Objective To explore effect of health management on blood lipid level and carotid artery plaque in patients with carotid artery stenosis.Methods One hundred and eighty patients with carotid artery stenosis were dived divided into health management group (90 cases) and routine treatment group (90 cases).All the patients took routine treatment, and the health management were given for 12 months continuously in health management group.The levels of total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C) were tested, the carotid artery was checked by carotid artery color Doppler flow imaging before and at 6 months, 12 months after treatment.Results The levels of TC, TG, LDL-C in health management group and routine treatment group at 6 and 12 months after treatment were significantly decreased than those before the treatment , and the level of HDL-C were significantly increased (all P<0.05).There was no significant difference in the levels of TC, TG, HDL-C, LDL-C before and at 6 months between the two groups (all P>0.05).The levels of TC, TG and LDL-C at 12 months after treatment in health management group were significantly decreased than those in routine treatment group, and the level of HDL-C was significantly increased (all P<0.05).There was no significant difference in Crouse plaque integral in health management group and routine treatment group between before and at 6 months after treatment (all P>0.05).The Crouse plaque integral at 12 months after treatment in health management group and routine treatment group were significantly decreased than those before the treatment (all P<0.05).There was no significant difference in Crouse plaque integral before and at 6 months after treatment between the two groups (all P>0.05).Crouse plaque integral at 12 months after treatment in health management group was significantly decreased than that in routine treatment group (P<0.05).Conclusion Long-term health management can decreased the level of serum lipid level and inflammation, and improve the situation of carotid artery plaque.

Objective: To study the executive functions of the top soldiers with excellent military skills.Methods: One group of top soldiers with excellent military skills and one group of common soldiers were tested by the Stroop task,the Wisconsin Card Sorting Test(WCST),and the Trail Making Test.Results: The top soldiers get significantly fewer errors in Stroop task,and spent significantly less time in Trail Making-A,Trail Making-B,and showed significantly fewer perservative responses(PR),and lower percent of perservative errors(PE%) than the common soldiers.Conclusion: The top soldiers with excellent military skills had higher level of executive functions,such as inhibitory control,and mental flexibility.

Objective To retrospectively analyze the efficacy of a pediatric treatment protocol,BFM90,in adult patients with acute lymphobiastic leukemia (ALL) up to the age of 60 years. Methods From August 2004 to October 2007,60 adult patients (median age,40 years; range,18 to 60 years) with Philadelphia chromosome-negative ALL were treated with the BFM90 protocol. Clinical effect were historically compared with that of the 35 patients (median age,42 years; range,18 to 56 years) who were treated with Hyper-CVAD protocol. Results At 42 months,complete remission (CR) rate,event-free survival (EFS) and overall survival (OS) rates were 93 % (56 patients),60 % (36 patients) and 65 % (39 patients),respectively.Age is an important prognostic factor,with 45 years of age as best cutoff. CR (P=0.02),OS (P ＜0.001),and EFS (P ＜0.001) of BFM90 were compared superiorly with that of the previous Hyper-CVAD experience.Conclusion These results suggest that pediatric protocol superior to the outcome of adult patients with Philadelphia chromosome-negative ALL.

OBJECTIVE:To provide references for the evaluation of drug suppliers in hospital so as to promote the suppliers to enhance their service level. METHODS: The drug suppliers were evaluated comprehensively with on-time delivery percentage, drug price and post-sale service as evaluation criteria. RESULTS & CONCLUSIONS: The evaluation of drug suppliers can not only raise the service level of the suppliers, but also facilitate a scientific and standardized management of drug supply. However, great importance should be attached to the impartiality and fairness in the evaluation.

OBJECTIVE:To provide reference for the improvement of management level in hospital central dispensing work.METHODS:By means of "Army No.1" system,drug stocktaking was performed based on goods section number.RESULTS & CONCLUSIONS:Due to "Army No.1" system,the target of accounts-goods conformity rate ≥90% has come off.Besides,the monthly inventory profits and losses main at a balance basically.This experience deserves to be popularized.

As a fundamental medical course,operative surgery is featured by basic skill acquirement and plenty of practice.The teaching method for operative surgery is different compared with that for other medical course.Personal digital assistant (PDA) was adopted to facilitate the teaching of the course and this was an innovation.By taking advantage of its multiple electronic functions and various application softwares,PDA was applied to arrange class schedule,show teaching demonstration,make action analysis and give feedback and incentives of both students and teachers.In this way,PDA was proved to be an effective educational media for teaching of operative surgery.

Objective To study the effects of using the polysiloxane impression material in the repair of the precise attachment.Method Using the Rapid polysiloxane impression material to make 37 work impressions,29 un-work impressions were made by alginate impression material.Results All the work impressions were eligible while there were 4 un-work impressions not eligible at the first time. Conclusion The effects of using the polysiloxane impression material in the repair of the precise attachment is satisfactory.

Objective To develop and perfect hospital PACS in higher application level so that the imaging work can serve the diagnosis and therapy more efficiently.Methods According to the basic PACS theories and Criterion DICOM,the image acquisition and transmission were classified in study the optimal implementation plan was put forward through the effects comparison in practice and the experiences in PACS application and maintenance were explored.Results With common problems in image acquisition and transmission solved,PACS in hospital run smoothly.Conclusion The effective transmission of PACS can be attained by scientific hardware design and software tactic.

Objective To investigate the clinical features and microsurgical resection techniques of cerebellopontine angle cholesteatoma. Methods Clinical features, surgical approach and techniques, results and complications were analyzed in 30 cases of cerebellopontine angle cholesteatoma. Results Total resection in 26 cases, subtotal resection in 4 cases ,no operative mortality. Post-operative complications was aseptic encephalitis which was most common after treatment, and all recovered. Conclusion Cerebellopontine angle cholesteatoma was a third category of common tumors, CT, MRI examination can provide diagnosis. According to cholesteatoma involving the site ,selecting a good surgical approach and making good use of microsurgical technique could improve surgical total removal rate and reduce postoperative complications.

AIM: To study the effect of focal adhesion kinase (FAK) phosphorylation on the adhesion and migration of smooth muscle cells (SMCs) stimulated by fibronectin (FN). METHODS: Cultured SMCs were stimulated by different concentrations of FN.FAK expression and phosphorylation were detected by immunoprecipitation and Western blot. To investigate the modulating effect of FAK on tyrosine phosphorylation and SMCs adhesion and migration, FAK antisense oligodeoxynucleotides (ODNs) were transfected into SMCs by actionic lipid method. RESULTS: FAK expression increased when SMCs adhesion and migration were induced by FN at different concentrations used in the experiment. However, FAK phosphorylation was only observed by FN stimulation at concentration of 20 mg/L. FAK antisense ODNs inhibited FAK phosphorylation magnificently. The migration rates of SMCs were reduced by 17.89%-27.67% when FN was used at concentration from 5 mg/L to 60 mg/L. The decreased migrating cell numbers were showed the same patterns. The apoptotic SMCs were 33.57% higher than that control ( P