Objective:To study the effect of continuous blood purification on inflammatory state and immune response in patients with multiple injury and sepsis.Methods:88 patients with multiple injury and sepsis who were treated in our hospital from January 2015 to May 2016 were selected as the research object,they were divided into the control group (n=44) and observation group (n=44) according to random number table method.The control group was given conventional treatment,and the observation group was given continuous blood purification treatment.The acute physiology and chronic health conditions Ⅱ (APACHE Ⅱ)score was observed in two groups Ⅱ at 3 d after treatment.The serum content of Interleukin-2(IL-2),Interleukin-4(IL-4),Interleukin-10(IL-10) and interferon-γ (IFN-γ) were detected by ELISA method.The levels of CD3 +,CD4 +,CD8 + and NK cell were analyzed by flow cytometry.The urea nitrogen (BUN),serum creatinine (Scr),prothrombin time (PT),thrombin time (TT),activated partial blood coagulation time (APTT) were tested by automatic biochemical analyzer.Results:The APACHE Ⅱ score,BUN and Scr levels in observation group were lower than the control group (P＜0.05).The content ofIL-2,IL-4,IL-10 and IFN-γ in observation group were lower than the control group (P＜0.05).The levels of CD3+,CD4+,CD8+ and NK in observation group were higher than the control group (P＜0.05).The levels ofPT,TT and APTT in observation group were lower than the control group (P＜0.05).Conclusion:Continuous blood purification in patients with multiple injury and sepsis had better clinical curative effect,can reduce inflammation,improve immune function and the function of blood coagulation.

Objective To explore whether the presence of juxtapapillary duodenal diverticula (JPDD) risks biliary stone disease and recurrence.Methods 829 patients undergoing ERCP in our hospital from Aug 2008 to Dec 2012 were divided into four groups:biliary stone disease (n =609) non-stone biliary abnormality (n =124) common bile duct malformation with cholelithiasis (n =38) and normal control group (n =58).There were 206 patients with JPDD and 623 patients without JPDD.Biliary stoneformation,post-ERCP pancreatitis,cannulation failure,and stone recurrence were compared between those with JPDD and those without.Results The incidence of JPDD in biliary stone disease group (27.8％) was significantly higher than in non-stone biliary anatomical abnormality group (18.5 ％) (x2 =4.512,P ＜ 0.05).In biliary stone disease group,rates of post-ERCP pancreatitis were significantly higher in JPDD cases (33.7％) compared to those without JPDD (13.8％) (x2 =30.841,P ＜ 0.05).The cannulation failure rate was also higher in patients with JPDD (15.4％) compared to JPDD negative (6.8％) (x2 =0.731,P ＜0.05).Recurrence rates in biliary stone disease were significantly higher in patients with JPDD (19.5％) when compared to JPDD-lacking individuals (9.3％) (x2 =14.51,P ＜ 0.05).Conclusions JPDD is a risk factor for biliary stone formation.JPDD also is associated with post-ERCP pancreatitis,cannulation failure and biliary stone recurrence.

Aim To study ethanol-induced changes in the development and neuronal number of visual cortex in C57BL /6 mice. Methods Female mice were fed with ethanol during pregnancy . The neuron density (ND) and cortical thickness (CT) in visual cortex of off spring mice were measured at either P0, P7 and P14 with hematoxylin and eosin (H.E) and Nissl staining. Results Embryonic death and malformationswere found in the ethanol-treated groups. Malformations, such as microcephaly,anencephaly and myeloschisis with spinabifida, etc were found in late-term embryos. The malformation rate was 12%. Compared with control group, the development of visual cortex in ethanol-treated groups was delayed, and its lamination was in disorder. The neuron polarity was disturbed. Neuron loss was found after ethanol exposure. At various ages, the neuron density in ethanol-treated groups was lower than that in control group(P

OBJECTIVETo study the correlation between lacunar cerebral infarction and level of serum uric acid in elderly male hypertension patients.

METHODSNinety-eight elderly male hypertension patients were enrolled in this study. They all underwent cerebral magnetic resonance imaging (MRI) scan, and their clinical and laboratory data were collected. The patients were divided into the 1st group (n = 32), the 2nd group (n = 32) and the 3rd group (n = 34) according to the level of serum uric acid.

RESULTSThe numbers of lacuner infarction, serum creatinine, urea and high density lipoprotein(HDL) were significantly diferrent from the other groups. The numbers of lacuner infarction were positively related with serum uric acid and urea. Multiple variant analysis showed that serum uric acid was the independent factor of the numbers of lacuner infarction.

CONCLUSIONThe elevated level of serum uric acid may contribute to the risk factors of lacuner infarction.

Aged, 80 and over ; Cerebral Infarction ; etiology ; Humans ; Hypertension ; blood ; complications ; Male ; Regression Analysis ; Risk Factors ; Uric Acid ; blood

Objective To investigate the expression and significance of CDK4 and cyclin D1 in gastric carcinoma,and to discuss their correlation with WHO histological classification,TNM stages and lymph node metastasis.Methods Forty paraffin wax specimens from patients with gastric carcinoma were collected and expression of CDK4 and cyclin D1 proteins were detected by immunohistochemistry.Results Immunohistochemistry demonstrated that the positive rates for CDK4 and cyclin D1 protein were 65% and 55%,respectively.There was positive correlation between CDK4 and cyclin D1 proteins(P0.05).Conclusion CDK4 and cyclin D1 proteins are frequently overexpressed in gastric carcinoma and there is a positive relationship between the two proteins,which may be involved in the development of gastric carcinoma.

Objective To explore further the abilities of cerebellar lesions in skills of time estimation, and to test the hypothesis that cerebellum is involved in the special network of time perception. Methods Time reproduction was required for 3 time intervals of 600-milliseconds, 3 and 5 seconds with visual discrimination for control. Participants reproduce those time intervals after 1-second or 5-seconds of delay. Twenty-six patients with cerebellar lesions were compared to 26 healthy controls, matched for age, handedness, education. Results 600-milliseconds was overestimated by both cerebellar lesions and healthy controls, however, both 3-seconds and 5-seconds were underestimated. Patients with cerebellar lesions were significantly impaired on 600-milliseconds reproduction task ( delaying 1 s or 5 s, 1.37 ± 0.24, 1.26 ± 0.29 respectively, Z=-5.347, -4.230, both P<0.01). No group differences were found for the 3-seconds and 5-seconds time reproduction (delaying 1 s or 5 s, Z=-1.200,-0.092,-1.519, -0.723, all P>0.05). Conclusion The findings suggest that patients with cerebellar lesions perform poorly during measurement of the shorter interval, but show no impairment of longer intervals perception, supporting the hypotheses that cerebellum is specifically involved in the perception of sub-second intervals.

ObjectiveTo explore the diagnostic and predictive value of troponin Ⅰ,lactic acid and hypersensitive C-reactive protein(hs-CRP) in viral myocarditis.MethodsTroponin Ⅰ,hs-CRP,lactic acid blood levels in different time were measured in 88 patients with acute viral myocarditis(54 cases) or acute upper respiratory infections (34 cases).Troponin Ⅰ leyel in patients with severe 39 cases and mild VMC 15 cases were compared.ResultsTroponin Ⅰ level of VMC group was (0.59 ±0.10) ng/L,and significantly higher than that of acute upper respiratory infection group [ (0.10 ± 0.08 ) ng/L ] ( t =2.79,P ＜ 0.05 ).And higher lactic acid and hs-CRP level were observed at different period ( t =2.71,2.48,all P ＜ 0.05).ConclusionTroponin I could help diagnose VMC predict the severity of myocarditis to some extent.Lactic acid and hs-CRP could also reflect imflammation injury of VMC.

Atrial Fibrillation ; surgery ; Catheter Ablation ; methods ; Humans ; Male ; Middle Aged ; Recurrence ; Tachycardia, Reciprocating ; etiology ; surgery

Accidents ; statistics & numerical data ; Adult ; China ; epidemiology ; Female ; Humans ; Inpatients ; statistics & numerical data ; Male ; Wounds and Injuries ; epidemiology

Aim To explore the method of transfering oncoprotein bcr/abl, mediated by protein transduction domain (PTD), in order to provide the experimental basis for immune therapy. Methods DNA fragment encoding PTD was synthesized and fused with PCR-amplified bcr/abl gene fragment. The fusion protein was expressed in E.coli as His-tagged protein. The purified fusion protein was loaded to cultured HL-60 cells. Whether the fusion protein entered into HL-60 cells was determined by Western blot. Results It is shown that PTD could mediate transportation of bcr/abl protein to enter into cells. Conclusion These results may provide a new approach for loading exogenous proteins to antigen presenting cells.