Fig. 10. Apoptosis. (A, B) TUNEL staining of granulation tissue in (A) control sODN and (B) Cx43-asODN-treated wounds on day 7. Apoptotic cells appear as bright green spots, some of which have been highlighted with arrowheads. (C) Numbers of apoptotic cells per field of view on days 5, 7 and 10 (n=6 for each) in wound sites treated with control sODN (white bars) and Cx43-asODN (black bars). Data are expressed as the mean ± s.e.m. Bars, 50 µm. For a high-resolution figure, please see the online version of this article.