Melatonin Modulates Endoplasmic Reticulum Stress and Akt/GSK3-Beta Signaling Pathway in a Rat Model of Renal Warm Ischemia Reperfusion

Figure 3

Western blot of GRP 78 (a), total and phosphorylated PERK (b), XBP-1 (c), and ATF6α (d). β-actin was used as a loading control. One representative blot of six independent experiments is shown at the top whereas densitometric analysis is shown at the bottom. Results are expressed as mean ± SEM. versus Sham. versus I/R.

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