Figure 1From: Induction of insulin secretion in engineered liver cells by nitric oxideHepa1-6 cells expressing the human insulin gene produce and secrete insulin. Comparison of insulin secretion from Hepa1-6 cells infected with human insulin or control adenovirus, after treatment with 1 or 25 mM glucose for 1 h. Total insulin secretion is expressed as μU/ml * 106 cells.Back to article page