Under the high pressure of employment, traditional teaching method that is based on inculcating the knowledge to students does not adjust current condition any more. So, we start to looking for a new, more suitable way of teaching.--Project Based-on Learning, and have analyzed the advantages in health information technology teaching by construction doctrine in combination with the concept and principle in wedlock construction. At the same time we introduce project Based-on Learning in concrete application to find a way to put the theory into practice.

The paper analyzes the application advantages of information technology in medical informatics education.Takes Shanghai Sipo Polytechnic College as an example, it elaborates the specific application of information technology in medical informatics education, including immersion education based on 3D virtual reality technology, two-way video teaching and other aspects.It also gives solutions on current existing problems.

HPV DNA were detected in 60 biopsies from women with condyloma acuminata (vulva 47,Vagina 12,cervix 1)by dot blot hybridiztion;physical states of 8 HPV 11 DNA were analyzed by techniques of restriction endonuclease and Southern blot hybridization. HPV 11 was found in 19biopsies of vulva (13 ). vagina (5)and cervix (1),and HPV 16 and 18 in lvaginal and 1 vulvar biopsy respectively. All of HPV 11 DNA were episomal in cells . Our results provided the data for further studying the relationship between HPV and genital cancer in our country.

Objective To investigate the clinical value of color Doppler ultrasound (CDFI) in the diagnosis of carotid atherosclerosis lesion in patients with acute stroke.Methods Totally 60patients with acute cerebral infarction were examined with CDFI to observe vessel diameter and stenosis degree of common carotid artery,internal carotid artery and external carotid artery and the results were compared with digital subtraction angiography (DSA) test.Results Among 60patients,normal ultrasound diagnosis was in 28 cases,occlusion and stenosis in 32 cases,stenosis in 25 cases; mild,moderate and severe stenosis were in 18,20,12 vessels,occlusion in 7 cases,14vessels.DSA examination results showed normal in 29 cases,stenosis and occlusion in 31 cases,stenosis in 26 cases,mild,moderate and severe stenosis of the 18,16,18 vessels; occlusion in 5 cases,10 vessels.The consistency test results between carotid artery color Doppler ultrasound and DSA were Kappa=0.786,0.667(P＜0.05).All carotid DSA results were considered as gold standard,CDFI diagnosis of moderate to severe stenosis was in high accuracy compared with DSA.Conclusions CDFI in the diagnosis of different degrees of carotid stenosis is in good agreement with DSA diagnosis,and may replace invasive DSA diagnosis of moderate to severe stenosis.

Objective To evaluate the value of the clinical application of endoscopieally assisted re-duction malarplasty. Methods A total of 12 women (aged 21 -36 years) with prominent zygoma were re-shaped by the endoscope-assisted technique. Results The use of an endoscope offered a clear view of the operating field and facilitated accurate and easy manipulation. These patients were successfully treated for this new technique: reduced risk of operating injuries. Conclusion It is showed that the endoscopic assis-ted correction of prominent zygoma offers more satisfactory clinical results with a clear view of operation and a minimally invasive technique.

Objective To explore the incidence,features and outcomes of in-hospital sudden cardiac death (SCD) in order to determine the predictors of survival. Methods The clinical data of 69 patients with cardiac arrest hospitalized from January 2008 through December 2010 were retrospectively analyzed.Information on genders,age,types of arrhythmia was collected and further analyzed to determine these factors associated with the occurrence and outcomes of in-hospital cardiac arrest. Results The overall incidence of SCD was 47.3 / 100 000 per year and 17.4％ of them.survived at discharge.The occurrence rate was higher in male than that in female (66.7％ vs.33.3％,P ＜0.01 ),whereas difference in gender did not affect the discharge rate ( P ＞ 0.05 ). Survivors from in-hospital cardiac arrest were significantly younger than non-survivors (man:62.57 ± 12.83 years vs.75.56 ± 10.55 years; women:60.36 ± 13.24years vs.69.53 ± 11.72 years,P ＜ O.01 ).From 62 ECG records of SCD patients,the incidence of nonshockable rhythms was higher than that of shockable rhythms.Compare to the non-shockable rhythms,the shockable rhythms brought a higher rate of restoration of spontaneous circulation (ROSC) (54.5％ vs.24.5％,P ＜0.05),whereas survival rates at discharge between two groups were not statistically different ( 18.2％ vs.18.4％,P ＞ 0.05 ).Conclusions Non-shockable rhythms were more common in patients suffering from in-hospital cardiac arrest.Although defibrillation treatment contributed benefit to ROSC among patients with ventricular fibrillation or pulseless ventricular tachycardia,high-quality CPR and post-cardiac arrest care may play a more critical role in the outcomes of in-hospital sudden cardiac death.

Objective To investigate the effect of mild therapeutic hypothermia for different lengths of time on cerebral edema and hypoxia-inducible factor 1 α (HIF-1α),vascular endothelial growth factor (VEGF) expressions following intracerebral hemorrhage (ICH) so as to explore possible mechanism for better application of mild hypothermia.Methods ICH models were made in rats by stereotaxically injecting autologous artery blood into right caudate nucleus.Forty male Sprague-Dawley (SD) rats were randomly (random number) divided into 5 groups (n =8 each):sham-operated (sham),normothermic (NT),hypothermic-1 hour (MH1),hypothermic-2 hours (MH2),hypothermic-4 hours (MH3).Normothermic and sham-operated animals were kept at (37.0-± 0.2) ℃ of body temperature.Animals in the hypothermic groups received immediately and rapid cooling after ICH and kept at (33.0 ± 0.5) ℃ of body temperature for 1,2 and 4 hours respectively.Rats were sacrificed at 48 hours after cerebral hemorrhage.Then brain water content and BBB permeability were determined.Quantitative real-time PCR and Western blot were used to analyze the expression of HIF-1α and VEGF.Results The content of brain water,Evans blue concentration in brain,and the mRNA expression and protein levels of HIF-1α and VEGF were noticeably higher in NT group than those in sham group (P ＜0.01).There were statistically significant difference in the expression of HIF-lα mRNA and protein but little difference in other indicators between MH1 group and NT group.Compared with NT group,MH2 group and MH3 group brought about an improvement in BBB permeability and remarkable down-regulation of protein levels and expression of HIF-1 α and VEGF mRNA,whereas there were no statistically significant difference in expression of indicators between the two groups.Conclusions Mild therapeutic hypothermia induced rapidly and immediately after ICH could limit the development of brain edema in rats by down-regulating expression and protein levels of HIF-1 α mRNA,and in turn suppressing the evaluation of VEGF mRNA and protein expression.The brain edema was effectively reduced in animals treated with hypothermia for 2 hours' or 4 hours ' duration with little difference in magnitude of reduction in brain edema between these two modalities of hypothermia.

Objective To study the effectiveness and safety of therapeutic mild hypothermia in patients successfully resuscitated from cardiac arrest using a meta-analysis.Methods We searched the MEDLINE (1966-April 2012),OVID (1980 to April 2012),EMBASE (1980 to April 2012),Chinese bio-medical literature & retrieval system (CBM) (1978 to April 2012),Chinese medical current contents (CMCC) (1995 to April 2012),and Chinese medical academic conference (CMAC) (1994 to April 2012).Studies were included (1) the study design was a randomized controlled trial (RCT); (2) the study population included patients successfully resuscitated from cardiac arrest,and received either conventional post-resuscitation care with normothermia or mild hypothermia; (3) the study provided data about good neurologic outcome and survival till hospital discharge.Relative risk (RR) and 95％ corfidence interval (CI) were used to pool the effect.Results The study included four RCTs with a collected total of 417 patients successfully resuscitated from cardiac arrest.Compared to conventional post-resuscitation care with normothermia,patients in the hypothermia group were more likely to have good neurologic outcome (RR =1.43,95％ CI 1.14 ～ 1.80,P =0.002) and were more likely to survive till hospital discharge (RR =1.32,95％ CI 1.08 ～ 1.63,P =0.008).From all over the studies there was no significant difference in reported adverse events between the normothermia and hypothermia group (P ＞ 0.05).There did not exist heterogeneity and publication bias.Conclusions Therapeutic mild hypothermia improves neurologic outcome and survival in patients successfully resuscitated from cardiac arrest.

Objective To observe the clinical efficacy of Jianpi Huatan Decoction plus Zhongwan (RN12) moxibustion on patients of mild to moderate stable chronic obstructive pulmonary disease (COPD) with syndrome of qi deficiency of lung and spleen, and analyze the related influencing factors. Methods With prospective randomized clinical trial, 140 cases of mild to moderate stable COPD were randomized into two groups (70 cases for each group). Treatment group was treated by Jianpi Huatan Decoction plus Zhongwan moxibustion based on western medicine, and control group was only treated by western medicine. Both groups were treated for 12 weeks and followed up for 12 weeks. Scores of clinical symptoms and quality of life questionnaire were examined, and multiple logistic regression analysis was used to find possible impacting factors on the effect. Results Symptoms were significantly alleviated after treatment (P<0.01) in both groups. The clinical effects and quality of life in treatment group were significantly improved than the control group (P<0.01). There were no significant changes in life quality of control group ( P>0.05). Multiple logistic regression analysis showed that different therapies and severity of COPD were the major influencing factors of clinical effect (P<0.05, P<0.01). Conclusion Jianpi Huatan Decoction plus Zhongwan moxibustion had significant therapeutic effect on mild to moderate stable COPD patients with syndrome of qi deficiency of lung and spleen by alleviating symptoms and improving quality of life. Treatment style and severity of COPD are the main influencing factors.

In the process of cultivating TCM clinical postgraduates of TCM clinical college in Shanxi university of Chinese medicine,we emphasized the importance of clinical application ability and innovation ability in scientific research,stressed the clinical practice and check management,to formulate the objective,effective and quantified assessment index system in keeping with the real institution of our college,so as to improve the all-round quality of TCM clinical postgraduates.