Effects of enzymes on the creep behaviour of P. lividus CDs.

The numbers of values in the primary and secondary creep groups are shown respectively in parentheses. Means sharing the same superscript letter are significantly different (aP = 0.001; bP = 0.005; Mann-Whitney tests). There were no other statistically significant differences between enzyme-treated CDs and corresponding control (PBS- or Tris-ASW-treated) CDs.Effects of enzymes on the creep behaviour of P. lividus CDs.