1. A role of the polysynaptic system of substantia nigra in the cholinergic-dopaminergic equilibrium in the central nervous system

   • S. Wolfarth
   • E. Dulska
   • J. Vetulani

   OriginalPaper Pages: 123 - 131

2. Motor activity of rats following intracerebral injections of drugs influencing GABA mechanisms

   • Helmut Wachtel
   • Nils-Erik Anden

   OriginalPaper Pages: 133 - 139

3. The role of calcium in the regulation of cyclic nucleotide levels in brain slices of rat and guinea pig

   • Ulrich Schwabe
   • Yuzo Ohga
   • John W. Daly

   OriginalPaper Pages: 141 - 151

4. Effects of microfilament-active drugs, phalloidin and the cytochalasins A and B, on exocytosis in mast cells evoked by 48/80 or A23187

   • E. F. Nemeth
   • W. W. Douglas

   OriginalPaper Pages: 153 - 163

5. Studies on the release of histamine from isolated guinea pig mast cells stimulated by ionophore A23187 or by the anaphylactic reaction

   • Frederick L. Pearce
   • Ulrike Blum
   • Wolfgang Schmutzler

   OriginalPaper Pages: 165 - 172

6. Autoradiography of ¹⁴C-choline uptake in endplates and skeletal muscle of mice

   • Peter G. Waser
   • Max Osterwalder
   • Elsbeth Schönenberger

   OriginalPaper Pages: 173 - 179

7. The influence of monoamine oxidase and catechol-O-methyl transferase on the distribution of ³H-(±)-noradrenaline in rabbit aortic strips

   • M. Henseling
   • D. Rechtsteiner
   • U. Trendelenburg

   OriginalPaper Pages: 181 - 194

8. Stereoselectivity of the accumulation and metabolism of noradrenaline in rabbit aortic strips

   • M. Henseling
   • U. Trendelenburg

   OriginalPaper Pages: 195 - 206

9. The rate constants for the efflux of the metabolites of noradrenaline from rabbit aortic strips

   • M. Henseling
   • K. -H. Graefe
   • U. Trendelenburg

   OriginalPaper Pages: 207 - 215

10. Investigations on the structure-activity relationships of verapamil

    • R. Mannhold
    • R. Steiner
    • R. Kaufmann

    OriginalPaper Pages: 217 - 226

11. The binding of intravenous and oral biliary contrast agents to human and bovine serum albumin

    • Walter E. Müller

    OriginalPaper Pages: 227 - 233

12. Effects of calcium-antagonistic coronary vasodilators, nifedipine and verapamil, on ventricular automaticity of the dog

    • M. Endoh
    • T. Yanagisawa
    • N. Taira

    Short Communication Pages: 235 - 238