1. Pardridge WM, Oldendorf WH (1977) Transport of metabolic substrates through the blood-brain barrier. J Neuroceem 28: 5–12
2. Boyle PJ, Nagy RJ, O’Connor AM et al. (1994) Adaptation in brain glucose uptake following recurrent hypoglycemia. Proc Natl Acad Sci USA 91: 9352–6
3. Gjedde A, Crone C (1981) Blood-brain glucose transfer: repression in chronic hyperglycemia. Science 214: 456–7
4. Clarke DD, Sokoloff L (1994) Circulation and energy metabolism of the brain. In: Siegel GJ (ed) Basic neurochemistry: molecular, and medical aspects. Raven Press, New York, p 645–80
5. Kety SS (1991) The circulation, metabolism, and functional activity of the human brain. Neurochem Res 16: 1073–8