Objective To investigate the application of no-tumor touch isolation and killing tumor technique in gastric cancer radical cure. Methods 52 patients with gastric cancer underwent D 4 radical therapy from October 1997 to October 2003 in our hospital. No-tumor touch isolation and killing tumor technique was applied to all the cases. 44 patients with gastric cancer received D 1 radical therapy without the application of no-tumor touch isolation and killing tumor technique served as control. The 5-year survival rate of the two groups was compared. Results There were not obvious post-operative complications in the two groups. The 5-year survival rate of D 4 and D 1 radical therapy groups were 42.3% and 18.2%, respectively(P

Objective To investigate the characters of TCM syndromes of HIV/AIDS patients by intraveneous drug. Method Based on the TCM theories,related literature and experts' experience,the questionnaire was compiled and revised,170 patients were investigated one by one,and the data was analysed. Result The frequency lines in turn:spleen qi deficiency,liver depression with qi stagnation,kidney yin deficiency,phlegm-heat congestion of lung,disharmony of liver and stomach,lung qi deficiency,kidney deficiency of both yin and yang,qi deficiency,phlegm-damp congestion of lung,liver fire,heart yin deficiency. The excess syndromes lies in the liver and the lung. The deficiency syndromes lies in kidney,spleen and stomach,and lung. Conclusions The frequent syndromes in the study distinguished from the other congener study. It may be caused by many different contribution factors of patients and researchers.

Objective To determine the optimum water-extracting technology of Mailuoning injection. Methods The orthogonal test was used to select the water extract technology of Mailuoning injection. Results The best technology was that crude drug was added 12 and 8 times water, then soaked 0.5 h, and extracted for l.5 and 1.0 h. Conclusion The study of technology provides the basis for further purification.

OBJECTIVE: To evaluate the effects of Fuzheng Yiliu Granule on the expression of CD44v6 and nm23-H1 in esophageal carcinoma treated with radiotherapy. METHODS: Sixty-three cases of esophageal carcinoma were randomly divided into two groups: Fuzheng Yiliu Granule plus radiotherapy treated group (n=30) and radiotherapy treated group (n=33). The carcinoma specimens were obtained through endoscopic biopsy before and after twenty-one days of treatment. The expression of CD44v6 and nm23-H1 was determined in the sixty-three specimens of esophageal carcinoma by immunohistochemical SABC methods. RESULTS: After twenty-one days of treatment, the positive rates of CD44v6 in the Fuzheng Yiliu Granule plus radiotherapy treated group and the radiotherapy treated group were 40.0% and 69.7%, respectively, and there was significant difference between the two groups (P<0.05). The positive rates of nm23-H1 in the Fuzheng Yiliu Granule plus radiotherapy treated group and the radiotherapy treated group were 20.0% and 21.2%, respectively, and the difference was not significant between the two groups (P>0.05). CONCLUSION: Fuzheng Yiliu Granule can lower the expression of CD44v6 in esophageal carcinoma, and may prevent infiltration and lymph node metastasis of esophageal carcinoma.

Objective To present a new method of motor power control in order to realize the precise motor power control of medical equipment. Methods The power control method based on PWM Modulation circuit was proposed by researching the DSP microcontroller TMS320LF240x. Results The test results fully satisfied the design requirements. Conclusion The system has simple structure,good programming,and can use different control algorithms in different applications without the need for change in the external circuit,which is easy to upgrade and meet the needs of special occasions.

0.05);after IP,QTd of group B after AMI was significantly lower than that of group A (P

Objective To discuss the prevention and treatment of bile duct injures io the gallbladder bed during laparoscopic cholecystectomy(LC).Methods A retrospective analysis was made on clinical features,treatment,and curative effects of 15 cases of bile duct injures in the gallbladder bed out of 2 032 cases of LC from January 1997 to December 2004.Results There were 5 cases of acute attack of chronic calculous cholecystitis and 10 cases of chronic atrophic calculous cholecystitis.The location of injury was at the branches of the right hepatic ducts in 8 cases and at aberrant bile ducts in 7 cases.The injury was treated with titanium clipping in 8 cases,primary suture in 5 cases,and open surgery of bile duct repair in 2 cases because the injury was relativly large and the site of injury was near the trunk of the right hepatic duct.Postoperatively,bile leakage happened in 1 case and was cured by drainage for 5 days.Follow-up surveys for 6~36 months (mean,23 months) showed free of symptoms and no jaundice or cholangitis.Conclusions Surgical dissection closely near the gallbladder wall when mobilizing the gallbladder is the key to preventing bile duct injuries in the gallbladder bed during laparoscopic cholecystectomy.Prompt detection and proper management of the injury have satisfactory curative effects.

Objective To investigate the condition of the professional identity and learning burnout in the college students majored in re-habilitation therapy, and discuss the correlation between them. Methods From October to November, 2014, students of grades 2 and 3 ma-jored in rehabilitation therapy were investigated with the professional identity questionnaire and the learning burnout questionnaire. Results A total of 127 questionnaires were sent out, and 119 returned. The score of professional identity was (3.36 ± 0.55), with the factors score of the cognition, emotion, behavior, appropriateness as (3.66±0.77), (3.25±0.60), (3.23±0.71), and (3.36±0.61), respectively. The score of learn-ing burnout was (2.90±0.46), the score of factors of low spirits, improper behavior and low achievement as (2.87±0.70), (3.10±0.60), (2.77± 0.52), respectively. There was negative correlation between score of professional identity and learning burnout (r=-0.271, P<0.01), as well as between some factors of the identity and the learning burnout (P<0.05). Conclusion The professional identity and learning burnout are in the middle level in students majored in rehabilitation therapy, which may interact each other.

To study effects of arachidonic acid (AA) on the growth and differentiation of rat adipocytes, a cells culture system of rat primary preadipocytes was established. The cells treated by different concentration of AA supplemented based on DMEM medium containing 10% fetal bovine serum. Cell proliferation was measured by trypan blue exclusion and methyl thiazolyl tetrazolium (MTT) assay method. Hoechst33342 fluorescence staining observed AA induced morphological changes. Oil Red O staining extraction assay assess the degree of adipogenesis and differentiation, and cyclooxygenases-2(COX-2) mRNA were detected by reverse transcriptase-polymerase chain reaction (RT-PCR). The results showed that rat preadipocytes treated with 120 μmol/L AA for 24-72 hours remarkably promoted the cells proliferation compared with control, 160 μmol/L AA treated for 48 hours could induce apoptosis of preadipocytes. 40, 80 μmol/L AA decreased the fat content in cells at 72 hours, and 40 μmol/L AA significantly up-regulated the expression of COX-2 mRNA at 24 hours. This results indicate that AA regulate adipocytes proliferation and differentiation depended on treatment time and concentration. 40-80 μmol/L AA maybe useful to control body fat, which may be associated with the increase of COX-2 mRNA.

Objective To elucidate that AIDS is not equal to any disease of TCM. Methods Previous literatures on differentiating the difference between AIDS and its similar TCM termed diseases as "Fuqiwenbing", "Wendu", and "Xulao" were reviewed and further discussion on the differences was performed by the author. Results Many scholars draw a conclusion that AIDS is not equal to any of TCM diseases or syndromes by their detailed research, comparison and analysis. Conclusion AIDS is not any of TCM termed disease, but it can be treated with the successful experience of TCM in treating other traditional diseases.