Objective To compare the effects of early and conventional instillation of normuscle invasive bladder cancer after transurethral resection of bladder tumor.Methods The clinical data of 32 patients with normuscle invasive bladder cancer were retrospectively analyzed.They were divided into observation group (16 cases) and control group (16 cases).The clinical effects of the two groups were compared.Results The recurrence rate of two groups was significantly different (x2 =3.864,P ＜ 0.05).The average recurrence time of two groups was significantly different (t =6.389,P ＜ 0.05).The incidence rate of adverse reactions (x2 =0.369,P ＞ 0.05) and the incidence rate of toxic reactions(x2 =2.222,P ＞ 0.05) in two groups had no statistically significant differences.Conclusion It can lower the recurrence rate for early and conventional instillation of normuscle invasive bladder cancer after transurethral resection of bladder tumor and to delay the recurrence time,so it is widely applicable for clinic cure.

Tumor may generate from tumor stem cell and the microenvironment,and cancer stem cells are derived from the mutation of normal stem cells according to cancer stem cells hypothesis. Breast cancer stem cells are the first identified cancer stem cells in solid tumor. Breast cancer stem cells have been isolated successfully by many kinds of strategies, and their biological behaviors are gradually studied deeply. Self-renewal and differentiation of breast cancer stem cells are regulated by microenviroment and many signaling pathways. Therapy targeting breast cancer stem cells is gradually becoming the focus of tumor targeted therapy study.

Objective:To investigate the problems and countermeasures primary hospital radiology digital construction.Methods: The analysis of the current characteristics of the primary hospital radiology digital construction of its problems, propose solutions.Results:The primary hospital exists in the construction of digital radiology department layout as unscientific, CR and DR choose unreasonable, machine design flaws, PACS incompatible, system maintenance improper and operation of the medical staff is not standardized, require planning, the management, design, training, etc. to further improve.Conclusion: Radiology digital construction is the inevitable trend of development, only reasonable choice, scientific installation, meticulously maintained, proficient in primary hospital and give full play to its advantages.

Objective To Study the supplementary effect of internet communication technologydoctor-patient communication information system in the health education of patients in hand surgery department. Methods We divided 200 outpatients as well as 200 inpatients in hand surgery department into the control group and the test group with 100 cases in each group.We gave health education to the test group by sending short messages using doctor-patient communication information system. The control group received health education by routine method.The incidence rate of complications after operation in the two groups of inpatients and two groups of outpatients was compared. Results Statistical difference existed between the test group and the control group of inpatients and the test group and the control group of outpatients. Conclusions The application of internet communication technology of doctor-patient communication information system in the health education for patients in hand surgery department could effectivelydecrease the incidence rate of complications after operation.

BACKGROUND:In the early development of zebrafish embryos, cels divide and proliferate rapidly, but low concentration of deguelin can delay the development of zebrafish embryos.
OBJECTIVE:To observe the effect of different concentrations of deguelin on cyclin D1 gene expression in zebrafish embryos.
METHODS:Though normal fertilization, zebrafish embryos that incubated to the 2-cel stage (about 0.75 hour after fertilization) and shield stage (6 hours after fertilization) were colected and put into 12-wel plates treated with 100, 200, 400 nmol/L deguelin at 28.5℃in an incubator til the shield period and 24 hours after fertilization, respectively. Simultaneously embroys treated with 1% dimethyl sulfoxide solution were as a control group, cultured in the same conditions. Cyclin D1 RNA probes were prepared for the whole mountin situhybridization, observing staining by an upright fluorescent microscope camera to detect the effect of deguelin on cyclin D1 expression in zebrafish embryos.
RESULTS AND CONCLUSION:Deguelin showed significant negative regulation on the expression of cyclin D1 gene in zebrafish embryos. Cyclin D1 expressed in outsourcing cels in embryos of shield stage, and a significant reduction in the expression of cyclin D1 came up with the increasing concentrations of deguelin. In the 400 nmol/L deguelin treatment group, there was nearly no expression of cyclin D1. Cyclin D1 expressed in the brain, central nervous system, immature eye, somites, trunk, and tail of embryos at 24 hours after fertilization, and reduced significantly in the 100 nmol/L deguelin treatment group, especialy in the proliferative area. In the 200 and 400 nmol/L treatment groups, the embryonic development slowed down signficantly, and cyclin D1 gene mainly expressed in the dorsal ectoderm cels.

“Three Yin and Three Yang” syndrome differentiation is a method and system generated from “Treatise on Febrile Diseases”. And it is a principle of syndrome differentiation and a criterion of treatment. Modern physicians give many descriptions on levels of “Three Yin and Three Yang” syndrome differentiation. There are a lot of different opinions on it, including “Yin and Yang”, ”three steps of Cluster analysis”, “one divided into two” combining with “one divided into three”, and “three steps of recognizing symptom, understanding disease and differentiating syndrome” theories. The author believes “Three Yin and Three Yang”syndrome differentiation consists of three levels:differentiating syndrome principle, differentiating syndrome category and differentiating syndrome type. Strengthening research on levels of syndrome differentiation helps to improve accuracy of syndrome differentiation, guide drug description and enhance clinical efficacy.

Objective:To investigate the therapeutic medication for inpatients with cancer pain, and compare with the latest cancer treatment guidelines to improve the rational drug use. Methods:By a retrospective study, the medical record analysis for the inpatients with cancer from October to December in 2014 was performed, and the incidence of pain and the therapeutic medication were investiga-ted and the rationality of drug use was evaluated based on the latest cancer pain treatment guidelines. Results:The incidence of cancer pain was 25. 46% of 774 cases with new cancer, and 76. 58% of the patients with cancer pain were treated with analgesic drugs. In ac-cordance with the guidelines for the treatment scheme, there was no significant difference between the Opioid-Naive group ( guide group 1) and the Opioids-Tolerant group (guide group 2) in the combination therapy, while there was significant difference in the drug selec-tion and the time of administration. In the guide group 1 the proportion of oxywdone controlled-release tablets was signiticantly higher than that in the guide group 2, the ratio of taking the medicine on time in the guide group 1 was also higher than that in the guide group 2. Both groups showed difference from the guidelines in the pain assessment and titration and specific analgesic drug use. Conclusion:The findings indicate the difference between the pain treatment and the guidelines in therapeutic medication of cancer pain, and the propaganda and education of relevant knowledge should be strengthened to promote the treatment standard.

Objective:To investigate and explore the science management mode for high- value medical consumables in order to solve the problem of management deficiency in purchase and using of high-value medical consumables.Methods: To strengthen the management for high value consumables on 5 aspects: systematized institution, normalized processes, standardized operation, scientific evaluation and informationalized management.Results:The normalized, standardized and programmed management mode for high-value medical consumables has been established and improved throughout the whole process monitoring and management of total life cycle for the consumables. This research normalized the management for these consumables and formed a new science management mode.Conclusion: The exploration and implementation of new management method and path for medical high-value consumables can effectively improve the level of hospital material management, reduce management loopholes, decrease the cost of high-value consumables and increase work efficiency.

OBJECTIVE:To investigate the status quo of the use of Chinese patent medicines in our hospital and to put forward the coping strategies.METHODS:The data about the consumption of Chinese patent medicines in our hospital during the period of 2002～2006 obtained from medical information platform were analyzed in respect of consumption sum,DDDs,and DDC using the method of DDDs sequence and the method in pharmacoeconomics.RESULTS:The use of Chinese patent medicines in our hospital during 2002～2006 took on an obvious rising trend.CONCLUSION:The utilization of Chinese patent medicines in our hospital is rational basically.The Chinese patent medicines with suitable prices and proved efficacy take a great share in the clinical application.However,there are still some problems remain to be standardized.

OBJECTIVE:To investigate the distribution of magnetic nanoparticle embedding Paclitaxel in vivo and its curative effect on lung cancer in mice model.METHODS:The magnetic lipsomes containing Paclitaxel and the Paclitaxel liposomes were injected into caudal vein of mice,and which were exposed to magnetic field of 0.5T.The concentrations of the two drugs in different organs were determined.The lung cancer model was established in mice and the therapeutic efficacy of the different drugs on tumor was evaluated by comparing the weight of mice before and after administration.RESULTS: In the mice treated with magnetic liposome containing Paclitaxel,the drug concentration in lung which was exposed to magnetic field was significantly higher than that in the others sites,and a steady state concentration was reached quickly in lung after administration,but gradually in other organs.In the mice treated with liposomes containing paclitaxel,a steady state concentration was reached gradually in lung.The tumor control rate was 27.53% in mice treated with magnetic liposome containing Paclitaxel plus magnetic field intervention,significantly higher than in the control group.CONCLUSION: The result shows that magnetic targeting drug delivery is an effective drug delivery system,by which,the drugs can aggregate to the target site in large quantity which may lead to a reduced distribution of drugs in non-target sites.