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Publikováno v:
Brain Research. 1023:74-82
The actions of noradrenaline (NA) on the neurons acutely isolated from paratracheal ganglia of rats and the ionic mechanisms involved were studied with nystatin-perforated patch recording configuration. Under current-clamp conditions, application of
Autor:
Margaret J. Morris, J.M. Pavia
Publikováno v:
Brain Research. 1006:100-106
Noradrenaline and neuropeptide Y (NPY) in the hypothalamus regulate a number of important endocrine and autonomic functions. Alterations in brain neurotransmitter content have been described in type 1 diabetes but there is little understanding of whe
Publikováno v:
Brain Research. 990:203-208
Neuronal nicotinic acetylcholine receptors (nAChRs) modulate synaptic transmission by regulating neurotransmitter release, an action that involves multiple nAChRs. The effects of four nAChR agonists, nicotine (NIC), 1,1-dimethyl-4-phenylpiperzinium i
Publikováno v:
Brain Research. 888:275-286
The effects of selective and non-selective 3',5'-cyclic nucleotide phosphodiesterase (PDE) inhibitors on cGMP and cAMP accumulation were studied in rat hippocampal slices incubated in vitro. The following PDE inhibitors were used: vinpocetine and cal
Publikováno v:
Brain Research. 890:32-37
Neuropeptide Y (NPY), corticotropin releasing factor (CRF) and noradrenaline play important roles in the regulation of a number of endocrine and autonomic functions. NPY is co-localised with noradrenaline in the central nervous system and has been ob
Publikováno v:
Brain research. 1557
Melatonin is involved in various neuronal functions such as circadian rhythmicity and thermoregulation. Melatonin has a wide range of pharmacologically effective concentration levels from the nanomolar to millimolar levels. Recently, the antiepilepti
Publikováno v:
Brain Research. 805:104-115
The ontogeny of the noradrenergic receptor subtypes modulating hypoglossal (XII) nerve inspiratory output was characterized. Noradrenergic agents were locally applied over the XII nucleus of rhythmically active medullary slice preparations isolated f
Autor:
Allison J. Fulford, Charles A. Marsden
Publikováno v:
Brain Research. 748:93-99
A fixed volume incubation method in conjunction with HPLC-ED analysis was employed to measure endogenous NA release in vitro in slices of hippocampus and hypothalamus from rats reared in either groups of five or in social isolation from weaning. NA i
Autor:
Mara Dierssen, Carmela Baamonde, I.F. Vallina, M. Angeles Lumbreras, Salvador García-Calatayud, Jesús Flórez
Publikováno v:
Brain Research. 749:238-244
Mice with segmental trisomy 16 (Ts65Dn) which have triplication of a region of mouse chromosome 16 homologous to the Down syndrome critical region in human chromosome 21, are used as a model for Down syndrome. Functioning of the central beta-noradren
Publikováno v:
Brain Research. 733:167-174
It is becoming apparent that nitrogen monoxide (NO) such as nitric oxide has regulatory roles for neuronal cell functions. We examined the role of NO using NO donors on [3H]noradrenaline (NA) release from prelabeled rat hippocampal slices. Sodium nit