Abstract：
:Tissue culture preparations of the myenteric plexus from the guinea pig taenia coli have been studied by electron microscopy. Three main cell types can be identified: neurons, enteric glial cells and fibroblasts. The ultrastructure of these cells resembles that of the same cells in situ. Neuronal processes form close associations with other neurons and glial cells, but not with fibroblasts. After extended periods in culture, neurons and glial cells form aggregates of cells which resemble ganglia of the myenteric plexus in situ, having a compact neuropil and synapses between neuronal elements. Aggregates are connected to each other by thick bundles of neurites. Vesicle-containing nerve profiles are common; the majority contain a predominance of small agranular vesicles, but some contain many large granular or large opaque vesicles; profiles may also contain variable mixtures of these kinds of vesicles.
journal_name
Brain Resjournal_title
Brain researchauthors
Bałuk P,Jessen KR,Saffrey MJ,Burnstock Gdoi
10.1016/0006-8993(83)90467-5subject
Has Abstractpub_date
1983-02-28 00:00:00pages
37-47issue
1eissn
0006-8993issn
1872-6240pii
0006-8993(83)90467-5journal_volume
262pub_type
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