Female ; Humans ; Infant ; Meningitis, Bacterial ; complications ; Salmonella Infections ; complications ; Salmonella typhi ; isolation & purification ; Sepsis ; complications

Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; trends

Objective To report deep venous thrombosis (DVT) after greater saphenous vein ligation and stripping and to evaluate diagnosis,treatment and prophylaxis. Methods The clinical characteristics, diagnosis and treatment of 12 inpatients with postoperative DVT were analyzed retrospectively. Results Of these 12 cases there were 7 cases of central type DVT,2 cases of peripheral DVT,and 3 cases of mixed type DVT.Secondary pulmonary embolism was complicated in 2 cases.Clinical symptoms in these 10 cases of proximal DVT were all severe.Catheter-directed thrombolysis(CDT) through the ipsilateral popliteal vein with protective(IV)CF was applied for these 10 cases.Of 10 cases,femoral vein was found ligated in 1 case,which was repaired under open surgery. Residual greater saphenous vein thrombus extending into deep vein was proved and managed by successful thrombolectomy in one case.Cockett syndrome were found as the causes in the other 8 cases,6 cases were treated with balloon dilatation angioplasty and endovascular stenting of the iliac vein.The 2 cases of with distal DVT were treated by anticoagulation therapy.All patients were cured. Conclusions Cockett syndrome,femoral vein injury and too long residual greater saphenous vein are common causes of DVT after greater saphenous vein ligation and tripping.Careful selection of cases,correct diagnosis,standard operative manipulation,early ambulation were all important in the prevention of DVT after great saphenous vein varix procedure.

Objective To study the extraction and purification of glycosaminoglycans from Rhoqilema esculenta Kishinouye,optimize the enzymolysis process,and its antihyperlipidemia effects were studied.Methods Extraction of glycosaminoglycans(GAG) from Rhopilema esculenta Kishinouye by hydrolyzation method with papain,subtilisin and trypsin neutral proteinase,ethanol precipitation.The rude product of glycosaminoglycans(GAG) was purified and fractionated by the methods of adsorption,dialysis,ethanol precipitation and CTAB precipitation.The experimental hyperlipidemia mice induced by high fat forage were studied.The total cholesterol(TC) and triglyceride(TG) levels were determined.Results Optimum enzymolysis process: papain neutral proteinase1.5%,subtilisin neutral proteinase1.5%,treated for 5h;The result showed that the levels of TC and TG decreased to 6.83?1.09 mmol?L-1(P

Aged ; Female ; Humans ; Male ; Middle Aged ; Silicosis

Objective To summarize the experience on imaging diagnosis and surgical treatment for popliteal artery entrapment syndrome (PAES). Methods From 2004 to 2010, 11 patients (12 limbs) diagnosed as PAES by CTA and MR ( A) underwent surgery. There were 11 patients with a mean age of (28 ±19) years, eight patients were male, three patients were female. Two patients were found to have bilateral involvement. Intermittent claudication was the most frequent presenting symptom. Six limbs were type Ⅰ , three limbs were type Ⅱ , three limbs were type Ⅲ , one limb was type Ⅳ. The preoperative mean ABI was 0.47 ± 0. 27. Results Popliteal artery exploration surgery or peripopliteal artery lysis was performed in 12 limbs, and this procedure was combined with a great saphenous vein bypass graft in seven limb because of arterial occlusion or aneurysm. After a median follow-up of ( 19 ± 20) months (0 month to 6 years) , the mean ABI improved to 0. 81 ±0. 30, which was significantly higher than that of preoperation( P ＜ 0.05),one patient died of pulmonary embolism one day after operation, one patient (one limb) had popliteal artery thrombosis after operation. Intermittent claudication symptoms disappeared in all other patients. Conclusions Timely imaging diagnosis and surgical intervention is very important for patients of PAES.

Alimentary tract duplications are rare congenital anomalies that usually present in childhood and occasionally in adults. They are most common in the ileum, but can occur anywhere along the alimentary tract from the mouth to the anus. We report a 24-year-old woman who presented with a giant chylous ileum cyst duplication. To our knowledge, there is only one other report of a patient with a giant chylous cyst in the literature.
Abdominal Pain ; Adult ; Cysts ; diagnosis ; pathology ; surgery ; Female ; Humans ; Ileum ; surgery ; Magnetic Resonance Imaging ; Tomography, X-Ray Computed

The recombinant fusion protein staphylokinase-hirudin(rSFH) was purified from the high density-fermented engineered E.coli by means of ion-exchange chromatography (IEC) and gel filtration (GF). The purity of rSFH reached to more than 98% determined by RP-HPLC and SDS-PAGE, and the yield was up to 0.7g per liter of fermentation broth. The analysis of homologous dimmer of rSFH appeared during the purification and calculation of the surface hydrophobic area had been carried out by means of hydrophobic chromatography and MALD-TOF. The influence of sodium chloride and temperature on the behavior of rSFH reversible dimerization was analyzed by high performance sized- exclusive chromatography(HPSEC). It is concluded that the hydrophobic interaction played an important role in the reversible dimerization of rSFH.

Objective To evaluate the myocardial blood supply in patients with metabolic syndrome (MS) using 99Tcm-MIBI SPECT MPI. Methods A total of 342 patients were divided into four groups according to the number of abnormal metabolic indices: no abnormal metabolic index (Group 1), one abnormal index (Group 2), two abnormal indices (Group 3), three or more abnormal indices (Group 4). Each patient underwent two-day protocol of gated stress and rest 99Tcm-MIBI MPI. One hundred and three of the 342 patients were clinically diagnosed as MS and underwent CAG within 1 month after MPI. χ2test was used to evaluate the difference among the four groups and Kappa test to analyze the correlation between MPI and CAG. Results Compared with CAG, the diagnostic sensitivity, specificity, positive and negative predictive values by 99Tcm-MIBI SPECT MPI for coronary artery diseases (CAD) in 103 MS patients were 80.5% (33/41), 85.5% (53/62), 78.6% (33/42) and 86.9% (53/61), respectively. The correlation coefficient between MPI and CAG was 0.657 (P<0.001). The abnormal MPI rates in group 1, 2, 3 and 4 were 23.3% (10/43), 32.9% (26/79), 54.4% (56/103), and 57.3% (67/117), respectively (χ2=23.22, P<0.001). Conclusions In MS patients,99Tcm-MIBI SPECT MPI can be useful for evaluating myocardial blood supply and the myocardial ischemia rates may correlate positively with the number of abnormal metabolic indices.

Objective To investigate the mechanism of acute inflammatory response and tissue repair when rats accepted transplanted bone marrow mesenchymal stem cells (MSC) in severe acute pancreatitis (SAP).Methods A total of 40 rats were randomly divided into 4 groups which included the normal group (n=10),the model severe acute pancreatitis group (n=10),the transplanted bone marrow mesenchymal stem cells group (n =10),and the combination of bone marrow mesenchymal stem cells and granulocyte colony-stimulating factor (G-CSF) group (n=10).To cure the acute severe pancreatic injury caused by SAP,rats were injected with EDU-labeled MSCs and granulocyte colonystimulating factor (Gr-CSF).The conversion rate of MSCs to pancreatic cells or MSCs to endothelial cells was detected to assess the role of MSCs in tissue regeneration and repair.The expression of amylase,interleukin-6 (IL-6),and interleukin-10 (IL-10) in serum was detected to assess the role of MSCs in an acute inflammatory response.Results The concentrations of amylase and IL-6 were reduced and the concentration of IL-10 was increased in MSC and MSC+G-CSF groups after the onset of SAP.Flow cytometry showed a small amount of MSCs converting to endothelial or pancreatic cells,but the conversion rate was relatively low.Conclusions MSCs can play an important role in the antipre-release of inflammatory mediators,reducing acute immune response to control the acute inflammatory response in SAP.Moreover,MSCs can repair a damaged pancreas by converting into both pancreatic and endothelial cells.