Cordyceps sinensis Increases Hypoxia Tolerance by Inducing Heme Oxygenase-1 and Metallothionein via Nrf2 Activation in Human Lung Epithelial Cells
Figure 9
Schematic representations of effects of hypoxia and aqueous extract of Cordyceps sinensis in A549 cells. Putative corelation among various transcription factors and mechanism of tolerance to hypoxia, upregulation/downregulation after hypoxia (solid arrow), and upregulation/downregulation after Cordyceps sinensis treatment (dotted arrow).