[Indices of proteolysis in evaluation of resorption in bone tumors].

  title={[Indices of proteolysis in evaluation of resorption in bone tumors].},
  author={O. E. Akbasheva and Galina Sukhanova and Iu. A. Shchepetkin and I I Anisenia and Ia A Zhukova and E V Bu{\'e}l'},
  journal={Klinicheskaia laboratornaia diagnostika},
          23-4, 33
Activities of acid and alkaline phosphatases, collagenase, cathepsin D, trypsin-like proteinases, alpha(1)-proteinase inhibitor (alpha(1)-PI), alpha(2)-macroglobulin (alpha(2)-MG) were measured in blood plasma and tumor tissue of patients with giant-cell tumor of the bone (GCTB) and bone chondrosarcoma. These tumors differed by enzymatic activities. GCTB is characterized by increased activity of alkaline phosphatase, while in chondrosarcoma tissue the activities of collagenase and cathepsin D… CONTINUE READING