948320.fig.003
Figure 3: The comparison of remaining DNA content in decellularized esophageal tissue with and without DNA digestion (both 𝑛 = 6 ). Significant differences between both groups do not exist ( 𝑃 = n . s .). Native, untreated esophageal tissue served as control ( 𝑛 = 6 ). *** = 𝑃 < 0 . 0 0 1 versus decellularized esophagus without DNA digestion group. +++ = 𝑃 < 0 . 0 0 1 versus decellularized esophagus with DNA digestion group.