1. Density-dependent regulation of cell growth: An example of a cell-cell recognition phenomenon

   • M. A. Lieberman
   • L. Glaser

   Topical Review Pages: 1 - 11

2. Role of luminal buffers in renal tubular acidification

   • V. L. Costa Silva
   • S. S. Campiglia
   • G. Giebisch

   Articles Pages: 13 - 24

3. Cyclic AMP and intracellular ionic activities innecturus gallbladder

   • A. Diez de los Rios
   • N. E. DeRose
   • W. McD Armstrong

   Articles Pages: 25 - 30

4. Microscopical determination of the filtration permeability of the mucosal surface of the goldfish intestinal epithelium

   • J. Siegenbeek van Heukelom
   • M. D. van den Ham
   • J. A. Groot

   Articles Pages: 31 - 39

5. Ca−K Bi-ionic action potential in squid giant axons

   • Susumu Terakawa

   Articles Pages: 41 - 50

6. Periodic responses in squid axon membrane exposed intracellularly and extracellularly to solutions containing a single species of salt

   • Susumu Terakawa

   Articles Pages: 51 - 59

7. General and transport properties of hypotonic and isotonic preparations of resealed erythrocyte ghosts

   • S. Jausel-Hüsken
   • B. Deuticke

   Articles Pages: 61 - 70

8. Sulfatide role in the sodium pump

   • Fernando Zambrano
   • Miguel Morales
   • Mireya Rojas

   Articles Pages: 71 - 75

9. Protein interactions with lipid bilayers: The channels of kidney plasma membrane proteolipids

   • M. T. Tosteson
   • V. S. Sapirstein

   Articles Pages: 77 - 84

10. K-current fluctuations in inward-rectifying channels of frog skeletal muscle

    • W. Schwarz
    • B. Neumcke
    • P. T. Palade

    Articles Pages: 85 - 92

11. Potassium transport across rabbit descending colonin Vitro: Evidence for single-file diffusion through a paracellular pathway

    • Michael Fromm
    • Stanley G. Schultz

    Articles Pages: 93 - 98

12. Reaction of internal forms of the choline carrier of erythrocytes with N-ethylmaleimide: Evidence for a carrier conformational change on complex formation

    • R. Devés
    • R. M. Krupka

    Articles Pages: 99 - 103

13. Cell junction and cyclic AMP: I. Upregulation of junctional membrane permeability and junctional membrane particles by administration of cyclic nucleotide or phosphodiesterase inhibitor

    • J. L. Flagg-Newton
    • G. Dahl
    • W. R. Loewenstein

    Articles Pages: 105 - 121

14. Cell junction and cyclic AMP: II. Modulations of junctional membrane permeability, dependent on serum and cell density

    • J. L. Flagg-Newton
    • W. R. Loewenstein

    Articles Pages: 123 - 131

15. Cell junction and cyclic AMP: III. Promotion of junctional membrane permeability and junctional membrane particles in a junction-deficient cell type

    • R. Azarnia
    • G. Dahl
    • W. R. Loewenstein

    Articles Pages: 133 - 146

16. Partial purification and characterization of (Na⁺+K⁺)-ATPase from garfish olfactory nerve axon plasma membrane

    • George R. Kracke
    • Steven G. O'Neal
    • George K. Chacko

    Articles Pages: 147 - 156