ISSN:
1573-6903
Keywords:
2,5-Hexanedione
;
dot immunobinding assay
;
S-100 protein
;
neuron specific enolase
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract The regional changes in quantities of the glial S-100 protein and the neuron specific enolase in the rat nervous system have been studied after long-term exposure to 2,5-hexanedione. The wet weights of most of the examined nervous tissues were found to be reduced, with an extensive effect seen in the brain stem. Using dot immunobinding assays, the concentrations of S-100 were found to be increased in most of the examined tissues, but unaffected in the brain stem. The total amount of S-100 per tissue was markedly reduced in the brain stem. The content of neuron specific enolase was reduced only in the brain stem. Thus the effects of 2,5-hexanedione on the nervous system varied regionally. The brain stem was severely atrophied with a reduction of neuronal as well as of glial marker proteins. Other brain regions contained increased glial cell marker proteins as signs of progressive astroglial reactions.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01474685
