Abnormal softening in articular cartilage: its relationship to the collagen framework.
Abnormal softening in articular cartilage is related to the presence of collagen fibers strongly aligned in a radial direction. In this paper, a morphologic model is proposed that provides a mechanism by which these radial arrays can develop passively from the more random, 3-dimensional network of fibers observed in normal articular cartilage.
D000818:Animals; D001696:Biomechanical Phenomena; D002358:Cartilage, Articular / Q000502:physiology* / Q000648:ultrastructure; D002417:Cattle; D003094:Collagen / Q000032:analysis*; D007719:Knee Joint; D008954:Models, Biological; D013194:Staining and Labeling
D003094:Collagen