Increased Expression of Insulin-like Growth Factor-I in Serum and Liver after Recombinant Human Growth Hormone Administration in Thermally Injured Rats

BACKGROUND: Recombinant human growth hormone (rhGH) has been shown to modulate the hypermetabolic response and the hepatic acute-phase response after thermal injury. In vitro studies, however, demonstrated that rhGH activates insulin-like growth factor-I (IGF-I) gene transcription and production, suggesting that rhGH may exert some of its effects indirectly through IGF-I stimulation. The purpose of this study was to determine the effects of …