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The diagnosis and pathogenesis of chronic alcoholic myopathy

https://doi.org/10.17650/2222-8721-2013-0-2-35-38

Abstract

Peripheral neuromuscular apparatus lesion is a common complication of chronic alcohol intoxication. Alcohol-induced skeletal muscle disease
is least studied now. A comprehensive clinical, neurophysiological, and morphological examination was made in 42 patients with chronic alcohol
intoxication during this study. All the patients underwent skeletal muscle biopsy followed by muscle fiber morphometry. There was both selective type 2 muscle fiber atrophy and diffuse types 1 and 2 muscle fiber atrophic changes. The clinical manifestations of skeletal muscle disease corresponded to the degree of an atrophic process. There was impairment in the main components of protein synthesis at both intracellular and systemic regulation levels.

About the Authors

Yu. V. Kazantseva
Department of Nervous System Diseases, I.M. Sechenov First Moscow State Medical University
Russian Federation


O. E. Zinovyeva
Department of Nervous System Diseases, I.M. Sechenov First Moscow State Medical University
Russian Federation


B. S. Shenkman
Institute of Biomedical Problems, Russian Academy of Sciences, Moscow
Russian Federation


N. S. Shcheglova
Department of Nervous System Diseases, I.M. Sechenov First Moscow State Medical University
Russian Federation


E. A. Lysenko
Institute of Biomedical Problems, Russian Academy of Sciences, Moscow
Russian Federation


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Review

For citations:


Kazantseva Yu.V., Zinovyeva O.E., Shenkman B.S., Shcheglova N.S., Lysenko E.A. The diagnosis and pathogenesis of chronic alcoholic myopathy. Neuromuscular Diseases. 2013;(2):35-38. (In Russ.) https://doi.org/10.17650/2222-8721-2013-0-2-35-38

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ISSN 2222-8721 (Print)
ISSN 2413-0443 (Online)