Functional requirement of LIS analyzed, this paper discusses the application of web technology to it. The choice of application server and security control and management are emphasized on, and then corresponding solutions are provided.

Objective To study anti-inflammatory, analgesic and immunomodulatory effect of total flavone in culture of Saussurea medusa Maxim and the wild one. Methods Different pain, inflammatory and immune models were made to investigate the anti-inflammatory, analgesic and immunomodulatory effect of total flavone in culture of Saussurea medusa Maxim and the wild one such as paw edema in mice, ear edema in rats and so on. Results There are obvious analgesic effect in pain caused by heat in total flavone in culture of Saussurea medusa Maxim and the wild one, and they have obvious restraining effect on paw edema in mice and ear edema in rats as well as on the function of transformation of lymphocyte T and B in rats. Moreover, there is no obvious difference between total flavone in culture of Saussurea medusa Maxim and the total flavone of the wild one. Conclusion Total flavone in culture ofSaussurea medusa Maxim and the wild one possess anti-inflammatory, analgesic and immunomodulatory effect, and there is no obvious difference between them.

Objective To investigate the prognostic significance of the angiolymphatic invasion(ALI) in patients with esophageal squamous cancer(ESCC) who received radical resection.Methods A retrospective review was performed on 355 patients who underwent radical resection for ESCC in our hospital between June 2005 and December 2008.Clinicopathological features and overall survival rate were surveyed.Results Of all the patients included, these 46 ESCC patients with angiolymphatic(ALI group) invasion accounted for 13.3％.The 5-year overall survival rate was 20.3％ in patients of ALI group and 40.2％ in those of non-ALI group(P =0.001).The histological differentiation was poorer in the ALI group (P =0.008) as compared with non-ALI group.Univariate analysis showed that body mass index(BMI), ALI, T stage, N stage, and differentiation were associated with survival(P ＜ 0.05 for all).Multivariate analysis revealed that ALI, N stage, T stage and BMI were independent risk factors of prognosis.Conclusion This study highlights that ALI may facilitate the stratification of patients with a poor prognosis after radical resection for ESCC.

This paper expatiates the application of classification, clustering-based data mining technology to Clinical Laboratory Information System (CLIS) with the introduction of the concepts of CLIS and data mining.

OBJECTIVE:To study the protective effects of Baimai ointment on sciatic nerve injury in rabbit. METHODS:The rabbit sciatic nerve injury model was induced by forceps operation. 180 rabbits were randomly divided into 6 groups,with 30 rab-bits in each group (10 rabbits of 7,14,28 d),including sham operation group (blank matrix of Baimai ointment for external use),model group(same as sham operation group),positive group [ig Mecobalamine tablet solution 1.25×10-4 g/(kg·d)] and Bai-mai low-dose,medium-dose and high-dose groups [Baimai ointment 0.33,0.67 and 1.34 g/(kg·d)for external use],once a day, for consecutive 7,14 and 28 d. Gait instrument was used to test the foot-touch-land force of rabbit;pathology examination was conducted for sciatic nerve resection;immunohistochemistry was used to detect the levels of NOS and NMDA in nerve tissue. RE-SULTS:Baimai ointment can significantly relieve sciatic nerve injury,edema and inflammatory reaction;7,14 and 28 d after med-ication,compared with model group,foot-touch-land force decreased significantly in rabbits with sciatic nerve injury (P<0.01);14,28 d after medication,foot-touch-land force of rabbits increased significantly in positive group,Baimai ointment groups,while the levels of NOS and NMDA decreased in nervous tissue(P<0.05). CONCLUSIONS:Baimai ointment can protect sciatic nerve with function injury in rabbits.

Objective Lung cancer has been the most common cause of cancer death worldwide.More than three quarters is diagnosed at advanced stage.Nearly one half has distant metastases outside the chest cavity.It has been recognized that oligometastatic state exists in natural history of malignant tumors,which has significantly better prognosis than those with polymetastases.The eighth edition of TNM staging system defined NSCLC with a single metastasis as a new separated stage(M1 b).Long-term survival of oligometastatic NSCLC patients treated with local control methods has been reported in literatures.But whether surgical resection of liver metastasis has benefit or not remains unknown.We performed a systematic review of surgical therapy for NSCLC with limited liver metastases.

With the informatization construction of medical industry, the talents with a knowledge background of medicine and information science have to be available for the development and management in the field of medical facility informatization. In order to resolve the problem that medical industry falls short of information talents, this paper discusses some issues about the training of information talents in the industry, including the roles of medical academies in talents culture, the importance of continuing education and the constitution of the specialized course system.

Objective To assess the clinical efficacy of human neural stem cell (hNSC) transplantation in the treatment of severe cerebral palsy (CP) in children.Methods hNSCs were obtained from the forebrain of 10 to 12-week-fetus.Forty children with CP were voluntarily received hNSC transplantation that were injected into cerebral ventricle.The development of motor and fine motor functions were evaluated by GMFM and PDMS-FM 1 month before hNSC transplantation.as well as 3 and 6 months after hNSC transplantation.Results Twenty six (65％) cases displayed improvement from day 5 to month 6 after hNSC transplantation.GMFM assessment showed that the percentage was (4.52±2.50) ％ 1 month before hNSC transplantation,(7.74±2.94) ％ 3 months after hNSC transplantation and (13.01±6.71)％ 6 months after hNSC transplantation,indicating a significant improvement by the treatment of hNSC transplantation(P＜0.05).The percentage in PDMS-FM evaluation was (15.01± 12.00)％,(20.34± 11.91) ％ and (30.02± 12.50) ％ one month before hNSC transplantation,3 and 6 months after hNSC transplantation,respectively,also suggesting a significant improvement induced by hNSC transplantation treatment (P＜0.05).Moreover,the developmental improvement was the most prominent among 1-3 months post hNSC transplantation.Then the development slowed down.Significantly,patients received no hNSC transplantation experienced serious adverse events or complications.Conclusions hNSC transplantation is an effective and safer therapy for severe CP.Future observations are needed to evaluate long-term clinical efficacy of the therapy.

Objective:To investigate the application of Coronary Artery Disease-Reporting and Data System (CAD-RADS) in the diagnosis of coronary atherosclerotic heart disease(CAD) and its risk factors,and to clarify the effective strength of different risk factors in the diagnosis of CAD by using CAD-RADS.Methods:All the data of 266 patients,who were initially suspected with CAD and underwent CT angiography,were collected and diagnosed by using CAD-RADS and were divided into CAD group(n=174) and non-CAD group(n=69).The informations of age,gender,hypertension,hyperlipemia,diabetes,smoking,serum uric acid (UA) levels,and plasma fibrinogen (FIB) levels of the patients in two groups were analyzed;single factor analysis and multivariate Logstic regression analysis were used to analyze the risk factors of CAD diagnosed by CAD-RADS.Results:Compared with non-CAD group,the ratios of male,hypertension,diabetes,smoking of the patients in CAD group were increased (P<0.05),and the age and the level of UA of the patients in CAD group were also increased (P<0.05).The Logistic regression analysis results showed that age and diabetes were the independent risk factors for CAD diagnosed by CAD-RADS.Conclusion:There are many independent risk factors for CAD diagnosed by CAD-RADS,and age and diabetes are the most correlated risk factors for CAD.

Objective To investigate the effect of human interferon-beta (IFN-β) gene engineered human mesenchymal stem cells (hMSC) in the treatment of human prostate cancer xenograft in nude mice.Methods An adenovirus vector containing human IFN-β gene was constructed and transfected into hMSC in vitro.IFN-β-expressing mesenchymal stem cells (IFN-β-hMSC) were labeled with 4,6-diamidino-2-phenylindole (DAPI).The human prostate cancer cell line PC-3 were injected into the flank or axillary of severe combined immunodeficiency (SCID) mice subcutaneously to establish human prostate cancer xenograft models.IFN-β-hMSC were injected into the tail vein of mice bearing human prostate cancer xenografts.The tumors,livers,lungs,spleens and kidneys were harvested.Frozen sections and paraffin sections were used to observe the distribution of IFN-β-hMSC in vivo by fluorescence microscope.Mice were divided into seven groups of six animals randomly,IFN-β-hMSC (2 × 106,2 × 105 ) as treatment group,Ad-hMSC,unmodified hMSC,Ad-IFN-β,Recombinant IFN-β,and NS as control group.The weight of the tumor and the survival time of mice were observed to evaluate the experimental efficacies of IFN-β-hMSC in the treatment of prostate cancer. Results IFN-β-hMSC with blue nuclei were distributed extensively in the tumors,but no blue nucleus was seen in the livers,lungs,spleens and kidneys.After treating,the weights of the tumour masses from mice were (1.35 ±0.28) g,(1.43±0.41) g,(3.49 ±0.25)g,(3.58±0.30)g,(3.30 ±0.24) g,(3.32 ±0.25) g,(3.32 ±0.47) g in the IFN-β-hMSC (2 ×106),IFN-β-hMSC (2 ×105),Ad-hMSC,unmodified hMSC,Ad-IFN-β,Recombinant IFN-β,and NS group,the median survival time from mice were 91 d,87 d,57 d,59 d,62 d,61 d,61 d in the IFN-β-hMSC (2 × 106),IFN-β-hMSC (2 × 105),Ad-hMSC,unmodified hMSCs,Ad-IFN-β,Recombinant IFN-β,and NS group,respectively.Injection of IFN-β-MSC can significantly reduce tumor weight and increase animal survival compared with controls ( P ＜ 0.05 ). Conclusion IFN-β-hMSC can migrate to prostate cancer microenviroment in vivo,and injection of IFN-β-MSC can significantly reduce tumor weight and increase animal survival.