Fig. 4
From: Effects of hypoxia stress on the milk synthesis in bovine mammary epithelial cells
Effects of hypoxia on mitochondria structure and function in BMECs. A The ATP production data (n = 7). B ROS levels data (n = 3). C Mitochondrial mass data (n = 3). D Images of BMECs captured by transmission electron microscope after exposure to hypoxia for 0, 6, or 24 h. 2,600×: scale bar = 5 μm; 13,500×: scale bar = 500 nm. Black arrows: normal mitochondria; red arrows: elongated mitochondria; blue arrows: mitochondria with fuzzy margins; white arrows: swollen or crista-ruptured mitochondria; green arrows: lipid droplets. Data with error bars represent mean ± SEM. Statistical significance (P < 0.05) marked by different lowercase letters on individual bars was determined by ANOVA with Tukey’s multiple comparison test