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. 2021 Jan 27;21(4):289. doi: 10.3892/etm.2021.9720

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Copyright: © Li et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Effects of PAA treatment on NRK-49F cell viability. (A) The chemical structural formula of PAA. (B) Cytotoxicity of NRK-49F cells following treatment with PAA as measured using Cell Counting kit-8. (C) Cytotoxicity was measured after treatment with PAA at the indicated concentrations. (D) PDGF-C protein expression was measured by western blotting after treatment with PAA at the indicated concentrations. n=6. ^*P<0.05 and ^***P<0.001 vs. Control. PAA, poricoic acid A; OD, optical density; PDGF-C, platelet-derived growth factor C.