At present,university teachers' performances are mostly evaluated by "awards and punishment system ",which desalt the encouragement and improvement function,lack of human nature concern.From the point of human resource management,guided by the theory that teachers' performances are developing,this article put forward a way of a omni bearing feedback to evaluate the teachers' performances in order to build a completely new evaluating system.

This article reveals the present state of teaching staff in teaching hospitals and difficulties and obstacles the hospitals confront when conducting the clinical courses through the investigation and analysis of 6 teaching hospitals.It provides a very useful reference for teaching hospitals in term of expanding their teaching resources and carrying out staff training.

With the development of higher medical education,the traditional academic year system can no longer meet the development of the times.This paper analyzes the advantages of the Credit System and the difficulties met by Medical Colleges and Universities that apply Credit System Management Mode,and make some proposals to the measures of the credit system management.

Constructing clinical teaching hospital is an effective means on resolving the lack of clinical resource,enhancing the benefit of education and ensuring the clinical quality. In order to exert hospital teaching advantage,the criteria system of evaluation on teaching hospital should be taken. Building the teaching function and awareness of hospital are highly important.

With the internationalization of nursing education,one major project facing higher nursing education is to foster lots of high quality nursing specialists,with properties of international vision,development prospect,and adaptation to international nursing positions.Chongqing Medical University engaged in reforming and implementation of talents culturing and yielded significant effect along with the main competency ideology of humanistic caring,critical thinking,evidence-based nursing,practicing and international competition.

Objective To evaluate the effects of right ventricular pressure load on left ventricular ( LV) myocardial mechanics using speckle tracking technology ,and to detect the change of LV function in patients with pulmonary hypertension( PH) at a earlier stage ,in order to provide reference for early clinical intervention . Methods The study included 74 patients with PH and 40 healthy volunteers ,who had of similar age and sex distribution . According to the pulmonary artery systolic pressure ( PASP) ,patients with PH were divided into mild ,moderate and severe groups ,which were marked with A ,B ,C , respectively . All subjects underwent echocardiographic examination . Conventional echocardiographic parameters ,the systolic longitudinal ,radial and circumferential peak strain ( LS ,RS ,CS) in various segments of LV ,as well as basal and apical segment myocardial rotation angle peak and peak time were determined ,LV systolic global longitudinal ,radial and circumferential strain (GLS ,GRS ,GCS) ,free wall (LAT ,lateral wall+ posterior wall) and interventricular septum ( IVS ,anteroseptal+ posteroseptal) overall LS ,RS ,CS were calculated . Results ①LVejectionfraction(LVEF):groupA,B,Chadnosignificantreduction(P>0.05)thanthe control group . ②Overall LS ,RS ,CS of LAT of LV and IVS and GLS ,GRS ,GCS of LV :B ,C group were lower than the control group and group A and C were lower than group B ( P < 0 .05) . ③ The rotation angle in ventricular apical basal segments and segment :group B and C were lower than the control group and group A and C were lower than group B ( P <0 .05) . ④GLS ,GRS ,GCS and overall LS ,RS ,CS of LAT and IVS were similar between group A and the control group( P >0 .05) ,but LV base segment rotation of groupAwaslowerthanthatofthecontrolgroup(P<0.05).Conclusions ①Rightventricularpressure overload can lead to increased LV mechanical damage ,LV strain changes were earlier than the change of LVEF . ②LV strain with increased right ventricular pressure overload is gradually reduced . ③Compared with other strain parameters , LV basal segments rotation angle were able to detect changes of LV myocardiol mechanics in patients with PH more sensitively .

Aim: To enhance the management of clinical teaching hospital and improve the quality of clinical teaching.Methods: The criteria system of evaluation on teaching hospitals were taken to assess the teaching quality of 4 non-directly affiliated hospitals by means of listening to the self-evaluation,checking the file,surveying on the scene and holding student symposium.Prompt feedback were supplied to the 4 hospitals.Result: The 4 hospitals obtained similar scores,which had intelligent teachers,favorable teaching condition,strict management and better teaching quality.Conclusions: Emphasizing teaching,qualified teachers,improving teaching condition and optimizing teaching method are the important measures of improving clinical teaching quality.

Exploring a pattern of teaching hospital evaluation to solve the problem of its present teaching hospitals being not enough to meet the needs of undergraduate education in the coming a couple of years due to the adjustment of enrolling system and the increase of student number .Through the evaluation ,the university is intended to attain the goal of promoting the building and development in medical treatment,teaching and research of all kinds of teaching hospitals,and the goal of "promoting the development and improvement through evaluation ,combining the evaluation with development ".

Objective: To study the distribution of Langerhans cell (LC) in oral lichen planuss (OLP). Methods: LCs in oral mucosa samples were examined with monoclonal CD1a antibody and an immunohistochemical technique(LAB method) in 35 cases of OLP and 6 cases of health control. Results: On average, in the samples of OLP the CD1a positive LCs counted under microscope in each field of 40 ? 10 were 5. 78 in epithelial cell layer and 5.43 in lamina propria, while in the samples of health control those were 0.26 and 0.18 (P

Objective: To investigate the effects of mouse recombinant Periostin on the attachment and proliferation of PDL cells on root surfaces. Methods: Normal (N) and periodontitis (P) root slices were treated with Periostin (Pe) and fibronectin (FN), respectively. Untreated root slices (Co) served as negative controls. PDL cells were seeded on the root slices, the attachment in 24h and the proliferation in 72h of the cells were determined with cell counting. The morphology of the cells was observed under SEM. Results: After 24h cultured, the cells on each mm3 on the root slices of PeN, FNN, CoN, PeP, FNP and CoP were 498. 00?31. 75, 513. 04?27. 52, 432. 88?20. 57, 336. 51 ? 27. 66, 348. 44?30. 23 and 237. 87?32. 54 respectively ; after 72h those were 683. 33? 28. 05, 774. 62?42. 25. 603. 21 ? 19. 76, 510. 52? 28. 31, 579. 19 ? 31. 58 and 445. 92?26. 30 respectively. Conclusion: Periostin can promote the attachment and proliferation of PDL cells on both diseased and healthy root surfaces.