1. Effects of acetylcholine on calcium-dependent electrical and mechanical responses in the guinea-pig papillary muscle partially depolarized by potassium

   • J. Inui
   • H. Imamura

   OriginalPaper Pages: 1 - 7

2. Influence of papaverine and isoprenaline on contractility and cyclic AMP level of left guinea-pig atria at different rates of beat

   • D. Reinhardt
   • W. Roggenbach
   • H. J. Schümann

   OriginalPaper Pages: 9 - 15

3. Acetylcholine overflow during infusion of a high potassium —Low sodium solution into the perfused chicken heart in the absence and presence of physostigmine

   • R. Lindmar
   • K. Löffelholz
   • H. Pompetzki

   OriginalPaper Pages: 17 - 21

4. Bradykinin and postganglionic sympathetic transmission

   • K. Starke
   • B. A. Peskar
   • H. D. Taube

   OriginalPaper Pages: 23 - 32

5. Effects of adenosine derivatives on cAMP accumulation and lipolysis in rat adipocytes and on adenylate cyclase in adipocyte plasma membranes

   • Thomas Trost
   • Klaus Stock

   OriginalPaper Pages: 33 - 40

6. The effect of intracerebroventricularly administered GABA on brain monoamine metabolism

   • Bratati Biswas
   • Arvid Carlsson

   OriginalPaper Pages: 41 - 46

7. The effect of intraperitoneally administered GABA on brain monoamine metabolism

   • Bratati Biswas
   • Arvid Carlsson

   OriginalPaper Pages: 47 - 51

8. The facilitatory actions of aminopyridines and tetraethylammonium on neuromuscular transmission and muscle contractility in avian muscle

   • A. L. Harvey
   • I. G. Marshall

   OriginalPaper Pages: 53 - 60

9. Haemodynamic and coronary actions of ouabain during coronary infusion

   • M. Zimpeer
   • W. Schütz
   • G. Raberger

   OriginalPaper Pages: 61 - 64

10. Iontophoretic application of autonomic mediators and cyclic nucleotides in the sinus node cells

    • Witold Tuganowski
    • Paweł Kopeć
    • Jadwiga Wezowska

    OriginalPaper Pages: 65 - 67

11. Effects of db cAMP on tyrosine hydroxylase activity of ganglia and nerve endings

    • Modesto C. Rubio

    OriginalPaper Pages: 69 - 75

12. α-Adrenoceptor-mediated inhibitory effect of the sympathetic nervous system on the isoprenaline-induced increase in plasma renin concentration

    • D. K. Meyer
    • A. Kempter
    • G. Hertting

    OriginalPaper Pages: 77 - 82

13. Discontinuation of chronic clonidine treatment: Evidence for facilitated brain noradrenergic neurotransmission

    • T. H. Svensson
    • U. Strömbom

    OriginalPaper Pages: 83 - 87

14. The function of prostaglandins in transmucosal water movement and blood flow in the rat jejunum

    • E. Beubler
    • H. Juan

    OriginalPaper Pages: 89 - 94

15. Naloxone-precipitated withdrawal reveals sensitization to neurotransmitters in morphine tolerant/dependent rats

    • Rüdiger Schulz
    • Albert Herz

    Short Communication Pages: 95 - 99

16. Femoral vasodilatation produced by piribedil (ET495) and its metabolite S584 in the hindleg of the dog

    • W. A. Buylaert

    Short Communication Pages: 101 - 103