Research Article

Regulation of Laminaria Polysaccharides with Different Degrees of Sulfation during the Growth of Calcium Oxalate Crystals and their Protective Effects on Renal Epithelial Cells

Figure 4

(a) SEM images of CaOx crystals, (b) soluble Ca2+ ions concentration in the supernatant, and (c) CaOx precipitate amount in the presence of SLPs at 1.6 g/L. (d) The influence of SLPs on the Zeta potential of CaOx crystals formed. Compared with the blank group, ; .
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