Fresh allograft group: No tenocyte, and few new collagen fibril could be seen, thick collagen fibril arranged at random and loose.
Background:The chronic inflammation and necrosis of liver parenchyma caused by any kind of pathogeny can arouse durative hyperplasia of fibril connective tissue, once the hyperplasia exceeds the degradation liver fibrosis will occur.
The basal membrane of fusiform fibroblasts with oval nucleus and rich in chromatin reached much protuberance into matrix of HA ECM and collagen fibril cumulating outside cells.
The result shows that:(1)Micro-fibril angle increases gradually from the center to the edge in radial direction, and the surface area percentage of its fiber band has the same variability;
Many broken cartilage cells could be observed and matrix collagenous fibril decreases obviously, but some cartilage cells proliferated.
AIM: to investigate the effect of amino acids on the formation, morphology and cytotoxicity of amyloid fibril of bovine insulin.
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