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 3

FT-IR spectra of CaOx crystals induced by SLPs at different concentrations. (a) LP0. (b) SLP1. (c) SLP2. (d) SLP3. (e) SLP4. In Figs. (a) 0.4; (b) 0.8; (c) 1.2; (d) 1.6 g/L.

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(b)

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