This paper reports the situation of the treatment for stroke and introduces stroke unit (SU) in overseas hospitals : its important role in the emergency treatment and rehabilitation, the characteristics, advantages and managing modes. Moreover,it discusses the possibility and necessity of establishing SU with characteristics of traditional Chinese medicine.

To discuss long-term changes of refractive status in children after congenital cataract intraocular lens ( lOL) implantation and analyze its related influence factors.METHODS: Seventy cases ( 110 eyes ) with congenital cataract from January 2013 to January 2014 in our hospital were selected, according to the age of patients, they were divided into group A (<2 years old), group B (2~6 years old) , group C ( 7 ~ 12 years old ) . They were all given cataract extraction combined with lOL implantation in congenital cataract. Corneal curvature, axial length, refractive status of three groups after operation were compared, the influence factors ocular axis changes were analyzed. RESULTS: There were no statistically significant differences in corneal curvature of groups A, B, and C after operation ( P>0. 05 );The differences had statistical significances of the corneal curvature of group A after surgery and 3mo after operation (P<0. 05), there were no significant differences of the corneal curvature of group B, group C after surgery and 3mo after operation (P>0. 05);the corneal curvature 3mo after operation of group A was significantly higher than that of groups B and C (P<0. 05), there were no significant differences in the corneal curvature between group B, and group C after 3mo ( P>0. 05 ); There were no statistical significances on axial length after operation in groups A, B, and C (P>0. 05);Ocular axial length difference of group A 3mo after surgery was significantly higher than that of groups B and C ( P < 0. 05 ), ocular axial length had no statistical difference of group B, group c 3mo after surgery ( P>0. 05). Refractive status of three groups after operation showed myopia moving trend, refractive change rate and refractive diopter of group A after operation was significantly higher than that of group B, group C, the difference was statistically significant (P<0. 05). CONCLUSlON: After congenital cataract extraction combined with lOL implantation, patients present myopia refractive state trend. Performance of children below 2 years old is significant. The main factor of myopia is axial growth.

[Objective]To establish a scoring standard of operative risk assessment for the orthopaedic surgery and evaluate the reliability of it.[Method]Anivariable analysis was performed for the preoperative and intraoperative clinical data of 768 patients undergoing orthopaedic surgery from Jan.2001 to Dec.2008,the risk factors associated with orthopaedic surgery were selected.Then multivariable analysis with logistic regression was performed for the selected risk factors.The scoring standard was made through these data.Reliability of the standard was evaluated by predicting of 160 patients in spinal surgery from 2006 to 2008,comparing with the real situation of each operation.[Result]Anivariable analysis showed age,heart function,blood pressure,electrocardiogram,sternum,liver function,renal function,albumin,blood sugar,number of operative variables within four weeks,magnitude,blood loss preoperation,timing of operation were risk factors.[Conclusion]The ORAOS could appropriately predict the occurrence of patients' postoperative complication before operation.

Objective: To investigate the influence of ischemic and pinacidil preconditioning on the activity of NF-?B and its myocardial protective effects.Methods: Eighty isolated rabbit hearts were randomized into five groups(Group C?K?I?P?G).Hearts were removed and mounted in a Langendorff apparatus perfused with 37℃ oxygenated Krebs-Henselet buffer.All groups were subjected to gobal myocardial ischemia for 40 min and reperfusion for 60 min or 120 min.Cardiac functions were monitored at 10 min equilibration ?15 min?30 min?60 min and 120 min reperfusion;Coronary flow(CF) was measured at 10 min equilibration and 30 min reperfusion;Expression of NF-?B P65 was determined at 10 min equilibration?60 min and 120min reperfusion.Results:(1)After ischemic reperfusion,the recovery of cardiac function and CF in Group I and Group P was significantly superior to that in Group C and Group K(P

Objective To investigate the roles of interleuldn (IL)-17,IL-10,and matrix metalloproteinase12 (MMP-12) in the pathogenesis of atherosclerosis and further to understand the intervention mechanism of atorvastatin for atherosclerosis.Methods Eighteen Japanese white rabbits were randomly divided into 3 groups:control,model and intervention groups (n =6 in each group).The control group,model group and intervention group were fed basic diet,high-fat diet,and high-fat diet plus atorvastatin (5 mg/(kg·d),respectively for 12 weeks.The levels of serum total cholesterol (TC) and triglyceride (TG) were determined by enzymatic colorimetric method; the levels of low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol (HDL-C) were determined by selective precipitation method; the levels of IL-17,IL-10,and MMP-12 were measured by double antibody sandwich enzyme-linked immunosorbent assay (ELISA); the pathological morphology changes of atherosclerotic plaque was observe by HE staining; and the thickness of the intima,intima/media ratio,plaque area,and plaque proportion were calculated by image analysis software.Results The expression levels of serum TC,TG,LDL-C,and IL-17,as well as those of IL-17 and MMP-12 of the intervention group were significantly lower than those of the model group (all P ＜0.05),but they were still higher than the control group (all P ＜0.05),while there was no significant difference in the level of HDL-C.The level of serum IL-10 of the intervention group was higher than that of the model group and the control group (all P＜0.05).The thickness of intima,intima/media ratio,plaque area,and plaque proportion of the intervention group were all significantly lower than those of the model group (all P ＜0.05).Correlation analysis showed that the plaque proportion was significantly positively correlated with IL-17 (r =0.847,P =0.001) and MMP-12 (r =0.839,P =0.001),and was negatively correlated with IL-10 (r =0.794,P =0.002); IL-17 was significantly positively correlated with MMP-12 (r =0.709,P=0.001),and was significantly negatively correlated with IL-10 (r =0.738,P＜0.001).MMP-12 was significantly negatively correlated with IL-10 (r =0.563,P =0.015).Conclusion The increased levels of IL-17 and MMP-12,as well as the decreased level of IL-10 illustrate that inflammatory factors play an important pathological role in the pathogenesis of atherosclerosis.In addition to lipid-lowering effect,atorvastatin may decrease the degree of chronic arterial inflammatory response and play a role in anti-atherosclerosis by decreasing the expression of IL-17 and MMP-12,as well as increasing the expression of IL-10.

AIM:To set up the quality standard for Fuyang Jiedu Granules(Radix Sutellariae,Herba Scute-(llariae) Barbatae,Herba Epimedii,etc.). METHODS: Radix Scutellariae,Herba Scutellariae Barbatae and Herba Epimedii in preparation were identified by TLC.The content of baicalin was determined by HPLC on Agilent Eclipse XBD-C_(18) column. The mobile phase was methanol-phosphoric-water(47∶53∶0.2).The detection wavelength was at 280 nm. A Shim-pack VP-ODS column was used to determine icariin.The mobile phase consisted of 0.32% phosphoric acid-acetonitrile(75∶25).The detection wavelength was 270 nm. RESULTS: The spot on the thin layer plate was clear.The negative contral was not disturbed.The linear range of baicalin was in the range 0.122 12 ?g to 0.606 ?g.The average recovery was 99.59% with RSD of 2.16%.The linearity range of icariin was in the range 0.201 6 ?g-1.008 ?g.The average recovery was 99.49% with RSD of 1.31%.(CONCLUSION:) The methods are specific,simple,fast and accurate,and can be used for quality control of Fuyang Jiedu Granules.

ObjectiveTo observe the clinic effect of Xueshuantong in subacute cerebral hemorrhage. Methods60 patients with cerebral hemorrhage were randomly divided into treatment group and control group, each grous 30 cases. The control group, only to conventional treatment, the control group addded Xueshuantong 300mg intravenous drip. On the basis treatment in 7 ～21 days of cerebral hemorrhage both groups were checked the NIHSS score and head CT. Before and after the teatment. ResultsAfter 21days,the hematoma volume in the treatment group was ( 3.3 ± 2. 6) ml, the control group was( 7.2 ± 3.7 ) ml, Treatment group was significantly better than the control group (t =4. 102,P ＜ 0.05 ). NIHSS score of treatment group was (4.7 ± 2.8 ) points, the control group was ( 8.6 ± 3.3 )points. Treatment group was significantly lower than the control group( t =5. 329,P ＜ 0.05). ConclusionXueshuantong could promote the absorption of hematoma and the nerve function recovery in subacute cerebral hemorrhage.

Objective To analyze the effects of TGF-β1 and p53 on expressions and mutations in smoked lung tissues.Methods Smoked rats model was built.The expressions of TGF-β1 and p53 in lung tissues were observed by immunohistochemistry.The expressions of TGF-β1 mRNA in lung tissues were observed by trans-reverse polymerase chain reaction (RT-PCR).The mutations of p53 in exon 5,6,7-8 were analyzed by polymerase chain reaction single-strandconformational polymorphism (PCR-SSCP).Results The expressions of TGF-β1 in normal lung tissues were faint,and the expressions increased along with the smoking months (P ＜0.05).The positive ratio of protein expression was increased with prolonging smoking time.The mutation of p53 was increased with smoking time.The p53 exons 5,6,7-8 have mutations respectively.The ratio of mutations increased along with smoke months.Conclusion The expressions and mutations of TGF-β1 and p53 increase along with smoked time,which can be regarded as references for lung cancer diagnosis.

Education, Professional ; Gastroenterology ; education ; Gastrointestinal Diseases ; surgery ; Humans ; Physicians

BACKGROUND:There is no design that can completely rule out the intermittent impact damage to implants, therefore, a new bal attachment-retained implant system is constantly updated and developed. OBJECTIVE:To evaluate the clinical effectiveness of an implant-supported mandibular overdenture retained with a bal attachment. METHODS: We searched the Cochrane Library, PubMed, Medline, EM-base, WanFang Data, CNKI, VIP and other databases by computer to colect randomized controled trials addressing the implant-supported mandibular overdenture retained with a bal attachment and other control methods for dentures. The time limit was from database creation to February 2014. Two researchers independently completed literature screening according to inclusion and exclusion criteria, data extraction and quality assessment. RevMan 5.1 software was used for meta-analysis. RESULTS AND CONCLUSION: There were 10 studies included in result analysis, including 7 from China and 3 from other countries. Analysis results showed that statistical heterogeneity was remarkable in included studies, and there was no significant difference in patient’s satisfaction, clinical and objective indicators, and complications, suggesting that this approach continues to be explored in clinic. The implant-supported bal attachment-retained mandibular overdenture is relatively expensive, which is identical with the current research progress that is in the exploration stage worldwide. Due to the limited quantity and quality of included studies, the conclusions of this systematic review only provide references for clinical practice and research. The implant-supported bal attachment-retained mandibular overdenture stil needs further exploration and improvement.