A study of PDCA Cycle in managing hospital medical complaints may introduce such a cycle into the medical complaints control system of a hospital, effectively handling the medical complaints process. Since 2006 when the cycle was introduced into the hospital for medical complaints control, such complaints have been cut back significantly by the end of 2009. Furthermore, such complaints are under control from the start, and prevented from growing into medical disputes, effectively improving quality of care. Such a cycle can effectively avoid medical complaints, enhance medical safety, and build a harmonious doctor-patient relationship.

Bilingual teaching is very important to the development of medical education and integration with the advance medicine knowledge in the world.Rich teaching experiences have been summarized during these years.This article summarizes the bilingual teaching experience from four parts including the concept of bilingual education,conditions of bilingual education,methods of bilingual education,results of bilingual education.We have also found some problems during teaching and worked out the improvement methods.

Objective To study the effects of resveratrol against toxicity induced by arsenic trioxide in rats.Methods Arsenic trioxide was given to SD rats intraperitoneally for 4 weeks.Resveratrol was injected intraperitoneally to the animals 4 h before arsenic trioxide challenge at dose of 30,60,or 120 mg?kg-1?d-1.Four weeks later,the contents of malondialdehyde(MDA),superoxide dismutase(SOD),nitric oxide(NO),glutathione peroxidase(GSH-Px) in serum,lung,spleen,liver and brain tissues were measured.Results Compared with the normal control rats,arsenic trioxide challenge resulted in increases of NO and MDA contents in serum,lung,spleen,liver and brain tissues,and decreases of GSH-Px and SOD levels in the rats received arsenic trioxide only.Resveratrol significantly inhibited these changes induced by arsenic trioxide in rat serum,lung,spleen,liver and brain tissues in a dose-dependent manner.Conclusion Resveratrol can protect antiperoxidase activity and inhibit peroxide productions.

Objective To explore the clinical feature and influencing factors of pneumonia in patients with lung cancer,in order to these patients might be timely diagnosed and treated correctly.Methods A series of 1495 cases of pneumonia in patients with lung cancer in recent 10 years were reviewed as their clinical characteristics, pathological cell types, imaging study, bacteriological monitoring, chemotherapy/radiotherapy, antibiotic treatment and prognosis.Results The infection rate of pneumonia in patients with lung cancer was 60.8%, most of them were occurred in patients treated after chemotherapy/radiotherapy, especially in patients being treated after glucocorticoid. The prognosis was poor.Conclusions The clinical situation of pneumonia in patients with lung cancer is not typical. The symptom of respiratory tract is not obvious. CT scan demonstrated obstructive pneumonia and atelectasis. Gram-negative bacteria were the mainly pathogen. The influencing factors are related to the smoking, chronic consumption, obstruction of bronchus, lower resistance after chemotherapy/radiotherapy and the basic diseases. The methods of treatment are also prelimilary discussed.

BACKGROUND: Dendritic cells, the most potent antigen presenting cells known at present, have been extensively used in the immunotherapy as adjuvant. OBJECTIVE: The present study was to construct Der p 2 eukaryotic expression vector and validate its expression in the mouse bone marrow-derived dendritic cells. DESIGN, TIME AND SETTING: A single sample observation was performed at the Institute of Respiratory Disease,Xinqiao Hospital, Third Military Medical University of Chinese PLA between May and December 2005. MATERIALS: C57BL/6 mice were included. Plambd-Der p 2 was the product of Heska Company, USA.pCI-neo plasmid was provided by the Institute of Respiratory Disease, Xinqiao Hospital, Third Military Medical University of Chinese PLA.METHODS: Mouse bone marrow-derived dendritic cells were in vitro isolated and cultured.Complete Der p 2 cDNA was spliced from prokaryotic expression vector plambd-Der p 2, and then cloned into eukaryotic expression vector pCI-neo (pCI-neo-Der p 2).The positive recombinants pCl-neo-Der p 2 transfected into dendritic cells.Non-transfected and blank vector pCI-neo-transfected dendritic cells were used as controls. MAIN OUTCOME MEASURES: ①Identification of pCI-neo-Der p 2 recombinant plasmid.②Detection of Der p 2 mRNA and protein expression by reverse transcription-polymerase chain reaction (RT-PCR) and Western Blot techniques. RESULTS: Sequencing results showed Der p 2 cDNA in pCI-neo-Der p 2 was in coincidence with the sequence registrated in Gene Bank.RT-PCR and Western Blot results showed that expression of Der p 2 mRNA and protein could be detectable in the pCI-neo-Der p 2-transfected dendritic cells. CONCLUSION: The Der p 2 cDNA was successfully constructed into the eukaryotic expression vector, and Der p 2 gene and protein could be expressed efficiently in dendritic cells.

Objective To analyse the airway reversibility and variability for bronchial asthmatic patients .Methods The status of test positive ratio and combined airflow limitation were analysis for 650 Clinical diagnosed asthmatic patients .527 cases were given bronchial dilation test and 123 cases were given provocative test .Results Positive ratio of 527 cases bronchial dilation test was 41 . 4% .Positive ratio of 123 cases provocative test was 52 .0% .The airflow limitation(FEV1/FVC% <70% ) ratio of total 650 cases was 34 .0% .In the 193 cases of combined airflow limitation patients which was given bronchial dilation test ,the positive ratio of bronchial dilation test was 61 .7% .Conclusion Bronchial dilation test need repeat because of its less sensitivity .The positive ratio of provocative test is not high ,so the patients of provocative test negative couldn′t exclude the diagnosis of asthma .The ratio of bronchial dilation test was high for combined airflow limitation asthmatic patients .Its may clew that the patients combined airflow limitation may be exacerbation and need actively therapy .

This article sumarized a practise-based study of the hospital regarding the management of its medical activities.By means of priotizing medical safety in pre-job and on-the-job eduation,and regular trainings in this regard,a systemized medical safety education ssytem is put in place among medical staff of different types and levels.This achieved the purpose of higher awaress of medical safety in medical practice,and downsized medical complaints significantly.

Quality of care is key to medical safety which has a close bearing on patients’life and health,and on the branding and efficiency of the hospital.Medical safety is one of the key indicators of the overall performance appraisal of the hospital.This novel type of nurse-physician collaboration,abandoning the traditional model of health care,is a new integrated model of health care which improves the overall quality of care,enhances medical safety and patient satisfaction.This paper described in detail the implementation methods and steps of the collaboration,the progress of such a collaboration and its contribution to medical safety are also discussed.

Objective To explore and investigate effective solutions of some issues in the self-development of large-scale compre-hensive hospital ,such as the innovation concept of hospital management ,strengthening the organization and management agencies , improving management efficiency and promoting the establishment of systematized management .Methods Starting from concept innovation ,theory innovation and method innovation of hospital management ,comprehensive applied the advanced concept of hospi-tal management and scientific management methods into the quality of medical care .Results Continuously strengthen the hospital medical quality and safety ,and form hospital-specific quality management system .Conclusion Through innovating the concept ,the-ory and methods of hospital management ,we can effectively promote continuous improving quality of medical care in comprehensive hospital and improve continually core competitiveness of hospital .

According to the current meditech conditions in China,we combined the domestic and overseas first aid modes and the problems in severe trauma together and inducted the methods of model study into the procedure of traumatic first aid.The purpose of the study is to establish the procedure of inner-hospital first aid in severe trauma.Through the investigation and practice in Daping Hospital,Third Military Medical University,on the basis principles of organizing first aid with high efficiency,shortening preoperative time and enhancing achievement ratio of remedy,we established the procedure of inner hospital first aid with the typical character of time-control mode.This method can effectively enhance achievement ratio of remedy,decrease the ratio of disability.Moreover,it may promotes the process of entirety,systematization and specialization of inner-hospital first aid in severe trauma.