Research Article
Antioxidant Activity of Auricularia auricula Polysaccharides with Different Molecular Weights and Cytotoxicity Difference of Polysaccharides Regulated CaOx to HK-2 Cells
Figure 9
PI staining results of AAP-regulated CaOx crystals after 6 h of interaction with normal HK-2 cells. (a) Fluorescence microscope, scale: 50 μm; (b) relative fluorescence intensity. Crystal concentration: 200 μg/mL; time: 6 h; NC: cell group of crystal-free control group; DC: crystal group formed in the absence of polysaccharide. Compared with DC, ; .
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