Is the measurement of free IGF-I more indicative than that of total IGF-I in the evaluation of the biological activity of the GH/IGF-I axis?
Janssen
J A
JA
Department of Internal Medicine III, Erasmus University, Rotterdam, The Netherlands.
Lamberts
S W
SW
D019382:Human Growth Hormone / Q000502:physiology*; D006801:Humans; D018969:Insulin-Like Growth Factor Binding Proteins / Q000097:blood; D007334:Insulin-Like Growth Factor I / Q000032:analysis* / Q000502:physiology; D011485:Protein Binding
D018969:Insulin-Like Growth Factor Binding Proteins; D019382:Human Growth Hormone; D007334:Insulin-Like Growth Factor I