Ractopamine and growth hormone combinations
AssigneeEli Lilly and Company
InventorsDavid B. Anderson, D. Jay Jones, Alvin L. Melliere
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Abstract
Combined administration of a growth hormone related substance and ractopamine, cimaterol, clenbuterol, L-644,969, or albuterol to swine provides improved growth feed efficiency, and carcass quality. Administration of ractopamine, cimaterol, clenbuterol, L-644,969, or albuterol to swine that also receive growth hormone related substance reduces greater than normal blood sugar and insulin levels.
Claims9
A composition suited for parenteral administration to a pig which comprises ractopamine and an exogenous growth hormone related substance selected from the group consisting of growth hormone, growth hormone releasing factor, and analogues of growth hormone and growth hormone releasing factor, in amounts effective to obtain improved growth promotion or feed efficiency and in amounts of ractopamine effective to reduce elevated blood sugar or blood insulin attributable to the exogenous growth hormone related substance.
Dependencies are inferred from the claim text.