 71 (35-41))

摘要

In "Cytotoxicity Testing of Methyl and Ethyl 2-Cyanoacrylate Using Direct Contact Assay on Osteoblast Cell Cultures" (Morais et al., J Oral Maxillofac Surg 71:35-41) the correct version of Figures 1-3 are as follows: FIGURE 1. Fluorescence imaging of human osteoblast cultures at 7 days stained by phalloidin [green fluorescence) and 4',6-dia-midino-2-phenylindole [blue fluorescence) for the observation of actin cytoskeleton and nuclei, respectively, shows the morphology of human osteoblasts without cyanoacrylates and no inhibition zone (objective, x20; scale bar, 100 ixm).FIGURE 2. Fluorescence imaging of human osteoblast cultures at 7 days stained by phalloidin [green fluorescence) and 4',6-diami-dino-2-phenylindole [blue fluorescence) for the observation of actin cytoskeleton and nuclei, respectively, shows the interaction of human osteoblasts around methyl 2-cyanoacrylate. Note the inhibition zone around methyl 2-cyanoacrylate (objective, x40; scale bar, 50 fim). FIGURE 3. Fluorescence imaging of human osteoblast cultures at 7 days stained by phalloidin [green fluorescence) and 4',6-diami-dino-2-phenylindole (blue fluorescence) for the observation of actin cytoskeleton and nuclei, respectively, shows the interaction ofhuman osteoblasts around ethyl 2-cyanoacrylate. Note the inhibition zone around ethyl 2-cyanoacrylate (objective, x40; scale bar,50 /inn).