Objective Implementing the scientific research performance evaluation indicator system constructed to evaluate the situation of scientific research performance conducted by two basic Departments during the 12th Five-Year period in a general hospital.To understand the practical applicability of the scientific evaluation index system,and also propose comments and suggestions based on the comparison between assessment score and actual research situation in the departments.Methods Based on the database of scientific research management information platform,collect related research data from two basic departments of the hospital in latest five years.Using SPSS software to conduct statistical analysis on the total score of the first and two indicators,as well as the specific indicators of the three indicators,according to the performance evaluation index system and the weight built by the hospital.Results The index system can basically reflect the general information of scientific research input and output in the department,however,some indicators cannot truly reflect the index importance and the differences between the index weight is not significant,so it is necessary to make amendment based on demonstration.Conclusions Hospital should dynamically update the index system to make them match the developing strategy of the hospital,also important to combine them with research stimulation to guarantee more scientific management and better service to the research development of hospitals.

Objective To primarily investigate the clinical value of analgesia/nociception index (ANI) in evaluating the analgesic effect during lobectomy performed via video-assisted thoracoscope.Methods Forty ASA physical status Ⅰ or Ⅱ patients,aged 25-64 yr,weighing 45-80 kg,undergoing elective lobectomy performed via video-assisted thoracoscope,were enrolled in this study.After induction of anesthesia with propofol,sufentanil and cisatracurium,patients received double lumen endotracheal intubation.Anesthesia was maintained with targetcontrolled infusion of propofol,and iv infusion of remifentanil and cisatracurium.The concentration of propofol was adjusted to maintain the bispectral index (BIS) value in the range of 40-60.ANI,HR,systolic blood pressure (SBP),diastolic blood pressure (DBP) and BIS value were recorded within 5 min before and after the predefined time points including posture change between lateral and supine position,ventilatory pattern change between onelung and double-lung ventilation,skin incision and trocars insertion,lymph node dissection and pleural lavage.At skin incision and during trocars insertion,lymph node dissection and pleural lavage,the development of hemodynamic responses (increase in HR and SBP ＞ 20％ of baseline value) were recorded.Results The incidence of hemodynamic responses was 100％ at skin incision and trocars insertion,and 84 ％ during No.4,7,10 groups of lymph node dissection and after pleural lavage and difference was found in ANI during these stimuli.ANI was significantly decreased within 5 min after skin incision,trocars insertion,No.4,7,10 groups of lymph node dissection and pleural lavage than that before the procedures (P ＜ 0.05).The BIS value was maintained at 40-60,and no significant changes were found between before and after the procedures (P ＞ 0.05).No significant changes were found in ANI,HR,SBP,and DBP between before and after the changes of posture and respiratory pattern (P ＞ 0.05).Conclusion ANI can be used to evaluate the analgesic effect during lobectomy performed via video-assisted thoracoscope in patients and is unaffected by the changes of posture and ventilatory pattern.

Objective:To investigate the effect of Glycyrrhizin on the cytokines derived from peritoneal macrophages in mice.Methods:Glycyrrhizin was intraperitoneally administered 24 hr before the peritoneal macrophages (PMs) were harvested.The harvested PMs were then stimulated in vitro with lipopolysaccharide (LPS).The levels of tumor necrosis factor (TNF)-?,interleukin-12 (IL-12) p70,interleukin-10 (IL-10) and macrophage colony-stimulating factor (M-CSF) from culture supernatants were measured by ELISA.Results:Glycyrrhizin suppressed LPS-induced TNF-? production and increased LPS-induced IL-12 p70 production by PMs significantly. The production of IL-10 and M-CSF by PMs were not effected by Glycyrrhizin pretreatment.Conclusion:These findings demonstrate the ability of Glycyrrhizin to suppress LPS-induced TNF-? poduction and to enhance IL-12 production by peritoneal macrophages.

It is well known that the arterial baroreflex(ABR)plays a key role in the regulation of heart rate and stabilization of blood pressure.Currently,it appears that ABR dysfunction is involved in the pathophysiology of cardiovascular disease states.Since the mid-1990s,a number of studies have been carried out in our laboratory to explore the pathological significance of ABR function in cardiovascular damage.This minireview summarizes our research work on the topic of ABR and left ventricular hypertrophy(LVH).On the basis of discussion concerning the importance of ABR dysfunction in hypertensive LVH and sinoaortic denervation-induced LVH,we advance a new strategy for reversal of LVH,that is,restoration of impaired ABR function.We tested this hypothesis in animal models with ABR deficiency.It was found that improvement of impaird ABR function with long-term treatment of ketanserin or candesartan was accompanied by reversal of LVH.The preliminary results indicate that it is feasible to target ABR for treatment of LVH.

It is well known that the arterial baroreflex(ABR)plays a key role in the regulation of heart rate and stabilization of blood pressure.Currently,it appears that ABR dysfunction is involved in the pathophysiology of cardiovascular disease states.Since the mid-1990s,a number of studies have been carried out in our laboratory to explore the pathological significance of ABR function in cardiovascular damage.This minireview summarizes our research work on the topic of ABR and left ventricular hypertrophy(LVH).On the basis of discussion concerning the importance of ABR dysfunction in hypertensive LVH and sinoaortic denervation-induced LVH,we advance a new strategy for reversal of LVH,that is,restoration of impaired ABR function.We tested this hypothesis in animal models with ABR deficiency.It was found that improvement of impaird ABR function with long-term treatment of ketanserin or candesartan was accompanied by reversal of LVH.The preliminary results indicate that it is feasible to target ABR for treatment of LVH.

Objective To evaluate the intraoperative opioid?sparing effect of different duration transcutaneous electrical acupoint stimulation ( TEAS ) in video?assisted thoracoscopic lobectomy. Methods Seventy?five patients, aged 18-64 yr, weighing 40-96 kg, of ASA physical status Ⅰ or Ⅱ, scheduled for elective video?assisted thoracoscopic lobectomy under general anesthesia, were randomly divided into 3 groups (n=25 each) using a random number table: control group (group C), 30 min of stimulation before induction of anesthesia group ( group B) , and stimulation throughout surgery ( group T) . In group B, the patients received TEAS ( frequency 2∕100 Hz ) on acupoints Xinshu ( BL15 ) , Feishu (BL13), Neiguan (PC6), Hegu (LI4) on the operated side starting from 30 min before induction of anesthesia until the beginning of induction, and the intensity was the maximum current that could be tolerated. The intensity for Neiguan ( PC6) and Hegu ( LI4) was 6-12 mA, and for Xinshu ( BL15) and Feishu ( BL13 ) was 9-18 mA. In group T, the patients received TEAS on the four acupoints mentioned above starting from 30 min before induction of anesthesia until the end of surgery. The patients had the electrodes applied, but received no stimulation in group C. After anesthesia was induced with propofol?sufentanil?cisatracurium, double lumen endotracheal tube was inserted. Propofol was given by target?controlled infusion to maintain BIS value within the range of 40-60. Cisatracurium was infused continuously to facilitate muscle relaxation. The infusion rate of remifentanil was adjusted to maintain analgesia nociception index value within the range of 50-70. The intraoperative consumption of remifentanil ( the intraoperative consumption of sufentanil was converted to the consumption of remifentanil producing the equivalent effect by 1∶ 10) was recorded. Results Compared with group C, the intraoperative consumption of remifentanil was significantly decreased in B and T groups. The intraoperative consumption of remifentanil was significantly lower in group T than in group B. Conclusion TEAS on Xinshu ( BL15 ) , Feishu (BL13), Neiguan ( PC6) and Hegu acupoints throughout surgery and for 30 min before induction of anesthesia significantly reduces intraoperative opioid consumption in the patients undergoing video?assisted thoracoscopic lobectomy, while TEAS throughout surgery provides better effect.

Objective:To understand the influencing factors of free education for rural order-oriented medical students and to explore the willingness of students to serve at the grass-roots, so as to provide reference for further optimizing the free education of medical students.Methods:A self-designed questionnaire survey was performed among 196 medical undergraduates majoring in free clinical medicine in one medical university of Shandong Province in March 2018 and 198 undergraduates majoring in general clinical medicine enrolled in the same year. The results of the survey were analyzed by SAS 9.2, and chi-square test, rank sum test and logistic regression were used to make statistic analysis.Results:The factors such as score of the national university entrance exam (wald χ2 = 52.309, P < 0.001), household registration location (wald χ2 = 9.304, P = 0.002), whether the only child in the family (wald χ2 = 12.608, P < 0.001), average monthly income of the family (wald χ2 = 5.557, P = 0.018), decision makers (wald χ2 = 15.206, P = 0.002) and willingness to serve at the grass-roots medical institutions (wald χ2 = 67.832, P < 0.001) had influence on medical students' choice of free education for order directional medical students. There were 113 (57.65%) of the free medical students intended to work at the grass-roots, while only 16 (8.08%) of the general medical students who were willing to work at the grass-roots. Conclusion:The implementation of free education for order-oriented medical students policy can satisfy the wishes of some people who have the willingness to serve at the grass-roots, but their family income and college entrance examination scores are not high. However, there are still some problems, which need the joint efforts of the government health departments and the training colleges and universities, and the corresponding follow-up support policies should be issued by the state at the same time.

Scientific and technological ability is one of the core competitiveness of the hospital.The hospital medical researchers are the main body of technological innovation activities.The establishment of scientific and effective incentive mechanism is an important way to stimulate the potential innovation of researchers and to promote the development of the hospital.In this article,we summarized the common problems on current research incentive mechanism in hospitals and proposed the corresponding strategies,in order to improve the research incentive mechanism.

Objective Investigating and analyzing problems and influencing factors in the process of hospital-level research project management,proposing effective and feasible recommendations,and to prove a reference for hospitals administrative management development.Methods The research analyzed factors including researchers,the departments and implementation.Results Since 2005,the total funding to support research projects in the hospital-level project reached 6.345 million yuan,the pass rate in middle-term examination was 84.94％ and was 71.81％ in final examination,with the majority of them were senior researchers.Conclusions Problems founded in this study includes the participate rate was low inyoung and middle-aged researchers,the quality of hospital-level research is also low,lack of research time,and the research outcome is not satisfied.We suggest strengthen the management of the research process,improve the mechanism of scientific rewards and punishments,integrate the disciplines resources,and improve the quality of hospital-level research project.

Objective The number of awarded provincial-level research projects and their budget had been declining year by year.We analyzed the data of provincial-level research projects in a general hospital in last ten years to be able to describe the distribution of research projects,the subject crossing situation,the distributions of subject and age structure,degree,title of the project leaders.We tried to find out the problems of them and to provide evidence for policy making.Methods Based on the scientific research management software,the data of the provincial-level research projects can be collected from 2005 to 2014.To Analyze the distributions of subject and structure of age,degree,professional title of the projects leaders by SPSS software.Results In general,the number and funds of provincial-level projects were unstable in the nearly ten years.Many of them focused mainly on basic departments and key subject.Young and middle-aged professionals were the backbone of the hospital team and talents with a high degree and title were the main force in the successful provincial-level projects.Conclusions According to the distribution trend of the projects,the hospital should deliver a carefully targeted set of actions.According to the distribution trend of the subject departments,the hospital should strengthen cooperation among departments and promote the integration of subjects.Strengthen the construction of talent team,pay attention to the cultivation of young talents.Strengthen scientific research management,To provide services for provincial level projects management.