1. Time dependent effects on contractile properties, fibre population, myosin light chains and enzymes of energy metabolism in intermittently and continuously stimulated fast twitch muscles of the rabbit

   • Dirk Pette
   • Werner Müller
   • Gerta Vrbová

   OriginalPaper Pages: 103 - 112

2. Structural and functional characteristics of individual phrenic motoneurons

   • Charles L. Webber Jr
   • Klaus Pleschka

   OriginalPaper Pages: 113 - 121

3. Effects of electrical stimulation in the lower brainstem on temperature regulation in the unanaesthetized guinea-pig

   • Zoltán Szelényi
   • Eugen Zeisberger
   • Kurt Brück

   OriginalPaper Pages: 123 - 127

4. Changes in the blood supply of the gastrointestinal tract in rats with age

   • Ferenc Varga
   • T. Z. Csáky

   OriginalPaper Pages: 129 - 133

5. Force velocity relations in vascular smooth muscle: The influence of pH, pCa, and noradrenaline

   • U. Peiper
   • M. Ehl
   • R. Laven

   OriginalPaper Pages: 135 - 141

6. Block of gating currents by ultraviolet radiation in the membrane of myelinated nerve

   • J. M. Fox
   • B. Neumcke
   • R. Stämpfli

   OriginalPaper Pages: 143 - 145

7. Studies on the lithium transport across the red cell membrane

   • Jochen Duhm
   • Franz Eisenried
   • Waldemar Greil

   OriginalPaper Pages: 147 - 155

8. Spectral analysis of spontaneous contractions of the isolated portal vein of rats

   • Helmut Hinghofer-Szalkay
   • Thomas Kenner
   • Willibald Estelberger

   OriginalPaper Pages: 157 - 160

9. An examination of the xenon clearance method

   • R. E. Devonshire
   • F. S. Nashat
   • J. W. Tappin

   OriginalPaper Pages: 161 - 165

10. Partial dissociation between salivary secretion and active potassium transport in the perfused cat submandibular gland

    • Lars Peter Laugesen
    • Jens Ole Dich Nielsen
    • Lene Caroc

    OriginalPaper Pages: 167 - 173

11. Comparison of the visco-elastic properties of the tail artery in spontaneously hypertensive and normotensive rats

    • R. Busse
    • R. D. Bauer
    • Th. Pasch

    OriginalPaper Pages: 175 - 181

12. Recovery of ultrastructural changes accompanying caffeine contractures in isolated muscle fibres of the crayfish

    • Branislav Uhrík
    • Daria Zacharová

    OriginalPaper Pages: 183 - 190

13. Different changes in contractile and histochemical properties of reinnervated and regenerated slow soleus muscles of the guinea-pig

    • E. Gutmann
    • J. A. Melichna
    • J. Štichová

    OriginalPaper Pages: 191 - 194

14. A new device to derive the force-velocity relationship of the isolated papillary muscle using a sonomicrometer and an electromagnet

    • H. P. Siepmann
    • M. Krossa
    • J. O. Arndt

    Instruments and Techniques Pages: 195 - 197

15. A window amplitude discriminator with adjustable upper and lower thresholds

    • W. Ohl
    • M. Fallert

    Instruments and Techniques Pages: 199 - 202

16. The role of the sarcoplasmic reticulum in the pure frequency potentiation: The effect of ryanodine

    • E. Rumberger

    Letters and Notes Pages: 203 - 204

17. Responses of midbrain raphe neurons to local temperature

    • T. Hori
    • Y. Harada

    Letters and Notes Pages: 205 - 207