Jujuboside A Protects H9C2 Cells from Isoproterenol-Induced Injury via Activating PI3K/Akt/mTOR Signaling Pathway

Figure 3

Effect of JUA on ISO-induced morphological changes in H9C2 cells. Cells were pretreated with or without JUA (100 μM) for 3 h and then incubated in the presence of ISO (100 μM) for a further 6 h. Changes in cell morphology were observed using a phase-contrast inverted biological microscope (a), scanning electron microscope (b), and transmission electron microscope (c). Con is the control cells without any medicine processing; ISO is the model cells treated with 100 μM of ISO; JUA + ISO is the medicine cells treated with JUA and ISO.

(a)

(b)

(c)