1. Effect of acute and repeated administration of 5-HT_1A receptor agonists on 5-HT release in rat brain in vivo

   • T. Sharp
   • R. McQuade
   • S. Hjorth

   OriginalPaper Pages: 339 - 346

2. Serotonergic inhibition of the mossy fibre—granule cell glutamate transmission in rat cerebellar slices

   • Stefano Thellung
   • Alessandra Barzizza
   • Maurizio Raiteri

   OriginalPaper Pages: 347 - 351

3. ATP and endogenous agonists inhibit evoked [³H]-noradrenaline release in rat iris via A₁ and P_2y-like purinoceptors

   • H. Fuder
   • U. Muth

   OriginalPaper Pages: 352 - 357

4. Neural ATP release and its α₂-adrenoceptor-mediated modulation in guinea-pig vas deferens

   • Bernd Driessen
   • Ivar von Kugelgen
   • Klaus Starke

   OriginalPaper Pages: 358 - 366

5. Facilitatory and inhibitory modulation by endogenous adenosine of noradrenaline release in the epididymal portion of rat vas deferens

   • Jorge Gonçalves
   • Glória Queiroz

   OriginalPaper Pages: 367 - 371

6. Modulation of N-methyl-d-aspartate (NMDA)-stimulated noradrenaline release in rat brain cortex by presynaptic α₂-adrenoceptors

   • K. Fink
   • M. Göthert

   OriginalPaper Pages: 372 - 378

7. Effects of clonidine, dihydralazine and splanchnic nerve stimulation on the release of neuropeptide Y, MET-enkephalin and catecholamines from dog adrenal medulla

   • Christine Damase-Michel
   • Geneviève Tavernier
   • Marie-Antoinette Tran

   OriginalPaper Pages: 379 - 384

8. α₁-adrenoceptor subtype affinities of drugs for the treatment of prostatic hypertrophy

   • Martin C. Michel
   • Rainer Büscher
   • Otto-Erich Brodde

   OriginalPaper Pages: 385 - 395

9. L-type calcium channel activity in human atrial myocytes as influenced by 5-HT

   • Ulrich Jahnel
   • Hermann Nawrath
   • Rikuo Ochi

   OriginalPaper Pages: 396 - 402

10. Endothelin receptors in the human coronary artery, ventricle and atrium

    • Willem A. Bax
    • Anne T. Bruinvels
    • Daniel Hoyer

    OriginalPaper Pages: 403 - 410

11. Inhibitory effects of cicletanine on smooth muscle in comparison to those of nifedipine and sodium nitroprusside

    • Petra Deitmer
    • Klaus Golenhofen
    • Thomas Noack

    OriginalPaper Pages: 411 - 416

12. N^G-nitro L-arginine methyl ester: systemic and pulmonary haemodynamics, tissue blood flow and arteriovenous shunting in the pig

    • E. Marcel van Gelderen
    • Marien O. Den Boer
    • Pramod R. Saxena

    OriginalPaper Pages: 417 - 423

13. The role of nitric oxide (NO) in 5-HT-induced relaxations of the guinea-pig stomach

    • Ann L. Meulemans
    • Ludo F. Helsen
    • Jan A. J. Schuurkes

    OriginalPaper Pages: 424 - 430

14. Free radical scavenging properties of β-adrenoceptor blockers are not relevant for cardioprotection in isolated rabbit hearts

    • A. F. E. Rump
    • R. Rösen
    • W. Klaus

    OriginalPaper Pages: 431 - 434

15. Response of mouse liver coumarin 7-hydroxylase activity to hepatotoxins: dependence on strain and agent and comparison to other monooxygenases

    • Pertti Pellinen
    • Frej Stenbäck
    • Markku Pasanen

    OriginalPaper Pages: 435 - 443