OBJECTIVE: To approach efficacy of Dianning tablet in the treatment of refractoriness epilepsy.METHODS: 180 patients with refractoriness epilepsy were randomized into treatment group,control group Ⅰand control group Ⅱ(n=60).Treatment group were given Dianning tablet produced by our hospital.Control group Ⅰwere treated with carbamazepine tablet and clonazepam tablet while control group Ⅱ were treated with valproate sodium tablet and clonazepam tablet.The efficacies of three groups were compared after 6 months.RESULTS: Treatment group was better than control groups in total effective rate,seizure frequency and improvement of EEG (P

The status of current clinical probation teaching is not satisfactory,so it is essential to establish and perfect clinical teaching mode based on laws and guide students to properly handle the relationship among the internship,employment and preparation for the examination for postgraduates,reform the clinical teaching system,strengthen the training and education of medical ethics and quality,integrate the clinical teaching resources and make full use of clinical cases,as well as strengthen the internship management so as to ensure the quality of teaching of clinical internship.

Objective To study the value of using endoscopy iodine staining combined detecting the expression of p53, survivin and telomerase in the diagnosis of early esophageal carcinoma and precancerous lesions. Methods Three hundred patients who received routine gastrescopy and had high risk of esophageal carcinoma were examined by the iodine dyeing on their esophageal mucosa with 2. 5% Lugol solu-tion. Multiple biopsies were taken from the unstained or light-stained areas when their diameters were over 5mm for pathology diagnosis. The expression of p53, survivin and telomerase were detected by immunohistochemical staining. Results With the Lugol staining method, the incidences of light, moderate and high grade dysplasia and early esophageal carcinoma were 16. 3% ,9. 7% ,3.7% and 4. 3% respectively. The expression of p53, survivin and telomerase were related and the unstained were related to the expression of p53, survivin and telomerase in dysplasia and early esophageal carcinoma. Using endoscopy iodine staining combined testing p53, survivin and telomerase showed sensitiv-ity of 100%, specificity of 92. 3% and accuracy of 91.8% to diagnose of early esophageal carcinoma and high grade dysplasia. Conclusion Lugol solution chromoendscopy combined assay of p53, survivin and telomersse might be useful in the diagnosing early esophageal carcino-ma and precancerous lesion.