Objective To investigate the prognostic factors and managements of the duodenal trauma.Meth- ods Clinical data of duodena trauma from January 1988 to September 2005 were collected and retrospectively anal- ysed.Results One case(4.76%)got preoperative diagnosis,and 20(95.2%)missed and 4(19.04%)died,compli- cations occurred in 6(28.5%),duodenal fistula and abdomina abscess were the major complications.Conclusion The rate of confirmed diagnosis is quite low,and early laparotomy,anti-infection and surgical nutrition are the key factor to reducing death rates and its complications.

To study the related anatomy of iliofemoral deep venous thrombosis (DVT) through autopsy, CT and venography. Anotomic factors are very important in iliofemoral DVT. 4 cases iliofemoral DVT were treated with transjugular catheter-directed thromobolysis with urokinase or thrombolysis + PAT + stent. Technical and clinical success rates were 75% (3/4) There were no serous complications. Conclusion: This method is safe and effective.

Objective To study the standard operating methods and skills of Lichtenstein's tenaion-free her-nioplasty for treating groin hernia and the methods of reducing the postoperative complication and recrudescence. Methods Clinical data of treating greinhemia in 178 eases at Department of General Surgery, Luan People's Hospi-tal were reviewed and analyzed. Results On average, each operation needs 50 minutes and the patients spend 4 days in hospital. After 2～3 weeks,the patients can restore the daily activity and manual labour. There were 9 cases of uri-nary retention after operation,5 cases of scrotum haematoma's accumulating liquid,7 cases of the cut fat deliques-cing, 14 cases of various pain and numbness in groin area and 1 case of hernia recrudescence. Conclusion Lichten-stein's tension-free hemioplasty is a perfect surgical operation method which has many advantages, such as minimal trauma,rapid recovery, simple operation sequence, and less postoperative complication and recrudescence. It is in keeping with anatomy physiology.

Cancer stem cell niche provides a relatively stable microenvironment for cancer stem cell (CSC)existence,proliferation and differentiation.This microenvironment consists of kinds of cells,stroma and cytokines, etc. Within it , CSC can resist chemoradiotherapy. It has been shown that destruction of the microen vironment can significantly enhance the effect of chemoradiotherapy and improve prognosis of cancer patients.

Anti-Inflammatory Agents ; therapeutic use ; Atherosclerosis ; drug therapy ; Blood Circulation ; drug effects ; Cardiovascular Agents ; therapeutic use ; China ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional

Acute Coronary Syndrome ; therapy ; Angioplasty, Balloon, Coronary ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Phytotherapy

Humans ; Medicine, Chinese Traditional ; methods

Objective To accomplish the requirement analysis and design of database for electronic medical tag information system. Methods According to the principle and requirement of information engineering methodology, the operation requirement and data requirement were analyzed, and the database was designed including its concept, logic and physics models. Results The thought and method of electronic medical tag information database were proposed. Conclusion A basic data platform is established for casualties' information collection, storage, transmission, exchange and utilization in wartime.

BACKGROUND: As a new-type and effective restoration means of dentition defect and edentulous,implant denture is a restoration method most closely related to natural teeth,and is accepted by more and more patients.OBJECTIVE: To investigate the clinical effects of non-submerged dental implants with sandblasted and acid-etched surface preparation(Straumann implants system).METHODS: Patients who visited Oral Implantology Center of the Affiliated Hospital of Qingdao University Medical College from June 2007 to June 2009 were selected as study subjects.Systemic and local contraindications were excluded.A total of 124patients who had 218 Straumann implants implanted were followed up for 3 to 24 months.According to various patients' conditions,conventional approach,immediately implanted,GBR technique and flapless operation were adopted respectively.Clinical effects were evaluated with the Albrektsson's criteria.RESULTS AND CONCLUSION: There was no implant loosen,shedding or X-ray transmission in 218 implants.Both the survival rate and successful rate of implants were 100%.High degree of satisfaction from patients was achieved.Straumann implants system could be considered as a manageable and satisfactory non-submerged implant system.

Dendritic cell ( DC)-based tumor vaccine is applied to the gliomas treatment. Target selection heightens the specificity of DC vaccine, while obtaining of highly immunogenic long-lived and more effective DC vaccines by genetic engineering to antiapoptotic protein gene transfer. With the accumulation of clinical experience, the clinical curative effect of DC vaccine has been materially improved.