[Retracted] MicroRNA-489 Promotes the Apoptosis of Cardiac Muscle Cells in Myocardial Ischemia-Reperfusion Based on Smart Healthcare

Figure 1

High expression of miR-489 in cardiac muscle cells of animal model in the H/R group. (a) Levels of LDH and CK in the serum in rats of the H/R group increased significantly compared with that of the control group (n = 5,  < 0.05). (b) miR-489 expression was measured by qRT-PCR after primary separation of cardiac muscle cells in rats. Compared with that of the controls, miR-489 expression was increased in the H/R group on Day 14 and Day 28 (n = 5,  < 0.05).

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