Figure 1From: Cardiac angiogenesis directed by stable Hypoxia Inducible Factor-1Cardiac hypertrophy following transgene expression in cardiomyocytes. Hematoxylin & Eosin staining of hearts from 8 week old mice with the Tet-regulated transgene uninduced (On dox) or induced for four weeks (Off dox 28 days) reveals overt hypertrophy with continuous stable HIF-1α-PPN-HA expression.Back to article page