Freeze-fracture analysis of intramembrane particles of erythrocytes from normal and dystrophic hamsters.
The intramembrane particles on plasma membranes of erythrocytes of Syrian hamsters afflicted with hereditary muscular dystrophy were compared to those from normal controls by freeze-fracture analysis. The reduced number of particles in both fracture faces of dystrophic erythrocyte plasmalemmae, as compared to that of control red cells, was found to be highly significant (P = .001). Results of this study therefore, support the concept of a generalized membrane defect (abnormality) in muscular dystrophy.
D000818:Animals; D006224:Cricetinae; D004910:Erythrocyte Membrane / Q000648:ultrastructure*; D005260:Female; D005614:Freeze Fracturing; D008297:Male; D008647:Mesocricetus; D008854:Microscopy, Electron; D009137:Muscular Dystrophy, Animal / Q000235:genetics / Q000473:pathology*; D010316:Particle Size