Conclusions EGFR、C-erbB-2 and p53 overexpression foretell patient’s downcast situation. Detection of EGFR、C-erbB-2 and p53 expression is valuable to estimation of prognosis and treatment of breast cancer.
2. Our preliminary results suggest that INR between 1.64-2.16 and plasma TPP concentration between 2.32μg/ml-6μg/ml might be the optimal anticoagulant therapeutic range for patients with mechanical heart valveprostheses. Plasma TPP concentration is a valuable adjunct parameter in the anticoagulant monitoring.
After this, many scholars did not obtain valuable process in researching GISTs, until recent years they finally found this tumor existed c-kit(CD117) gene's mutation and the expression of protein, c-kit's (CD 117) positive rate approaches 100%, which is a remarkable immunohistochemical marker of GISTs.
Also, the experiments prove that it is feasible to use the method to develop a domain automatic abstracting system, which is valuable for further in-depth study.
An artificial tendon of high mechanical efficiency with silicone, silk and Dacron was designed and made for replacement of injured tendon. Since April 1978, the artificial tendon was used clinically in 28 cases, totalling 36 tendon replacements. Of these, 18 cases with 24 tendon replacements had been followed up for a period of more than 12 months. The implants were proved to be inert and they anastomosed with the ends of severed tendons firmly. New tissues were grown into the core of the prosthesis and the...
Since 1977, we have adopted the following technical modifications in total gastrectomy for cancer of the esophago-gastric junction. 1. A left thoraco-abdominal incision in the 6th instead of 8th intercostal space is now used. 2. The dissection of greater omentum follows the embryological anatomical planes. 3. The pancreatic stump is closed by simple continuous sutures instead of "U" stitches. 4. The esophago-jejunal end-to-end anastomosis is done by one layer of interrupted inverting sutures with the help o...
Deep temperature of different parts of breast was measured with a special thermometer. Results suggested that in normal subjects, the deep temperature of lateral upper quadrant of left breast ( for 15th min ) was 0.4℃ higher than that of the same part of right breast ( for 6th min ) . Besides, the deep temperature of lateral upper quadrants of both breasts was 0.5℃ higher than that of medial upper quadrants. In patients with breast cancer, the deep temperature of cancer area was often higher than that of ne...