Fig. 5

Mean T1 (a–c) and T2 (d–f) values for the treated and control sides of the (a, d) kidney medulla, (b, e) kidney cortex and (c, f) lumbar muscle tissues. The mean values are computed for animals in the low (<1.2 kWcm²) and high (≥1.2 kWcm²) de-rated acoustic intensity groups. For each group the pre- and post-treatment values are displayed. Error bars represent one standard deviation. Significant differences between pre- and post-treatment groups are denoted by *