Fig. 2
From: Automated freeze-thaw cycles for decellularization of tendon tissue - a pilot study
Visible nuclei count (a) and DNA content (b) of decellularized tendon samples (n = 10). Mean values of residual nuclei count (a) and residual DNA (b) in % relative to the controls (n = 10). The vertical error bars indicate the confidence interval of 95%. There were no significant differences in the number of residual nuclei and in the amount of DNA content among tendon samples of both automated protocols (group 1 and 2) and the manually performed protocol (group 3) for decellularization