Figure 8

Immunofluorescence analysis of EGFR in MCF-7 cells (n = 3). DAPI: Fluorescent blue (nucleus; FITC green). EGFR expression following treatment with (a) XAN and BER, (b) ANG, PSO, IMP was indicated by its localization to the cell membrane of MCF-7 cells. For immunofluorescence staining was analysed at (x160). EGFR: Epidermal Growth Factor Receptor, ANG: Angelicin, TAM: 4-hydroxy Tamoxifen, XAN: Xanthotoxol, BER: Bergapten, PSO: Psoralen and IMP: Isoimperatorin.