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Histogram showing the changes in area of fibrils at day 21 in no-injury and post-injury dcn+/+ and dcn−/− mouse corneas. A vividly enhanced uneven distribution of fibrils was noted in dcn−/− corneas (D) compared to dcn+/+ corneas (C) after injury. The corresponding no-injury corneas (A & B) did not show such abnormality. Quantification found changes were significant between dcn−/− and dcn+/+ corneas post injury (E). Data are expressed in ± SEM and ***P < 0.001.
