['Hemorrhagic shock produces a marked decrease in hepatic ATP, adenylate energy charge, and total adenosine nucleotides. This is followed by slow recovery to normal levels after resuscitation. Nucleotide metabolites are increased following shock and resuscitation. Previous experimental work has shown that supraphysiologic doses of insulin have salutary effects in animals with hemorrhagic shock and in cardiac patients. It appears that insulin causes increased availability of glucose and energy-producing substrates. This study examined whether resuscitation with glucose and insulin after hemorrhagic shock would alter the changes previously seen to occur in hepatic ATP levels, adenylate energy charge, or nucleotide metabolites.', "Male Sprague-Dawley rats were bled to a mean arterial blood pressure of 40 mm Hg for 30 min. They were then resuscitated with the shed blood and one of three fluids: (1) lactated Ringer's, (2) lactated Ringer's with 10% glucose, (3) lactated Ringer's with 10% glucose + 6 units/kg regular insulin. Liver biopsies were obtained prior to shock (baseline), after 30 min of shock (shock), and 90 min after resuscitation (90 min). Tissue levels of ATP, ADP, AMP, adenosine, inosine, hypoxanthine, and xanthine were measured. Serum at 90 min was evaluated for potassium, glucose, and tumor necrosis factor alpha (TNF-alpha).", 'The insulin-treated group had significantly increased hepatic ATP and energy charge following resuscitation compared with the other two groups. The insulin group also exhibited significant hypoglycemia. Total adenine nucleotides (ATP, ADP, and AMP) were significantly elevated 90 min postresuscitation in the insulin group. Mean blood pressures throughout the experiment were not significantly different among groups. TNF-alpha was highest in the insulin-treated group, but this was not significant.'] Does the use of insulin and glucose during resuscitation from hemorrhagic shock increase hepatic ATP?