Demonstrates protein expression of (A) AKT and (B) IGFBP3. N = 4 in each group; Total extracellular regulated kinase (TERK) served as an internal control to which AKT and IGFBP3 were normalized to provide relative integrated density (IDV).

<p>* Denotes significant changes in protein expression by Students t-test (P<0.05); FN - Carotid arteries from control (normoxic) fetus, FH - Carotid arteries from antenatal long-term hypoxia acclimatized animals.