Results 201 to 210 of about 188,078 (229)
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1975
a-Bungarotoxin is one of a class of proteins, isolated from snake venoms, which antagonize the action of acetylcholine at vertebrate neuromuscular junctions and ‘electroplaques' of electric fish. a-Bungarotoxin blocks acetylcholine action irreversibly and may be labelled with either 125 I or 3
D P, Green +3 more
openaire +2 more sources
a-Bungarotoxin is one of a class of proteins, isolated from snake venoms, which antagonize the action of acetylcholine at vertebrate neuromuscular junctions and ‘electroplaques' of electric fish. a-Bungarotoxin blocks acetylcholine action irreversibly and may be labelled with either 125 I or 3
D P, Green +3 more
openaire +2 more sources
British medical journal, 2011
Ever since the initial description of chemical transmission in the early part of the 20th century and the identification of acetylcholine (ACh) as the first such transmitter, interests grew to define the multiple facets of its functions. This multitude is only partially covered here, but even in the areas preselected for this special issue, research on
JoAnn T. Tschanz, Katherine Treiber
+7 more sources
Ever since the initial description of chemical transmission in the early part of the 20th century and the identification of acetylcholine (ACh) as the first such transmitter, interests grew to define the multiple facets of its functions. This multitude is only partially covered here, but even in the areas preselected for this special issue, research on
JoAnn T. Tschanz, Katherine Treiber
+7 more sources
Quarterly Reviews of Biophysics, 1974
The idea that certain drugs and neurotransmitters produce their effects by combining with specific receptors was first clearly expressed by Langley (1905) on the basis of the selective and localized effect of nicotine on striated muscle fibres. In 1914, Langley published a paper in which the antagonism between ‘curari’ and nicotine ...
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The idea that certain drugs and neurotransmitters produce their effects by combining with specific receptors was first clearly expressed by Langley (1905) on the basis of the selective and localized effect of nicotine on striated muscle fibres. In 1914, Langley published a paper in which the antagonism between ‘curari’ and nicotine ...
openaire +2 more sources
2002
Abstract learning and memory. As is the case with other neurotransmitters and neuromodulators, the physiological roles of Ache in brain should be judged not only by its independent activation of specific cellular receptors and their downstream intracellular signal transduction cascades, but also by its contribution to the activation and ...
openaire +1 more source
Abstract learning and memory. As is the case with other neurotransmitters and neuromodulators, the physiological roles of Ache in brain should be judged not only by its independent activation of specific cellular receptors and their downstream intracellular signal transduction cascades, but also by its contribution to the activation and ...
openaire +1 more source