the animals were nourished by total parenteral nutrition for 5 days and divided into six groups ( n = 5 in each group ) on the basis of nonprotein calories given with or without an infusion of catecholamines : group g received 100 % of nonprotein calories with glucose , group f received 50 % of nonprotein calories with glucose , and the remaining 50 % with lipid emulsion , groups epi-g and epi-f received epinephrine ( 1 microgram/kg body weight/min ) in addition to the same total parenteral nutrition solution as group g or f , and groups nor-g and nor-f received norepinephrine ( 1 microgram/kg/min ) in a similar manner .
C0007412
catecholamines
C0028351
norepinephrine