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 1

Cell viability change of HK-2 cells before and after PYP protection. NC: normal control; DC: damaged control. Oxalate damage concentration: 2.8 mmol/L; damage time: 3.5 h; protective time: 12 h. Compared with the DC group, , .