Figure 4From: Transcriptional responses in the adaptation to ischaemia-reperfusion injury: a study of the effect of ischaemic preconditioning in total knee arthroplasty patientsValidation of microarray data using RT-PCR. Gene expression patterns of five selected genes in skeletal muscle biopsies of control and preconditioned patients as determined by RT-PCR. Values are the mean fold difference from control. * = P < 0.05; ** = P < 0.01 for control group versus IPC group.Back to article page