Fig. 1From: High-fat stimulation induces atrial neural remodeling by reducing NO production via the CRIF1/eNOS/P21 axiPA increases ROS levels in cardiomyocytes. (A) The CCK-8 assay was conducted following stimulation with PA at concentrations of 0, 10, 50, 100, 150, or 200 µM, or after 150 µM PA stimulation for durations of 0, 6, 12, 24, 36, or 48 h. (B) Flow cytometry was employed to measure ROS levels following PA stimulation. (C) ROS production following PA stimulation was detected using fluorescence microscopy(20X). Scale bar = 100 μmBack to article page