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Fig. 10 | Cancer Cell International

Fig. 10

From: Epigallocatechin-3-gallate inhibits the growth and increases the apoptosis of human thyroid carcinoma cells through suppression of EGFR/RAS/RAF/MEK/ERK signaling pathway

Fig. 10

Effects of EGCG on the expression levels of cleaved PARP and p-ERK1/2 in human thyroid carcinoma xenografts. a, b Representive photographs of cleaved PARP and p-ERK1/2 staining in TT, TPC-1, and ARO xenograft tumors; original magnification ×400. c, d The cleaved PARP and p-ERK1/2 positive cells were calculated by the formula shown above. Values are presented as mean ± SEM (n = 3). *P < 0.05, **P < 0.01 compared with the control group

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