Research Article

Hormone Replacement Therapy and Aging: A Potential Therapeutic Approach for Age-Related Oxidative Stress and Cardiac Remodeling

Figure 1

The experimental protocol of the study. E2: estrogen; RAL: raloxifene; HO: heme oxygenase; GSH: glutathione; MMP-2: matrix metalloproteinase-2; TIMP-2: tissue inhibitor of matrix metalloproteinase-2.