The present situation of obtaining employment is serious for graduates. They often come up against a series of problems during obtaining employment. According to this, we put forward three important factors contributed to graduates' success in obtaining employment: good ideological political quality, psychological health and well-knit working ability.

From the connotation of the cultural quality and according to the characteristics of evaluation system in college students,the article analyzed the evaluation system of students' culture quality by using balanced scorecard to promote college students' cultural quality education.

Objective To discuss the effect of preventing postoperative incision fat necrosis by the method of evacuated suture of reducing tension. Methods The method of evacuated suture of reducing tension was used in 158 cases. Age of them was 22～83 years old,mean 52 years old. There were thick fat tissues in the sub-skin of all patients.The fat average thickness was from 4 0～8 0cm.Results The treatment group had 158 cases, of which, lumbar incision had 62 cases, subcostal incision had 5 cases and hypogastric median incision had 91 cases. Among 158 cases,there were 4 cases of incision fat necrosis, 3 cases of incision infection and the others were one-stage healing.The control group had 97 cases. Among them, there were 18 cases of fat necrosis, 4 cases of incision infection and the others are one-stage healing. Conclusions Method of evacuated suture of reducing tension to prevent incision fat necrosis has satisfactory efficacy and worth of clinical popularization and application.

Aim To purify Phospholipid-binding anticoagulation protein(PBAP) from Agkistrodon halys Brevicaudus Venom and study the biochemical characterization.Methods The Phospholipid-binding anticoagulation protein was purified from Agkistrodon halys Brevicaudus Venom by Cation ion exchange chromatography on CM Sephadex C-25 and negative ion exchange chromatography on DEAE Sepharose CL-6B,gel filtration on Sephacryl S-200 and Sephadex G-75 chromatography.Its anticoagulant activities in vitro were assayed by activated partial thromboplastin time(APTT);its molecular weight was calculated by SDS-polyacrylamide gel electrophoresis(SDS-PAGE) and its isoelectric point was estimated by the isoelectric focusing electrophoresis.Binding experiments of anticoagulation protein to phospholipids vesicles were performed with thinlayer chromatography.Results A kind of protein was purified from Agkistrodon halys Brevicaudus Venom which was able to prolong APTT.The SDSPAGE showed that it was dimer and its molecular weight was 24.0?10~3 under non-reducing condition and 14.6?10~3 under reducing condition.The isoelectric point was pH 5.2 by the isoelectric focusing electrophoresis.Having arginine ester-hydrolyzing enzyme and binding Phospholipid activify,its effect on APTT was activity stronger with concentration increasing.Conclusion It is a successful method of the purification of Phospholipid-binding anticoagulation protein from the Agkistrodon halys Brevicaudus Venom.

AIM To study the thrombolytic effect of non hemorrhagic fibrinolytic enzyme from Agkistrodon acutus venom on animal thrombosis. METHODS By means of pulmonary embolism,arterial thrombosis model in rabbits and venous thrombosis model in rats. The non hemorrhagic fibrinolytic enzyme from Agkistrodon acutus was given by intravenous injection at 0 14, 0 7, 1.4 mg?kg -1 three different doses respectively. Normal saline was used as negative control and thrombolytic effects was observed. RESULTS It was showed that moist weights of arterial thrombosis, venous thrombosis and pulmonary embolism were markedly lightened and has statistical significance compared with normal saline ( P

30% was considered sensitive and the rate ≤30% was considered resistant;and the 6 specimens were divided into 2 group according to the above standard.cDNA microassay combined with clustering analysis was used to screen for resistance-related genes.Semi-quantitative RT-PCR was used for verification of HDAC1 gene expression.Results:Three of the 6 glioma specimens belonged to the drug resistance group and the other 3 to the drug sensitive group.cDNA microarray analysis combined with cluster analysis screened out 21 genes,with 6 up-regulated and 15 down-regulated.High expression of gene HDAC1 was noticed in all the 6 specimens by semi-quantitative RT-PCR,and the trend was similar to that by microassay.Conclusion:The primary drug resistance of glioma may be associated with the 21 genes screened by cDNA microarray;the detailed mechanisms for drug controlling still need to discussed in the future.

Sleep apnea syndrome(SAS) and its harm to the health are briefly introduced,the review on history and classification of sleep non-invasive ventilator is presented,and therapy mechanism of CPAP on SAS is described.Furthermore,the specifications of three popular CPAP in the market are compared and some new technologies of CPAP are discussed.

ObjectiveTo explore the role of BTBD10 overexpression in the proliferation of insulinoma cell line INS-1and its mechanism. MethodsThe recombined expression plasmid of pcDNA4.0-BTBD10 was constructed by gene cloning technique and was transfected into INS-1 cell by lipofectamine 2000. The stable overexpression BTBD10 of INS-1cell was selected at 48th hour after transfection.INS-1 cell proliferation activity was measured by MTT method.The expression of BTBD10,protein kinase B(Akt),phospho-Akt(p-Akt),mammal target of rapamycin (mTOR) and phospho-mTOR (p-mTOR) were determined by Western blot.ResultsThe stable overexpression BTBD10 of INS-1 cell wassuccessfullyconstructed.OverproductionofBTBD10promotedbetacellproliferation.The phosphorylation of Akt and mTOR was increased and the ratio of p-Akt/Akt and p-mTOR/mTOR was enhanced in the INS-1 overexpressed by BTBD10.But the expression of total Akt and mTOR presented no obvious changes. Conclusion The overexpression BTBD10 of INS-1 cell could activate of Akt/mTOR signalling pathway via stimulating phospho-mTOR and Akt,and enhance overall cell protein translation,so as to promote proliferation of INS-1 cell.

Objective To observe the effect of Ceftazidime on the early and mature Pseudomonas aeruginosa biofilm bacteria. Method The early and mature PA biofilm were formed through the chemostat combined Robbins device. Then 64 ?g/ml Ceftazidime was applied to the early and mature PA biofilm bacteria for 24 hours respectively. Scanning electronic microscope(SEM) was used to observe the effect of Ceftazidime on early and mature biofilm. The difference between the viable bacteria in early and mature biofilm was analyzed by statistical method. Result 24 hours after Ceftazidime was added, Pseudomonas aeruginosa in early biofilm was killed on the whole while there were still numbers of bacteria in mature biofilm. Statistical analysis demonstrates a great variance in viable counts. Conclusion Pseudomonas aeruginosa in mature biofilm is more tolerant to antibiotics than that in early biofilm.