Figure 1From: Bench-to-bedside review: The gut as an endocrine organ in the critically illHormones affecting gastric emptying in health and critical illness. Effect of hormones on gastric emptying (GE) in health and their known fasting concentrations in the critically ill. CCK, cholecystokinin; GLP, glucagon-like peptide; ICU, intensive care unit; PYY, peptide YY.Back to article page