Abstract:
:Intermitochondrial septate structures were found in the dystrophic axons of two cases of infantile neuroaxonal dystrophy. Septate structures were previously seen in some tumors (glioblastomas and Schwannomas) and several organs of vertebrates and invertebrates, but never in human central nervous system (CNS). The structures were studied by transmission and transmission tilt electron microscopy. A proposed model was constructed and X-rayed. Artist's depictions are shown and described. The intermitochondrial septate structures have a periodicity of 120 A which puts them within the range of those structures previously reported. It was found that our structures are not true junctions, but a complex interdigitation of the outer membranes of the involved mitochondria.
journal_name
Acta Neuropatholjournal_title
Acta neuropathologicaauthors
Ramos PL,Wisniewski K,Jervis GA,Wisniewski HMdoi
10.1007/BF00688007subject
Has Abstractpub_date
1980-01-01 00:00:00pages
105-9issue
2eissn
0001-6322issn
1432-0533journal_volume
52pub_type
杂志文章abstract::Changes in immature rats in motor neurones after axotomy were studied by enzyme-histochemical methods. Increased activity of dehydrogenases in these neurones demonstrates enhanced metabolism and there was also increase of acid phosphatases. Decreased activity of acetylcholinesterase and indoxylacetate esterase in the ...
journal_title:Acta neuropathologica
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更新日期:1992-01-01 00:00:00
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