Abstract
Two major forms of insulin-like growth factors (IGF-I and IGF-II) and their specific binding proteins have been detected in body fluids, including serum, cerebrospinal fluid, breast milk, lymph, and saliva. Extracts of almost any tissue reveal the presence of IGFs. Many cells in culture secret IGFs and various forms of their carrier proteins into the medium (1–3).
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© 1991 Plenum Press, New York
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Guler, HP., Wettstein, K., Schurr, W., Zapf, J., Froesch, E.R. (1991). Recombinant Human Insulin-Like Growth Factor I: Effects in Normal Subjects and Implications for Use in Patients. In: Raizada, M.K., LeRoith, D. (eds) Molecular Biology and Physiology of Insulin and Insulin-Like Growth Factors. Advances in Experimental Medicine and Biology, vol 293. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5949-4_9
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DOI: https://doi.org/10.1007/978-1-4684-5949-4_9
Publisher Name: Springer, Boston, MA
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