1. Experimental and theoretical comparisons between the classical Schild analysis and a new alternative method to evaluate the pA₂ of competitive antagonists

   • V. Calderone
   • B. Baragatti
   • E. Martinotti

   Original Article Pages: 477 - 487

2. Characterisation of human recombinant somatostatin receptors. 1. Radioligand binding studies

   • S. Siehler
   • K. Seuwen
   • D. Hoyer

   Original Article Pages: 488 - 499

3. Characterisation of human recombinant somatostatin receptors. 2. Modulation of GTPγS binding

   • S. Siehler
   • D. Hoyer

   Original Article Pages: 500 - 509

4. Characterisation of human recombinant somatostatin receptors. 3. Modulation of adenylate cyclase activity

   • S. Siehler
   • D. Hoyer

   Original Article Pages: 510 - 521

5. Characterisation of human recombinant somatostatin receptors. 4. Modulation of phospholipase C activity

   • S. Siehler
   • D. Hoyer

   Original Article Pages: 522 - 532

6. Characterisation of α_1B-adrenoceptors linked to inositol phosphate formation and calcium mobilisation in human astrocytoma U373 MG cells

   • J.-A. Arias-Montaño
   • V.A.S. Berger
   • J. M. Young

   Original Article Pages: 533 - 539

7. Occurrence, pharmacology and function of presynaptic α₂-autoreceptors in α_{2 A/D}-adrenoceptor-deficient mice

   • A.-U. Trendelenburg
   • L. Hein
   • K. Starke

   Original Article Pages: 540 - 551

8. Histaminergic neurons modulate acetylcholine release in the ventral striatum: role of H₁ and H₂ histamine receptors

   • H. Prast
   • M.H. Tran
   • A. Philippu

   Original Article Pages: 552 - 557

9. Histaminergic neurons modulate acetylcholine release in the ventral striatum: role of H₃ histamine receptors

   • H. Prast
   • M.H. Tran
   • A. Philippu

   Original Article Pages: 558 - 564

10. The benzodiazepine receptor partial agonist Ro 19-8022 suppresses generalized seizures without impairing motor functions in developing rats

    • H. Kubová
    • A. Mikulecká
    • P. Mareš

    Original Article Pages: 565 - 574

11. Influence of a Na⁺-H⁺ exchange inhibitor ethylisopropylamiloride, a Na⁺-Ca²⁺ exchange inhibitor KB-R7943 and their combination on the increases in contractility and Ca²⁺ transient induced by angiotensin II in isolated adult rabbit ventricular myocytes

    • S. Fujita
    • M. Endoh

    Original Article Pages: 575 - 584

12. Cardiac profile of EGIS-9377, a novel cardiotonic agent as a Ca²⁺ sensitizer with bradycardiac activity

    • Y. Hattori
    • T. Ishitani
    • M. Kanno

    Original Article Pages: 585 - 590

13. Bovine isolated middle cerebral artery contractions to antimigraine drugs

    • K.I. Roon
    • A. MaassenVanDenBrink
    • P.R. Saxena

    Original Article Pages: 591 - 596

14. Mediators in hyperpnea-induced bronchoconstriction of guinea pigs

    • Y.-L. Lai
    • S.-P. Lee

    Original Article Pages: 597 - 602