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. 2014 Feb 6;9(2):e88164. doi: 10.1371/journal.pone.0088164

Figure 3. Apoptosis of U87MG human glioblastoma cells induced by doxazosin.

Figure 3

(A, B) Representative microphotographs illustrate reduced viability of U87MG cells treated with 30 µM doxazosin (24 h) compared to controls exposed to the solvent, 0.2% DMSO. The scale bar represents 20 µm. (C) Concentration-response relationships based on data obtained using XTT assays for U87MG cell death yield an EC50 value of 28.9 µM. Data are given as mean ± SEM.