6 Ergebnisse
The ternary complex consisting of a 65-kDa peptide originating from the proteoglycan core protein and a 43-kDa link protein bound to hyaluronic acid was purified from a clostripain digest of the rat chondrosarcoma aggregating proteoglycan and 14C-carbamylated with potassium [14C]cyanate. At a pH of
The authors report a case of carcinosarcoma (CS) of the fimbria of the fallopian tube in which carcinoma cells disappeared with neoadjuvant chemotherapy (NAC). A 74-year-old woman visited the present hospital with a large pelvic mass and pleural effusion. A magnetic resonance image of the tumor was
The enzymes involved in the initial steps in the biosynthesis of glycosaminoglycans were examined in the murine B16 melanoma. Approximately 60% of the melanoma xylosyltransferase activity and nearly all of the galactosyltransferase activity were membrane-bound; these enzymatic activities were
Proteoglycans from bovine nasal septa or the Swarm rat chondrosarcoma, as potassium salts, effectively inhibit the precipitation of tricalcium phosphate in vitro at pH 7.8. The same preparations, and many other similar preparations, however, do not site bind calcium, as assessed with a calcium ion
Polysomes were isolated from calcified and matrix-containing tissues, such as rat calvaria, rat chondrosarcoma and chick embryos. The method of isolation involves preliminary swelling of the tissues in hypotonic buffer containing heparin and cycloheximide. After homogenization, differential
Tumoral amyloidosis (amyloidoma) of bone is a rare condition characterized by the massive destructive deposition of AL amyloid in bones. We report three cases. The patients ranged in age from 45 to 78 years and had tumors located in the lumbar spine, scapula, and humeral head measuring 6.5 to 18 cm.