Objective To assess the value of embolization of intracranial aneurysms with GDC.Methods 17 patients with 18 intrtacranial aneurysms were treated with GDC.15 patients presented SAH with the following classifications of Hunt and Hess grading:grade Ⅰ and Ⅱ with 10 patients respectively,Ⅲ with 3,Ⅳ with 2.Results 13 patients had excellent clinical outcomes,and 3 patients suffered from transient parlysis after embolization,but recovered following medical treatment medical treatment and one patient died.Conclusion Endovascular treatment of intracranial aneurysms with GDC is a better alternative but a long-term follow-up is necessary.

0.05)in sex,age and volume of lesions.Over a course of treatment the average volume of thyroid adenomas of each group significantly(P

Objective:To survey the antibody response to live and inactive attenuated hepatitis A vaccine immunized by gastrogavage in mice.Methods:The mice were immunized by gastrogavage with live or inactive vaccine of hepatitis virus A with or without gelatin.The sera and intestinal fluid were collected after two weeks at last immunization.The specific IgG,IgA were assayed by ELISA.Results:Both of live and inactive HAV vaccine can induce the antibody response in local and system after gastrogavage immunization,the level of antibody in serum of mice is higher than that immunized by intramuscularly injection (P

Objective To explore the clinical characteristics of eosinophilic gastroenteritis. Methods The clinical data of 2 children with eosinophilic gastroenteritis was retrospectively analyzed. Results Eosinophilia was found in both cases and path-ological examination indicated eosinophil infiltration in intestinal mucosa. The clinical symptoms were improved after hypoaller-genic diet, amino acid formula and anti-allergy treatment. Conclusions Eosinophilic gastroenteritis is characterized by eosino-phil infiltration with unknown pathogenic factor leading the treatment of eosinophilic gastroenteritis lacking of sound evidence.

Objective To compare the efficacy and safety of thrombolysis and anticoagulant therapy for post-traumatic acute submassive pulmonary embolism (PE) in middle-aged and elderly patients.Methods Totally 45 patients with post-traumatic acute submassive pulmonary embolism in our hospital were selected.Patients were divided into thrombolysis group (n =22) and anticoagulation group (n=23) according to their conditions.Symptoms and signs,blood gas analysis,D-dimer,echocardiography,CT pulmonary angiography (CTPA) were performed before and after thrombolysis or anticoagulant therapy.Results There were no significant differences in clinical curative rate between thrombolysis group and anticoagulation group [95.5％ (21/22) vs.91.3％ (21/23),x2 =0.32,P＞0.05],and no case was found dead in both two groups.There was a significant difference in hemorrhage rate between thrombolysis group and anticoagulation group [27.3％ vs.4.3％,x2 =4.53,P ＜ 0.05].At 24 hours after thrombolysis or anticoagulant therapy,the improvement rate of dyspnea,PaO2 level was significantly higher and the pulmonary arterial pressure was significantly lower in thrombolysis group than in anticoagulation group [45.5％ (10/22) vs.17.4％ (4/23),(80.4±8.1) mm Hg vs.(73.6±9.3) mm Hg,(51.2±6.2) mm Hgvs.(60.3±5.7) mm Hg,respectively,all P＜0.05],and there were no statistical significances at other time points between the two groups.Conclusions The clinical curative rate and fatality rate are similar in thrombolysis group versus anticoagulation group.Hemorrhage rate is higher in thrombolysis group than in anticoagulation group.Thrombolysis can relieve dyspnea rapidly,reduce pulmonary artery pressure and make the embolized blood vessels recanalized.Patients with low bleeding risk in a critical condition are suggested to take thrombolysis therapy,while patients with high bleeding risk in a light condition are suggested to take anticoagulant therapy.

Objective To explore the clinical effect and lung CT change of long-term used of low-dose roxithromycin in treatment for bronchial expansion patients in stable phase. Methods 94 cases collected in the Department of Respiration, The Second Hospital Affiliated to Suzhou University from February 2011 to December 2012 were diagnosed as bronchiectasis, 34 cases in control group were given oral treatment for ambroxol 30 mg, three times one day, 60 cases in treatment group were added roxithromycin 75 mg on basis of control group, two times one day. Patients in two groups were both treated for 6 months. The therapeutic effect and the score of life quality and dyspnea scores in two groups were observed, and the changes of CT data were compared before and after treatment. Results After treatment, the life quality score and dyspnea score of two groups were all improved, but the treatment group was signiifcantly higher than the control group (P<0.05). The effective rate in treatment group was 86.67%, which was signiifcantly higher than 70.59%in the control group (P<0.05). After treatment, chest CT imaging score of patients in treatment group were improved, signiifcantly better than that in the control group (P<0.05). Conclusion Long-term low dose administration of roxithromycin can control and stable bronchiectasis symptoms, and improve signs and symptoms .

Objective: To investigate the mechanism of Glytan lowering portal pressure induced by biliary liver fibrosis. Methods: SD male rats, 240-260g weight around, were randomly divided into sham-operation group, model group, propranolol group, Glytan high-dose, middle-dose and low-dose group according to the weight. Portal hypertension was induced by common bile duct ligation in rats. After two and four weeks, measured the portal pressure(PP) of each group, observed the histological changes of liver by HE staining, tested liver function and the concentration of endothelin-1 in systemic circulation and mesenteric circulation radioimmnuoassay. Results: After two and four weeks, portal pressure of model group rats increased significantly. Both Glytan and propranolol can decrease PP after two and four weeks, and the pressure-relief effect was similar between the two drugs. HE staining showed that Glytan can significantly inhibit the formation of collagen, promote the recovery of liver tissue structure; liver function indicated a significant decrease in serum AST, ALT, TBIL and Na+ concentration. In addition, Glytan decreased the concentration of endothelin -1 in systemic circulation, increased it in mesenteric circulation after two weeks. Conclusion: Glytan decrease PP by improving liver function and microcirculation, inhibiting collagen formation and water-sodium retention after long-term therapy, ameliorating hyperdynamic circulation at the early stage.

ObjectiveTo explore the pathological effect of Anti-stenosis No.1 which had effect of vivid Qi and promoting blood flow,eliminate sputum and circulating collaterals on restenosis after carotid artery angioplasty in experimental rats.Methods48 rats were randomly divided into the blank group,the hyperlipid group,the small-dose group and the large-dose group.Restenosis model in carotid artery after angioplasty was built by high-dose cholesterol diet and three times balloon injury.Chinese herbs were administered for three months.Lumen area,intimal area,media area and intimal area/media area in the restenosis region were calculated.ResultsLumen area and intimal area were very more significantly changed in the hyperlipid group,the small-dose group,and the large-dose group compared to the blank group(P<0.01).Media area and intimal area/media area were very more significantly changed in the hyperlipid group and the small-dose group compared to the blank group(P<0.01).There was no significant difference in the large-dose group.Compared to hyperlipid group,lumen area significantly increased in the large-dose group(P<0.01)),intimal area significantly decreased in the small-and large-dose groups(P<0.05),and media area significantly decreased in the large-dose group(P<0.01).There was a significant difference in media area between the small-and large-dose groups(P<0.05).ConclusionAnti-stenosis No.1 can significantly inhibit restenosis by inhibiting intimal and media hyperplasty,and the effect is dose dependent.

10.3969/j.issn.1007-3969.2013.04.007

Objective To explore the relationship between the prothrombotic state and blood coagulation-fibrinolysis system changes with deep venous thrombosis(DVT)in aged patients after total joint arthroplasty,and to propose preventive measures.Methods 400 patients who underwent total hip or knee replacement from January 2003 to June 2011 were classified into suspected DVT(n=200 cases)and non-suspected DVT(n=200 cases)according to Well's clinical scoring system.The patients were divided into 4 subgroups based on the measures to prevent DVT:low molecular weigh heparin group,intermittent pneumatic bag compression group,combined above measures group,control group who refused any preventive measures.Plasma thrombin-antithrombin complex(TAT),plasmin-α2 antiplasmin complex(PAP)were determined preoperatively.Venous Doppler ultrasound was performed before surgery,4 d and 10 d after surgery to detect the presence of DVT.Results Totally 71 cases(17.8％)were diagnosed as DVT and 5 cases(1.3％)as pulmonary thromboembolism(PTE).The incidence of DVT in suspected DVT group(28.5％,57 cases)was lower than in non-suspected DVT group(7.0 ％,14 cases)(x2 =31.66,P＜ 0.01).Among patients with suspected DVT,the DVT prevalence in combined measures group(2.0 ％,1 cases)was decreased than in low molecular weigh heparin group(14.0％,7 cases),intermittent pneumatic bag compression (34.0％,17 cases)and control groups(64.0％,32 cases)(x2=4.89,17.34,18.01,all P＜0.05).In the patients with non-suspected DVT,the DVT prevalence in combined measures group(0.0％)was lower than in control group(24.0 ％,12 cases)(x2 =13.64,P＜0.01).The average preoperative level of TAT[(9.63±3.06)μg/L]in patients with DVT was higher than without DVT[(2.59±0.87)μg/L](t=35.70,P＜0.01),while PAP level in patients with DVT[(38.52± 21.13)μg/L]was reduced than without DVT[69.75±30.26)μg/L](t=8.27,P＜0.01).Conclusions The levels of TAT and PAP before total hip or knee replacement are predictive for lower extremity DVT.The clinical effectiveness of Well's scoring on DVT prevention is dependent on the different TAT and PAP state.