[Objective]For more pertinently opening medical students mental health education course.[Methods]Through the issuance of 500 copies of ques-tionnaires, the current medical kind of col ege students' psychological health education curriculum requirements and attitude is researched. [Result] The medical specialty of college students ' psychological health status, with a certain degree of self adjustment ability, as wel as improvements to the curriculum and teaching methods are expected. [Conclusion]Recommended that through played curriculum, scientific curriculum, to strengthen the course construc-tion of improvements in areas such as mental health course.

Objective To explore the curative effect of dissection steel plate treatment in humerus near end bone fracture curative effect.Methods From June 2000 to March 2006,dissection steel plate treatment was used in 31 cases of humerus near end bone fracture and Constant-Murley scores was used to evaluate the curative effect.Results All patients were made a follow-up for 10 to 24 months,the average 16.5 months.31 examples surgeries patient only superior 16 examples,good 10 examples,may 2 examples,difficult 3 examples.Conclusion Center 3 and 4 humeruses near ends bone fracture uses the dissection steel plate treatment to Neer dividing will be possible to obtain the good clinical effect.

Humans ; Myocardial Reperfusion Injury ; prevention & control ; Translational Medical Research

Humans ; Myocardial Reperfusion Injury

Animals ; Cytoprotection ; Humans ; Ischemic Preconditioning ; Reperfusion Injury ; prevention & control ; therapy

The running cost of medical equipment embodies in every stage of the whole process of the equipment using. The control of the running cost in procurement phase is discussed in four aspects: chemical reagent, maintenance, training and quantity control, i.e. controlling the running cost in the beginning. This is a good method for controlling the running cost.

The relationships between serum endothelin-1,calcitonin gene-related peptide and hypoxic-ischemic brain injury(HIBD) has been widely importance.Their respective functions,mutual relations and their relationships with HIBD has become a hot research.Understanding of their biological characteristics,mechanism and regulation of gene expression characteristics,is conducive to more in depth study on its pathogenic characteristics,provide a theoretical basis for clinical diagnosis and treatment.

ATP-binding cassette transporter Al (ABCAl) is a kind of membrane intergrate protein and may have multiple and diverse functions. It mediates the cellular efflux of phospholipids and cholesterol to lipid-poor apolipoproteinA- Ⅰ (apoA- Ⅰ ) and plays a significant role in high density lipoprotein (HDL) metabolism. Mutations in human ABCAl cause severe HDL deficiencies characterized by the virtual absence of apoA- Ⅰ and HDL and prevalent atherosclerosis. ABCAl expression is highly regulated and implies a variety of molecular actors. All of the nuclear receptors which involve in regulation of ABCAl expression act via the DR4 element in the ABCAl promoter. cAMP up-regulates ABCAl expression by acting both at the transcriptional and translational level. Cytokines have been shown to exert pleiotropic and antinomic effects on ABCAl transcription, In addition to these, some of enzymes and proteins such as protein kinase A, protein kinase CK2, cathepsin D are involved in the regulation of ABCAl expression. The recent progress in the structure, function and regulation of ABCAl transporter is reviewed.

〔Abstract〕 Based on analyzing the background of generic drugs research and development, the paper elaborates the utilization meth-ods of drugs invalid patents, including information sources optimization and retrieval, invalid patents selection indexes and methods, in-fringement avoidance strategy.It takes the gastrointestinal stromal tumor drugs for example to find out drugs which can be imitated, pros-pects the future application of invalid patents information.

A wide range of uncomfortable symptoms are attributed to menopause.It is also during this time that women are at increasing risk of poor medical conditions such as osteoporosis,cancers and dementia.Most physicians pay attention to the proper selection of effective and reasonable therapeutic methods,unfortunately,no agreement exists on the clinical recommendations and choice.The article reviewed hormone replacement therapy(HRT),common therapy and traditional medical therapy.