False labelling of comerically available 3H-catecholamines? K. StarkeA. SteppelerU. Trendelenburg Letter to the Editor Pages: 109 - 112
Effect of low calcium and of oxotremorine on the kinetics of the evoked release of [3H]acetylcholine from the guinea-pig myenteric plexus; comparison with morphine John C. Szerb Papers Pages: 119 - 127
Pharmacological evidence for a functional role of the prejunctional alpha-adrenoreceptor in noradrenergic neurotransmission in the conscious rat R. M. GrahamW. H. StephensonW. A. Pettinger Papers Pages: 129 - 138
Affinities of catecholamines for extraneuronal uptake in smooth muscle cells in trachealis muscle of guinea-pig Lesley J. BryanStella R. O'Donnell Papers Pages: 139 - 146
Effect of adenosine on sinoatrial and ventricular automaticity of the guinea pig A. J. SzentmiklósiM. NémethL. Szekeres Papers Pages: 147 - 149
Regional distribution and biochemical properties of 125I-Tyr8-substance P binding sites in synaptic vesicles Alois SariaNorbert MayerMaria Pabst Papers Pages: 151 - 157
Effects of phthalazinol on smooth muscle cells of the porcine coronary artery and on neuromuscular junction on the guinea-pig vas deferens K. KitamuraK. TajimaH. Kuriyama Papers Pages: 159 - 167
Effects of psychotropic drugs on the distribution of 3H-dopamine into compartments of rat striatal synaptosomes and on subsequent depolarization-induced 3H-dopamine release Cees D. J. de LangenArie H. Mulder Papers Pages: 169 - 177
Biphasic effects of direct, but not indirect, GABA mimetics and antagonists on haloperidol-induced catalepsy P. WormsK. G. Lloyd Papers Pages: 179 - 184
The effects of 5-HT uptake- and MAO-inhibitors on l-5-HTP-induced excitation in rats R. OrtmannP. C. WaldmeierA. Delini-Stula Papers Pages: 185 - 192
An improved assay of cyclic 3′,5′-nucleotide phosphodiesterases with QAE-Sephadex columns Anna C. BauerUlrich Schwabe Papers Pages: 193 - 198
Naloxone increases carbon dioxide stimulated respiration in the rabbit E. Beubler Short Communication Pages: 199 - 203