1. Short-term desensitization of muscarinic K⁺ channel current in isolated atrial myocytes and possible role of GTP-binding proteins

   • Yoshihisa Kurachi
   • Toshiaki Nakajima
   • Tsuneaki Sugimoto

   Excitable Tissues and Central Nervous Physiology Pages: 227 - 233

2. The Ca²⁺-sensitive K⁺-currents underlying the slow afterhyperpolarization of bullfrog sympathetic neurones

   • Kohichi Tanaka
   • Kenji Kuba

   Excitable Tissues and Central Nervous Physiology Pages: 234 - 242

3. Ca²⁺ channels in the apical membrane of the toad urinary bladder

   • Willy Van Driessche
   • J. De Beir-Simaels

   Transport Processes, Metabolism and Endocrinology; Kidney, Gastrointestinal Tract, and Exocrine Glands Pages: 243 - 249

4. Adrenergic stimulation of the rat mesenteric vascular bed: a combined micro- and macrocirculatory study

   • L. M. L. Le Noble
   • G. J. Tangelder
   • H. A. J. Struyker-Boudier

   Heart, Circulation, Respiration and Blood; Environmental and Exercise Physiology Pages: 250 - 256

5. Influence of changes in cardiac output on the acid-base status of arterial and mixed venous blood

   • Y. L. Hoogeveen
   • J. P. Zock
   • W. G. Zijlstra

   Heart, Circulation, Respiration and Blood; Environmental and Exercise Physiology Pages: 257 - 262

6. Diffusional shunting of oxygen in saline-perfused isolated rabbit heart is negligible

   • J. H. G. M. van Beek
   • G. Elzinga

   Heart, Circulation, Respiration and Blood; Environmental and Exercise Physiology Pages: 263 - 271

7. Anabolic steroids alter the haemodynamic effects of endurance training on the canine left ventricle

   • Pauliina Rämö
   • Raimo Kettunen
   • Leo Hirvonen

   Heart, Circulation, Respiration and Blood; Environmental and Exercise Physiology Pages: 272 - 278

8. Cell Na⁺ activities and transcellular Na⁺ absorption by descending colon from normal and Na⁺-deprived rabbits

   • Klaus Turnheim
   • Randall L. Hudson
   • Stanley G. Schultz

   Transport Processes, Metabolism and Endocrinology; Kidney, Gastrointestinal Tract, and Exocrine Glands Pages: 279 - 283

9. Cholecystokinin (CCK₈) regulates glucagon, insulin, and somatostatin secretion from isolated rat pancreatic islets: interaction with glucose

   • E. J. Verspohl
   • H. P. T. Ammon

   Transport Processes, Metabolism and Endocrinology; Kidney, Gastrointestinal Tract, and Exocrine Glands Pages: 284 - 287

10. Properties of single K⁺ channels in the basolateral membrane of rabbit proximal straight tubules

    • Heinz Gögelein
    • Rainer Greger

    Transport Processes, Metabolism and Endocrinology; Kidney, Gastrointestinal Tract, and Exocrine Glands Pages: 288 - 295

11. Responses of sacral visceral afferents from the lower urinary tract, colon and anus to mechanical stimulation

    • E. Bahns
    • Ulrike Halsband
    • W. Jänig

    Excitable Tissues and Central Nervous Physiology Pages: 296 - 303

12. A myosin phosphatase modulates contractility in skinned smooth muscle

    • Corinna Bialojan
    • J. Caspar Rüegg
    • Joseph DiSalvo

    Excitable Tissues and Central Nervous Physiology Pages: 304 - 312

13. ATP-sensitive K⁺ channels in rat ventricular myocytes are blocked and inactivated by internal divalent cations

    • Ian Findlay

    Excitable Tissues and Central Nervous Physiology Pages: 313 - 320

14. Fibre type transition and stiffness modification of soleus muscle of trained rats

    • F. Goubel
    • J. F. Marini

    Excitable Tissues and Central Nervous Physiology Pages: 321 - 325

15. Tension activation and relaxation in frog atrial fibres

    • Daniel Potreau
    • Sylvain Richard
    • Guy Raymond

    Excitable Tissues and Central Nervous Physiology Pages: 326 - 334

16. A simple method of fast extracellular solution exchange for the study of whole-cell or single channel currents using patch-clamp technique

    • S. Hering
    • D. J. Beech
    • T. B. Bolton

    Excitable Tissues and Central Nervous Physiology Pages: 335 - 337

17. A polisher for patch pipets

    • Mark D. Leibowitz
    • Vincent E. Dionne

    Instruments and Techniques Pages: 338 - 339

18. A simple electronic circuit for determining the twitch force and resting force of small heart muscle preparations

    • Mark R. Boyett
    • Allan J. Levi

    Instruments and Techniques Pages: 340 - 341

19. L-alanine evokes opening of single Ca²⁺-activated K⁺ channels in rat liver cells

    • Christine E. Bear
    • Ole H. Petersen

    Short Communication Pages: 342 - 344

20. Currents carried by sodium ions through transient calcium channels in clonal GH3 pituitary cells

    • Guilherme Suarez-Kurtz
    • George M. Katz
    • John P. Reuben

    Short Communication Pages: 345 - 347