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. 2010 Apr 28;30(17):6080–6093. doi: 10.1523/JNEUROSCI.5493-09.2010

Figure 1.

Figure 1.

IGF-1 stimulates HIF-1α protein expression in hippocampal neuron cultures. A, Representative immunoblots and corresponding densitometric analysis showing HIF-1α and HIF-1β protein levels in hippocampal neuron cultures from vehicle control (C), IGF-1 (1–1000 ng/ml), or DFO (100 μm) treatment for 6 h. B, Representative immunoblots and corresponding densitometric analysis showing HIF-1α and HIF-1β protein levels in hippocampal neuron cultures from vehicle control or IGF-1 (300 ng/ml) treatment for 1–24 h. Data are presented as mean ± SEM. *p < 0.05 compared with the vehicle control (distilled water) group by unpaired Student's t test.