Figure 4.
(a) Representative western blots of phospho-(p-Ser133)-CREB protein in neuronal nuclei of normoxic and hypoxic piglets. Lanes 1 and 2 represent normoxic and lanes 3, 4 and 5 represent hypoxic piglets.
(b) Relationship between the level of cerebral high energy phosphates and phospho-(p-Ser133)-CREB protein.