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. 2018 Jun 27;30(4):355–364. doi: 10.1016/j.sdentj.2018.06.002

Table 3.

Mean (ng/ml) cumulative release values of TGF-β1of all groups at the four time points.

Group 1 Hour 1 Day 1 Week 2 Weeks
Group II 1.53 ± 0.29Aa 2.63 ± 0.20Ba 5.60 ± 0.66Ca 5.55 ± 0.41Ca
Group III 5.11 ± 1.07Ab 6.25 ± 0.52Bb 10.73 ± 2.26Cb 10.66 ± 0.68Cb
Group IV 13.10 ± 1.67Ac 16.77 ± 2.08Bc 22.50 ± 4.72Cc 19.79 ± 3.35Dc

–Different capital superscript letters in each raw indicate significant difference between different time points within the same group.

–Different small superscript letters in each column indicate significant difference between the different groups at each time point.