Figure 3
From: Endothelial cells release cardioprotective exosomes that may contribute to ischaemic preconditioning

HUVEC exosomes protect cardiomyocytes via the ERK1/2 signalling pathway. The ERK1/2 inhibitors U0126 and PD98059 prevented protection of cardiomyocytes by HUVEC exosomes (N = 3; *P < 0.05).