1. GABA induced changes in acetylcholine release from slices of guinea-pig brain

   • C. Bianchi
   • S. Tanganelli
   • L. Beani

   OriginalPaper Pages: 253 - 258

2. Hippocampal noradrenergic responses in vivo and in vitro

   • Alan L. Mueller
   • Michael R. Palmer
   • Thomas V. Dunwiddie

   OriginalPaper Pages: 259 - 266

3. Comparison of central and peripheral alpha₁-adrenoceptors

   • J. Paul Hieble
   • Henry M. Sarau
   • Robert G. Pendleton

   OriginalPaper Pages: 267 - 273

4. Antagonism of γ-aminobutyric acid and muscimol by picrotoxin, bicuculline, strychnine, bemegride, leptazol, d-tubocurarine and theophylline in the isolated olfactory cortex

   • C. N. Scholfield

   OriginalPaper Pages: 274 - 280

5. The possible existence of multiple receptors for substance P

   • Chi-Ming Lee
   • Leslie L. Iversen
   • Bengt E. B. Sandberg

   OriginalPaper Pages: 281 - 287

6. Interaction between mianserin and clonidine at α ₂-Adrenoceptors

   • Y. Pommier
   • M. Andréjak
   • H. Schmitt

   OriginalPaper Pages: 288 - 294

7. Interstitial washout and hydrolysis of acetylcholine in the perfused heart

   • R. Lindmar
   • K. Löffelholz
   • W. Weide

   OriginalPaper Pages: 295 - 300

8. Nicotine receptors do not modulate the ³H-Noradrenaline release from the isolated rat heart evoked by sympathetic nerve stimulation

   • H. Fuder
   • R. Siebenborn
   • E. Muscholl

   OriginalPaper Pages: 301 - 307

9. The inhibition by dopamine of cholinergic transmission in the isolated guinea-pig ileum

   • R. Görich
   • T. R. Weihrauch
   • H. Kilbinger

   OriginalPaper Pages: 308 - 312

10. Characterization of autonomic receptors in the rat sublingual gland by biochemical and radioligand assays

    • J. Ricardo Martinez
    • David B. Bylund
    • Jean Camden

    OriginalPaper Pages: 313 - 318

11. Binding characteristics of (+)-, (±)- and (-)-[¹²⁵Iodo] cyanopindolol to guinea-pig left ventricle membranes

    • D. Hoyer
    • G. Engel
    • R. Berthold

    OriginalPaper Pages: 319 - 329

12. Effect of α- and β-sympathomimetic agonists on calcium-dependent slow action potential and force of contraction in the rabbit papillary muscle

    • Y. Handa
    • J. Wagner
    • H. J. Schümann

    OriginalPaper Pages: 330 - 335

13. Selective additive effect of phenylephrine to the inotropic action of isoproterenol on rabbit left atria

    • J. E. Holl

    OriginalPaper Pages: 336 - 339

14. Effect of sotalol on ischemic myocardial pH in the dog heart

    • T. Izumi
    • K. Sakai
    • Y. Abiko

    OriginalPaper Pages: 340 - 343

15. Ouabain sensitivity of Rb⁺ uptake in canine Purkinje fibre and ventricular muscle

    • H. M. Rhee

    OriginalPaper Pages: 344 - 348

16. Changes in mouse hepatocytes caused by vincamin

    • Jürgen Rassat
    • Horst Robenek
    • Hermann Themann

    OriginalPaper Pages: 349 - 357

17. Asymmetric release of cyclic AMP from guinea-pig and rabbit gallbladder

    • Karl-Uwe Petersen
    • Hartmut Osswald
    • Konrad Heintze

    OriginalPaper Pages: 358 - 362

18. Stereospecific inhibition by ozolinone of stimulated chloride secretion in rabbit colon descendens

    • Konrad Heintze
    • Karl-Uwe Petersen
    • Otto Heidenreich

    OriginalPaper Pages: 363 - 367

19. Periaqueductal gray matter involvement in the muscimol-induced decrease of morphine antinociception

    • F. Zambotti
    • N. Zonta
    • P. Mantegazza

    Short Communications Pages: 368 - 369

20. α-adrenoceptors mediating the positive inotropic effect of phenylephrine in the right ventricular muscle of the monkey (Macaca fuscata)

    • Masao Endoh
    • Keisuke Satoh
    • Norio Taira

    Short Communications Pages: 370 - 373

21. Acceleration by stress of dopamine synthesis and metabolism in prefrontal cortex: Antagonism by diazepam

    • John F. Reinhard Jr.
    • Michael J. Bannon
    • Robert H. Roth

    Short Communications Pages: 374 - 377