Acetylcholine in the Electric Organ of Torpedo View Full Text


Ontology type: schema:ScholarlyArticle      Open Access: True


Article Info

DATE

1965-09

AUTHORS

D. MORRIS, G. BULL, CATHERINE O. HEBB

ABSTRACT

Feldberg and Fessard1 have shown that the electric organ of Torpedo marmorata is activated by acetylcholine (ACh) and that it contains a substance like ACh, as determined by bioassay, equivalent to between 40 and 100 µg ACh/g tissue. It has been suggested recently2,3 that not all the material extracted from nervous tissue and bioassayed as ACh is in fact ACh. Since, so far as we are aware, the ACh-like activity extracted from Torpedo is the highest reported for any vertebrate tissue, confirmation of the nature of the active substance and a study of its metabolism in the electric organ are of interest. As a necessary preliminary we have reinvestigated the content of ACh by three different extraction procedures. More... »

PAGES

1295-1295

Identifiers

URI

http://scigraph.springernature.com/pub.10.1038/2071295a0

DOI

http://dx.doi.org/10.1038/2071295a0

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1034332754

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/5885395


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