HSP27 Alleviates Cardiac Aging in Mice via a Mechanism Involving Antioxidation and Mitophagy Activation

Figure 4

HSP27 decreases ROS contents in the hearts of old mice. The hearts were collected from 24-month-old mice. DCFH assay was performed to evaluate intracellular ROS contents. The relative contents of ROS were expressed as the arbitrary units per μg protein. versus WT controls. per group.

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