Fig. 2From: Expression of specific IGFBPs is associated with those of the proliferating and differentiating markers in regenerating rat plantaris musclemRNA expression of PCNA (a), MyoD (b), p21 (c) and myogenin (d) after bupivacaine injection. BP bupivacaine-injected muscle, SL saline-injected muscle. Data are presented as the relative values compared to those of the untreated control group (cont). Values are the mean ± SD. Significant differences from cont (*p < 0.05)Back to article page