Figure 7. BECN1, LC3A, Atg 5, Atg 7 and Atg 12 are induced by hypoxia and H-R in human hepatocytes. This figure illustrates the induction of various Atg proteins involved in the regulation of autophagy during hypoxia and H-R. The effects of the PtdIns3K inhibitor 3-MA on Atg protein induction during hypoxia and H-R are also shown. All western blots were performed at least three times and presented blots are representative of all samples (n = 3).