Objective To study clinical characteristics of the thalamic hemorrhage,probe into the correlation factor of judged prognosis in early days and case-fatality rate.Methods To 2003—2005 96 thalamic hemorrhage sufferer's clin- ical data were analysed.Results The advanced age and high blood pressure is main cause of disease of the thalamic hemorrhage.Conclusion To observe the thalamic hemorrhage sufferer's vital signs have the certain reference value to judged prognosis,case-fatality rate and serious complications were related to bloods closely in early days,whether break into the brain room,hypothalamus and the brain stem whether implicate.

Objective:To evaluate and analyze the application value of Acute Physiology and Chronic Health EvaluationⅢ(A- PACHEⅢ)in evaluation of the severity and prognosis of patients in SCIU.Methods:By collecting and sorting out the data of 341 cases of surgical serious patients,the severity and prognosis of patients were evaluated by APACHEⅢ.Results:Making comparison among the different types of diseases,the scores and mortality of cerebral hemorrhage and multiple hurt were high- er than those of the diseases(P

Objective: To study the marriage quality of different occupational groups. Methods: 200 married teachers from two universities and 144 married employees in hospitality industry in Hainan Province were applied Olson 's Questionnaire on Marriage Quality. Results: First, the total score of the teachers was higher than that of the employees (35. 1?6. 7/33. 5 ?6. 6, t =5. 59, P =0. 00) . Marriage satisfaction, character compatibility, communications between husbands and wives, while the arrangements of their incomes and leisure activities were also higher in teachers (t = 2. 20 -3. 37, P

Objective:To investigate the value of YL-1 puncture hematoma evacuation for hypertensive intracerebral hematoma.Methods:138 patients with hypertensive intracerecbral hematoma treated by YL-1 puncture hematoma evacuative were studied retrospectively,and the relationship between the age,the time of operation,GCS and volume of hemorrhage with mortality were with logistic regression method analysis.Results:①There were no significant relation in all the ages;②the shorter the hemorrhage,the higher the mortality;③the lower GCS was,the higher the mortality was;④the bigger the hemorrhage volume,the higher the mortality.Conclusion:The present study indicates that age is not an factor to limit minimally invasive operation(YL-1 puncture hematoma evacuation).The effect of surgery depended on the time of hemorrhage,GCS and volume of hemorrhage.

Objective To understand the clinical medicine graduates competency status of Kunming Medical University in the past 5 years and provide important reference for cultivating students in medical university. Methods The questionnaire results in the relevant departments responsible person of Yunnan provincial municipal and district 26 hospitals were system analyzed by fuzzy comprehensive evaluation method. Results In the past 5 years, the graduates occupation competence of clinical medicine in Kunming Medical University is good. Among them, the graduates’core competency gets the lowest score, but the graduates’post competency gets the highest score. Conclusion The graduates’core competency should be strengthened in training of doctor-patient communication skills and quality evaluation of clinical practice for medical students.

AIM:So far,endostatin is found playing the strongest effect to inhibit endothelial cells.Because endostatin protein is instable,it is difficult to prepare and apply.Gene therapy is used to assist endostatin to inhibit angiogenesis.This study constructed recombinant adenovirus of human endostatin gene using AdEasy-1 system to investigate the feasibility of expressing endostatin protein in ECV304 cells(human umbilical vein endothelial cells).METHODS:The experiment was performed at College of Life Science,Sun Yat-set University from March to October 2006.Endostatin was amplified from Pshuttle-Endostatin plasmid with PCR and subcloned into the pAdTrack-CMV shuttle vector after sequencing and identification.The resultant plasmid was co-transduced into E.coli BJ 5183 cells with pAdEasy-1 plasmid for homologous recombination.The recombinant plasmid was detected by restriction analysis and DNA sequence analysis.The linearized recombinant plasmid was transfected into AAV 293 cells with LipofectAMINE2000.The recombinant adenovirus was detected by GFP,PCR and restriction analysis.The virus was used to infect ECV304,and the expression of endostatin in vitro was detected by the techniques of RT-PCR and Western blot.RESULTS:The positive clones of the recombinants were constructed and confirmed by restriction endonuclease analysis and DNA sequence analysis.AAV293 cells were transfected.The titer of viral liquid was 2.06?1010 pfu/mL.The transcription of endostatin mRNA in ECV304 cells was checked by RT-PCR and endostatin protein could be detected in the culture by Western blot analysis.CONCLUSION:The recombinant adenoviral vector pAd-Endo carrying human endostatin is successfully constructed,and effective expression is found in ECV304 cells in vitro.

BACKGROUND:The molecule mechanism underlying endothelial progenitor cells(EPCs) differentiation into mature endothelial cells remains poorly understood.It requires for the regulation of the expression of various genes inside cells by various signal pathways,PI3K/Akt maybe included.OBJECTIVE:To investigate the role of PI3K/Akt in EPCs differentiation.DESIGN,TIME AND SETTING:A group control in vitro experiment was performed at the Pathology Laboratory in Shengjing Hospital of China Medical University from September 2007 to March 2008.MATERIALS:Wistar rats aged 4-6 weeks,of either gender.METHODS:EPCs were isolated from rat bone marrow with density gradient centrifugation.Then difference-speed adherence screening method was used to obtain the second time adherent cells,which then were inoculated in culture flask.After 5 days of culture,cells were collected to be indentified with laser confocal microscopy.The differentiating EPCs were those that have positive results of both AC133 and vWF stainings.MAIN OUTCOME MEASURES:The mRNA and the protein expression of AC133,vWF,PI3K and Akt in EPCs were detected with Western blot and reverse transcription-polymerase chain reaction(RT-PCR) after 0,3,7,10 and 14 days of inoculation respectively.RESULTS:According to the RT-PCR and Western blot detection,AC133 showed the strongest expression at day 0,the weaker at day 3 and none at day 7,10 and 14(P

Objective:To evaluate the analgesic effect of botulinum toxin type A (BTX-A) in osteoarthritis model and the changes of Nav1.8 protein expression in spinal ganglia changes.Method:Animal model of knee osteoarthritis (KOA) was established by intra-articular injection of 4％ papain solution 0.3ml into SD rat right knee.After the formation of arthritis,they were randomly divided into two groups at the 2nd day:BTX-A group (n=10):intra-articular injection of 5μl BTX-A 0.1IU;WFI group (n=10):intra-articular injection of 5μl water.No papain or BXT-A was given to the sham group (n=10).At the 1st,3rd,5th day after injection,we tested the pain behavior,thermal pain threshold,and sodium channel 1.8 (Nav1.8) protein expression in spinal ganglion by using immunohistochemistry.Result:Analysis of spontaneous pain behavior showed abnormal gait caused by rat osteoarthritis.Comparing with the WFI group,abnormal gait caused by osteoarthritis improved significantly in BTX-A group.At day 5 it improved more significantly than day 1 and day 3.Thermal pain threshold of BTX-A group increased more than that of WFI group (P＜0.05) at any time point.Abnormal high Nav1.8 protein in model rats decreased in spinal ganglia for BTX-A group.Conclusion:The intra-articular injection of BTX-A may play the analgesic effect in the model of KOA by down-regulating of the expression of Nav1.8 protein in spinal ganglia and reduction in the central sensitization to pain stimulation.

Through exploring the cause of medical students' professional identity status and further analyzing the present misunderstanding that exists in medical students' humanistic education,this paper thoroughly discussed the dialectical relationship between medical humanities education and medical students' professional identity.It analyzed the effects of medical humanistic education on medical students' professional values,professional expectations,professional sense of belonging and how medical humanistic education plays a role in them.

OBJECTIVE:To establish the method for simultaneous determination of 5 heavy metals in Vespae Nidus,and to dis-cuss the effects of difterent producing area and part on the contents of heavy metals in Vespae Nidus. METHODS: The contents of arsenic(As),mercury(Hg),lead(Pb),cadmium(Cd)and copper(Cu)were determined by atomic spectrophotometry(hydride generation method,cold vapor method,graphite furnace method and flame method). The difference in the contents of heavy metals in samples were compared among different producing areas by analyzing data. RESULTS:The linear range of As,Hg,Pb,Cu, Cd were 0-40 ng/mL(r=0.9930),0-0.9 ng/mL(r=0.9974),0-80 ng/mL(r=0.9955),0-8 ng/mL(r=0.9927),0-800 ng/mL(r=0.9966),respectively. Limit of quantitation were 4.473,2.35×10 - 3 ,8.380,2.128,54 ng/mL,limit of detection were 1.342,0.701× 10 - 3,2.514,0.632,16 ng/mL. RSDs of precision,stability and reproducibility tests were all lower than 5.0%. The recoveries were 84.26% -102.25%(RSD=7.71% ,n=6),90.90% -115.31%(RSD=9.38% ,n=6),92.16% -105.70%(RSD=6.19% ,n=6), 90.81%-113.99%(RSD=8.86%,n=6),91.63%-102.79%(RSD=5.09%,n=6). The phenomenon that heavy metals of sample from Shandong and Hebei exceed the standard was the most serious. Main heavy metal which exceed the standard was Pb. The con-tent of Pb in Chamber was higher than other parts. CONCLUSIONS: The method is simple,precise,stable and reproducible,and can be used for simultaneous determination of 5 heavy metals in Vespae Nidus. There are different contents of heavy metal in Ves-pae Nidus of different producing areas and parts.