The performance appraisal of tertiary public hospital is the"gold standard"to test the comprehensive medical ability and level of public hospital.Discipline construction is the key to the high quality development of university affiliated hospi-tal.This study made a comparative analysis of the differences in the index system between the performance appraisal of tertiary public hospital and the subject ranking of world university and the discipline evaluation,and discussed how to guide university af-filiated hospital to strengthen discipline construction and continuously improve their comprehensive strength and international com-petitiveness through the efforts of the state,university and affiliated hospital.It provided a reference path for exploring the high-quality connotative development of world-class university affiliated hospital with Chinese characteristics.

Objective:To investigate the journals and research directions of SCI papers published by the first affiliated hospital of Sun Yat-sen university from 2007 to 2016. To further study the trend of published journals, as well as the relationship between the research directions and departments.Methods:According to the data from Institute of Scientific and Technical Information of China and the Web of Science, SCI papers of our hospital from 2007 to 2016 were searched and collected, detailed information on published journals and research directions of the papers were analyzed.Results:From 2007 to 2016, scientists of our hospital published 2 999 SCI papers in 897 kinds of journals in total, among which almost 60% papers were published in 166 kinds of journals. PLoS One published the largest number, counted as 125 papers. There were 16 kinds of journals with impact factor (IF)> 10, published 25 papers from 12 departments. A total number of 76 research directions were involved in all these papers, and the largest number of papers was in oncology, accounted for 10.3%. There were 1 647 papers in the top 10 research directions, accounted for 54.92%. Among the 76 research directions, 62 research directions involved more than 2 departments.Conclusions:The distribution of SCI journals published by the first affiliated hospital of Sun Yat-sen university is centralized, with few high-impact achievements. Interdisciplinary research is common and widespread, but the degree of concentration is not enough.

Objective This article conducted the statistical analysis of SCI papers published during 2013-2017 at the first affiliated hospital of Sun Yat-sen university ,to understand the SCI paper outcomes as to provide reference for future policy making and research administration development .Methods We analyzed the SCI papers published by the First Affiliated Hos-pital of Sun Yat-sen University from 2013 to 2017 ."Article" and"Review" type SCI papers published by the hospital as the first completion unit were statistically analyzed from the aspects of quantity ,impact factors ,journals and discipline distribu-tion .Results A total of 2268 SCI papers were published in 5 years ,distributed in 1162 journals .The quantity and the average impact factor both increased year by year ,but mainly concentrated in traditional dominant disciplines .Conclusions The SCI papers were increasing annually since 2013 .However ,we still need to improve the quantity and quality of high-level articles ,to promote the development of disciplines ,to strengthen the construction of public experimental platforms ,to continue building talent teams ,to improve the reward and evaluation system ,and to further enhance the overall scientific research level of the hospital .

Objective:Through the analysis of the evaluation index system of the major rankings of universities and hospitals, this paper aims to provide a reference for the discipline construction of affiliated hospitals in universities.Methods:This paper comprehensively analyzes and compares the evaluation objectives and indicators of the five major rankings of universities and the three major rankings of hospitals in China and abroad.Results:Each main rankings have its own characteristics that both positive and with possible limitations.Conclusions:Hospital management departments can refer certain indicators in order to identify possible gaps of the hospital discipline development. Also, tailored corresponding measurements for discipline development can be developed in combination with real-needs.

Objective:To explore the regulation effects of baicalin on the behavior as well as extracellular regulated protein kinase(ERK)and cAMP-response element binding protein(CREB) in chronic unpredictable mild stimulus(CUMS) model mice.Methods:Thirty ICR mice were randomly assigned to control(CON) group, model(CUMS) group, fluoxetine(FLU) group, baicalin high-dose(BA-H) group and baicalin low-dose(BA-L) group with 6 mice in each group.In addition to the CON group, the mice in the other four groups were modeled by CUMS method.The modeling was carried out for 42 days, and intragastric administration was carried out according to groups from the 21st day to the completion of modeling.After administration, the depression like behavior of mice was measured by sugar water preference test and water maze test.Western blot (WB) and reverse transcription polymerase chain reaction (RT-PCR) were used to detect the protein level and mRNA level of ERK and CREB in mouse hippocampus respectively.SPSS 21.0 was used for statistical analysis.After normal test and variance homogeneity test, one-way ANOVA was used for multi group comparison, and Tukey test was used for pairwise comparison.Results:Results from the sugar preference experiment showed that compared with CON group, the sugar preference rate of CUMS group was decreased ((82.88±2.00)%, (64.49±1.24)%, t=19.11, P<0.05). Compared with CUMS group, sugar preference rate in FLU group ((81.90±1.19) %), BA-H group (77.86±2.51)%) and BA-L group ((67.98±2.56)%) increased ( t=24.83, 11.68, 3.00, all P<0.05). The results of water maze test showed that compared with CON group, the number of crossing platform ((6.33±0.82), (1.83±0.75), t=9.93, P<0.05) and the target quadrant residence time ((46.83±4.78)s, (24.25±6.12)s, t=7.13, P<0.05) of mice in CUMS group were decreased, but the the escape latency was prolonged ((14.88±3.00) s, (70.70±4.77) s, t=24.26, P<0.05). Compared with CUMS group, the number of crossing platform ((5.00±0.89)times, (5.17±0.75)times and (3.33±0.82) times, t=6.64, 7.67, 3.31, all P<0.05), and the residence time in the target quadrant ((36.80±2.66) s, (36.82±5.62) s, (33.28±3.56) s, t=4.61, 3.71, 3.13, all P<0.05) in FLU group, BA-H group and BA-L group increased, but the escape latencies were shortened ((23.37±4.86) s, (34.83±4.72) s, (62.15±5.30) s, t=17.02, 13.10, 2.94, all P<0.05). WB results showed that compared with CON group, the expression of ERK protein ((1.00±0.15), (0.36±0.10), t= 6.26, P<0.05) and CREB protein((1.00±0.12), (0.29±0.03), t=10.32, P<0.05) in hippocampus of mice in CUMS group decreased.Compared with CUMS group, ERK protein in hippocampus of mice in FLU, BA-H and BA-L groups increased ((0.87±0.05), (0.77±0.08), (0.67±0.03), t=8.25, 5.7, 5.39, all P<0.05), and CREB protein in FLU, BA-H and BA-L groups were also increased ((0.90±0.12), (0.84±0.14), (0.62±0.04), t=8.94, 6.59, 12.25, all P<0.05). qPCR results showed that compared with CON group, ERK mRNA ((1.00±0.03), (0.41±0.10), t=9.78, P<0.05) and CREB mRNA ((1.00±0.08), (0.61±0.12), t=4.62, P<0.05) were decreased in CUMS group.Compared with CUMS group, ERK mRNA in hippocampus of mice in FLU, BA-H and BA-L groups were increased ((0.71±0.08), (0.69±0.03), (0.59±0.04), t=4.15, 4.65, 2.84, all P<0.05), CREB mRNA in FLU group and BA-H group were increased ((0.87±0.08), (0.86±0.07), t=3.14, 3.19, all P<0.05). Conclusion:BA can improve the depression-like behavior of CUMS model mice.The mechanism of action may be related to the regulation of ERK and CREB proteins.

Objective This paper aimed to discuss the construction strategy to promote research integrity in medical science from the perspective of hospital research administrators,and to provide theoretical basis for fulfilling the national strategic requirement of implementing "Scientific research integrity construction ".Methods Analyze and summarize the connotation,manifestations,causes and countermeasures of research integrity and research misconduct.Results The misconduct in medical scientific research occurred in various aspects,including scientific research projects,research papers,scientific achievements and other different stages.Behind reasons include weak sense of research integrity,lack of moral integrity education and training,improper academic evaluation system,lack of sound supervision,reward and punishment mechanism,etc.Conclusions A lot of strategies could adopted to promote the construction of research integrity and development of medical scientific research,for instance,strengthening scientific research integrity education,establishing a multi-dimensional evaluation system,improving the supervision,reward and punishment mechanism of scientific research integrity,as well as promote a better scientific research atmosphere.