Summary
Wistar rats with an average initial body weight of 180 g received a 15% (v/v) ethanol-water solution over a period of 6 months. Neurons of the parietal cortex (area 3) showed a significant increase of nuclear inclusions which consisted of parallel filaments and tubular systems. Furthermore, we observed and augmentation of lipid droplets, nemetosomes, and straight filaments. The latter could not be identified in control animals. It is discussed whether the occurrence of these structures might be enhanced by an altered cellular metabolic activity during the chronic ethanol administration.
References
Brown HR, Jervis GA, Thoomar H (1977) Ultrastructural and histological studies of brains of ferrets inoculated with subacute selerosing panencephalitis: similarities to human disease. J Neuropathol Exp Neurol 36:653–665
Collins MA (1977) Identification of isoquinoline alcaloids during alcohol intoxication. In: Blum K (ed) Alcohol and opiates. Academic Press, New York, pp 155–167
Collins MA (1982) A possible neurochemical mechanism for brain and nerve damage associated with chronic alcoholism. TIPS 373-375
Collins MA, Bigdeli MG (1975) Tetrahydroisochinolines in vivo. I. Rat brain formation of salsolinol, a codensation product of dopamine and acetaldehyde under certain conditions during ethanol intoxication. Life Sci 16:585–602
Costa CB, Paula-Barbosa MM (1979) Nuclear inclusions in the nerve cells of the sphenopalatine ganglion of the dog. Cell Tissue Res 201:289–294
Dunmire CR, La Velle FW (1983) Effect of ethanol on nucleolar structure: A cytological indication of change in RNA/protein synthesis. Anat Rec 206:363–371
Fiedel EJ, Peat A (1971) Intranuclear inclusions in neurons and glia: a study in the ageing mouse. Gerontologia 17:129–138
Ghadially FN (1975) Ultrastructural pathology of the cell. Butterworth, London, pp 50–84
Krieg WJS (1946) Connections of the cerebral cortex. I. Albino rat. A topography of the cortical areas. J Comp Neurol 84:221–275
Meier C (1969) Intranukleäre Einschlußkörper in Neuronen alternder Ratten. Experientia 25:294
Noble EP, Tewari S (1973) Protein and ribonucleic acid metabolism in brains of mice following chronic alcohol consumption. Acad Sci 215:333–345
Noble EP, Tewari S (1975) Ethanol and brain ribosomes. Fed Proc 34:1942–1947
Oyanagi S, Rorke LB, Katz M, Koprowski H (1971) Histopathology and electron microscopy of three cases of SSPE. Acta Neuropathol (Berl) 18:58–73
Rawat AK (1975) Ribosomal protein synthesis in the fetal and neonatal rat brain as influenced by maternal ethanol consumption. Res Commun Chem Pathol Pharmacol 12:723–732
Riley JN, Walker DW (1978) Morphological alterations in hippocampus after longterm alcohol consumption in mice. Science 201:646–648
Seite R (1970) Etude ultrastructurale de diverse types d'inclusions nucléaires dans les neurons sympathiques du chat. J Ultrastruc Res 30:152–165
Seite R, Leonetti J, Luciani-Vuillet J, Vio M (1977) Cyclic AMP and ultrastructural organization of the nerve cell neucleus: stimulation of nuclear microtubules and microfilaments assembly in sympathetic neurons. Brain Res 12:41–51
Seite R, Mei N, Luciani-Vuillet J (1973) Effect of electrical stimulation on nuclear microfilaments and microtubules of sympathetic neurons submitted to cyclohexamide. Brain Res 50:419–423
Tavares MA, Paula-Barbosa MM (1982) Alcohol-induced granule cell loss in the cerebellar cortex of the adult rat. Exp Neurol 78:574–582
Tavares MA, Paula-Barbosa MM, Gray EG (1983) A morphometric Golgi analysis of the Purkinje cell dendritic tree after long-term alcohol consumption in the adult rat. J Neurocytol 12:939–948
Tewari S, Murray S, Noble EP (1978) Studies on the effects of chronic ethanol ingestion on the properties of rat brain ribosomes. J Neurosci Res 3:375–387
Toper S, Bannister CM, Lincoln J, Mann DMA, Yates PO (1980) Nuclear inclusions in Alzheimer's disease. Neuropathol Appl Neurobiol 6:245–253
Victor M, Banker BQ (1977) Alcohol and dementia. In: Katzman R, Terry RD, Bick KL (eds) Aging, vol 7: Alzheimer's disease, senile dementia and related disorders. Raven Press. New York, pp 149–170
Volk B (1980) Paired helical filaments in rat spinal ganglia following chronic alcohol administration: an electronmicroscopic investigation. Neuropathol Appl Neurobiol 6:143–153
Volk B (1984a) Cerebellar histogenesis and synaptic maturation following pre- and postnatal alcohol administration. An electron-microscopic investigation of the rat cerebellar cortex. Acta Neuropathol (Berl) 63:57–65
Volk B (1984b) Neurohistological and neurobiological aspects of fetal alcohol syndrome in the rat. In: Yanai J (ed) Neurobehavioral teratology. Elsevier, Amsterdam Oxford New York, pp 163–193
Walker DW, Barnes DE, Riley JN, Hunter BE, Zornetzer SF (1980) Neurotoxicity of chronic alcohol consumption: an animal model. In: Sandler M (ed) Psychopharmacology of alcohol. Raven Press, New York, pp 17–31
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Volk, B., Maletz, J. Nuclear inclusions following chronic ethanol administration. Acta Neuropathol 67, 170–173 (1985). https://doi.org/10.1007/BF00688140
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DOI: https://doi.org/10.1007/BF00688140