Structural deterioration of tendon collagen in genetic muscular dystrophy.
The structure of gastrocnemius tendons from chickens with genetically induced muscular dystrophy has been studied by low-angle X-ray diffraction. Compared with normal samples there is poor alignment of collagen within the tendons. This difference is quite pronounced at eight weeks when the affected birds are still in comparatively good physical condition. Similar changes have been reported for birds with nutritionally induced muscular dystrophy (Bartlett, M. W., Egelstaff, P. A., Holden, T. M., Stinson, R. H. and Sweeny, P. R. (1973) Biochim. Biophys. Acta 328, 213-220).
D000818:Animals; D002645:Chickens; D003094:Collagen / Q000378:metabolism; D009137:Muscular Dystrophy, Animal / Q000235:genetics / Q000378:metabolism*; D011487:Protein Conformation; D013710:Tendons / Q000378:metabolism*; D014961:X-Ray Diffraction
D003094:Collagen