RT Book, Section A1 Santer, René A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 6726326 T1 Chapter 157. Disorders of Glucose Transporters T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=6726326 RD 2023/09/21 AB D-glucose and other monosaccharides are hydrophilic substances that cannot easily cross the lipophilic bilayer of the cell membrane. Since carbohydrates are most important for supplying energy to essentially all cell types, specific transport mechanisms have evolved. While vesicle-associated glucose transport has been described only recently,1-4 transporter proteins have been known for years. Such proteins are embedded into the cell membrane and function as hydrophilic pores that allow cellular uptake and release and allow transcellular transport of monosaccharides.