scholarly journals In vivo effects of propofol on acetylcholine release from the frontal cortex, hippocampus and striatum studied by intracerebral microdialysis in freely moving rats

1998 ◽  
Vol 80 (5) ◽  
pp. 644-648 ◽  
Author(s):  
T Kikuchi ◽  
Y Wang ◽  
K Sato ◽  
F Okumura
Keyword(s):  
Frontal Cortex ◽  
Acetylcholine Release ◽  
Intracerebral Microdialysis ◽  
Freely Moving Rats ◽  
Freely Moving ◽  
In Vivo Effects

Inhibition of acetaldehyde metabolism decreases acetylcholine release in medial frontal cortex of freely moving rats

2005 ◽  
Vol 1039 (1-2) ◽  
pp. 90-96 ◽  
Author(s):  
Mostofa Jamal ◽  
Kiyoshi Ameno ◽  
Weihuan Wang ◽  
Mitsuru Kumihashi ◽  
Setsuko Ameno ◽  
...  
Keyword(s):  
Frontal Cortex ◽  
Acetylcholine Release ◽  
Medial Frontal Cortex ◽  
Freely Moving Rats ◽  
Freely Moving ◽  
Acetaldehyde Metabolism

Honokiol and Magnolol Increased Hippocampal Acetylcholine Release in Freely-Moving Rats

2000 ◽  
Vol 28 (03n04) ◽  
pp. 379-384 ◽  
Author(s):  
Yu-Chi Hou ◽  
Pei-Dawn Lee Chao ◽  
Shiouh-Yi Chen
Keyword(s):  
Acetylcholine Release ◽  
Stem Bark ◽  
High Dose ◽  
M 10 ◽  
Freely Moving Rats ◽  
Freely Moving ◽  
Magnolia Officinalis ◽  
Choline Acetyltransferase Activity

Honokiol and magnolol, phenolic compounds isolated from the stem bark of Magnolia officinalis, have been demonstrated to increase choline acetyltransferase activity, inhibit acetylcholinesterase, promote potassium-induced acetylcholine release and exhibit neurotrophic function in in vitro studies. The objective of the present study was to determine the effect of these compounds on hippocampal acetylcholine release in conscious, freely-moving rats. 10-4 M–10-6 M of honokiol or magnolol was perfused into rat hippocampus via a dialysis probe. The results showed that at 10-4 M concentration, honokiol and magnolol markedly increased extracellular acetylcholine release to 165.5 ± 5.78% and 237.83 ± 9.47% of the basal level, respectively. However, lower concentrations of either compounds failed to elicit significant acetylcholine release. This result suggests that a high dose of honokiol or magnolol may enhance in vivo hippocampal acetylcholine release.

Mechanism of the galanin induced increase in acetylcholine release in vivo from striata of freely moving rats

1992 ◽  
Vol 589 (1) ◽  
pp. 33-38 ◽  
Author(s):  
D. Amoroso ◽  
P. Girotti ◽  
G. Fisone ◽  
T. Bartfai ◽  
S. Consolo
Keyword(s):  
Acetylcholine Release ◽  
Freely Moving Rats ◽  
Freely Moving

Dopamine D3 (Auto)receptors Inhibit Dopamine Release in the Frontal Cortex of Freely Moving Rats In Vivo

2002 ◽  
Vol 66 (5) ◽  
pp. 2209-2212 ◽  
Author(s):  
A. Gobert ◽  
F. Lejeune ◽  
J.-M. Rivet ◽  
L. Cistarelli ◽  
M. J. Millan
Keyword(s):  
Frontal Cortex ◽  
Dopamine Release ◽  
Freely Moving Rats ◽  
Dopamine D3 ◽  
Freely Moving
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