Fig. 5From: Avemar and Echinacea extracts enhance mobilization and homing of CD34+ stem cells in rats with acute myocardial infarctionEffect of (a) Avemar treatment or (b) Echinacea treatment on serum GM-CSF in rats with acure myocardial infarction (AMI) at different time intervals from the infarction development. Values are expressed as a percentage of normal. a Significant difference from the normal group at P < 0.05. b Significant difference from the corresponding AMI control group at P < 0.05. c Significant difference from the corresponding post-treated group at P < 0.05Back to article page