Figure 2

Representative images and quantification of COL-I (line A), COL-III (line B) and COL-IV (line C) levels in SOL muscle. Groups: control (C), 10 days of passive stretching (St 10d) and 15 days of passive stretching (St 15d). Values are expressed as % of area total ± SEM. One-way ANOVA, p < 0.05: * vs. C; ** vs. St 10d n = 6/group.