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. 2018 Feb 13;13(2):e0192769. doi: 10.1371/journal.pone.0192769

Table 5. Biomechanical parameters at 16 weeks: Mean value and standard deviation (SD) for specimens in the Low-Dose (LD), High-Dose (HD) and control Groups.

Biomechanical Parameters at 16 weeks
(Mean Value ± SD)
Control Group
(n = 7)
Low-Dose Group
(n = 5)
High-Dose Group
(n = 4)
Cross Sectional Area (mm2) 9.58 ± 1.47 22.61 ± 14.35 11.74 ± 1.42
Stiffness (N/mm) 91.4 ± 23.7 60.338 ± 35.93 57.82 ± 16.06
Young’s Modulus (MPa) 300.1 ± 116.32 129.45 ± 81.76 191.18 ± 52.54
Yield Tension (N) 215.24 ± 55.88 155.34 ± 98.07 164.73 ± 62.67
Yield Stress (MPa) 23.45 ± 8.78 9.09 ± 6.72 14.47 ± 6.14
Ultimate Tension (N) 267.28 ± 50.11 213.84 ± 127.12 253.66 ± 95.32
Ultimate Stress (MPa) 28.86 ± 8.13 12.43 ± 8.93 22.39 ± 9.61

SD: standard deviation

n: number of animals

mm: millimeters

N: Newtons

MPa: Megapascal