Figure 1. CoCl2 inhibits the expression of mitochondrial respiratory chain complex subunits.
(A) CoCl2 (200 μM) induces ROS production in TE-1 cells. (B) The expression profile of mitochondrial respiratory chain complex subunits and HIF-1α in TE-1 cells treated with a gradient concentration of CoCl2. (C) CoCl2 (200 μM) reduces the mRNA level of mitochondrial respiratory chain complex subunits of TE-1 cells.