Fig. 6

Ultrasound shear wave elastography of the rectus femoris muscle in rats. (A, B) Representative images of ultrasound shear wave elastography of each group the rectus femoris muscle. (C) and (E) were the shear modulus results on elastography at 10 and 20 days of traction treatment, respectively. (D) and (F) were the results of shear wave propagation velocity in the elastography in 10 and 20 days of treatment, respectively (n = 6). *P < 0.05 versus group N. #P < 0.05 versus group M. +P < 0.05 versus group R