Antioxidant Activities and Repair Effects on Oxidatively Damaged HK-2 Cells of Tea Polysaccharides with Different Molecular Weights

<div>Changes in integrity of lysosomes of damaged HK-2 cells after being repaired by TPSs with different Mw. (a) The image of the integrity of lysosome observed under fluorescence microscope; (b) quantitative analysis of intracellular lysosome integrity. The cells were stained by acridine orange. TPS concentration: 80 <i>μ</i>g/mL; oxalate damage concentration: 2.6 mmol/L. Damaged time: 3.5 h; repaired time: 10 h. Data were expressed as mean ± SD of three independent experiments. 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Oxidative Medicine and Cellular Longevity

fig8

Figure 8

Figure 8: Antioxidant Activities and Repair Effects on Oxidatively Damaged HK-2 Cells of Tea Polysaccharides with Different Molecular Weights 