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 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 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

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 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.

Objective To investigate the clinical features and pathogenic characteristics of different types of deep sternal wound infection in dif?ferent types after cardiac surgery. Methods A retrospective study was performed. From January 2012 to December 2014,84 patients with sec?ondary DSWI after cardiac surgery underwent the pectoralis major muscle flap transposition in our department were recruited for the study. Re?sults The average age of 84 patients with DSWI was 54.6 ± 14.8 years old,of which typeⅡDSWI patients were the most common(49/84, 58.3%). Both typeⅠand typeⅡDSWI patients showed typical clinical manifestations and early chest X?ray or Computerized tomography(CT) showed mediastinal widening(P<0.01). Some patients with typeⅢDSWI showed only local symptoms of surgery. The organisms most common?ly isolated in patients with DSWI were gram gram?negative bacilli(GNB,54.8%). Although there was no significant difference between the 3 types of DSWI patients(P>0.05),but the pathogenic results of the 3 types of those DSWI patients showed such a trend:typeⅠDSWI patients with GNB is was more common,and typeⅡDSWI patients was more prone to complicated infection. Conclusion Different types of DSWI may dis?play different features,the prevention and treatment of DSWI should be closely combined with the clinical manifestations and local pathogenic char?acteristics.

Objective To determine whether rs28364072 polymorphism in the low-affinity IgE receptor (FCER2)is associated with asthma risk in Chinese Han nationality asthmatics.Methods 120 cases of asthmatics and 116 healthy control subjects were enrolled in this study.DNA was purified from peripheral blood,and genotyping of rs28364072 SNP was performed by PCR and Sanger sequencing.The clinical indexes were compared between asthmatic subjects.Results A significant difference was found in the distributions of the genotyges (TT,TC,CC)and allele frequency among populations in north Indian,Saudi Arabian,Romas and Chinese Han nationality.A significant difference was also found in the distributions of the genotyges (TT,TC,CC) between asthmatic subjects and controls.Significant difference was observed in the allele (T/C) frequency between asthmatic subjects and healthy controls.The presence of C allele of GLCCI1 gene was found to be a greater risk factor in asthmaticsubjects compared with the healthy controls.The odds ratio (OR) of CC and CC+TC were 2.73 (1.19 ～ 6.23),2.05 (1.21 ～ 3.48),respectively.There was significant difference in the ACT score,EOS％ between CC and TT genotyge.Conclusion The minor alleles C of rs28364072 SNP was significantly associated with the increase of asthma risk in asthma patients of of Han Nationality of Chinese.