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. 2019 Dec 9;32(3):e1457. doi: 10.1590/0102-672020190001e1457

TABLE 1. Evaluation of collagen I and collagen III (in the total area), expressed in mm2, in the control and probiotic groups, at times 3PO, 7PO and 10PO .

Variable Group n Mean ± standard deviation p*(3rd x 7th x 10th)
3PO day 7PO day 10PO day
Collagen I
Area (mm2) Control 12 1.33 ± 0.88 0.96 ± 0.85 0.62 ± 0.61 0.313
Probiotic 12 1.75 ± 0.66 0.30 ± 0.23 1.38 ± 0.73 <0.001
p** (C x P) 0.266 0.028 0.007
Collagen III
Area (mm2) Control 12 0.019 ± 0.014 0.018 ± 0.010 0.032 ± 0.027 0.598
Probiotic 12 0.014 ± 0.013 0.029 ± 0.012 0.029 ± 0.028 0.023
p** (C x P) 0.178 0.014 0.932