Group

Wound Contraction (cm² ± SD)

Day 0 Day 14 (%)

Epidermal Thickness (µm ± SD)

p (*)

Collagen III (OD ± SD)

p (*)

Collagen I (OD ± SD)

p (*)

Control

0.983 ± 0.06

0.043 ± 0.007

95.9

83.71 ± 54.14

ref.

128,594.28 ± 13,155.05

ref.

64,132.17 ± 30,594.86

ref.

PDGF-BB

0.857 ± 0.031

0.032 ± 0.003

96.2

106.32 ± 30.08

1.00

113,938.06 ± 37,347.56

1.00

67,298.89 ± 34,439.19

1.00

PRP

1.080 ± 0.086

0.026 ± 0.003

97.5

108.11 ± 26.30

1.00

78,460.39 ± 29,341.07

0.003 (*)

26,434.11 ± 14,417.77

0.17

PA-6/SOMA

0.991 ± 0.071

0.060 ± 0.010

93.6

121.91 ± 27.82

1.00

107,178.44 ± 29,728.79

1.00

48,067.50 ± 22,569.19

1.00

PA-6/SOMA + PDGF-BB

1.034 ± 0.090

0.029 ± 0.004

97.3

109.18 ± 66.52

1.00

72,086.56 ± 21,666.83

<0.001 (*)

49,217.39 ± 9169.89

1.00

PA-6/SOMA + PRP

0.960 ± 0.043

0.075 ± 0.020

92.1

107.39 ± 36.95

1.00

97,463.61 ± 32,744.78

0.67

50,767.94 ± 27,534.09

1.00