Fig. 9.

Apelin (10 nM) effects on key mechanical parameters in afterloaded cardiomyocytes, isolated from A) WT and B) Apelin-KO mice. WT: N = 9, n = 17 for control and for apelin application. Apelin-KO: N = 4, n = 11 for control and n = 7 for apelin application.