Objective: To design mobile communication technology-based remote monitoring system which predict pregnancy-induced hypertension dynamically and improve the prediction accuracy. Methods:Based on the former portable detection device, the new system is combined with the GPRS wireless modem. Though data collecting, processing, analyzing, sending and receiving, we achieve the remote monitoring of blood flow parameter. The doctors analyze the health of pregnant women and Feedback diagnostic information in-time based on the monitoring information. Results: The system can monitor the blood flow parameter dynamically and provide more effective diagnostic information for the pregnancy-induced hypertension. Conclusion: The system can provide more effective technical support for forecasting, prevention and treatment pregnancy-induced hypertension.

Objective　To investigate the significances of telomerase activity and P53 expression in Non-small cell lung cancer (NSCLC). Methods　The activity of telomerase in cancerous tissues was detected by PCR-ELISA, and the expression of P53 protein was detected by S-P method. Results　The telomerase activity and P53 expression were significantly higher in NSCLC tissues than in normal lung tissues. The telomerase activity and P53 expression had close association with the differentiation of cancer cells and lymph node metastasis. Conclusion　It is very valuable to measure telomerase activity and P53 expression in studying the initiation and progression of NSCLC.

Objective To investigate the clinical efficacy of pre-hospital mild hypothermia in patients with severe craniocerebral injury,and to explore the possible mechanism by the changes of serum Malondialdehyde (MDA).Methods 120 cases of severe craniocerebral injury were divided into pre-hospital mild hypothermia group (group A,65 cases) and control group(group B,55 cases) by random number table.Patients in group A were gave pre-hospital mild hypothermia treatment,and patients in group B were gave mild hypothermia therapy only after hospitalization.Comparison of the change of serum MDA at admission,the 7th and 14th day between two groups,and the functional outcomes were evaluated by GOS score in 6 months after treatment.Results The MDA levels of two group at seventh days and 14 days were higher than that at admission [(10.4 ± 1.5)nmol/L and (8.2 ± 1.2)nmol/L in group A,(12.6 ± 1.9)nmol/L and (10.0 ± 1.4)nmol/L in group B,P ＜0.05],and it was the highest at 7th day,and its in group A was significantly lower than that in group B at 7th,14th day [(6.9 ± 1.1) nmol/L in group A,(6.6 ±1.0) nmol/L in group B,P ＜ 0.05].The good prognosis rate was 47.7％ (31 cases) in group A,higher than the 38.2％ (21 cases) in group B;The mortality rate was 12.1％ (8 cases) in group A,lower than the 21.4％ (12 cases)the group B,and the difference was statistically significant (Z =-2.132,P ＜ 0.05).Conclusion Pre-hospital mild hypothermia treatment can improve the prognosis of patients with severe craniocerebral injury and alleviate the damage of brain tissues.

Teaching medical courses in French are the characteristics of teaching programs in medicine school of Shanghai JiaoTong uuiversity.It may help develop the course content and promote the international academic communication.Teaching pathology course in French for Chinese students is also an important task of pathology teaching program.The paper introduced and explored the language use of French,regional variations between Chinese and French pathological major and the cooperation with foreign professors in teaching.It is been testified that teaching in French can contribute to the medical education and arouse student's learning initiative.

Objective To assess isehemic myocardial regional function of different coronary atherosclerosis using velocity vector imaging(VVI).Methods Two-dimensional images of apical four-，two-chamber and long-axis view were obtained in 50 patients with coronary artery disease.All segments of the left ventricle were divided into 5 groups：group 0 with no coronary artery stenosis，group 1 with stenosis＜50%，group 2 with stenosis 50%to 74%，group 3 with stenosis 75%to 99%and group 4 with a completely occluded coronary artery.The segmental myocardial systolic peak strain(ε)，systolic strain rate(SRs)，early diastolic strain rate(SRe)，late diastolic strain rate(SRa)and their ratio(SRe/SRa)were analyzed with VVI offline software.Results①Compared with group 0，SRe and SRe/SRa of group 1，SRs，SRe，SRe/SRa of group 2～4，εof group 2 and group 4 decreased significantly(P＜0.05).②In the comparison of four ischemic groups，ε，SRe，SRa of group 3 were markedly higher than those of group 2，while ε，SRs，SRa of group 2 were lower than those of group 1(P＜0.05)；for group 4，ε，SRs，SRe were lower than those of group 1，SRe was lower than that of group 2，and ε，SRs，SRe were lower than those of group 3(P＜0.05).ConclusionsIn the process of coronary atherosclerosis，myocardial diastolic and systolic dysfunction occurred early and orderly，and has a bidirectional change：decreased firstly，then increased and decreased at last.

OBJECTIVE To evaluate correlation between dysphagia and hospital-acquired pneumonia after stroke and its effect on prognosis. METHODS Totally 356 stroke inpatients were divided into dysphagia group(group A) and non-dysphagia group(group B) based on bedside swallowing evaluation.The incidence of hospital-acquired pneumonia and mortality between the two groups were compared. RESULTS The incidence of hospital-acquired pneumonia was 23.5 % in group A and 4.6% in group B.The difference between the two groups was highly significant(?~2=25.8,P

Objective To investigate the clinical value of joint detection of six tumor markers in patients with colorectal cancer. Methods Eighty?six patients with colorectal cancer were included in the study group,86 healthy subjects were selected as the control group at the same period. The difference of tumor markers in different groups,tumor stages and prognosis were compared. Results The levels of carcinoembryonic antigen (CEA),carbohydrate antigen 19?9 (CA19?9),carbohydrate antigen 242 (CA242),carbohydrate antigen 72?4 ( CA72?4) , carbohydrate antigen 125 ( CA125 ) and carbohydrate antigen 50 ( CA50 ) in study group were significantly higher than those in the control group (CEA: (22. 5±6. 2)μg/L vs. (2. 2±1. 0)μg/L;CA19?9:(95. 7±27. 3) U/ml vs. (17. 1±9. 5) U/ml;CA242:(29. 5±8. 3) U/ml vs. (6. 0±2. 7) U/ml;CA72?4:(21. 6 ±5. 1) U/ml vs. (3. 6±1. 2) U/ml;CA125:(95. 4±32. 8) U/ml vs. (18. 9±8. 4) U/ml;CA50:(51. 8±20. 6)μg/L vs. (8. 3±3. 7)μg/L,t=29. 98,25. 22,24. 97,31. 86,20. 95,19. 27,P<0. 05). Among the single index detections,the sensitivity and negative predictive value of CA72?4 were the highest ( 61. 6%, 68. 3%) , the specificity of CA19?9 was the highest( 91. 9%) ,the positive predictive value of CEA was the highest ( 80. 4%) . The sensitivity,positive predictive value and negative predictive value of the joint detection were all higher than those in each single index detection (80. 3%,87. 3%,74. 1%). The levels of CEA,CA19?9,CA242,CA72?4, CA125 and CA50 in patients with stage III and IV were significantly higher than those in patients with stageⅠandⅡ(CEA:(32. 7±7. 1)μg/L vs. (15. 9±4. 4)μg/L;CA19?9:(127. 8±33. 7) U/ml vs. (52. 5±13. 8) U/ml;CA242:(40. 3±12. 7) U/ml vs. (23. 5±8. 6) U/ml;CA72?4:(37. 6±10. 2) U/ml vs. (13. 6±4. 1) U/ml;CA125:(128. 9±38. 4) U/ml vs. (59. 7±12. 8) U/ml;CA50:(88. 3±23. 7)μg/L vs. (41. 8±15. 6)μg/L,t=13. 04,13. 32,7. 11,14. 06,10. 99,10. 64,P<0. 05) . The levels of CEA,CA19?9,CA242,CA72?4,CA125 and CA50 in the recurrent metastasis group were significantly higher than those in the non?recurrent metastasis group ( CEA:( 37. 7 ± 8. 6 ) μg/L vs. ( 3. 8 ± 1. 7 ) μg/L;CA19?9:( 110. 5 ± 29. 4 ) U/ml vs. ( 25. 5 ± 13. 8 ) U/ml;CA242:( 33. 6 ± 10. 3 ) U/ml vs. ( 15. 5 ± 6. 6 ) U/ml;CA72?4:( 33. 1 ± 15. 3 ) U/ml vs. ( 9. 3 ± 3. 0 ) U/ml;CA125:(113. 4±31. 7) U/ml vs. (28. 7±7. 8) U/ml;CA50:(55. 4±14. 6)μg/L vs. (16. 8±9. 6)μg/L,t=29. 04,18. 31,9. 86,11. 47,19. 28,14. 65,P<0. 05) . Conclusion The joint detection of six markers can further improve the sensitivity, positive predictive value and negative predictive value of diagnosis, and can provide a more reliable basis for the auxiliary diagnosis of colorectal cancer.

Objective To explore the value of Gd-EOB-DTPA enhanced magnetic resonance imaging (MRI) in the quantitative evaluation of liver function.Methods Between June 2012 and June 2013,we prospectively included 8 patients with cirrhosis and 6 patients with primary hepatic carcinoma (PHC).The Child-Pugh classification,indocyanine green retention rate at 15 minutes (ICGR15),and Primovist enhanced MR imaging were performed in all the patients.Using the deconvolution method to calculate hepatic extraction fraction (HEF),the correlations between HEF and Child-Pugh and ICGR15 were analyzed.Results For cirrhosis,there was a significant correlation between the HEF and the ICGR15 by the Pearson correlation coefficient (r =-0.971,P ＜ 0.05).For hepatocarcinoma,there was also a significant correlation (r =-0.855,P ＜ 0.05).The average HEF of PHC was 21.80％ (14.89％ ～ 35.90％).Conclusions The Gd-EOB-DTPA enhanced MRI accurately evaluated liver function quantitatively.It may be used for patients with PHC for preoperative examination.

Objective To study the effect of p38MAPK on the activity and c-myc protein expression in rat acetaldehyde-induced hepatic stellate cell(HSC),and to investigate the alcoholic liver fibrosis related mechanism.Methods The different concentrations of SB203580 as the p38 specific blocker was adopted to conduct the intervention on rat acetaldehyde-induced HSC.The cellular mor-phological change was observed by the microscope.The cell proliferation was detected by MTT,the cell cycle was analyzed by flow cytometry(FCM),and the expression of c-myc protein was examined by the SABC method.Results (1)after acetaldehyde stimula-tion,HSC was increased in size and proliferated rapidly,but with the added SB203580 concentration increase,the cellular prolifera-tion was slowed down,the cells size was diminished and the deformed cells were increased.(2)The proliferation of acetaldehyde-in-duced HSC was inhibited by different doses of SB203580,and the higher concentration has the more significant inhibiting effect.(3) With the SB203580 concentration increase,the cells at the phase G0 and G1 were increased,while the cells at the phase S were de-creased,at the same time the expression positive rate of c-myc protein was decreased.Conclusion Blocking p38MAPK pathway ac-tivity could inhibit the proliferation of acetaldehyde-induced HSC,which may be related to the down-regulation of C-myc protein ex-pression and blocking the DNA synthesis in cells entering from G0/G1 phase to S phase.

Objective To establish an HPLC method for the content determination of sodium Danshensu inBawei Qidan Capsule.Methods HPLC was applied and the determination was performed on Shim-pack CLC-ODS C18 column (250 mm×4.6 mm, 5μm) with methanol-water- acetic acid (7∶92∶1, V/V/V) solution at a flow rate of 1.0 mL/min and detection wavelength at 281 nm. The column temperature was 30℃, and injection volume was 10μL.Results Through methodological study, the linear range of sodium Danshensu was 0.494 4-4.944μg (r=0.9996), the average recovery was 97.20%, RSD=1.13%.Conclusion The HPLC method for the content determination of sodium Danshensu inBawei QidanCapsule was user-friendly, accurate and reliable, with good repeatability and stability, which can be used for quality control ofBawei Qidan Capsule.