Objective To investigate the efficacy and cardiovascular disease of Danhong injection in the treatment after cardiac interventional therapy.Methods A total of 64 cases with cardiac intervention from September 2013 to July 2015 in our hospital were selected and divided into control group and experiment group with 32 cases in each group.Patients in the control group were given aspirin 100mg orally,and patients in the experiment group revieved Danhong injection 20mL intravenous drip qd,one times a day for 14 days.Two groups of patients underwent cardiac intervention.After the operaiton,the control group was given aspirin enteric-coated tablets 100mg orally,clopidogrel 75mg orally,and patients in the experiment group revieved Danhong injection 20mL intravenous drip qd,seven days for a course and the patients treated for three courses.The clinical efficacy,C-reactive protein(CRP),cardiac troponin T(TnT),P-selectin(Ps),PSGL-1,cardiovascular events(cardiovascular events),and adverse events were compared.Results After treatment,the clinical efficacy in experiment group was 93.75％,which significant higher than that in control group 71.88％,the difference was statistically significant(P<0.05).The rate of cardiovascular events in experiment group was 21.88％,which significant lower than that in control group 40.63％,the difference was statistically significant(P<0.05).The serum C-reactive protein,troponin T,Ps and PSGL-1 were significantly decreased in the two groups,and the experimental group was significantly smaller than the control group,the difference was statistically significant(P<0.05).The incidence of adverse reactions was 15.63％in the control group and 9.38％in the experimental group,the difference was not statistically significant.Conclusion Danhong injection treatment of elderly patients with cardiac intervention after the clinical effect is significant,high security,the incidence of cardiovascular events is low.

AIM: To explore the change of delayed rectifier potassium channel (K_V) activity in alveolar macrophages (AM) in chronic obstructive pulmonary disease (COPD) rats. METHODS: COPD model was established by exposure of the animals to cigarette smoke. With whole-cell voltage- or current-clamp techniques, K_V activity, membrane capacitance and resting membrane potential (Em) in AM from COPD model and control rats were compared. RESULTS: (1) Significant increases in total mononuclear cells and AM in bronchoal aveolar lavage fluid (BALF) were found in COPD group compared with in control group. (2) The AM K_V current altitude in COPD group [(520.5?38.7)pA, (+50) mV, n=30] was significantly lower than that in control group [(713.6?44.4)pA, (+50) mV, n=30, P0.05), but had more positive Em (P

AIM: To observe the changes of iNOS and eNOS in lung tissue and NO in bronchoalveolar lavage fluid (BALF) in smoking rats. METHODS: 80 Wistar rats were divided into control, smoking group, L-NIL group and L-NAME group (rats were exposed to smoke and injected (i.p.) with selective iNOS inhibitor L-NIL or NOS inhibitor L-NAME). iNOS and eNOS protein levels in whole lung were detected by immunohistochemical staining, and NOS mRNA was quantified using RT-PCR. In addition, NO - 2/NO - 3 was determined using Griess assay. RESULTS: The expression of iNOS mRNA and protein in smoking rats increased, the expression of eNOS mRNA and eNOS protein decreased, and the total cell count and the level of NO - 2/NO - 3in BALF increased( P

Since Peking University People's Hospital Research and Development Funds were founded as "Seed Funds" in 2006, its management concept has been developing. During the development, the policy-oriented service replaced the policy-based single service. The three-dimensional service system was formed. As the result, the scientific research outputs increased annually with good development condition.

It is key for research institutions to ensure the standardized supervision of the progression and fund use of research projects.Peking University People's Hospital designed and applied a whole-process management mode of projects based on information system,which oversaw the conduct and funds management of projects.The application of this mode has significantly promoted the management level of scientific research projects.

Objective To provide helpful experiences for the development,construction,and evaluation of RRP through constructing the evaluation system.Methods The study of literature and comprebensive analysis were employed.Results Putting forward the principle of establishing the evaluation system and finally,attempting to build an evaluation system that specifically aiming at the RRP system.Conclusions The evaluation methods should be updated.

Objective To evaluate the research performance based on DEA and to provide the corresponding development measures for medical subjects in hospital.Methods Based on the analysis of medical subjects at Peking University People's Hospital,this paper explored the evaluation index system of medical subjects.The output-oriented DEA was selected and applied in the performance evaluation.Results We figure out that the DEA ratio of every medical subject with the established method in the program of DEAP Version 2.1.Conclusions The method based on DEA can reflect the performance of medical subjects,and the analysis of the evaluation results can provide the management department of hospital with evidences and references for policy making of medical subjects' development.

The scientific research achievements and possible impact factors were analyzed statistically in the hospital during the past 10 years,especially in 2007,and the analysis result showed the development trends of the scientific research and impact factors of rewards.Also,to improve medical scientific research and its management level,the author proposed the related countermeasures and suggestions in this artiele.

Fine management of scientific research funds is an important support for implementation of scientific research projects and promotion of scientific researches in hospital.In order to ensure effective usage of scientific research funds and sustainable development of scientific research,Peking University People's Hospital has laid much stress on the management of scientific research funds,and explored the methods and measures for fine management of scientific research funds.

Object To establish and apply an evaluation method based on DEA in NSFC project performance evaluation. Methods Based on the analysis of NSFC projects in Peking University People's Hospital,this paper determined the evaluation index system of NSFC projects.The outputoriented DEA was selected and applied in the performance evaluation.Results We figures out the DEA ratio of every NSFC project with the established method in the program of DEAP Version 2.1.Conclusion The method based on DEA can reflect the performance of NSFC projects,and the evaluation results can provide project managers and the management department of NSFC with evidences and references to make polices for project management.