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Publikováno v:
Brain Research. 794:48-60
Muscarinic cholinergic pathways have been implicated in the visual control of ocular growth. However, the source(s) of acetylcholine and the tissue(s) which regulate ocular growth via muscarinic acetylcholine receptors (mAChRs) remain unknown. We sou
Publikováno v:
Brain Research. 786:47-54
The petrosal ganglion innervates carotid body chemoreceptors through the carotid (sinus) nerve. These primary sensory neurons are activated by transmitters released from receptor (glomus) cells, acetylcholine (ACh) having been proposed as one of the
Publikováno v:
Brain Research. 785:41-48
Extracellular levels of acetylcholine (ACh) were measured in the central nucleus of the amygdala using microdialysis in 20-min intervals before, during, and after 1 h feeding in food-deprived rats. The results were compared to the effects of peripher
Publikováno v:
Brain Research. 760:158-162
Nitric oxide (NO) is an endothelium-derived relaxing factor and its main mechanism of action is activation of soluble guanylyl cyclase. NO and NO-related compounds have been reported to affect several neuronal functions in the central nervous system.
Publikováno v:
Brain Research. 757:17-23
The role of 5-hydroxytryptamine (5-HT) receptor subtypes in acetylcholine (ACh) release induced by dopamine or neurokinin receptor stimulation was studied in rat striatal slices. The dopamine D1 receptor agonist SKF 38393 potentiated in a tetrodotoxi
Publikováno v:
Brain Research. 755:343-346
The effect of dibutyryl cyclic AMP (dbcAMP) on axoplasmic transport of cultured hippocampal neuron cells from postnatal 1-day mice was analyzed with a computer-assisted video-enhanced differential interference contrast microscope system. Dibutyryl cy
Autor:
Paul T. Carroll
Publikováno v:
Brain Research. 753:47-55
It is well established that extracellular choline is transported into central cholinergic nerve terminals by `high' and `low' affinity processes to form the neurotransmitter acetylcholine (ACh). The intent of the present investigation was to ascertai
Publikováno v:
Brain Research. 751:253-258
The effects of cis-unsaturated free fatty acids such as linoleic and linolenic acid on ACh-evoked currents were examined using normal and mutant nicotinic acetylcholine (ACh) receptors lacking protein kinase C (PKC) phosphorylation sites on the alpha
Autor:
Lara Cooke, R. Jane Rylett
Publikováno v:
Brain Research. 751:232-238
The present investigation examines the effects of phosphatase inhibition on short-term regulation of cholinergic function, with particular emphasis on choline acetyltransferase, the enzyme which synthesizes acetylcholine. Rat hippocampal synaptosomes
Autor:
Robert W. Dykes, Guy Testylier
Publikováno v:
Brain Research. 740:307-315
Acetylcholine (ACh) release was measured in frontal cortex of awake quietly resting rats by microdialysis without using cholinesterase blockers in the perfusate. Resting release was 16.61 +/- 2.05 fmol/h (+/- S.E.M., n = 18). Injection of sublethal d