1. Examination of the effects of some 5-HT₂ receptor antagonists on central sympathetic outflow and blood pressure in anaesthetised cats

   • Andrew G. Ramage

   OriginalPaper Pages: 601 - 607

2. The depolarizing action of 5-hydroxytryptamine on rabbit isolated preganglionic cervical sympathetic nerves

   • Peter Elliott
   • D. I. Wallis

   OriginalPaper Pages: 608 - 615

3. The actions of 5-hydroxytryptamine receptor agonists and antagonists at pre- and postjunctional level on the canine saphenous vein

   • M. Q. Paiva
   • M. M. Caramona
   • W. Osswald

   OriginalPaper Pages: 616 - 622

4. Release of acetylcholine and its dopaminergic control in slices from striatal grafts in the ibotenic acid-lesioned rat striatum

   • T. Wichmann
   • K. Wictorin
   • K. Starke

   OriginalPaper Pages: 623 - 631

5. Transmitter release patterns of noradrenergic, dopaminergic and cholinergic axons in rabbit brain slices during short pulse trains, and the operation of presynaptic autoreceptors

   • A. Mayer
   • N. Limberger
   • K. Starke

   OriginalPaper Pages: 632 - 643

6. Reciprocal changes in striatal dopamine and β-phenylethylamine induced by reserpine in the presence of monoamine oxidase inhibitors

   • A. V. Juorio
   • A. J. Greenshaw
   • T. B. Wishart

   OriginalPaper Pages: 644 - 648

7. Spinal action of neurokinins producing cardiovascular responses in the conscious freely moving rat: evidence for a NK-1 receptor mechanism

   • Harout Hasséssian
   • Guy Drapeau
   • Réjean Couture

   OriginalPaper Pages: 649 - 654

8. Valproate enhances GABA-A mediated inhibition of locus coeruleus neurones in vitro

   • Hans-Rudolf Olpe
   • Martin W. Steinmann
   • Markus Schmutz

   OriginalPaper Pages: 655 - 657

9. Suppression of preoptic GABA release caused by push-pull-perfusion with sodium valproate

   • Rainer Wolf
   • Ursula Tscherne
   • Hinderk M. Emrich

   OriginalPaper Pages: 658 - 663

10. Activation of A₁ adenosine receptors decreases the release of serotonin in the rabbit hippocampus, but not in the caudate nucleus

    • T. J. Feuerstein
    • K. I. Bär
    • C. H. Lücking

    OriginalPaper Pages: 664 - 670

11. Conditioned behavioural responses to apomorphine: extinction and haloperidol-induced inhibition

    • S. Welsch-Kunze
    • K. Nowak
    • K. Kuschinsky

    OriginalPaper Pages: 671 - 677

12. Interactions of tricyclic antidepressant drugs with human and rat monoamine oxidase type B

    • Audrey A. Reid
    • James L. Hill
    • Dennis L. Murphy

    OriginalPaper Pages: 678 - 683

13. Interactions of DPI 201-106, a novel cardiotonic agent, with cardiac calcium channels

    • Peter K. S. Siegl
    • Maria L. Garcia
    • Gregory J. Kaczorowski

    OriginalPaper Pages: 684 - 691

14. Cyclic AMP-dependent and cyclic AMP-independent actions of a novel cardiotonic agent, OPC-8212

    • S. T. Rapundalo
    • D. A. Lathrop
    • A. Schwartz

    OriginalPaper Pages: 692 - 698

15. Changes in the venous compliance by bradykinin and angiotensin II and its significance for the vascular effects of cyclosporine-A

    • Else Müller-Schweinitzer

    OriginalPaper Pages: 699 - 703

16. P₂-purinoceptor induced prostaglandin synthesis in primary rat astrocyte cultures

    • Peter J. Gebicke-Haerter
    • Siegfried Wurster
    • Georg Hertting

    Short Communication Pages: 704 - 707

17. Effect of thyroid status on \-adrenoceptors and calcium channels in rat cardiac and vascular tissue

    • M. H. Hawthorn
    • P. Gengo
    • D. J. Triggle

    Erratum Pages: 708 - 708

18. Acknowledgement to referees

    Acknowledgments Pages: 709 - 709

19. Announcement

    Announcement Pages: 710 - 710