Na-linked Transport of Organic Solutes: The Coupling between Electrolyte and Nonelectrolyte Transport in Cells

Front Matter....Pages I-IV
Opening Remarks....Pages 1-3
Ion Gradient Hypotheses and the Energy Requirement for Active Transport of Amino Acids....Pages 4-14
Models of Coupling and their Kinetic Characteristics....Pages 15-19
Lipid-Protein Interaction in Presence of Alkali-Cations....Pages 20-27
Neutral Amino Acids and the Ion Gradient Hypothesis....Pages 28-38
Electrolyte Effects on the Transport of Cationic Amino Acids....Pages 39-50
Transport of Amino Acids in Ehrlich Ascites Cells and Mouse Pancreas....Pages 51-67
An Examination of the Energetic Adequacy of the Ion Gradient Hypothesis for Nonelectrolyte Transport....Pages 68-83
Some Observations on the Nonhomogeneous Distribution inside the Ehrlich Cell....Pages 84-90
The Influence of H + , Na + and K + on the Influx of Glutamate in Ehrlich Ascites-Tumor Cells....Pages 91-98
Evidence for a Sodium-Independent Transport System for Glucose Derived from Disaccharides....Pages 99-108
The Na-Iindependent Transport of Sugar in Renal Tubular Cells....Pages 109-115
Sodium-Dependent Accumulation of Sugars by Isolated Intestinal Cells. Evidence for a Mechanism not Dependent on the Na + Gradient....Pages 116-129
The Effect of Sodium on the Transtubular Transport of D-Glucose in Rat Kidney and on the D-Glucose Binding to Isolated Brush Border Membranes....Pages 130-133
Views Dissenting with the ”Gradient Hypothesis”. Intestinal Sugar Absorption, Studies in vivo and in vitro....Pages 134-139
Two Modes of Sodium Extrusion from Dog Kidney Cortex Slices....Pages 140-145
General Comment....Pages 146-146
Sodium Activation of Intestinal Sugar and Amino Acid Transport: A General or an Individual Effect?....Pages 147-153
Is there any Evidence for a Transport System for Glucose Derived from Sucrose in Rat Kidney?....Pages 154-157
A Hypothesis on the Mechanism of Mutual Inhibition among Sodium-Dependent Transport Systems in the Small Intestine....Pages 158-160
Does the Stoichiometry of Coupling Necessarily Reveal the Composition of the Ternary Complex?....Pages 161-168
Specific Comment on the Paper Presented by Dr. H. N. Christensen....Pages 169-169
A Sodium Dependent, Non-Carrier Mediated Transport of a Passive Diffusing Substance across the Intestinal Wall....Pages 170-176
K + -Ions, Swelling, and Sugar Transport in Muscle....Pages 177-187
Sodium-Dependent Uptake of Iron-Transferrin in Rabbit Reticulocytes....Pages 188-196
Carrier-Mediated, Na + -lndependent Translocation of Calcium across the Brush Border Membrane of Rat Duodenum in vitro....Pages 197-201