ObjectiveTo define the difference of urine analysis result,α1-microglobulin (α1-MG) and β2-microglobulin ( β2-MG) between those patients suffering from calcium oxalate stone,non-calcium oxalate stone and non-urolithiasis controls at the same time period.MethodsData from 100 patients admitted to the Department of Urology,First Affiliated Hospital of Anhui Medical University from July,2010 to September,2010 were reviewed.66 patients (45 men,21 women) suffered from urolithiasis,and 34 patients (22 men,12 women) were non-urolithiasis.Patients' ages in urolithiasis group varied from 13 to 78 years and the male to female ratio was 2.1∶1.0.The patients in non-urolithiasis controlgroup aged from 12 to 80 years and the male to female ratio was 1.8∶1.0.Blood and urine were taken from the patient the next morning after admission.The biochemistry from blood and 24 h urine were measured by automatic biochemistry analyzer.The α 1-MG and β2-MG content were measured by radioimmunoassay.The stone compositions were analyzed by infrared spectroscopy.ResultsThere was difference in the levels of serum creatinine and blood urea nitrogen among three groups ( P ＜ 0.05).In controls,those with calcium oxalate stone had higher level of urinary α1-MG and β2-MG,but there were no differences in the urinary electrolyte levels.Group of non-calcium oxalate stones urinary uric acid levels were higher than calcium oxalate and control groups,the difference was statistically significant.ConclusionsIn the formation of uric acid stones,uric acid increased as independent risk factors.α1-MG,β2-MG may promote the formation of calcium oxalate stones.

On the basis of analysis of the current status and future tendency of development of the health services industry in Shanghai,the authors identified key problems and bottlenecks.Thus they made clear the target positioning and principles of the industry,and proposed the basic ideas and pattern of the industry in the 13 th five-year plan period,focusing on such fields as private and high-end healthcare services,traditional Chinese medicine services,public health services,commercial health insurance,and other related industries.In the end,corresponding supporting polices were proposed.

Based on the experience of Public-Private Partnership (PPPs) model in domestic and foreign medical field, this study innovatively explored and designed the Build-Transfer-Operate-Transfer (BTOT) operational structure taking the second phase project of ZP Hospital in Pudong New District as a case study.The exploration results showed that the model established the social capital of private non-profit medical institutions by setting up the project company, and used the asset rental and operating management fees in the form of return path.In view of this, the study put forward some relevant countermeasures and suggestions from the aspects of the institution nature and national treatment, property right ownership and risk mitigation, balancing of interests and the cooperation period and solving the core staff etc.All of these measures were taken in order to explore the replicable PPP model in the field of public hospital reform and development.