Energy conservation has become a problem needing to be immediately solved with the extensive con-struction of hospital information system. As a high computing technology, green computing uses resources economically and effectively and is characterized by energy conservation and environment friendship. Its concept and characteristics, and the status quo of hospital information system construction were described. A green computing framework model was established for hospital information system construction, which plays an active role in implementing the idea of green environment protection, low carbon and energy conservation, and sustainable development, thus laying a foundation for studying the mechanisms underlying energy conservation in hospital information system construction and for assessing and optimizing its strategic system.

Objective To investigate the effects of deguelin on the proliferation inhibition and apoptosis induction in RPMI-8226 cells in vitro,as well as the regulation of steroid receptor coactivator-3(SRC-3)to explore the relationship between them.Methods The effect of deguelin on the growth of RPMI-8226 cells was studied by MTT assay.Apoptosis was detected through Hoechst 33258 staining and Annexin-V FITC/PI double-labeled cytometry.RT-PCR Technology was applied to assessment of the mRNA expression of SRC-3,whereas,SRC-3 protein expression and localization were determined by using immunohistochemistry method.Results Deguelin presented striking proliferation inhibition potency on RPMI-8226 cells in vitro and apoptosis induction activity in a time-and dose-dependent manner.The IC50 value for 24 h was(54.55?0.40)nmol/L,(17.04?0.73)% RPMI-8226 cells went apoptotic when treated with 25 nmol/L deguelin for 24 h,with the dose of deguelin increasing to 100 nmol/L,(63.57?1.36)% cells were apoptotic.Over-expression of SRC-3 was found in RPMI-8226 cells,whereas the mRNA and protein expression levels of SRC-3 were significantly downregulated in RPMI-8226 cells induced by deguelin in a dose-dependent manner.The disposition of SRC-3 was situated mainly at the nuclear,occasionally in the cytoplasm.Conclusion Deguelin exhibited potent proliferation inhibition to the human myeloma cell line RPMI-8226 cells,furthermore,deguelin might induce RPMI-8226 cells apoptosis in a dose-dependent manner,which might correspond to the regulation of the expression of SRC-3.

Objective To evaluate the clinical effect of itraconazole oral solutions on pulmonary candidiasis albicans in ICU patients.Methods A total of 71 patients with candida ablicans in their sputum clutures were randomized into two groups.The itraconazole group(n= 36)received itraconazole 200 mg,p.o.(including nasal feeding),q12h for 14 days.The fluconazole group(n=35)received fluconazole 400 mg for the first dose,then 200 mg,i.v.drip,qd for 14 days.Results There were 31 patients in the itraconazole group and 29 paitents in the fluconazole group who completed their treatment.In the itraconazole and fluconazole group,the clearance of candida ablicans was 64.52%(20/31)vs.65.55%(19/29),cleaning time(10.12?2.57)vs(8.87?1.95)days,effective rate 58.06%(18/31)vs 62.07%(18/29),recovery rate is 19.35%(6/31)vs 17.24%(5/29),occurrence of hepatic dysfunction is 25.81%(8/31)vs 24.14%(7/29),and withdrawal for inefficacy was 3.23%(1/31)vs 6.90%(2/29),respectively.These parameters did not have statistical significance.Conclusion Itraconazole oral solutions can be used effectively and safely in the treatment of pulmonary candidiasis albicans in ICU.Patients with renal dysfunction do not need to adjust the dosage.

OBJECTIVE: To study the in vitro anti-tumor activity of tungstophosphate compound(K6[P2W18O62]?14H2O) with Dawson structure.METHODS: MCF-7 cells were treated with different concentration of K6[P2W18O62]?14H2O,then its IC50 was measured by MTT assay;flow cytometry was applied to analyze cell cycle and apoptosis by computing the ratio of MCF-7 cells in different phase and its apoptotic ratio.Cell growth and viability were measured by trypan blue staining and cell counting by computing the ratio of living cells.The synergetic anti-tumor activity of tungstophosphate compound(K6[P2W18O62]?14H2O) and pharmorubicin was studied.RESULTS: K6[P2W18O62]?14H2O inhibited MCF-7 cell proliferation with IC50 of(33.7?3.2) ?mol?L-1,it reduced the proportions of MCF-7 cells at S phase and G1 phase,with the apoptotic rate at 3.7%～29.2% within 48 h.The percentage of living cells was 95.37%～76.78% at 48 h.As compared with pharmorubicin alone,the addition of K6[P2W18O62]?14H2O to pharmorubicin showed a significantly higher inhibitory action on proliferation of MCF-7 cells(P

Objective To explore the changes and comparisons of the four biochemical indicator detection for the early renal im‐pairment in multiple myeloma patients .Methods The 54 patients with multiple myeloma of early onset(MM group) and 54 healthy peoples(control group) were retrospectively analyzed .The levels of serum Cystatin C(Cys C) ,creatinine(Cr) ,β2‐microglobulin(β2‐MG) ,and lactate dehydrogenase(LDH) were detected .And the results for statistical analysis .Results The levels of serum Cys C , Cr ,β2‐MG and LDH were higher significantly in the MM group than in the control group ,the difference was statistically significant (P<0 .05) .In the MM group ,the positive rate of Cys C ,Cr ,β2‐MG ,LDH ,combined detection of Cys C and Cr ,combined detection of β2‐MG and LDH ,combined detection of Cys C ,Cr ,β2‐MG and LDH was 63 .0% ,42 .6% ,74 .1% ,61 .1% ,66 .7% ,85 .2% and 96 .3% respectively .The positive rate of Cys C was higher than Cr ,the difference was statistically significant(P<0 .05) .Between the positive rate of combined detection of β2‐MG ,LDH and Cys C ,Cr ,the difference was statistically significant(P<0 .05) .The positive rate of combined detection of the four biochemical tests was the most highest .Conclusion In the early stage of the renal in‐jury in the patients with MM ,the combined detection of the four biochemical tests is most sensitive to discovery the early stage of the renal glomerular function injury .

The service behavior of medical staff is influenced by the organizational environment and management mode of the hospital. That is to say, the organization and management determine the standardization and sustainability of a hospital's humanistic services, and organizational driving force is also an important factor for the staff to innovate their services. Organization and management of a hospital' s humanistic services is composed of three factors: service operation management, service elements management and service performance management. These factors ensure a hospital's humanistic services to achieve whole-staff-participation, sustainability and standardization.

OBJECTIVE:To investigate the effects and safety of rosuvastatin on blood lipid and thyroid nodules in elderly pa-tients with dyslipidemia. METHODS:70 elderly patients with dyslipidemia were selected and randomly divided into control group (33 cases) and treatment group (37 cases). Control group was treated with routine treatment as abstain from tobacco and drink, low fat diet,Aspirin enteric-coated tablets 100 mg at bed time;treatment group was additionally treated with Rosuvastatin calcium tablet 10 mg at bed time,on the basis of control group. Both groups received the treatment for consecutive 12 weeks. BMI,blood lipid and the size of thyroid nodules were compared between 2 groups before and after treatment,and the occurrence of ADR was also observed. RESULTS:There was no significant difference in BMI between 2 groups before and after treatment (P>0.05). There was no significant difference in blood lipid level and the size of thyroid nodules between 2 groups before and after treatment (P>0.05). The blood lipid level and the size of thyroid nodule of 2 groups were improved significantly after treatment,and the treatment group was significantly better than the control group,with statistical significance(P<0.05). 2 pationts of creatment suf-fered from the increase of ALT but recovered withont angtreatment. CONCLUSIONS:Rosuvastatin can significantly improve blood lipid and decrease thyroid nodules in elderly patients with dyslipidemia with good safety.

AIM:To observe the influences of IL-6 and AG490 on the growth of Raji cell line ( Burkitt lym-phoma cell, BL).METHODS:Raji cells were cultured.IL-6, an activator of signal transducer and activator of transcrip-tion 3 (STAT3), and AG490, a specific inhibitor of STAT3 were added into the medium respectively .The expression of STAT3 and survivin at mRNA and protein levels was detected by real-time PCR and Western blot .The cell viability was measured by MTT assay .Apoptosis and cell cycle were examined by flow cytometry .RESULTS:IL-6 or AG490 affected the growth of Raji cells significantly in a dose-dependent manner (P<0.05).The mRNA expression of STAT3 and sur-vivin in Raji cells was higher in IL-6 group, and lower in the AG490 group than that in the corresponding control group . The statistical differences were found in the mRNA expression of STAT 3 and survivin among different IL-6 or AG490 groups (P<0.05).The concentration dependent relationship was also presented in IL-6 and AG490 groups by the regression a-nalysis.The results of Western blot showed that the protein levels of phosphorylated STAT 3 (p-STAT3), STAT3 and sur-vivin were increased in IL-6 group, and decreased in AG490 group.The apoptotic rate of Raji cells was gradually reduced with the increasing concentration of IL-6.The opposite results were detected in the Raji cells treated with AG 490.There was significant difference in constitute of the cell cycle between the groups treated with IL -6 or AG490 and corresponding control group.The cells at G1-phase and G1/S were significantly increased , while those at S-phase had no obvious change under treating with AG490.The cells at S-phase decreased obviously in the Raji cells treated with IL-6.CONCLUSION:IL-6 and AG490 distinctly affect the growth of Raji cells .The mechanism may be associated with the activation of STAT 3 and survivin.

Objective To improve the prenatal echocardiographic diagnostic accuracy for fetus with isolated mirror-image right aortic arch which combined with vascular ring by analyzing and accumulating its echocardiographic features.Methods Echocardiographic signs were analyzed retrospectively and fetal echocardiographic features were accumulated in 16 cases with prenatal diagnosis of isolated mirror-image right aortic arch with left-side ductus arteriosus which formed vascular ring between January 2014 and February 2016.All cases were confirmed by neonatal echocardiography.Results The fetal echocardiography characters:① In 3-vessel and trachea view,fetal right aortic arch was demonstrated a Ushaped appearance of the great vessels,the right arm of the ‘ U’ represented the aortic arch and its left branch with ductal continuation.② In 3-vessel and trachea view or upper axial mediastinal transverse view,left innominate artery passed straightly to the left of the trachea.Left innominate artery and right-side ductus arteriosus were overlapped and the distance of two vessels was very close.③ In double arch view and longitudinal view for ductus,Left innominate artery did not connect to descending aorta or ductus arteriosus and did not involve in the formation of vascular ring.④ Color Doppler played an important role in diagnosis of this disease.Power Doppler or high-definition imaging easily showed color overflow and wrongly displayed the crossed relationship of left innominate artery with descending aorta as the anatomical connection,and caused the misdiagnosis of this disease as double aortic arch.Conclusions Isolated mirrorimage right aortic arch with vascular ring is not rare in the fetal period.Because ductus arteriosus is large and patent during the prenatal period,it is easily mistaken for the crossed relationship of left innominate artery with descending aorta as the anatomical connection and finally misdiagnoses this anomaly as double aortic arch.The keys to accurate diagnosis of the disease are clearly visualization of the innominate artery and its relationship with descending aorta and ductus arteriosus by scanning different views.

Objective To investigate the impact of relevant factors in mechanical ventilation on intraabdominal pressure in patients with ALI/ARDS by continuous monitoring of intra-abdominal pressure.Methods A total of 116 ALI/ARDS patients treated with mechanical ventilation in ICU were enrolled in this study.Intra-abdominal pressure (IAP) was recorded continuously.Meanwhile ventilator parameters, arterial blood gas analysis, hemodynamic variables, and as well as the levels of IL-4, IL-8 and TNF-α in blood and bronchial alveolar lavage fluid (BALF) were determined and recorded.The detection of risk factors for intra-abdomen hypertension (IAH) were carried out using multivariate stepwise logistic regression.ROC curve analysis used to estimate the diagnostic performance of these parameters for IAH.Results The oxygenation index (PaO2/FiO2) in patients with IAH after 2 hours' mechanical ventilation was significantly lower than that in patients with normal intra-abdomen pressure (IAP) (P ＜ 0.01);PEEP and RR in mechanical ventilation were higher in IAH group (P ＜ 0.01 or P =0.001);Mean artery pressure (MAP), ejection time percent (ET), stroke volume (SV), cardiac index (CI) were lower in IAH group than those in normal IAP group (P ＜ 0.01);the levels of IL-4, IL-8 and TNF-α in blood and bronchial alveolar lavage fluid were higher in IAH group than those in normal IAP group (P ＜ 0.01);IAH patients have a higher mortality on 28 d (Log rank test, P =0.023).Poor oxygenation index (PaO2/ FiO2) after 2 hours' ventilation, high PEEP setting, low MAP, ET, SV, CI and elevated IL-4 in the BALF were resulted in increasing risk of IAH for ARDS patients under mechanical ventilation support.Conclusions The monitoring of intra-abdominal pressure should be emphasized for ALI/ARDS patients when mechanical ventilation was employed.PaO2/FiO2, SV and IL-4 in BALF might be the independent risk factors of IAH.