Erratum

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 asfollows:

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 morphologyof human osteoblasts without cyanoacrylates and no inhibition zone (objective, x20; scale bar, 100 mm).

FIGURE 2. Fluorescence imaging of human osteoblast cultures at 7 days stained by phalloidin (green fluorescence) and 4’,6-diami-dino-2-phenylindole (bluefluorescence) for the observationofactin cytoskeletonandnuclei, respectively, shows the interaction of humanosteoblasts aroundmethyl 2-cyanoacrylate.Note the inhibition zonearoundmethyl 2-cyanoacrylate (objective, x40; scale bar, 50mm).

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 observationof actin cytoskeletonand nuclei, respectively, shows the interaction ofhumanosteoblasts around ethyl 2-cyanoacrylate. Note the inhibition zone around ethyl 2-cyanoacrylate (objective, x40; scale bar,50 mm).

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