Research Article

Protective Effect of Degraded Porphyra yezoensis Polysaccharides on the Oxidative Damage of Renal Epithelial Cells and on the Adhesion and Endocytosis of Nanocalcium Oxalate Crystals

Figure 8

Observation of the accumulation of nano-COM in HK-2 cell lysosomes before and after PYP protection by confocal microscopy. COM concentration: 200 μg/mL; endocytosis time: 24 h. Use DAPI and LysoTracker Red to label the nucleus (blue) and lysosome (red), respectively. Other experimental conditions are the same as in Figure 3.