A review on the current state of ball-on-socket type artificial lumbar disc prosthesis / 生物医学工程学杂志

Total lumbar disc replacement is an alternative to interbody fusion for the effective treatment of symptomatic degenerative disc disease. This paper reviewed the history of ball-on-socket type artificial lumbar disc (ALD) prosthesis, which is a typical ALD prosthesis and summarized the ALD prosthesis research progress, according to different materials such as metal-on-metal, metal-on-polymer, and polymer-on-polymer prosthesis. The structural design factors of ball-on-socket type ALD prosthesis were analyzed and its prospect of development was also presented. The purpose of this paper is to provide a theoretical reference for the design of the ball-on-socket ALD prosthesis by reviewing the current state of ball-on-socket type ALD prosthesis.

Current development of acupuncture-moxibustion in India:a case study of West Bengal / 中国针灸

Acupuncture-moxibustion was introduced to India in mid-20th century and has been legislated in two provinces in India where the registration of acupuncture practitioners is implemented at present. In India, the central government recognizes that acupuncture-moxibustion is an approach of treatment and is permitted by the licensed doctor. Because of the weakness of the basic development of acupuncture-moxibustion in India, the go-vernment put great effort to support and protect their national traditional medicine. Acupuncture-moxibustion development is mainly in the folk and in the progression for the provincial and governmental legislation. In the paper, by taking West Bengal as example, the legislation, clinical application, education and scientific research of acupuncture-moxibustion are analyzed so that an approach is explored for the further development of acupuncture-moxibustion in India.

Relation between charitable behavior and life satisfaction in college students / 中国心理卫生杂志

Objective:To investigate the relationship of charitable behavior and life satisfaction in college students.Methods:Totally 194 college students were surveyed by using the prisoner's dilemmatask to assess charitable behavior tendency,the donating experiment to assess the actual donation money and Satisfaction with Life Scale (SWLS)for life satisfaction.The partial correlation analysis and linear regression were used to explore the re-lationship of charitable behavior tendency,donation and life satisfaction.Results:There was significant positive cor-relation between charitable behavior tendency and SWLS scores (r =0.22,P <0.05).The scores of actual donation were significantly and positively correlated with SWLS scores (r =0.19,P <0.05).The scores of life satisfaction of college students were positively associated with both scores of charitable behavior tendency(β=0.21,P <0.05) and donation (β=0.19,P <0.05 ).Conclusion:It suggests that individuals with higher fife satisfaction may be likely to do charitable behavior.

The Current Status of Enteral Feeding Management in General Surgical Ward

PURPOSE: Development of a standardized guideline and assessment tool is necessary. Therefore, the aim is to investigate the current state of enteral feeding management and to develop a basis for a standardized guideline. METHODS: From July 1, 2010 through June 30, 2011, this study was conducted retrospectively for 100 patients who had enteral feeding more than once only in the Intensive Care Unit, after General Surgery at Severance Hospital, Yonsei University College of Medicine, Seoul, Korea. The analysis was based on the following factors; age, diagnosis, name of the operation, period of start and the end of enteral feeding, method of injection, flushing method, residual volumes of the stomach, location and the size of the tube, medication through tubing, and complications related to enteral feeding. RESULTS: The mean age of the patients was 60.5, 65 men and 35 women. There were 30 malignant tumors of the hepatobiliary system and pancreas, 8 gastric and duodenal cancer, 4 colon and rectal cancer, 11 peritonitis, hemoperitoneum, and bowel obstruction, and 47 others. The average period of performing enteral feeding was 11.7 days and the locations of enteral feeding tube were stomach 56%, jejunum 39%, duodenum 3%, and undescribed 2%. The methods of enteral feeding were as follows; continuous feeding 19%, cyclic feeding 75%, intermittent and bolus feeding 3%, respectively. Only 1% of patients were on flushing and 16% on stomach residual. The most common complication of enteral feeding was clogging of the tube (5%). CONCLUSION: Due to the lack of detailed charting related to enteral feeding, we were unable to analyze the statistics on the relevance of complication which was the primary endpoint. As a result, development of a standardized protocol on charting enteral feeding is suggested for optimal enteral nutritional support.

Investigation of the current state of pension security for rural doctors in several provinces / 中国卫生政策研究

Objectives: To investigate the current state of pension security for rural doctors in 12 provinces those have not introduced related policies. Methods:Two counties were chosen in each province. Data was analyzed in terms of coverage, types and intention of pension security for rural doctors in these areas. Results:The study found that the proportion of rural doctors with pension security was 81. 4% in these areas. 57. 1% of rural doctors with pen-sion security had urban and rural pension insurance. Differences exist among these areas. The safeguard level is too low, and the willingness of rural doctors to attend to pension security is not strong enough. Results:The mechanism of pension security for rural doctors must be improved. These areas should implement classified guidance and syn-chronize various models to solve the problem of pension security for rural doctors.

Malaria vaccines：looking back and lessons learnt

The current status of malaria vaccine approaches has the background of a long and arduous path of malaria disease control and vaccine development. Here, we critically review with regard to unilateral interventional approaches and highlight the impact of socioeconomic elements of malaria endemicity. The necessity of re-energizing basic research of malaria life-cycle and Plasmodium developmental biology to provide the basis for promising and cost-effective vaccine approaches and to reach eradication goals is more urgent than previously believed. We closely analyse the flaws of various vaccine approaches, outline future directions and challenges that still face us and conclude that the focus of the field must be shifted to the basic research efforts including findings on the skin stage of infection. We also reflect on economic factors of vaccine development and the impact of public perception when it comes to vaccine uptake.

Malaria vaccines: looking back and lessons learnt

The current status of malaria vaccine approaches has the background of a long and arduous path of malaria disease control and vaccine development. Here, we critically review with regard to unilateral interventional approaches and highlight the impact of socioeconomic elements of malaria endemicity. The necessity of re-energizing basic research of malaria life-cycle and Plasmodium developmental biology to provide the basis for promising and cost-effective vaccine approaches and to reach eradication goals is more urgent than previously believed. We closely analyse the flaws of various vaccine approaches, outline future directions and challenges that still face us and conclude that the focus of the field must be shifted to the basic research efforts including findings on the skin stage of infection. We also reflect on economic factors of vaccine development and the impact of public perception when it comes to vaccine uptake.

Investigation and analysis of the current state of development in township hospitals in Wenzhou City / 中华医院管理杂志

An analysis on the human resources, equipments and budgets of the township hospitals in Wenzhou City discovered the following setbacks: Changeable management system, poor positioning of their functionality, difficulty to play their roles, insufficient funding, inadequate infrastructure, slow development, lack of medical technicians, low level of medical services, and lack of development momentum. Based on these findings, the author proposed the following to upgrade their functionality and promote their development: Clearly positioning their functionality, improving the financial assurance mechanism, deepening system reforms in these hospitals, and further clarifying job divisions.

Investigations into non governmental hospitals in Guangdong / 中华医院管理杂志

Objective To find out about the current state of development and existing problems in non governmental hospitals and to explore their development direction by collecting quantitative and qualitative data. Methods Investigations in the form of questionnaires were made into all the non governmental hospitals province wide and a descriptive analysis was made of the data collected. Results Non governmental hospitals in the province witnessed fast development, and yet they were generally small scaled, lacked actual strength, and were unevenly distributed, claiming only 3% of the market share; they paid special attention to the unique features of specialties and employed flexible operational modes, and yet they were still confronted with such problems as insufficient support policies from the government and personnel instability. Conclusion There is still a long way to go before the monopoly of state run hospitals is broken, diversified modes of hospital running are developed, and fair and orderly competition is formed so as to enhance the vitality of medical institutions. Administrative departments of health should fully realize the role and social functions of non governmental hospitals and actively lead their development in a healthy direction with sound policies.