Objective To study the expressions of intercellular adhesion molecule-1(ICAM-1),vascular cell adhesion molecule-1(VCAM-1) and E-selectin on the aorta of artherosclerosis and explore the relationship between these molecules and artherosclerosis(AS).Methods Human arterial specimens were collected from 18 cadavers,including 5 with normal arterial tunica intima(control) and 13 with pathologically identified AS(AS group).Analysis were carried out in consecutive sections by immunohistochemical staining for ICAM-1,VCAM-1 and E-selectin.Results ICAM-1,VCAM-1 and E-selectin positive cells were mainly located in the tunica intima and adventitia of AS aorta.More positive cells were observed obviously in AS group than in control(P

Objective To investigate the clinical effect of live combined bifidobacterium,lactobacillus and enterococcus powder (probiotics bifico) treatment in children with secondary diarrhea of pneumonia and analysis of related factors.Methods Three hundred and eighty-five pneumonia children were studied.The related factors of secondary diarrhea of pneumonia were screened.One hundred and twenty cases of children with secondary diarrhea of pneumonia were divided into observation group and control group by table of random digit with 60 cases each.The observation group was given the probiotics bifico combined with conventional treatment,the control group was given the conventional treatment.The clinical efficacy was evaluated treatment after 7 d.Results The effective rate of observation group was significantly higher than that of control group [96.7％(58/60) vs.61.7％(37/60),x2 =22.282,P＜ 0.01].Age of onset,hospitalization time,invasive procedures,combination therapy of antibiotics,therapy of hormone and therapy of probiotics bifico were related with the incidence of secondary diarrhea of pneumonia (P ＜ 0.01 or ＜ 0.05).Conclusions The younger children,long hospital stay,invasive procedures,combination therapy of antibiotics and therapy of hormone are the risk factors of secondary diarrhea of pneumonia.The probiotics bifico for treating the children with secondary diarrhea of pneumonia has exact clinical efficacy,and it is worthy of clinical application.

Based on the analysis of the present status of medical devices management, this paper optimized management process, developed a medical devices management system with Web technologies. With information technology to dynamic master the use of state of the entire life-cycle of medical devices. Through the closed-loop management with pre-event budget, mid-event control and after-event analysis, improved the delicacy management level of medical devices, optimized asset allocation, promoted positive operation of devices.
Equipment and Supplies ; Management Information Systems ; Materials Management, Hospital

Clinical diagnosis and treatment of constipation lags behind relatively with unsatisfactory efficacy. Pathogeneses and molecular mechanisms for different types of constipation are waiting to be further clarified. New biomarkers and therapeutic targets for clinical diagnosis of constipation are so urgent. As for current problems in diagnosis and treatment of constipation, it is necessary to use the concept of translational medicine to break existing imprisonment of thinking, and find out new thinking ways of research methods, diagnosis and treatment approaches, thereby improving diagnosis and treatment levels.
Constipation ; diagnosis ; therapy ; Humans ; Translational Medical Research

Supplementary concept records ( SCB ) can effectively supplement and expand MeSH by forming the mapping between SCB and MeSH. Chinese herbal medicine terms indentified by MeSH Browser in SCB were analyzed in aspects of their distribution,single medicine,abstracted compositions,compound prescription,classical prescription, slef-made prescription, and use frequency,which showed the supplementary concepts in relation with Chinese herbal medicine and the existed problems. Suggestions were put forward for the use of Chinese herbal medicine terms in MeSH SCB, such as promoting their standardization, and use of standard terms when scientists publish their papers and retrieve papers from databases.

0.05).Conclusion Peritoneal dialysis may lead to lower inflammatory and oxidative stress state than the non-dialysis uremic.HPD patients may be in higher oxidative stress and inflammatory state than LPD patients.

AIM: To investigate the phenomenon that miR-let-7d regulates the proliferation and invasion abilities of the lung cancer cells through nuclear receptor peroxisome proliferator-activated receptors γ (PPARγ).METHODS: The relation between PPARγ and microRNA was analyzed by bioinformatics.The plasmid reporter assay was used to verify that PPARγ was the target of miR-let-7d.The lung cancer cell line with low expression of PPARγ was selected from different lung cancer cell lines by Western blot.The regulatory role of miR-let-7d in the lung cancer cells was determined by dual luciferase labeling and Western blot.The effect of miR-let-7d on the proliferation ability of lung cancer cells was detected by colony formation assay, the effect of miR-let-7d on the invasive ability of lung cancer cells was detected by Transwell invasion assay.RESULTS: The results of bioinformatic analysis showed that miR-let-7d regulated the expression of PPARγ, and the 3'UTR of PPARγ contained 2 functional miR-let-7d binding sites, indicating that PPARγ is a direct target of miR-let-7d.miR-let-7d was able to directly regulate the expression of PPARγ at mRNA and protein levels.Transfection of miR-let-7d inhibitor promoted the proliferation and invasion abilities of lung cancer cells by increasing the expression of PPARγ.CONCLUSION: miR-let-7d increases the expression of tumor suppressor PPARγ to inhibit the proliferation and invasive abilities of lung cancer cells.

AIM:To study pentoxifylline(PTX) prevention against renal ischemia-reperfusion injury in rabbits. METHODS: 50 New Zealand rabbits were randomly divided into 5 groups: sham operation groups, ischemia-reperfusion injury group(I/R), I/R+hypothermia group, I/R+PTX group and I/R +PTX+hypothermia group. Except the sham operation group, the rabbit left renal arteriae were blocked with bulldog clamps for 60 min. The left kidney was removed after 24 h. The activity of SOD, the content of MDA of kidney tissue homogenate, BUN and SCr in the blood were detected, meanwhile the pathological structure were observed. RESULTS: In I/R group, the renal tubule showed hydropic degeneration, hemorrhage and necrosis. A large number of inflammatory cells were infiltrated in the hemorrhage and necrotic tissue. The mitochondria of the proximal convoluted tubule epithelium were shown to be swollen highly, and the crisallia extremely confused, vague, disappeared. The injury was reduced in I/R+PTX group and I/R+hypothermia group. It was normal in the I/R+PTX+hypothermia group and sham group. The BUN, SCr, MDA in I/R group rised obviously and the activity of SOD was reduced significantly 24 h after reperfusion( P 0.05). CONCLUSION: PTX has a protective effect against renal ischemia-reperfusion injury.

Angioplasty, Balloon, Coronary ; adverse effects ; Humans ; Male ; Middle Aged ; Platelet Aggregation Inhibitors ; therapeutic use ; Postoperative Hemorrhage ; drug therapy

Objective To investigate the expressions and clinical significance of Id1 in diffuse large B‐cell Lymphomas (DL‐BCL) tissue and Id1 gene in bone warrow cell .Methods Forty cases of DLBCL(observation group) and 25 cases of reactive lymph‐oid hyperplasia (control group) were included in this study which were admitted by our hospital from October 2011 to October 2014 .The expression of Id1 proteins in DLBCL and reactive lymphoid hyperplasia were detected by imunohistochemical technique . The expression of Id1 genes in all patients′marrow cells was detected by reverse‐transcriptase polymerase chain reaction .The data were collected and analyzed by designed person .Results In 40 DLBCLs ,the positive rate of Id1 were 75 .00% (30/40) ,which was higher than in RHs 32 .00% (8/25) ,with statistic difference(P= 0 .001) .Id1 protein was not correlated with sex and age(P>0 .05) ,but was correlated with clinical stage ,LDH level and extranodal infiltration(P<0 .05) .The expression of Id1 genes in mar‐row cells in DLBCL was higher than in RH (Id1mRNA level 2 .80 ± 0 .87 vs .1 .37 ± 0 .51 ,P<0 .05) ,and also correlated with clini‐cal stage ,LDH level and extranodal infiltration(P<0 .05) .Conclusion The expression of Id1 proteins and genes are much higher in DLBCL tissue and marrow and probably related to the prognosis of DLBCL .This discovery would contribute to predicting prognosis of DLBCL ,w hich also could be a therapeutic target of DLBCL in the future .