1. Cardiac glycosides, calcium and the release of neurotransmitter from peripheral noradrenergic nerves

   • Christine M. Tan
   • D. A. Powis

   OriginalPaper Pages: 1 - 8

2. The stereoselective O-methylation of isoprenaline in the isolated rabbit thoracic aorta

   • S. Barone
   • R. E. Stitzel
   • R. J. Head

   OriginalPaper Pages: 9 - 17

3. On the mechanism of catecholamine-induced hyperpolarization of skeletal muscle cells

   • Hana Zemková
   • Petr Svoboda
   • František Vyskočil

   OriginalPaper Pages: 18 - 23

4. Responses of rabbit aorta to tyramine in relation to the surface of drug entry

   • C. F. Iriarte
   • R. Pascual
   • J. A. Beyan

   OriginalPaper Pages: 24 - 29

5. The saturability of a site of loss and the degree of supersensitivity to agonists which are substrates of this site of loss

   • S. Guimarães
   • M. Q. Paiva
   • J. Proença

   OriginalPaper Pages: 30 - 35

6. Study of the contractile effect of 5-hydroxytryptamine (5-HT) in the isolated longitudinal muscle strip from guinea-pig ileum

   • Karl-Heinz Buchheit
   • Günter Engel
   • Brian Richardson

   OriginalPaper Pages: 36 - 41

7. Effect of triamterene on 5-hydroxytryptamine biosynthesis in different brain areas

   • Pablo Steinberg
   • Claudia García Bonelli
   • Modesto Carlos Rubio

   OriginalPaper Pages: 42 - 44

8. Cholinergic control of gastric acid secretion

   • F. Pagani
   • A. Brambilla
   • A. Giachetti

   OriginalPaper Pages: 45 - 49

9. Substance P action on phosphoinositides in guinea-pig intestinal muscle: a possible transduction mechanism?

   • P. Holzer
   • Irmgard Th. Lippe

   OriginalPaper Pages: 50 - 55

10. Evidence for a capsaicin-sensitive vasomotor mechanism in the ventral medullary chemosensitive area of the cat

    • G. Jancsó
    • G. Such

    OriginalPaper Pages: 56 - 62

11. The effect of the converting enzyme inhibitor HOE 498 on the renin angiotensin system of normal volunteers

    • J. P. Bussien
    • J. Nussberger
    • P. Hajdu

    OriginalPaper Pages: 63 - 69

12. In vivo studies of mucosal-serosal transfer in rat jejunum

    • D. Winne
    • H. Görig
    • U. Müller

    OriginalPaper Pages: 70 - 76

13. Effects of para-substituted beta-adrenoceptor blocking agents and methyl-substituted phenoxypropanolamine derivatives on maximum upstroke velocity of action potential in guinea-pig papillary muscles

    • T. Ban
    • S. Sada
    • T. Fujita

    OriginalPaper Pages: 77 - 85

14. Effects on transmembrane action potential, slow inward current and force of contraction in ventricular cardiac muscle of BRL 31660, a new antiarrhythmic drug with class I and class IV activity

    • Reinhard Brückner
    • Wilhelm Schmitz
    • Hasso Scholz

    OriginalPaper Pages: 86 - 93

15. Release of dynorphin-like immunoreactivity from rat anterior pituitary gland in vitro

    • W. Knepel
    • M. Schwaninger

    Short Communication Pages: 94 - 96

16. Vasopressin-induced activation of human blood platelets: prominent role of Mg²⁺

    • P. Erne
    • A. Pletscher

    Short Communication Pages: 97 - 99