Moral education has become gradually an important work of medical university in the new situation of market economy and knowledge economy. Toward characteristics of the college education of rehabilitation medicine, the current problems existing in the moral education of rehabilitation education was mainly analyzed, and new teaching method of moral education was probed as well as the understanding and thinking during the moral education.

To investigate the chemical constituents of hemostatic extract of Pyrola calliantha H. Andres, the extract was subjected to chromatographic separation and purification. Along with some known compounds, a new naphthaquinone derivative was isolated and identified as 2-(1, 4-dihydro-2, 6-dimethyl-1, 4-dioxo-3-naphthalenyl)-3, 4, 5-trihydroxylbenzoic acid by physicochemical and spectroscopic analysis.

Objective To investigate the effects of traditional transmyocardial laser revascularization (T-TMLR) and non-transmural myocardial laser revascularization (N-TMLR) on myocardial ischemic and necrotic areas and angiogenesis. Methods In rabbit models, using Evans′ blue -TTC stain and HE stain technique for measuring ischemic and necrotic areas and observing angiogenesis. Results After T-TMLR and N-TMLR,compared with the control group, the ischemic areas significantly decreased and significant elevation of angiogenesis was observed. But no difference in necrotic areas was observed among the three groups. Conclusion N-TMLR can achieve the same effects with T-TMLR. Inducing angiogenesis via laser channels and decreasing ischemic area may be one of the predominant mechanisms of TMLR whereas laser channels themselves open or not has no relation to the effects of TMLR.

Objective To investigate arterial blood gas(ABG)changes induced by different intra- abdominal pressures during CO_2 pneumoperitoneum in rabbits with lung and liver impact injury under controlled hemorrhage.Methods In this study 75 rabbits were randomized into nine groups(6 rabbits in each group)according to the amount of blood loss(6 ml/kg、12 ml/kg、22 ml/kg)and intra-abdominal pressures(5 mm Hg,10 mm Hg,15 mm Hg).After model was established successsfully,respiratory rates (RR),ABG and death rates were observed at pre-pneumoperitoneum,after 0.5 hour and 2 hours under pneumoperitoneum and 0.5 hour after desufflation.Results Without pneumoperitoneum,different blood loss exerted different effect on arterial blood gas:RR,PaCO_2 increased(P

Objective To explore the relationship of perceived professional benefit, job satisfaction, and retention willingness of nurses. Methods Convenience sampling method was adopted to investigate 493 nurses from 3 tertiary grade A hospitals in Taian. Results The mean scores of nurses′perceived professional benefit, job satisfaction, and retention willingness were 134.19 ± 19.79,121.52 ± 18.41, and 21.18 ± 4.23, respectively. Perceived professional benefit and job satisfaction were positively correlated with retention willingness (P<0.01). Job satisfaction played a partial mediation role in the relationship between perceived professional benefit and retention willingness. Conclusion Job satisfaction and perceived professional benefit have a positive influence on nurses′retention willingness .

Objective To analyze the effect and safety of cerebral protection filter in carotid artery and stenting(CAS) for the treatment of severe symptomatic carotid artery stenosis.Methods Elective CAS with the use of cerebral protection filters were undergone in 26 consecutive patients with severe carotid artery stenosis.The filter devices were advanced through lesions and opened distal to the lesions followed by CAS.The incidence of cerebral ischemic events and the debris collected in the filters were observed and analyzed.Results In all the patients,it was feasible and successful to position the filters devices in the internal carotid artery.After the filter devices were positioned,CAS were performed successfully in all the 26 patients.Thrombus or plague debris were found in 14 out of 26 retrieved filters(54%).There was no death or symptomatic cerebral thromboembolic event during the CAS procedure.Asymptomatic cerebral embolization lesions were detected in 3 patients by the means of diffusion-weighted magnetic resonance imaging after 1-6 days of the CAS.No major cerebral or cardiovascular ischemic events were recorded in all patients during their follow up period of 6-12 months.Conclusion Carotid artery stenting is an effective microinvasive therapy for severe carotid artery stenosis which effect and safety can be enhanced with the use of cerebral protection filter.

Objective　To observe the therapeutic effects and safety of angiotensin-converting enzym e (ACE)-inhibitors in the treatment of the secondary erythromatosis following ren al transplantation.Methods　Twenty-four patients with erythromatosis following renal transplantation recei ved the treatment with ACE-inhibitors. During the administration of ACE-inhibi tors, the hemoglobin, hematocrit and the side effects were observed. Results　All the patients were recovered except one who ha d to be stopped the treatment of ACE-inhibitors because of the depressing of th e blood pressure. The time of producing the effects was 7-20 days. The side effe cts included lower blood pressure accompanied by dizzy in 3 cases, anemia in 2 cases and damage to renal function in 2 cases. Conclusions　ACE-inhibitors were effective in the treatme nt of secondary erythromatosis following renal transplantation. It was important to monitor the hemogram and the renal function of the patients.

Objective To construct eukaryotic expressing vector of the mouse NMNAT1 (nicotinamide mononucleotide adenylyl-transferase) gene and examine its ability to express the NMNAT1 gene in Hela cells.Methods The full-length NMNAT1 cDNA sequence was amplified by PCR and cloned into the plasmid of T-vector and then to pcDNA3.1 construct.The recombinant plasmid pcDNA3.1-NMNAT1 was identified by DNA sequencing and then transfected with Lipofectamine2000 into Hela cells.The expression of NMNAT1 was detected by real time quantitative PCR (qPCR) and Western blot after 48 h transfection.Results The recombinant eukaryotic vector carrying NMNAT1 gene was constructed successfully in a match with database and this vector could up-regulate the expression of the NMNAT1 gene both in mRNA and protein levels in Hela cells.Conclusions The eukaryotic vector carrying NMNAT1 gene (pcDNA3.1-NMNAT1) enhances the expression of NMNAT1 gene.

Objective To investigate the genetic features related to drug-resistance of a strain of pan-drug resistant Acinetobacter baumannii. Methods The susceptibilities to 15 antibacterial agents were detected in Acinetobacter baumannii by K-B paper diffusing method. A strain of pan-drug resistant Acinetobacter baumannii was selected. The drug-resistant genes of the selected strain were amplified by polymerase chain reaction (PCR) , including 15 extended-spectrum β-lactamase genes, 3 metal β-lactamase genes, 2 AmpC enzyme genes, 7 aminoglycoside modifying enzyme genes and the genetic markers of integron I and transposons. Results The strain was resistant to 14 antibacterial agents except cefoperazone sodium/ sulbactam. β-lactamases genes ( TEM, OXA-23 and ADC) , aminoglycosides modification enzyme genes [aac(3)- I , aac(6')- I b and ant(3")- I ] , integron I qacEAi-sull and transposon tnpU were positive in PCR amplification. A new subtype of AmpC (chromosome) desoxyribonucleic acid ( DNA) was detected. Conclusion Acinetobacter baumannii is of high resistance to most antibacterial agents, and the mechanisms of the resistance are complex.

Objective To explore the diagnostic value and clinical significance of simultaneous detection of AFP,AFU and TSGF in patients with primary hepatic carcinoma(PHC).Methods Serum AFP,AFU and TSGF were detected simultaneously in 62 patients with PHC and 30 controls.Results The levels of AFU and TSGF in primary hepatic carcinoma were all significantly higher than that of controls(P