The effect of lanthanum ions on acetylcholine in frog muscle

Autor: Peter C. M. Molenaar, R. L. Polak, Ricardo Miledi

Publikováno v: The Journal of Physiology. 309:199-214

1. Frog sartorius muscles were treated with an irreversible cholinesterase inhibitor and then incubated in Ringer with 2 mM-LaCl3. The amounts of ACh in the tissue and medium were assayed by mass fragmentography, miniature end-plate potentials (min.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a0ebf76cefb21275992fcacde4d7578
https://doi.org/10.1113/jphysiol.1980.sp013504

An analysis of acetylcholine in frog muscle by mass fragmentography

Autor: Ricardo Miledi, Peter C. M. Molenaar, R. L. Polak

Publikováno v: Proceedings of the Royal Society of London. Series B. Biological Sciences. 197:285-297

Extracts of frog sartorius muscles were assayed for their acetylcholine (ACh) content by means of pyrolysis-gas chromatography/mass spectrometry. Freshly dissected whole muscles contained 43 ± 3.1 (22) pmol ACh, and apart from ACh, no other related

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::281d65f8c28770f73ab9a796b59fbd2c
https://doi.org/10.1098/rspb.1977.0071

Abstracts of papers pharmacological meeting

Autor: J. J. Beckorinqh, C. Korstanje, P. A. van Zwieten, H. W. G. M. Boddeke, F. A. M. Jonkman, M. Daemen, H. van Essen, J. Smits, H. Thljssen, E. A. de Bruijn, O. Driessen, J. Hermans, P. A. de Graeff, J. H. Kingma, W. H. van Gilst, K. Bel, C. D. J. de Langen, H. Wesselinq, H. N. Doods, D. Davidesko, M. -J. Mathy, H. D. Batink, A. de Jonge, B. Ellenbroek, T. Klockgether, L. Turskit, M. Schwarz, A. Cools, N. A. P. Franken, J. L. van Delft, A. van Langevelde, T. M. A. R. Dubbelman, J. A. Oosterhuis, W. M. Star, J. P. A. Marljnissen, J. G. Journée-de Korver, E. K. J. Pauwels, G. R. M. M. Haenen, A. Bast, J. de Vries, N. P. E. Vcrmeulen, H. Timmerman, J. G. Hugtenburg, J. J. Beckeringh, B. J. A. Janssen, H. A. J. Struyker-Boudier, J. F. N. Smits, P. A. M. Jonkman, P. W. Man, J. T. A. Knape, C. B. Lambalk, H. van Kessel, G. P. van Rees, J. Schoemaker, J. H. C. M. Lammers, W. Meelis, M. R. Kruk, A. M. van der Poel, F. J. P. Lippens, C. F. M. van Valkenburg, J. A. van der Krogt, E. W. C. Krick, R. D. M. Belfroid, E. L. Noach, C. Loesberg, F. M. A. Woutersen-v. Nijnanten, F. P. Nijkamp, P. C. Molenaar, B. S. Pen, R. L. Polak, H. N. M. W. Nievelstein, C. M. Tijssen, J. F. M. Smits, J. F. Plant jé, J. C. Stoof, Kaghoebar Maikel, A. Jan, M. Huisman, Cees A. M. van Ginneken, F. D. Rahusen, G. T. Robillard, Ch. R. N. Wildevuur, F. C. M. Russel, P. E. M. van der Linden, W. G. Vermeulen, C. A. M. van Ginneken, R. P. J. H. Smits, H. U. M. Steinhusch, A. H. Mulder, E. M. J. ten Brink, J. van der Plas, P. L. M. van Giersbergen, V. M. Wlegant, W. de Jong, C. J. van Koppen, M. W. Hermanussen, C. N. Verrijp, J. F. Rodrigues de Miranda, A. J. Beld, J. W. J. Lammers, A. J. M. van Oosterhout, Arnold G. Vulto, Trevor Sharp, Urban Ungerstedt, G. Wolterink, J. M. van Ree

Publikováno v: Pharmaceutisch Weekblad. 7:228-236

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4e74cbba727a5d6f5c659ad4388d9ca
https://doi.org/10.1007/bf02307582

The effect of anions on bound acetylcholine in frog sartorius muscle

Autor: G. T. H. Van Kempen, B S Oen, B Ceccarelli, F Torri-Tarelli, Peter C. M. Molenaar, R. L. Polak

Publikováno v: The Journal of Physiology. 408:233-249

1. Frog sartorius muscles were treated with an irreversible cholinesterase inhibitor and then incubated in isotonic potassium propionate solution (isotonic KPr). Total and bound, presumably vesicular, acetylcholine (ACh) in the tissue and ACh in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa05aa27925023faa2d70fd16a710dc
https://doi.org/10.1113/jphysiol.1989.sp017457

Stimulation by atropine of acetylcholine release and synthesis in cortical slices from rat brain

Autor: R. L. Polak, Peter C. M. Molenaar

Publikováno v: British Journal of Pharmacology. 40:406-417

1. Cortical slices from rat brain were incubated in media containing the irreversible cholinesterase inhibitor soman and a high KCl concentration, and the release and synthesis of acetylcholine (ACh) were determined.2. Atropine enhanced the release a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0336a9d90a55726e49673ed717f1c94f
https://doi.org/10.1111/j.1476-5381.1970.tb10622.x