Objective To investigate the etiology and clinical characteristics of acute pancreatitis complicated with hyperlipidemia.Methods 497 patients admitted from Jan.2002 to Dec.2007 were screened,60 patients who fulfiHed the inclusion criteria were enrolled,and these patients were divided into two groups according to the level of serum triglyeeride and disease severity respectively.Patients whose serum level of triglyeeride>11.3 mmoVL were defined as severe hyperlipidemia group.while those patients whose serum level of triglyceride between 5.65～11.3 mmol/L with milky serliiH were defined as mild hyperlipidemia group.Patients were classified into mild acute pancreatitis(MAP) and Severe acute pancreatitis(SAP) groups according to the disease severity.The etiology and clinical characteristics in all patients were investigated. Results There were 13 patients in severe hyperlipidemia group,47 patients in mild hyperlipidemia group.5 patients(38.5%)in Severe hyperlipidemia group had history of acute pancreatitis,which wag significantly higher than that of mild hyperlipidemia group(10.6%,P<0.05).The etiology was mainly biliary diseases in the mild hyperlipidemia group,and mainly hyperlipidemia in the severe hyperlipidemia group.The levels of total cholesterol and triglyceride was(8.17±2.76)mmol/L and(13.47±4.12)mmol/L,which were significantly higher than(4.97±1.67)mmol/L and(4.09±2.18)mmol/L of mild hyperlipidemia group(P< 0.01).The Serum amylase,gluc08e,TG,Tc and duration of relief of abdominal pain were(1396±2233) U/L.(14.17±8.37)mmol/L,(7.69±6.56)mol/L,(5.39±3.58)mmol/L and(6.30±3.27)d, respectively,in SAP group;and the corresponding values were(831±1348)U/L,(8.28±3.89)mmol/L, (5.55±3.92)moVL,(5.64±1.79)mol/L and(4.29±2.62)d in MAP group;only the values ofglucose and duration of relief of abdominal pain were statistically different(P<0.05).Conclusions The recurrence rate of acute panereatitis was hisher in patients with severe hyperlipdemia;the severity of hyperlipdemia Was closely associated with the development of acute pancreatitis,but not the severity of acute pancreatitis.

Avian influenza viruses (AIV) can cause serious economic losses and threaten to human health. The laboratory methods for rapid and accurate detecting AIV ensure timely implementation of intervention strategies so that it plays a key role in avian influenza prevention and control. The laboratory technologies for detecting AIV are topic subject and developed quickly those days. This paper reviews the advances of laboratory diagnosis technologies for AIV at 3 aspects of virus isolation, immunoassay and molecular diagnostics.

[Objective]To assess the efficacy of one-stage anterior radical debridement,decompression,and fusion with anterior and/or posterior spinal instrumentation in the treatment of multisegments spinal tuberculosis.[Method]From 2001 and 2005,a total of 15 patients included thoracic,thoracolumbar and lumbar spinal tuberculosis underwent anterior debridement,allograft bone fusion,and stabilization with anterior and posterior instrumentation.The mini-invasive technique including thoracoscope and X-tube were applied in the later 8 cases.[Result]An average of 2.1 years' follow-up was achieved in 16 patients.The overall fusion rate was 100% in the dynamic lateral views.There was no graft problems.The kyphosis angles that were corrected postoperatively averaged 19.9?.All patients' neurological function were improved except that there was no change in 1 patient with Frankel grade B preoperatively.[Conclusion]Reconstructing the stability of spine is very important for the treatment of spinal tuberculosis.The application of internal instrument and allograft,choosing appropriate surgery can greatly improve the clinical results.Mini-invasive technique reduced blood lost and made the operation easier.

Aged ; Diagnosis, Differential ; Drug Therapy, Combination ; Female ; Humans ; Liver ; blood supply ; pathology ; Multiple Myeloma ; diagnostic imaging ; drug therapy ; pathology ; Neovascularization, Pathologic ; diagnosis ; pathology ; Tomography, X-Ray Computed

ObjectiveTo evaluate the efficacy of hypertonic saline (HS) treatment in cardiopulmonary resuscitation (CPR) in animal models of cardiac arrest (CA).Methods PubMed and EMBASE data were retrieved from January 1st, 1966 to September 30th, 2014, and Wanfang data and CNKI were searched from January 1st, 1990 to September 30th, 2014 for randomized controlled trials (RCTs) regarding CPR intervention of CA animal models with HS. HS was intravenously infused at the initiation of CPR in HS group, without limiting its dosage or concentration. The same volume of normal saline (NS) was given in NS group. Meta-analysis concerning the rate of restoration of spontaneous circulation (ROSC), the serum sodium concentration before CA and during CPR, and related hemodynamic parameters, including mean arterial pressure (MAP) and coronary perfusion pressure (CPP) at the immediate beginning of CPR and 90 minutes after ROSC was conducted by RevMan 5.3 software.Results A total of 8 RCTs were included. Meta-analysis showed that compared with NS group, the rate of ROSC [relative risk (RR) = 1.23, 95% confidence interval (95%CI) = 1.05-1.43,P = 0.010], serum sodium concentration during CPR [weight mean difference (WMD) =17.44, 95%CI = 12.57-22.31,P< 0.01], and the level of MAP at 90 minutes after ROSC (WMD = 4.81, 95%CI =1.58-8.03,P = 0.003) were significantly improved in HS group. There was no significant statistic difference in other hemodynamic parameters, including serum sodium concentration before CA (WMD = 0.78, 95%CI = -0.26-1.82,P =0.14), MAP (WMD = 5.43, 95%CI = -0.74-11.59,P = 0.08) and CPP at the immediate beginning of CPR (WMD =6.82, 95%CI = -5.54-19.19,P = 0.28), and CPP at 90 minutes after ROSC (WMD = -0.77, 95%CI = -10.33-8.80, P = 0.88) between two groups. It was showed by funnel chart that bias was not significant in the published articles. Conclusion This systematic review indicates that HS infusion is followed by an improved ROSC rate, serum sodium concentration during CPR, and MAP at 90 minutes after ROSC in animal models of CA.

Objective To investigate etiology and clinical features of acute pancreatitis (AP) in young patients. Methods In total, 423 patients with AP admitted to Renmin Hospital of Wuhan University, Wuhan, Hubei province during January 2006 to December 2009 were retrospectively analyzed, 55 cases aged 34 years or less as young group and another 55 cases aged more than 34 years as middle- and elderly-age group. Their etiology, clinical features and illness scores based on some standard criteria were assessed. Results Proportion of varied etiologies of AP in young group was different from that in middle- and elderly-age one (x2 = 17. 107, P = 0. 009) , mainly as biliary and idiopathic pancreatitis in young group and as biliary and alcoholic pancreatitis in middle- and elderly-age one. Incidence of diet-related and idiopathic pancreatitis were higher in young group than that in middle- and elderly-age one ( x2 =4. 853, P = 0. 028 and x2=4. 274, P = 0. 039 ). Scores of the acute physiology and chronic health evaluation II ( APACHE II ) , Ranson criteria and the bedside index for severity in acute pancreatitis ( BISAP) were all lower in young group than those in middle- and elderly-age one (t = 5. 381 , P = 0. 000; t = 4. 388 , P = 0. 000 and t=3. 083, P = 0. 003 ) . There was no statistically significant difference in scores of computed tomography severity index ( CTSI) between young group and middle- and elderly-age one (t = ±0. 750, P > 0. 05 ) . Recurrence rate of AP was lower in young group than that in middle- and elderly-age one ( x2 =4. 251, P = 0. 039). Cholecystitis was more complicated in young group, pregnancy was more complicated in young group (x2 =4. 151 , P =0. 042) , and elevated blood glucose was more complicated in middle- and elderly-age one (x2 = 13. 285 , P = 0. 000 ) . Conclusions Etiology of AP varies in young patients with more dietary factors, occurrence of systemic complications and risks for death are lower in young group than those in middle- and elderly-age one, and there was no statistically significant difference in local complications and severity of illness between the two groups.

Adult ; Aged ; Aged, 80 and over ; Buruli Ulcer ; pathology ; surgery ; DNA, Bacterial ; analysis ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Mycobacterium ulcerans ; genetics ; isolation & purification ; Tuberculosis, Cutaneous ; pathology

Fatigue ; etiology ; therapy ; Humans ; Neoplasms ; complications

BACKGROUND: Internal fixations with plate and screw or K-wira tension band are widely used in treating olecranon fracture; however, the internal fixations need to remove by a second surgery. OBJECTIVE: To retrospective analyze the therapeutic effect of treating olecranon fracture using biodegradable tension band. METHODS: Nine olecranon fracture patients received at the Shanghai East Hospital of Tongji University from July 2006 to April 2009 were selected. All patients were treated by biodegradable tension band fixation which comprises absorbable screw and absorbable suture. Elbow joint functional exercises were performed at 3 weeks after plaster extema! fixation. The patients were followed up for 12 months, and the therapeutic effect was measured by X-ray films and Mayo score of elbow joint function. RESULTS AND CONCLUSION: Imaging examination showed that the fracture healing well in all cases, and the fracture line was blurred. No ulnar nerve compression, fracture, or fracture displacement could be seen. Biodegradable tension band fixation can provide adequate intensity for functional exercises, which has the virtue of effective fixation without a second surgery to remove fixation. It is believed to be a good method for the treatment of olecranon fractures.

Objective To establish the fingerprints of 20 batches of Lavandula Angustifolia by HPLC. Methods The determination was performed on a Phenomenex ODS-A column (250 mm× 4.6 mm, 5 μm). The mobile phase was in gradient elute mode with a mixture consisting of acetonitrile and 0.036 mol/L phosphate acid solution. The flow rate was 1.0 mL/min. The temperature was 30 °C. The determine wavelength was 350 nm. The fingerprints of 20 batches of Lavandula Angustifolia were compared and classified by similarity evaluation, cluster analysis, and principal composition analysis. Results Totally 10 chromatographic peaks were extracted as the common peaks of Lavandula Angustifolia, and 2 peaks were identified. The similarity degrees of the 20 batches of Lavandula Angustifolia were above 0.9. All the batches of Lavandula Angustifolia were classified into 3 categories. Conclusion The method is simple and reproducible, and can be used for the standardization and quality control of Lavandula Angustifolia.