The National Health and Family Planning Commission of China together with State Administration of Traditional Chinese Medicine jointly issued Regulations on Cost Accounting for Public Hospitals at County Level in order to promote the comprehensive reforms of county level public hospitals and regulate cost accounting.The issu-ance of the Regulations provides operation guidance on cost accounting at county level public hospitals, specifies divi-sion of responsibility for cost accounting, lays out details of implementation, and emphasizes the importance of achie-ving cost accounting through the use of information technologies.The Regulations incorporates many impressive terms, forming the foundation for effective cost accounting at county level public hospitals.

Antiangiogenesis therapy is one of the most common anticancer therapies. Bevacizumab is a monoclonal antibody that blocks the binding of the vascular endothelial growth factor to its high-affinity receptors. It is the only antiangiogenic agent approved for the first-line treatment of advanced non-small cell lung cancer (NSCLC). Many recent studies have attempted to determine the suit-able partners of bevacizumab in first-line treatment of NSCLC and evaluate its efficacy and safety as a second-line or beyond and con-tinuous treatment of beyond disease progression in patients with advanced NSCLC. This review summarizes current clinical research about the efficacy and safety of bevacizumab in the treatment of advanced NSCLC.

To investigate the effects of a formula of components from Shengmai Powder, a compound traditional Chinese herbal medicine, on glucocorticoid receptor (GR) in rats after thermal injury.

Background:Screening of colorectal cancer (CRC) and colorectal adenoma (CRA), the precursor of CRC, is crucial for CRC prevention.It is believed that opportunistic screening of CRC in high risk population would narrow down the screening scope and save the health resources, and is suitable for the present status in China.Aims:To analyze the performance of high risk factors in predicting CRC/CRA, for exploring the feasibility of opportunistic screening for CRC in high risk population.Methods:A total of 1 862 outpatients and health examination subjects undergoing colonoscopy from Feb.2015 to Aug.2016 at the PLA 281 Hospital were recruited and asked to complete a questionnaire of high risk factors for CRC and CRA before colonoscopy.The questionnaire was designed based on the updated consensus on the screening and management of early colorectal cancer and precancerous lesion in China.Using the results of colonoscopy as gold standard, the predictive performance of high risk factors for CRC/CRA was analyzed.Results:Four hundred and sixty-eight (25.1%) individuals with high risk factors for CRC/CRA were screened out by the questionnaire.The detection rate of CRC in individuals with high risk factors was significantly higher than those without (17.5% vs.0.9%, P=0.000).The sensitivity, specificity, positive and negative predictive values of high risk factors in predicting CRC were 87.2%, 78.2%, 17.5% and 99.1%, respectively, and the missed diagnosis rate was 12.8%.For CRC/CRA, the corresponding figures were 83.2%, 87.0%, 57.3%, 96.1% and 16.8%, respectively.The risk ratios (RR) of high risk factors for CRC and CRC/CRA were 20.35 and 14.78, respectively.Conclusions:Opportunistic screening of CRC in high risk population is feasible and applicable in China under present condition.

As an income redistribution mechanism, the design of Urban Resident Basic Medical Insurance ( URBMI) should reflect the inclination to take care of vulnerable populations, such as people with chronic diseases and low incomes. Therefore, whether the healthcare services of vulnerable populations have been improved, is the most important indicator to determine the effectiveness of the URBMI. Using the DID model, this paper analyzes healthcare service utilization of invulnerable and vulnerable populations before and after the establishment of URBMI ( including both outpatient and inpatient) , based on the idea that these two populations have different socio-economic and health status. Then, based on the gap between the healthcare service utilization changes of different groups, we can measure the equity in URBMI. The results show that the establishment and implementation of URBMI has indeed narrowed the gap of invulnerable and vulnerable populations with different socio-economic and health status; health-care service utilization of vulnerable populations has increased significantly, and health status has significantly im-proved. From vertical and horizontal perspectives, the results prove that the establishment of URBMI has improved the equity of healthcare service utilization among different populations across China.

Objective To investigate the changes of target during fractionated radiotherapy for e-sophageal cancer, and to assess their impact on the implementation of radiotherapy. Methods Fourteen pa-tients with unresectable esophageal cancer were enrolled to receive full course conformal radiotherapy. CT scans were performed after every ten fractions. New targets (GTV) were delineated on repeated CT scans. Then the pretreatment radiotherapy plans were copied to the new targets to investigate the conformity between the new GTV and the plans. Results The majority of the GTVs decreased with the increasing fractions dur-ing radiotherapy. However, GTVs of 35.7% (5/14) patients increased by 2.0%-37.7% at the tenth frac-tion. The PTVs covered by 95% isodose curve at the time of pretreatment,tenth fraction,twentieth fraction and thirtieth fraction were 97.81%±1.53%, 91.95%±5.25%, 94.27%±4.23% and 94.03%±6.45%, respectively. Moreover, at tenth, twentieth and thirtieth fraction, there were 6,5, and 4 patients whose PTVs covered by 95% isodose curve were below 95%, respectively. Conclusions There are signifi-cant target changes during fractionated radiotherapy for esophageal cancer, which may result in uncertainties of radiotherapy implementation.

Objective To survey the prevalence of Hyperuricemia (HUA) in elder population of Changchun city,and to detect the correlation between cardiovascular risk factors and the HUA.Methods 900 residents older than 55 years were selected randomly for this questionnaire survey.Physical and laboratory examinations were performed.Results The HUA prevalence rate elder people in Xixin District of Changchun was 16.0％(144/900),while the rates were 13.7％(50/365),15.2％(47/309) and 20.8％(47/226) (P＜0.05) in the elder group (55-65 years),the aged group (66-75 years),and the advanced aged group (older than 76 years) respectively;there was no statistical significant difference in the prevalences between male and female (x2=0.023 5,P＞0.05).The HUA prevalence rate was significantly different between people who had different level of blood pressure,cholesterol,hypersensitive C-reactive protein (hs-CRP),body mass index (BMI),waisthip ratio (WHR).The level of uric acid (UA),total cholesterol (TC) and hs-CRP was significantly different in people with high uric acid when compared with those of normal patients (P＜0.05).There was positive correlation between UA level and TC,triglyceride (TG) level (r=0.364,P＜0.05;r=0.479,P＜0.05).Conclusion The HUA prevalence rate increases significantly as people getting older.There is positive correlation between the increase of uric acid level and the major cardiovascular risk factor.People with hypertension,hyperlipidemia,overweight and obese have high risk for HUA,so change life style and dietary habits may prevent or reduce the occurrence of HUA.

A sensitive and selective method was developed for the separation and characterization of related substances (RSs) in EVT-401 by hyphenated LC–MS techniques. Complete separation of the RSs was achieved with an Inertsil ODS-SP column (250 mm×4.6 mm, 5 μm) by linear gradient elution using a mobile phase consisting of 0.2% formic acid solution, methanol and acetonitrile. EVT-401 was found to be susceptible to acid, alkaline and oxidative stresses, while relatively stable under photolytic and thermal dry stress conditions. Fourteen RSs including six process-related substances and eight degradation products were detected and identified in EVT-401 with positive ESI high-resolution TOF-MS analysis of their parent ions and the corresponding product mass spectra elucidation, and some of them were further verified by chemical synthesis and NMR spectroscopy. The specific LC–MS method developed for separation, identification and characterization of RSs is valuable for EVT-401 manufacturing process optimization and quality control.

To detect cadmium ions, we constructed a specific microbial sensor and screened detecting cassettes and different fluorescence proteins. Blue fluorescence protein mTagBFP2 was selected as a reporter and a double-promoters model was used in the construction of the fusion reporter vector Pmer::merR-m-Pmer::mTagBFP2-pMD19-T. The reporter vector was then transformed into Escherichia coli MC4100 wild type strain. The medium, incubation time, initial density for induction, and the optimal detection range were determined. The specificity of the biosensor was also checked. The biosensor responded specifically to cadmium irons with low background, and the linear concentration range detection ranged from 0.1 to 75 μmol/L at the initial OD600 = 0.1 with 2 h incubation in IHMM medium. Thus we successfully constructed a specific biosensor to detect cadmium irons and provided useful strategies for development and optimization of microbial sensors to detect heavy metals.
Biosensing Techniques ; Cadmium ; analysis ; Escherichia coli ; Genetic Vectors ; Promoter Regions, Genetic

Objective To establish a thin layer chromatography-surface-enhanced Raman scattering(TLC-SERS) method for the detection of dyed Croci Stigma.Method The dyed Croci Stigma was wetted by ethanol and pressed on TLC plate sprayed with Silver sol.The pressed zone was immediately detected by a portable Raman spectrometer.Factors including the concentration of ethanol, spraying time and amount of silver sol were investigated and optimized.Results The dyed Croci Stigma, stained by auramine O, new fuchsin, tartrazine and brilliant ponceau were successfully detected using the established method.Conclusion The combination of TLC and SERS technology provides a rapid, simple and sensitive detection method which is suitable for quick field tests.