3H-Noradrenaline-accumulating ability of cholinergic nerve terminals in cat sympathetic ganglia
Open Access
- 1 November 1971
- journal article
- Published by Wiley in British Journal of Pharmacology
- Vol. 43 (3) , 555-559
- https://doi.org/10.1111/j.1476-5381.1971.tb07185.x
Abstract
1 After incubation of pieces of cat posterior mesenteric ganglion in [3H]-noradrenaline solution, the localization of the isotope was assessed by electronautoradiography. 2 Significantly higher concentrations of [3H]-noradrenaline were found over acetylcholinesterase-positive axons terminal on ganglion cells than in adjacent background areas. 3 [3H]-Noradrenaline was not accumulated by ganglion cells under these circumstances. 4 The significance of these findings in relation to previous physiological and pharmacological investigation is discussed.Keywords
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