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. 2016 May 31;12:82. doi: 10.1186/s12917-016-0707-7

Fig. 4.

Fig. 4

Western blot analysis of EGFR and downstream proteins. EGFR, total Akt and p-Akt were detected in all OSA cell lines investigated. Higher levels of p-Akt were seen after treatment with erlotinib, with or without radiation, in Dharma and D17 cells at 0.25, 0.5, 1, 2 and 24 hours