Long Noncoding RNA SNHG4 Attenuates the Injury of Myocardial Infarction via Regulating miR-148b-3p/DUSP1 Axis

Figure 5

The regulatory mechanisms of SNHG4 involving miR-148b-3p/DUSP1 in hypoxia-induced H9c2 cells. (a) The protein expression of DUSP1 in hypoxia-induced H9c2 cells was determined by western blot. (b) Cell viability (OD450) was measured by MTT assay. (c) Caspase-3 activity. (d) The protein expression of Bax and Bcl-2 were measured by western blot. (e–g) The levels of TNF-α, IL-6, and IL-1β were measured by ELISA. ; .

(a)

(b)

(c)

(d)

(e)

(f)

(g)