Asians ; China ; Humans ; von Willebrand Diseases/therapy* ; von Willebrand Factor

ADAMTS13 Protein ; Asians ; China ; Humans ; Plasma Exchange ; Purpura, Thrombotic Thrombocytopenic/therapy*

Objective To compare the inhibition effect of budesonide suspension and dexamethasone on the rats′ pneumonic anaphylacticitis and serum IL-5,and study the effect mechanism in treatment of asthma with glucocorticoids on systemic administration and with budesonide suspension.Methods Twenty-six health wistar rats were randomly divided into normal group,asthmatic group,budesonide suspension group and dexamethasone group.Asthma models were sensitized with egg albumin.Before sensitized,budesonide suspension group were administered inhalation of budesonide suspension,and dexamethasone group were administered abdominal injection of dexamethasone.The level of IL-5 was measured with enzyme linked immunosorbent assay(ELISA) reagent box,lung was eviscera-(ted after collecting) blood,pathological slice was made.Results The rats′ pathological changes of lung and bronchus were significant between asthma group and other groups,while there were no significant difference between budesonide suspension group and dexamethasone group,but both of two groups showed slight difference with normal group.Compared with normal group,the level of serum IL-5 in asthma group raised obviously,and there was significant difference(P0.05).Conclusions The treatment of inhalation of budesonide suspension can inhibit rats′ pneumonic anaphylacticitis,ameliorate rat anaphylactic asthma symptom.

The present study on 24 cases disclosed that the erythrocyte deformability(ED) of patients with acute myocardial infarction (AMI) was significantly lower than normal control. After incubate the patients' erythrocyte with Prop-lene Glycol Mannituse Sulfate(PGMS) and Pro-plene Glycol Alginate Sudium Sulfate (PSS ) , The ED was significantly higher than that of in-cubated without drug. PGMS was more effi-cious. The result indicated that PGMS and PSS may have high value in improving the microcir-culation of patient with AMI, increasing the blood flow of capilliaries in ischemic myocardium and reducing the area of infarction.

0.05); ② Significant correlation was found between natural head posture and angle SNA, SNB, SN/MP, N S PNS, NSU, NSGn, ANS PNS Gn, NSH( P

OBJECTIVE To evaluate mortality prediction by analyzing clinical features and pathogens of patients with candidemia in intensive care unit(ICU).METHODS The clinical data of candidemia cases admitted to ICU of the First Affiliated Hospital of Zhejiang University in recent five years were analyzed retrospectively,including risk factors,accompanied diseases,Candida species,drug sensitivity,mortality and prognosis.RESULTS Seventy five cases with candidemia were diagnosed in recent five years.Single factor Logistic regression analysis combined with multiple conditional Logistic regression model analysis was conducted.Compared to other risk factors,indwelling central venous catheter(97.2% vs 74.3%,P=0.043,OR=6.4,95%CI 1.06-38.72),hypoproteinemia(91.7% vs 56.4%,P=0.020,OR=6.01,95%CI 1.33-27.0)and APACHEⅡ score(19.6?3.7 vs 15.0?3.8,P=0.00,OR=1.36,95%CI 1.15-1.62) were markedly different.CONCLUSIONS Candidemia cases in ICU increase gradually and lead to higher mortality.Indwelling central venous catheter,hypoproteinemia and APACHEⅡ score are related to mortality of candidemia cases.

Objective To explore the clinical effect of the percutaneous vertebroplasty(PVP) and filling auto-solidification calcium phosphate cement(CPC) in treatment of osteoporotic thoracolumbar vertebral fractures. Methods From January, 2004, 26 patients with osteoporotic thoracolumbar vertebral compression fracture (29 vertebral bodies) were treated with intraoperative manipulative reduction, PVP and filling auto-solidification CPC. Results PVP were successfully performed with unilateral or bilateral vertebral pedicles for the 29 vertebrae. The average injection dose of CPC was 4.6 mL. CPC leakage occurred during the procedure in 5 vertebrae of 5 cases. All the patients were followed up for 3 to 8 months (averaging 4.6 months) and experienced complete pain relief. There was no severe complication related to the treatment. Except in 3 patients who lost 15%of the vertebral body height, the anterior height of the injured vertebral body in the other 23 patients recovered averagely to 80%of the normal one. Conclusion PVP with filling auto-solidification CPC is safe and effective in the treatment of osteoporotic thoracolumbar vertebral compression fractures.

Objective To study the optimum extration process of polysaccharides from Meretrix meretrix Linnaeus.A spectrophotometry method for content determination of polysaccharides from Meretrix meretrix Linnaeus was established with Phenol-sulfuric acid coloration.Methods The samples were extracted by ultrasonic wave,dissolved in 50mL,4mol?L~(-1) HCl and heated to hydrolyze by acid.The contents of polysaccharides from Meretrix meretrix Linnaeus were determined by spectrophotometry at 490nm.Results Extracted for thirty minutes by ultrasonic wave,two times,and acidic hydrolysis were the optimum technology.The calibration curve was linear over the range of 4.848～24.242mg?L~(-1).The regression equation was C=28.69A+0.229(r=0.9992).The average recovery rate was 100.67% and RSD was 2.83%(n=6).Conclusion The method was proved to be simple,accurate and reliable,and could be used to extract and determine the polysaccharides from Meretrix meretrix Linnaeus.

Objective To compare the effects of pressure bandage with ultrasound-guided compression repair (UGCR) for femoral artery pseudoaneurysms (FAPs) after percutaneous coronary intervention. Methods One hundred and five patients with FAPs were enrolled in the study. Patients were classified into 2 groups (UGCR vs pressure bandage) according to different treatment modalities,and clinical status and therapeutic effects were compared. Results There were no differences between the two groups in gender,age,body mass index,type of intervention,sheath size,anti-platelet agents,low molecular weight heparin,systolic blood pressure and diastolic blood pressure during the procedure. The successful repair rate was higher in the UGCR group than that of the pressure bandage group (85% vs 63%,P =0.03). No complications occurred in both groups. Conclusion UGCR is simple and safe with low cost and complications,which can be used preferably for FAPs repair.

Setting Li Dai Zhong Yao Pao Zhi Zi Liao Ji Yao as clue, this article searched each edition of China Pharmacopoeia, National Processing Standard of Traditional Chinese Medicine issued in 1988, and relevant materials of local processing standards and modern processing study, and concluded and combed the contents about Asari Radix et Rhizoma processing in ancient and modern literature. There are records about Asari Radix et Rhizoma processing methods in history, including net processing, cutting processing, heating processing and processing excipient. However, Asari Radix et Rhizoma processing methods in modern time are relatively simple. In addition to the version of the Processing Standard of Traditional Chinese Medicines in Shanghai issued in 2008, containing the honey Asari Radix et Rhizoma, other editions of China Pharmacopoeia and processing standards only recorded net processing and cutting processing. Recent research showed that processing methods of modern stir frying processing, alkali processing, wine processing, low temperature ultrafine comminution processing and so on, can effectively reduce the toxicity of Asari Radix et Rhizoma and enhance the safety of clinical application. This article summarized the history and research progress of Asari Radix et Rhizoma processing, and provided a reference for the study on modern processing.