Objective To investigate the risk factors of early recovery in patients with ischemic stroke(IS).Methods 168 patients with IS received the conventional treatment and early rehabilitation were enrolled in the study.Single factor analysis was used to analyze the risk factors of the IS in the early treatment of rehabilitation in patients with and without success recovery rehabilitation success,and then application (unconditional Logistic regression analysis factors early independent risk factors for healing.Results Single factor analysis shows that age quartile (60years old),history of hypertension,coronary heart disease,diabetes,history,history of smoking history,anxiety and depression and successful rehabilitation negatively,life,education degree by law quartile (12 years) and mental work positively correlated with successful recovery.Many factors analysis shows that education degree by quartile (12)(OR=0.12,95％ 00.03 to 0.75),mental workers (OR=0.45,95％ CI 0.37 to 0.47) is the success of the recovery protection factor (P＜0.05),And age quartile (60) ( OR=2.12,95％ CI 1.21 to 3.21 ),anxiety ( OR =2.64,95％ CI 1.82 to 6.11 ) and depression (OR =1.45,95％ CI 1.13 to 1.96) is the success of the recovery independent risk factors (P ＜ 0.05 ).Conclusion Age quartile (60),anxiety and depression are IS successful independent risk factors for the recovery of the patients with early rehabilitation IS the risk factors should undertake the necessary intervention.

0.05)and the main pharmacokinetic parameters were close to each other.CONCLUSION:No stereoselective differences lies in the pharmacokinetics processe of amlodipine enatiomers in the body of rabbits.

AIM: To analyze and summarize the effect of glaucoma trabeculectomy in the department of ophthalmology in basic hospital.
METHODS: Postoperative intraocular pressure ( IOP ) , filtering bleb and complications of 316 cases (405 eyes) of patients with glaucoma after trabeculectomy were analyzed.
RESULTS: After follow- up 12mo, 76. 5% IOP was controlled in normal level. 42. 5% was filtration bleb typeⅠ, 33. 1% typeII, 14. 6% in typeⅢand 9. 9% in typeⅣ. Intraoperative complication rate was 2. 5%, that was 31.4% at postoperative early stage ( before discharge ) , and 6. 7% at postoperative long - term ( 6mo after discharge) .
CONCLUSION:Trabeculectomy for glaucoma can better solve the problem of high IOP. It is more mature in primary hospitals, but there are still a variety of intraoperative and postoperative complications.

Background Lowing intraocular pressure (IOP) is the only effective treating method in glaucoma.Making sure the change of optic disc parameters and retinal nerve fiber layer thickness(RNFLT) in primary open-angle glaucoma (POAG) patients after IOP reduced can provide objective evidence for evaluating the effect of lowing-IOP on the function of optic nerve.Objective The present study was to evaluate the change of optic disc parameters and RNFLT in POAG patients after trabeculectomy,and analyze the affecting factors of image parameters.Methods A serial case-observational study was adapted.Forty eyes of 39 patients with POAG underwent trabeculectomy were recruited in the study.IOP was examined and perimetry was performed before operation and 2 weeks,1 month,3 months,6 months and 1 year after surgery.Optical parameters and RNFLT were measured using Heidelberg retina tomography (HRT) and optical coherence tomography (OCT) in above-mentioned time points.The correlations between lowing-IOP range or disease severity and optical disc parameters or mean RNFLT (mRNFLT) were analyzed by Pearson linear correlation.Results Mean IOP of the 40 eyes was (32.77±8.64) mmHg before operation and (12.45 ±3.65) mmHg,(13.05±3.90) mmHg,(13.42± 3.33) mmHg,(14.22± 2.60) mmHg and (14.74±2.46)mmHg 2 weeks,1 month,3 months,6 months and 1 year after operation,with a significant difference among various time points (F=13.73,P =0.00).However,no significant difference was seen in the mean defect of perimetry among the different time points (F=1.02,P=0.41).The cup area (CA),cup/disc area ratio (C/DAR),cup volume (CV),mean cup depth (MCD),cup shape measurement (CSM),horizontal C/D,vertical C/D,rim area (RA),rim/disc area ratio (R/DAR),height variation contour (HVC),rim volume (RV),mRNFLT,RNFL cross sectional area (RNFLA) were gradually improved after operation in comparison with before operation.One year after operation,RV,CSM,mRNFLT,RNFLA were still increased,but vertical C/D was reduced after operation than that of before (P＜0.05).No significant differences were found in the whole mRNFLT and superior quadrant mRNFLT,inferior quadrant mRNFLT,nasal quadrant mRNFLT and temporal quadrant mRNFLT among before and after operation (F=1.63,P=0.16; F=0.51,P=0.77; F=1.44,P=0.20;F=1.02,P=0.32; F=1.31,P=0.30).Positive correlations were found between lowing-IOP range and the improvement of RV,CSM,vertical C/D (r =0.45,P =0.02; r=0.41,P=0.04; r=0.58,P=0.00),and negative correlations were seen between absolute value of MD and the improvement of RV,CSM 1 year after operation (r=-0.43,P=0.03; r=-0.62,P=0.00).Conclusions Reduction of IOP after trabeculectomy results in the reversal of optic disc parameters.The improvement of the optic disc parameters may be a protective factor for progression of glaucomatous optical nerve damage.

Drug safety has always been a global focus. Discovery and accurate information acquisition of adverse drug reaction have been the most crucial concern. Terminology of adverse drug reaction makes adverse reaction medical report meaningful, standardized and accurate. This paper discussed the domestic use of the terminology WHOART and MedDRA in terms of content, structure, and application situation. It also analysed the differences between the two terminologies and discusses the future trend of application in our country
Dictionaries, Medical ; Drug-Related Side Effects and Adverse Reactions ; Terminology as Topic ; World Health Organization

Objective To analyze the multi-slices spiral CT (MSCT) findings of hepatic alveolar echinococcosis(HAE), and to evaluate the value of MSCT for diagnosis of HAE. Methods Twenty-six cases with HAE were scanning by MSCT. The raw data were transmitted to advanced workstation for reconstruction imaging. Correlated studies were made between the CT features and pathology or other imaging results. Results Altogether 28 lesions were detected. They all revealed as heterogeneous hypodense mass with ill-defined boundary in plain CT but were easily being distinguished from surrounding parenchyma after contrast medium injection.Characteristics of the lesions include different amount of calcification (26/26), liquefied necrosis in center area (20/26), peripheral lacunae or alveolar signs (15/26), compensatory hypertrophy of healthy hepatic part (18/26) and the retraction in the involved hepatic lobe or segment (12/26). The lesions that located at or extended to hepatic hilum caused dilatation of intra-hepatic biliary ducts(9/26), splenomegaly (12/26), and ascites (1/26). MSCT angiography (CTA) depicted signs of abnormalities of hepatic vessels such as compression, displacement, encasement and occlusion. Compared with findings of operation, the sensitivity, specificity and positive prediction value of CTA for evaluating the hepatic artery system disorders were 88%, 96% and 93%, respectively; and for portal venous system were 95%, 100% and 95%, respectively; while for hepatic venous system were 96%, 86% and 96%, respectively. Conclusion MSCT is able to comprehensive display the CT features and vessels complication of HAE. It provides reliable imaging for both accuracy diagnosis and proper treatment of the disease.

A review of studies on the influence of impurities on protein crystallization is given.The possible sources of impurities and its effect on the protein crystallization are presented.The effects of impurities on protein crystallization,including nucleation,macroscopic morphologies,microscopic surface morphologies,growth rates,kinetics,quality,and repartitioning of impurities are reviewed.

Virtual experiments teaching has been characterized by openness, interactivity and re-source sharing. It efficiently improves the experiments teaching effects and promotes the teaching reform. At present the virtual experiment systems used by domestic universities can realize simulation of the ex-perimental principle, apparatus, object, operation and data. In the virtual experiment system students deepen the understanding of the experiments through foregrounding and the networked virtual experiment manage-ment effectively improves the effects of experiments teaching through behind-the-scenes action.

Keratoacanthoma ( KA) is an epithelial neoplasm occurring in sun -exposed skin of the elder-ly.Two striking features of KA are its clinical behavior with spontaneous regression after rapid growth and its nos -ological position on the border between benignity and malignancy .The regression of KA may be associated with the hair follicle cycle,apoptosis and immune function of organism .This article summarizes physiological mecha-nisms such as Wnt/retinoic acid signalling cross -talk,the function of p53,bcl-2,bcl-xL and bak in apopto-sis,and the mechanism of action of several immune -related cells,that drives KA regression .It can provide theo-retical basis for us to select the method as well as time of the treatment in KA .

Objective To study the influence of hydrogen sulfide (H2 S)on the mitochondrial function of pulmonary artery smooth muscle cells of the rats with high pulmonary blood flow pulmonary hypertension, and to clarify the function and its mechanism in the occurrence of high pulmonary blood flow pulmonary hypertension.Methods A total of 27 rats were randomly divided sham operation group,operation group,and operation+sodium hydrosulfide (NaHS)group (n=9).The pulmonary hypertension rat model was built by left lung resection.After fed for 35 d, the mean pulmonary artery pressure (mPAP),ratio of right ventricle/body weight (RV/BW),and ratio of right ventricle/(left ventricle+septum)[RV/(LV + S)]of the rats in three groups were measured.The plasma H2 S levels and the CSE activities in pulmonary artery tissue of the rats were detected;the activities of total mitochondrial ATP enzyme,superoxide dismutase (SOD),glutathione peroxidase (GSH-Px)and malondialdehyde (MDA)levels were determined;the ultrastructure of pulmonary artery smooth muscle mitochondria was observed through transmission electron microscope.Results Compared with sham operation group,the plasma H2 S level and the CSE activity in pulmonary artery tissue of the rats in operation group were decreased(P<0.01);the mitochondrial membrane of pulmonary tissue was swelling, and the mitochondrial activity was decreased (P<0.01);the mitochondrial ATP enzyme,SOD and GSH-Px activities were significantly decreased,and the MDA level was significantly increased (P<0.01).Compared with operation group,the H2S level in plasma and the activity of CSE in pulmonary tissue of the rats in operation + NaHS group were increased (P<0.01 );the mitochondrial membrane swelling was reduced, and the vitality was restored;the ATP enzyme, GSH-Px, and SOD level in pulmonary tissue were significantly increased (P<0.01),and the MDA level was significantly reduced (P<0.01).Conclusion H2 S can enhance the activities of mitochondrial ATP enzyme,GSH-Px,and SOD,and decrease the mitochondrial lipid peroxidation level,thus it plays a protective effect on rat pulmonary artery smooth muscle.