Diffuse large B-cell lymphoma (DLBCL) is the aggressive non-Hodgkin's lymphoma.Rituximab in combination with chemotherapy had improved the outcomes,however,a substantial proportion of these patients transfer into refractory or eventually relapsed lymphoma after using R-CHOP as a front-line treatment regimen with poor prognosis.With the research development on DLBCL and its related gene,it is confirmed that gene biological targeted therapy can improve the prognosis of patients with refractory /relapsed DLBCL (RR-DLBCL).Recently,some new targeted therapies become research hotspots.This review will focus on recent development and future direction of biological targeted treatment in RR-DLBCL.

Objective To investigate the effects of different flow volume of continuous 1:1 blood crystalloid cardioplegia on open heart surgery.Methods Retrospective randomized study was performed on 80 patients undergoing valve replacement and congenital heart disease with 1:1 blood crystalloid cardioplegia by minimum-flow continuous perfusion[0.5ml/(kg·min),group A,40 cases],high-flow continuous perfusion[(2.0 ml/(kg·min),group B,40 cases).The changes of creatine kinase(CK),isoenzyme of creatine kinase(CK-MB),lactate dehydrogenase(LDH),lactic dehydrogenase isoenzyme(LDH_1)were detected before operation and at 6,12,24,48,72 h after operation.Results The cardioplegia liquid was (41.72±7.98)ml/kg in group A,(142.09±9.65)ml/kg in group B,there was significant difference between two groups(P<0.05).During the first 72 h postoperative the value of CK,CK-MB,LDH and LDH1 in two groups were increased to different degree,serum enzymes levd increased significantly between 12,24 h after operation(P<0.05)and return to normal at 72h after operation in two groups.Butbetween two groups there was no significant difference(P＞0.05).ConclusionMinimum-flow continuous perfusion of 1:1 blood crystalloid cardioplegia appears to be superior in safety,decrease of myocardial enzymes integrity.

Acute kidney injury (AKI) is the most common and serious complication in the intensive care unit.The mortality of AKI is still as high as 60％ in critically ill children because of lack sensitive and special early predictive biomarker.Neutrophil gelatinase-associated lipocalin is one of the most promising early diagnose and predict biomarkers for AKI,produced and secreted by kidney tubule cells at low levels,but increasing dramatically in the urine and serum after ischemic, sepsis, or nephrotoxic injury of the kidneys.This review is to summarize the role of neutrophil gelatinase-associated lipocalin as an early biomarker of AKI with different clinical settings in children.

Objective To explore the effect of cognitive therapy on patients with traumatic paraplegia.Methods Toally 100 traumatic paraplegia patients were randomly divided into observation group and control group with 50 cases in each.The control group received routine nursing intervention and the observation group cognitive therapy on the basis of intervention for the control group.The two groups were compared in terms of anxiety,depression,mental health,suicidal ideation and quality of life by the instruments of self-rating anxiety scale (SAS),self-rating depression scale (SDS) and suicide attitude questionnaire (SQA) before and after intervention.Results Before the intervention,the scores by SDS,SAS scores and SQA were insignificant different between the groups (P＞0.05).Mter the intervention,the scores on suicidal ideation in the observation group were significantly higher and the quality of life were significantly higher and the depresion and anxiety and the mental health status were lower than those of the control group (P ＜0.05).Conclusion The cognitive therapy for the patients with traumatic paraplegia can significantly alleviate their depression and anxiety,reduce their suicidal ideation and improve the quality of life.

Animals ; Antineoplastic Agents ; therapeutic use ; Breast Neoplasms ; drug therapy ; genetics ; metabolism ; Cyclin-Dependent Kinase Inhibitor p27 ; Fenretinide ; therapeutic use ; Hepatocyte Nuclear Factor 3-alpha ; genetics ; metabolism ; Humans ; Intracellular Signaling Peptides and Proteins ; metabolism ; Prognosis ; Receptors, Estrogen ; metabolism

Objective To investigate the influence of inspired oxygen fraction (FiO2) on the ratio of PaO2/FiO2(P/F) during the implementation of lung protective ventilation strategy in patients with acute respiratory distress syndrome(ARDS) in order to unravel its clinical significance. Method This was a prospective study of 16 selected patients with ARDS treated with mechanical ventilation ( MV ) to get ratio of P/F in range of 100 to 200 by PEEP≥5 cmH2O and high inspired oxygen. After lung recruitment maneuvers by BiPAP with high pressure (PH) of 40 cmH2O for40 s, the MV was maintained the basic requirement for stabilizing the patients for 30 minutes. A series of FiO2 were set at fractions of 0.5,0.6,0.7,0.8,0.9 and 1in random sequence, and the changes of respiratory mechanics, blood gas and hemodynamics under the different concentrations of FiO2 were analyzed by using SPSS version 13.0 software. Results ( 1 ) The ratio of P/F increased as FiO2 increased, and it's significant as FiO2 increased to 0.7 or above. As the fractions of FiO2 were set at 0.5 and 1. O, the ratios of P/F changed in 24.70% ± 23.36% respectively. ( 2 ) Of them,6 patients ( 37.5% ) treated with FiO2 set at 0.5 had the ratio of P/F ＜ 200, and the fraction of FiO2 was increased to 1.0, the P/F ＞ 200. (3) FiO2 and Qs/Qt were negatively correlated ( r = - 0.390, P = O. 027 ),the higher inspired oxygen fraction, the lower shunt. When the fractions of FiO2 were set at 0.5 and 1.0 ,there was a positive correlation between △Qs/Qt and △P/F( r = 0.82, P = 0.005 ). Conclusions The inspired oxygen fraction affects the ratio of P/F, which may be resulted from shunt and it may influence the diagnosis of ARDS.

A review of milestones of medical informationization in China,and a description of standardization,integration,intelligence,mobility and regionalization development.These points are aided by an analysis of hospital information platform,hospital operation management system,the technologies of big data and business intelligence,mobile health and regional health for the purpose of advancing medical informationization in China.

PTEN is a dual protein/lipid phosphatase.As a negative regulator of PI3K/Akt pathway,PTEN not only plays an important role in multiple cellular functions such as cell metabolism,proliferation,cell-cycle progression,but also modulates angiogenesis via down-regulating PI3K-Akt-VEGF-HIF pathway in many tumors.In this review,the recent studies on the roles and mechanisms of PTEN in regulating tumorigenesis and angiogenesis are discussed to explore PTEN as a favorable prospect target in the treatment of angiogenesis.

Objective To observe the influence of ulinastatin for the gastrointestinal function and inflammatory stress state of patients with severe acute pancreatitis.Methods 46 patients with severe acute pancreatitis in our hospital from October 2015 to July 2016 were randomly divided into control group and observation group with 23 cases in each group, the control group was treated with routine treatment of severe acute pancreatitis , the observation group was treated with ulinastatin on the basic treatment of control group, then the serum gastrointestinal hormones before and after meal and inflammatory stress indexes of two groups at different time before and after the treatment were compared .Results The serum gastrointestinal hormones before and after meal and inflammatory stress indexes of two groups before the treatment were compared,the differences were not significant,while the serum gastrointestinal hormones and inflammatory stress indexes of observation group after the treatment were all better than those of control group,the differences were all significant(all P<0.05).Conclusion The ulinastatin can significantly improve the gastrointestinal function and inflammatory stress state of patients with severe acute pancreatitis, so the application value in the patients with severe acute pancreatitis is higher.

The major target of translational medicine is the rapid application of achievements in basic research to clinical medicine. How to carry out embedded subject service for translational medicine in academic library was thus described in aspects of constructing its information service platform, establishing its service team, and deciding its service methods.