1. Cardiovascular effects of selective agonists and antagonists of histamine H₃ receptors in the anaesthetized rat

   • G. Coruzzi
   • E. Gambarelli
   • H. Timmerman

   Original Article Pages: 569 - 575

2. β-Adrenoceptor regulation and functional responses in the guinea-pig following chronic administration of the long-acting β₂-adrenoceptor agonist formoterol

   • Andrew R. Kompa
   • Peter Molenaar
   • Roger J. Summers

   Original Article Pages: 576 - 588

3. 5-HT₄ receptor mediated stimulation of gastric emptying in rats

   • S. S. Hegde
   • A. G. Wong
   • R. M. Eglen

   Original Article Pages: 589 - 595

4. Investigation of the 5-hydroxytryptamine receptor mediating the “transient” short-circuit current response in guinea-pig ileal mucosa

   • E. Leung
   • D. Blissard
   • R. M. Eglen

   Original Article Pages: 596 - 602

5. The selective P_2X purinoceptor agonist, β,γ-methylene-L-adenosine 5′-triphosphate, discriminates between smooth muscle and neuronal P_2X purinoceptors

   • D. J. Trezise
   • A. D. Michel
   • P. P. A. Humphrey

   Original Article Pages: 603 - 609

6. Acetylcholine and adenosine activate the G protein-gated muscarinic K⁺ channel in ferret ventricular myocytes

   • H. Ito
   • Y. Hosoya
   • M. Endoh

   Original Article Pages: 610 - 617

7. Development of tolerance to antinociceptive effects of an intrathecal morphine/clonidine combination in rats

   • John L. Plummer
   • Patricia L. Cmielewski
   • Harry Owen

   Original Article Pages: 618 - 623

8. Inhibition of median and dorsal raphe neurones following administration of the selective serotonin reuptake inhibitor paroxetine

   • Mihály Hajós
   • Sarah E. Gartside
   • Trevor Sharp

   Original Article Pages: 624 - 629

9. Neuroprotective effects of carvedilol in diabetic rats: prevention of defective peripheral nerve perfusion and conduction velocity

   • M. A. Cotter
   • N. E. Cameron

   Original Article Pages: 630 - 635

10. Quinidine-induced potentiation of cardiovascular effects of nitrendipine: functional aspects and possible molecular mechanisms

    • Stefan Herzig
    • Julia Jischa
    • Ralf G. Hempelmann

    Original Article Pages: 636 - 643

11. Low concentrations of UD-CG 212 enhance myocyte contractility by an increase in calcium responsiveness in the presence of inorganic phosphate

    • Jacques C. A. van Meel
    • Norbert Redemann
    • Robert M. Haigh

    Original Article Pages: 644 - 650

12. Nitric oxide synthase activity is inducible in rat, but not rabbit alveolar macrophages, with a concomitant reduction in arginase activity

    • Claudia Hey
    • Ignaz Wessler
    • Kurt Racké

    Original Article Pages: 651 - 659

13. Stereoselective renal effects of the loop diuretic ozolinone in the anesthetized dog

    • Mariette Barthelmebs
    • Dominique Stephan
    • Jean-Louis Imbs

    Original Article Pages: 660 - 671