[The localization of the components of the extracellular matrix and cytoskeleton in myocardial biopsies in alcoholic cardiomyopathy].
Distribution of I, III, IV and V-type collagen, fibronectin, vimentin, filamin, and desmin in myocardial biopsy specimens of 8 patients with alcoholic cardiomyopathy was studied by indirect immunofluorescence. It is found that all types of collagen and fibronectin participate in formation of diffuse cardiosclerosis while small cardiosclerosis is formed by interstitial types of collagen and to a lower extent of fibronectin. Filamin and desmin distribution in cardiomyocytes proves deformation and destruction of Z-lines and intercalated discs.
Rukosuev
V S
VS
Nanaev
A K
AK
Samko
A N
AN
Shirinskiĭ
V P
VP
Batyraliev
T A
TA
D000911:Antibodies, Monoclonal; D001706:Biopsy; D002310:Cardiomyopathy, Alcoholic / Q000473:pathology*; D003599:Cytoskeleton / Q000648:ultrastructure*; D005109:Extracellular Matrix / Q000648:ultrastructure*; D005455:Fluorescent Antibody Technique; D006352:Heart Ventricles / Q000648:ultrastructure; D006801:Humans; D009206:Myocardium / Q000648:ultrastructure*; D013194:Staining and Labeling / Q000379:methods
D000911:Antibodies, Monoclonal
Lokalizatsiia nekotorykh komponentov vnekletochnogo matriksa i tsitoskeleta v miokarde bioptatov pri alkogol'noĭ kardiomiopatii.