1. Chloride channels of skeletal muscle from developing, adult and aged rats are differently affected by enantiomers of 2-(p-chlorophenoxy) propionic acid

   • A. De Luca
   • V. Tortorella
   • D. Conte Camerino

   OriginalPaper Pages: 601 - 606

2. Phospholipase D in heart: basal activity and stimulation by phorbol esters and aluminum fluoride

   • Ruth Lindmar
   • Konrad Löffelholz

   OriginalPaper Pages: 607 - 613

3. Reactivity of human iris-sphincter to muscarinic drugs in vitro

   • Popat N. Patil

   OriginalPaper Pages: 614 - 619

4. Cholinergic sensitivity of irides from donors with various pathological conditions and lens implants

   • Popat N. Patil
   • Thomas F. Manger

   OriginalPaper Pages: 620 - 628

5. 5-Hydroxytryptamine-induced increase in left ventricular dP/dt_max does not suggest the presence of ventricular 5-HT₄ receptors in the pig

   • Pramod R. Saxena
   • Carlos M. Villalón
   • Pieter D. Verdouw

   OriginalPaper Pages: 629 - 636

6. In vivo evidence for a concordant response of terminal and dendritic dopamine release during intranigral infusion of drugs

   • B. H. C. Westerink
   • M. Santiago
   • J. B. De Vries

   OriginalPaper Pages: 637 - 643

7. Direct demonstration of dopamine D₁-like receptor sites in the ciliary body of the rabbit eye by light microscope autoradiography

   • Raffaele Mancino
   • Luciano Cerulli
   • Francesco Amenta

   OriginalPaper Pages: 644 - 648

8. Pertussis toxin inhibits noradrenaline accumulation by bovine adrenal medullary chromaffin cells

   • Stephen J. Bunn
   • Kerryn J. O'Brien
   • David A. Powis

   OriginalPaper Pages: 649 - 656

9. Characterization of the antagonism with metoprolol, ICI 147,798, pindolol, mepindolol and bopindolol on the responses of the rat left atria to isoprenaline

   • Ailsa J. Surman
   • Sheila A. Doggrell

   OriginalPaper Pages: 657 - 664

10. Contribution of both α- and β-adrenoceptors to the inotropic effects of catecholamines in the rabbit heart

    • Ulrich Jahnel
    • Barbara Kaufmann
    • Hermann Nawrath

    OriginalPaper Pages: 665 - 672

11. Effects of adenosine derivatives on human and rabbit platelet aggregation

    • Silvio Dionisotti
    • Cristina Zocchi
    • Ennio Ongini

    OriginalPaper Pages: 673 - 676

12. Adenosine but not an adenine nucleotide mediates tonic purinergic inhibition, as well as inhibition by glutamate, of noradrenaline release in rabbit brain cortex slices

    • Ivar von Kügelgen
    • Leni Späth
    • Klaus Starke

    OriginalPaper Pages: 677 - 684

13. Differential effects of locally-applied capsaicin on distension-stimulated gastric acid secretion in the anesthetized rat

    • M. D. Barrachina
    • M. A. Martinez-Cuesta
    • J. Esplugues

    OriginalPaper Pages: 685 - 690

14. K⁺ channel openers, cromakalim and Ki4032, inhibit agonist-induced Ca²⁺ release in canine coronary artery

    • Toshio Yamagishi
    • Teruyuki Yanagisawa
    • Norio Taira

    OriginalPaper Pages: 691 - 700

15. Erythromycin and motilin stimulate sphincter of Oddi motility and inhibit trans-sphincteric flow in the Australian possum

    • Gino T. P. Saccone
    • Yong-Feng Liu
    • James Toouli

    OriginalPaper Pages: 701 - 706

16. Anti-inflammatory and analgesic effects of magnolol

    • Jih-Pyang Wang
    • Mei-Feng Hsu
    • Che-Ming Teng

    OriginalPaper Pages: 707 - 712

17. Acknowledgement to referees

    Acknowledgments Pages: 713 - 713