FIGURE 1.
Model showing sodium-dependent transporters and possible signaling roles. Several Na+-dependent solute carriers with their individual stoichiometry of ions, sugars, and amino acids are depicted. SGLT, Na+-dependent glucose cotransporter; EAAT, Na+-dependent excitatory amino acid transporter; NCX, Na+-dependent Ca2+ exchanger; NHE, Na+-dependent hydrogen exchanger; NKCC, Na+-dependent potassium chloride cotransporter; NCC, Na+-dependent chloride cotransporter; NME, Na+-dependent magnesium exchanger; SCN, Sodium Channel. Transporters are regulated by alpha adrenergic (αAR), angiotensin II (AT), and endothelin (ET) receptors.