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. 2023 Jan 29;12(3):582. doi: 10.3390/foods12030582

Figure 1.

Figure 1

MTT assay showing the viability, expressed in IC50 values, of HaCaT, HepG2, HCT116, and H460 cells after exposure to the extracts of broccoli seedlings grown under room (RT) and high temperature (HT). Values represent mean ± standard deviation of three biological replicates and three technical replicas. Different letters indicate a significant difference among the values for each cell type separately (ANOVA, Duncan’s test, p ≤ 0.05). HaCaT = normal human keratinocytes, HepG2 = hepatocellular carcinoma cells, HCT116 = colorectal carcinoma cells, and H460 = lung carcinoma cells.