1. Serotonin uptake blockers influence serotonin autoreceptors by increasing the biophase concentration of serotonin and not through a “molecular link”

   • N. Limberger
   • K. Starke
   • E. A. Singer

   OriginalPaper Pages: 363 - 370

2. Inhibition of noradrenaline release from the sympathetic nerves of the human saphenous vein via presynaptic 5-HT receptors similar to the 5-HT_1D subtype

   • G. J. Molderings
   • K. Werner
   • M. Göthert

   OriginalPaper Pages: 371 - 377

3. Effects of the 5-HT₁ receptor agonists DP-5-CT, CGS 12066B, and RU 24969 on plasma adrenaline and glucose levels in the rat

   • D. Laude
   • V. Baudrie
   • F. Chaouloff

   OriginalPaper Pages: 378 - 381

4. The modulation of [³H]noradrenaline and [³H]serotonin release from rat brain synaptosomes is not mediated by the α_2B-adrenoceptor subtype

   • Marco Gobbi
   • Emanuela Frittoli
   • Tiziana Mennini

   OriginalPaper Pages: 382 - 386

5. Epithelium-derived inhibition of [³H]acetylcholine release from the isolated guinea-pig trachea

   • I. Wessler
   • D. Hellwig
   • K. Racké

   OriginalPaper Pages: 387 - 393

6. Interaction of p-F-HHSiD (p-Fluoro-hexahydrosila-difenidol) at muscarinic receptors in guinea-pig trachea

   • R. M. Eglen
   • C. M. Cornett
   • R. L. Whiting

   OriginalPaper Pages: 394 - 399

7. Chronic nicotine treatment changes differentially the effects of acute nicotine on the three main dopamine metabolites in mouse striatum

   • Tarn Leikola-Pelho
   • Jyrki Heinämäki
   • Lüsa Ahtee

   OriginalPaper Pages: 400 - 406

8. Characterization of the in vivo release of dopamine as recorded by different types of intracerebral microdialysis probes

   • M. Santiago
   • B. H. C. Westerink

   OriginalPaper Pages: 407 - 414

9. Inhibition by the putative potassium channel opener pinacidil of the electrically-evoked release of endogenous dopamine and noradrenaline in the rat vas deferens

   • P. Soares-da-Silva
   • M. Helena Fernandes

   OriginalPaper Pages: 415 - 421

10. Minimal α₁- and α₂-adrenoceptor-mediated coronary vasoconstriction in the anaesthetized swine

    • Rainer Schulz
    • Ron J. Oudiz
    • Gerd Heusch

    OriginalPaper Pages: 422 - 428

11. Effects of chronic pindolol treatment on human myocardial ß_1- and ß₂-adrenoceptor function

    • Reidar Bjornerheim
    • Svein Golf
    • Vidar Hansson

    OriginalPaper Pages: 429 - 435

12. Quantitative evidence of peripheral conversion of angiotensin within the human leg: effects of local angiotensin-I administration and angiotensin-converting enzyme inhibition on regional blood flow and angiotensin-II balance across the leg

    • S. Gasic
    • G. Heinz
    • C. Kleinbloesem

    OriginalPaper Pages: 436 - 440

13. Adenosine analogs do not inhibit the potassium-stimulated release of substance P from rat spinal cord slices

    • Michael R. Vasko
    • Hideki Ono

    OriginalPaper Pages: 441 - 446

14. Regional differences in the electrically stimulated release of endogenous and radioactive adenosine and purine derivatives from rat brain slices

    • Felicita Pedata
    • Marta Pazzagli
    • Giancarlo Pepeu

    OriginalPaper Pages: 447 - 453

15. An approach to differentiate between noradrenaline-elicited contractile processes in the rat isolated aorta

    • Peter Koch
    • Bob Wilffert
    • Thies Peters

    OriginalPaper Pages: 454 - 461

16. G-proteins are involved in contractile responses of isolated mesenteric resistance arteries to agonists

    • Harrie C. M. Boonen
    • Jo G. R. De Mey

    OriginalPaper Pages: 462 - 468

17. Desipramine inhibits sympathetic nerve activity in the rabbit

    • Bela Szabo
    • Andrea Schultheiss

    OriginalPaper Pages: 469 - 476

18. Antischistosomal action of mevinolin: evidence that 3-hydroxy-methylglutaryl-coenzyme a reductase activity in Schistosoma mansoni is vital for parasite survival

    • Guo-Zhong Chen
    • Lewis Foster
    • James L. Bennett

    OriginalPaper Pages: 477 - 482