Research Article

Effect of Content of Sulfate Groups in Seaweed Polysaccharides on Antioxidant Activity and Repair Effect of Subcellular Organelles in Injured HK-2 Cells

Figure 2

LDH release amount of the damaged HK-2 cells after exposure to four DSPs with different −OSO3H content. The concentration of oxalate to injury HK-2 cells: 2.8 mmol/L; injury time: 3 h; DSP concentration: 60 μg/mL; repaired time: 12 h. NC: normal control; DC: damaged control. indicates ; indicates .