Fig. 6From: A randomized trial of remote ischemic preconditioning and control treatment for cardioprotection in sevoflurane-anesthetized CABG patientsMacrophage migration inhibitory factor is not different after RIPC. Difference in macrophage migration inhibitory factor (MIF) levels measured in blood before and after RIPC does not differ between the control and RIPC treated group. Single values and mean. Control n = 16, RIPC n = 13Back to article page