Pflügers Archiv

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Ueber den Einfluss der Nerven auf die Erweiterung der Pupille bei Fröschen
Pflügers Archiv - Tập 38 Số 1 - Trang 219-273 - 1886
Manuel Schiff
Ueber das saccharificirende Ferment des Blutes
Pflügers Archiv - Tập 7 - Trang 391-398 - 1873
P. Plósz, E. Tiegel
Das Photographiren des Augenhintergrundes der Thiere
Pflügers Archiv - Tập 93 - Trang 501-557 - 1903
W. Nikolaew
Versuche über die Wirkung von Entladungsschlägen auf Blut und auf halbdurchlässige Membranen
Pflügers Archiv - Tập 91 - Trang 164-188 - 1902
L. Hermann
Ueber intermittirende Netzhautreizung
Pflügers Archiv - Tập 77 - Trang 44-52 - 1899
F. Schenck
Objektive Registrierung der Hämolyse mit Sperrschichtphotozellen
Pflügers Archiv - Tập 231 - Trang 135-139 - 1933
Hans Netter, Sören L. Ørskov
Es wird ein einfaches Verfahren zur Messung und Registrierung der Hämolyse mit Sperrschichtphotozellen beschrieben und auf die weitere vielseitige Anwendbarkeit derartiger, ohne Verstärkung benutzbarer Zellen hingewiesen.
Properties of a Ca2+ activated K+ conductance in /Helix neurones investigated by intracellular Ca2+ ionophoresis
Pflügers Archiv - Tập 393 - Trang 248-253 - 1982
A. Hermann, K. Hartung
Darstellung der Höhenanpassung im Gebirge durch Sauerstoffmangel
Pflügers Archiv - Tập 248 - Trang 283-297 - 1944
R. Hesse, E. Opitz, F. Palme
Facilitation of acetylcholine release from cardiac parasympathetic nerve endings effect of stimulation pattern and Mn ions
Pflügers Archiv - Tập 391 - Trang 105-111 - 1981
M. Bechem, H. G. Glitsch, L. Pott
The influence of the stimulus interval and the effect of Mn ions on facilitation of acetylcholine (ACh) release from parasympathetic nerve terminals were studied in quiescent guinea-pig auricles by electrophysiological methods. A maximum facilitation occurs at intervals of about 50 ms. The half time of decay of facilitation after a conditioning stimulus is about 500 ms. When conditioning trains of stimuli were applied, a second much longer lasting compoenent of facilitation was found (t 1/2≅4s). Mn ions, after exerting an inhibitory effect, cause an increase of ACh release, the development of which is dependent on frequent stimulation of the nerve fibres. This potentiation is accompanied by an apparent loss of facilitation. A further increase in ACh release occurs when superfusion is changed from Mn containing to normal Tyrode's solution. The decay to the control level displays a half time of about 20 min and can also be accelerated by frequent stimulation of the parasympathetic nerve fibres. It is suggested that Mn ions not only inhibit a Ca inward current but may also act on intracelllular Ca2+ binding sites in the nerve terminal. When these sites are blocked even a reduced Ca influx can be more effective in the process of transmitter release.
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