Objective To observe the clinical efficacy of interleukin2 (IL-2 ) in the treatment of children with recurrent respiratory tract infection( RRTI). Methods 160 children with RRTI from Mar 2005 to June 2008 in our hospital were divided into experimental group (n =80) and control group (n =80) randomly. IL-2 was given by hypodermic injection in experimental group and the other was treated with oral transfer factor. Then the clinical efficacy in two.groups was observed. Results The effects in the experimental group were superior to those in the control group(P <0.01). Conclusion IL-2 could enhance immunity and reduce the incidence rate of RRTI in children patients. The effects were superior to those patients treated with oral transfer factor.

Objective:To research the anti-inflammatory effect of LL-37 in mycobacterium tuberculosis ( Mtb ) infected-macrophages,as well as its influence on the secretion of inflammatory cytokines. Methods:( 1 ) THP-1 cells were cultured and incubated with phorbol 12-myristate 13-acetate (PMA) to transform into an adherent macrophage-like state (macrophage,Mφ). Then the THP-1 cell derived macrophages were infected with mycobacterium tuberculosis,and then stimulated with different concentrations of LL-37. (2)The experiment was divided into following groups: ① Control group:THP-1+normal saline (NS);② Mtb group:THP-1+Mtb;③Mtb+LL-37 5 μg/ml group:THP-1+Mtb+5 μg/ml LL-37;④Mtb+LL-37 10 μg/ml group:THP-1+Mtb+10 μg/ml LL-37;⑤Mtb+LL-37 20 μg/ml group:THP-1+Mtb+20 μg/ml LL-37. (3) The mRNA expression levels of IL-12p40,TNF-α,IL-4,and IL-10 will be determined by Real-time PCR respectively at 6,12,24 and 48 hours. The secreted levels of IL-12p40,TNF-α,IL-4,and IL-10 will be determined by ELISA analysis respectively at 6,12,24 and 48 hours. Results:The mRNA expression levels and secreted levels of IL-12p40,TNF-α,IL-4 and IL-10 were increased in Mtb group than those in control group. The mRNA expression levels and secreted levels of pro-inflammatory cytokines IL-12p40 and TNF-α were decreased in the LL-37 groups than those in Mtb group. However,anti-inflammatory cytokines IL-4 and IL-10 mRNA expression levels and secreted levels were increased in the LL-37 groups than those in Mtb group. Conclusion:Exogenous LL-37 inhibited the secretion of inflammatory cytokines in macrophages during mycobacterium tu-berculosis infection. The effect is related to the concentrations of LL-37 and the stimulated time of macrophages which were infected with mycobacterium tuberculosis. The results will provide new insights into the treatment of Mtb infection.

Objective To study the influence of evidence-based health education in improving the ability of daily life and nursing satisfaction of patients.Methods A total of 80 schizophrenic patients were randomly divided into a control group (40 persons) and an experimental group (40 persons).The health education of routine ways was adopted on the control group.As for the experimental group,we posed questions,collected related literature and evidence through evidence-based support,set the health education based on the actual situation for individual and adjusted flexibly according to the affect of the health education during practice process.Two groups of patients were assessed by daily activity scale,positive and negative symptom scale weekly.We use questionnaire to compare with the satisfaction of two groups for patients when they left hospitals,including the disease-related knowledge,the satisfaction of the ways of the health education,the satisfaction of nurses.Using SPSS 18.0,the data between two groups were compared by t test,or Z test,or chi square test.Results After the implementation of evidence-based health education,the experimental group started at the second week,the PANSS scale score was lower than the control group,and the difference was statistically significant (P＜0.05).The score of experimental group'ADL scale compared with control group reached normal level in the third week and had statistic significance,P＜0.05.The questionnaire results showed that the average score of disease related knowledge and the average score of health education methods were higher in the experimental group than in the control group,and the difference was statistically significant (P＜0.05).In the evaluation of the most satisfactory nurses,patients' satisfaction in experimental group was higher than the control group,and the difference was statistically significant (x2=16.56,P=0.000).Conclusion The implementation of evidence-based health education for patients with schizophrenia can effectively improve their daily living ability,improve their mastery of disease-related knowledge and satisfaction with nursing.

Objective To investigate the clinical efficacy of psychological intervention combined with valsartan and Benner Pury in the treatment of congestive heart failure (CHF). Methods 100 patients with congestive heart failure treated in our hospital from January 2015 to October 2016 were selected and randomly divided into the control group and the experimental group, with 50 patients in each group. Patients in the control group were treated with Benner Pury, the experimental group was given valsartan and Benner Pury combined treatment, and psychological intervention, pay attention to the psychological state of patients. The clinical indexes of the experimental group and the control group were compared and analyzed. Results After the corresponding treatment, the effective rate of treatment in the experimental group was 96%, and the effective rate of the control group was 82%. The effective rate of the patients in the control group was significantly lower than that in the experimental group, with statistical difference (P<0.05). The incidence of adverse reactions in the experimental group was 8%, and the fatality rate was 10%. The incidence of adverse reactions in the control group was 10%, and the fatality rate was 12%. There was no significant difference between the experimental group and the control group in the incidence of adverse reactions and mortality, and it was not statistically significant, and could be compared. Conclusion The clinical effect of psychological intervention combined with valsartan in the treatment of congestive heart failure, Benner Pury good, can improve the treatment efficiency to a certain extent, high safety, is further applied in clinical significance.

Objective To investigate the changes and clinical signficance of nitric oxide(NO) and endothelin(ET) in children with lymphoma.Methods NO and ET of 39 cases with lymphoma and 33 normal controls were examined by using nitrose reductase method and RIA method.Results Compered to normal controls,NO and ET were higher in children with lymphoma;smilar to normal controls in complete remission(CR) and partial remission(PR);relapse cases were higher than remission.Conclusions NO and ET could have relation to lymphoma in children,testing the changes of NO and ET have signficanc to the assistant diagnosis,observeing effect and judging prognosis.

The innovation of medical technology and progress of health care are dependent on the effectiveness of hospital scientific research management.By integrating the concept of refined management and with the construction of research platforms,an innovative administration mode for hospital research management was established and a sustainable development of hospital scientific research administration becomes possible.

This study is to investigate the protective effect of mangiferin on NF-kappaB (P65) and IkappaBalpha expression in peripheral blood mononuclear cell (PBMC) in rats with cigarette smoke induced chronic bronchitis. The rat model with chronic bronchitis was established by cigarette smoke. Real-time fluorescence RT-PCR was executed for evaluating the NF-kappaB (P65) and IKkappaBalpha gene expression in mononuclear cell, and flow cytometry for their protein expression. The serum hs-CRP (high-sensitivity C-reactive proteins) and TNF-alpha (tumor necrosis factor-alpha) were detected by enzyme-linked immunosorbent assay. The histopathological score was obtained from lung tissue HE staining slides of lung tissue. The results showed that mangiferin could markedly suppress the NF-kappaB (P65) mRNA and protein expression in mononuclear cell, while promote the IkappaBalpha mRNA and protein expression. Furthermore, mangiferin could lower serum hs-CRP and TNF-alpha level, and reduce the chronic inflammatory damage of bronchiole. These results suggested that mangiferin could notably ameliorate chronic bronchiole inflammation induced by cigarette smoke, and this protective effect might be linked to the regulation of NF-kappaB (P65) and IkappaBalpha expression in mononuclear cell.
Animals ; Bronchi ; pathology ; Bronchitis, Chronic ; blood ; etiology ; metabolism ; pathology ; C-Reactive Protein ; metabolism ; I-kappa B Kinase ; genetics ; metabolism ; Leukocytes, Mononuclear ; metabolism ; pathology ; Male ; Mangifera ; chemistry ; Plants, Medicinal ; chemistry ; RNA, Messenger ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Tobacco Smoke Pollution ; Transcription Factor RelA ; genetics ; metabolism ; Tumor Necrosis Factor-alpha ; blood ; Xanthones ; isolation & purification ; pharmacology

This study is to investigate the protective effect of mangiferin on NF-kappaB (P65) and IkappaBalpha expression in peripheral blood mononuclear cell (PBMC) in rats with cigarette smoke induced chronic bronchitis. The rat model with chronic bronchitis was established by cigarette smoke. Real-time fluorescence RT-PCR was executed for evaluating the NF-kappaB (P65) and IKkappaBalpha gene expression in mononuclear cell, and flow cytometry for their protein expression. The serum hs-CRP (high-sensitivity C-reactive proteins) and TNF-alpha (tumor necrosis factor-alpha) were detected by enzyme-linked immunosorbent assay. The histopathological score was obtained from lung tissue HE staining slides of lung tissue. The results showed that mangiferin could markedly suppress the NF-kappaB (P65) mRNA and protein expression in mononuclear cell, while promote the IkappaBalpha mRNA and protein expression. Furthermore, mangiferin could lower serum hs-CRP and TNF-alpha level, and reduce the chronic inflammatory damage of bronchiole. These results suggested that mangiferin could notably ameliorate chronic bronchiole inflammation induced by cigarette smoke, and this protective effect might be linked to the regulation of NF-kappaB (P65) and IkappaBalpha expression in mononuclear cell.

Objectives Research into effect on PBL model in prosthodontics education.Methods The PBL model was performed in education of a part of prosthodontics,and education effect was evaluated by table analysis.Results PBL model is proved to be better than the multimedia education model in the training of students'self-study ability,learning initiative,problem-analyzing and problem-solving competence,and the team spirit etc.Conclution Comparaed with the multimedia education model,PBL model is of significance in some respects.

ObjectiveTo study the effect the low level laser irradiation in nostril combined with the electric stimulation of cerebellum on acute cerebral infarction.Methods88 patients with acute cerebral infarction were randomly divided into two groups, 45 cases in the study group who were accepted level laser irradiation in nostril combined with the electric stimulation of cerebellum and the normal medicine therapy, 43 cases in the control group who were accepted the normal medicine therapy only. The effects of two groups were observed.ResultsThe scores of the nervous function defect degree and the cerebrovascular dynamics indexes of study group were obviously increased (P<0.05 or P<0.01) compared with those before treatment. The indexes of blood viscosity were significantly decreased compared with those before treatment(P<0.01).However, all these indexes of the control group showed no significantly difference before and after treatment. ConclusionThe low level laser irradiation in nostril combined with the electric stimulation of cerebellum therapy is effective on acute cerebral infarction.It is helpful for early comprehensive recovery of motor function of the hemiplegic limbs.