Journal article
Ultrastructural axonal pathology in experimentally diabetic and aging control rats
Brain research bulletin, Vol.8(3), pp.317-323
1982
DOI: 10.1016/0361-9230(82)90065-X
PMID: 7093738
Abstract
Electron microscopic examination of tibial nerves from streptozotocin-diabetic, alloxan-diabetic and age-matched control rats was undertaken at two weeks and two, four, eight, and twelve months following the induction of diabetes. Many myelinated axons of both diabetic and control rats contained glycogen-like granules, axon-Schwann cell networks and fingerlike intrusions of myelin. These axonal changes were observed more frequently with advancing age and duration of diabetes, suggesting that they are related to aging or repeated injury. A larger proportion of diabetic axons than control axons were affected at early time periods, but by eight and twelve months the control axons were as frequently (or more frequently) involved as diabetic axons. Thus, experimental diabetes may confer upon peripheral myelinated axons an increased susceptability to aging or repeated injury. Specific morphologic abnormalities in peripheral myelinated axons associated uniquely with streptozotocin or alloxan diabetes in the rat were not noted.
Details
- Title: Subtitle
- Ultrastructural axonal pathology in experimentally diabetic and aging control rats
- Creators
- Steven A MooreRichard G PetersonDavid L FeltenBrian L O'Connor
- Resource Type
- Journal article
- Publication Details
- Brain research bulletin, Vol.8(3), pp.317-323
- Publisher
- Elsevier Inc
- DOI
- 10.1016/0361-9230(82)90065-X
- PMID
- 7093738
- ISSN
- 0361-9230
- eISSN
- 1873-2747
- Language
- English
- Date published
- 1982
- Academic Unit
- Pathology
- Record Identifier
- 9984047655402771
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