Figure 5.
U87 cells transfected with 1 µL/mL of Lipofectamine and 0.8 µg/mL of pEGFP-N1-Hif-1α, untreated (A) and treated with CoCl2 (B) at a concentration of 50 µM. Nuclei staining with 1.5 μg/mL Hoechst (magnification 40×).
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