LOCALIZATION OF ACETYLCHOLINESTERASE IN THE TELEOST RETINA
Author(s) -
Charles W. Nichols,
JAMES HEWITT,
Alan M. Laties
Publication year - 1972
Publication title -
journal of histochemistry and cytochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.971
H-Index - 124
eISSN - 1551-5044
pISSN - 0022-1554
DOI - 10.1177/20.2.130
Subject(s) - acetylcholinesterase , retina , ganglion , cholinesterase , amacrine cell , anatomy , optic nerve , ganglion cell layer , microbiology and biotechnology , biology , neuroscience , chemistry , enzyme , endocrinology , biochemistry
Acetylcholinesterase is the sole cholinesterase enzyme identifiable histochemically in the teleost retina. Acetylcholinesterase is present in both amacrine and ganglion cells in the retinas of all three species of fish studied. No sign of acetylcholinesterase activity was found in ganglion cell axons either in the nerve fiber layer of the retina or in the optic nerve. Evidence is presented for the presence of acetylcholinesterase activity in additional cell types within the nuclear layer. The distribution of acetylcholinesterase-containing cells in teleost retina is compared to that in other species.
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