ALDH2 and chronic kidney disease: In Fig. 2, 5/6 NX exposures remarkably increasedthe heart weight/body weight (HW/BW) in WT mice instead of in ALDH2 deficiencygroups, and the lung wet weight/body weight (LWW/BW) was greater in WT andALDH2-/- groups with CKD than the corresponding sham groups.