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Western blot analysis of Raw264.7 cells cultured in hypoxic conditions with or without tamoxifen (TAM, 0.5μM, 0.25μM) (A), raloxifene (RAL, 1μM) (B), or bazedoxifene (BZA, 1μM) (C) or estradiol (E2, 1μM). Vinculin expression serves as an internal control. In all panels, –(minus) symbols in the hypoxia row indicate normoxic conditions. Representative data of at least three independent experiments are shown.
