Fig. 6.

Effects of hypoxia generated by using the insert-based enzymatic system on the phosphorylation of cell signalling molecules. Several molecules associated with cellular signalling and survival events are differentially phosphorylated between the hypoxia (H) and normoxia (N) groups at 2 hours after the hypoxic insult. One representative western blotting experiment is shown above the columns. Bars denote mean ± s.e.m. of three experiments; *P<0.05.