Luteolin Exerts Cardioprotective Effects through Improving Sarcoplasmic Reticulum Ca²⁺-ATPase Activity in Rats during Ischemia/Reperfusion In Vivo

Figure 5

Neither luteolin nor I/R injury changes protein expression of SERCA2a. (a) 30 min/0 min I/R; (b) 30 min/30 min I/R; (c) 30 min/60 min I/R; (d) 60 min/30 min I/R; (e) 30 min/120 min I/R; (f) 30 min/6 h I/R; (g) 30 min/12 h I/R; (h) 30 min/1 d I/R; (i) 30 min/3 d I/R; (j) 30 min/5 d I/R; (k) 30 min/7 d I/R. The results were expressed as ratio of SERCA2a/β-actin protein density of 3 independent experiments. There were no significant differences among the studied groups.

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