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. 2018 Jan 25;13(1):e0191617. doi: 10.1371/journal.pone.0191617

Fig 2. Curcumin cytotoxicity assay.

Fig 2

(A) To detect the cytotoxicity of curcumin in host cells, HT29 cells were seeded and treated with various concentrations of curcumin for 2 days. Cell morphology was observed and recorded (magnification = 200x). (B) Trypan blue exclusion and (C) MTT assays were performed to determine the viability of treated cells.