Objective To discuss the informatization of multi hospitals. Methods Considering about the current situation of in‐formation construction to the First Affiliated Hospital of Chongqing Medical University, a set of solution was put forward based on the all in one card together with the two level information platform. Results Initial trials proved the feasibility of the solution. Con‐clusion The informatization of the multi hospitals contributes a lot to the source sharing between the regional hospitals, the im‐provement of hospital management and a better medical service.

OBJECTIVE:To establish HPLC method for the determination of the content of paeoniflorin in Shenshao?gankang oral liquid.METHODS:Paeoniflorin was separated on Kromasil C 18 ;methanol-0.05mol/L KH 2 PO 4 solution-avantin(60∶173∶4,which was adjusted to pH=4.0with acetic acid)was taken as the mobile phase with a flow rate at1.0ml/min and detection wavelength at230nm.RESULTS:Good linear relationship was achieved when the detection concentration range of peoniflorin was0.027～0.230mg/ml(r=0.9999);The average recovery of peoniflorin was100.97%(RSD=1.28%,n=5). CONCLUSION:The method was simple,rapid,precise and reproducible,which can be used as the quality control of Shenshaogankang oral liquid.

The article analyzes patients' needs from humanistic psychology to find out shortages existing in current medical service.The values and importance of medical humanistic care are also discussed from the perspective of medical humanism.

ObjectiveTo demonstrate the effect of moderate hypothermia and doule carotid ice applied to acute intracerebral hemorrhage (ICH) and the best opportunity of treatment.Methods174 cases with ICH were randomly divided into treated group and control group, 87 cases for each group. Each case of both groups was treated by routine therapy, moreover, all cases in treated group were treated by moderate hypothermia (MHT).The clinical effect and prognosis between treated group and control group were contrasted,so to do between the cases in the treated group who were treated no more than 3 hours and more than 3 hours after attack.ResultsCompared with the control group, the neurological function improved in the treated group(P<0.05), as well as survival rate and recovery(P<0.05).Cases who treated no more than 3 hours after attack was better than that of more than 3 hours(P<0.05).ConclusionModerate hypothermia can effectively ease the neurologic deficits after ICH, decrease mortality and disable rate.The best therapy time is within 3 hours after ICH.

Objective To investigate the effects of epidermal growth factor (EGF) on the proliferation , migration and apoptosis of adipose-derived stem cells (ADSCs) in vitro. Methods Starved cell model and FasL-induced apoptosis model were established in serum-free media. The effects of 10 nmol/L and 100 nmol/L of EGF on the proliferation, migration and apoptosis of ADSCs in vitro were observed. The exrpessions of signal pathway proteins like phospholipaseC-γ(PLC-γ) , extracellular regulated kinase (ERK) and AKT were also detected. Results The proliferation, migration and anti-ap-optosis of ADSCs were promoted by 10 nmol/L or 100 nmol/L of EGF, and the expressions of PLC-'y, ERK and AKT were up-regulated. Conclusion EGF can promote the proliferation, migration and an-ti-apoptosis of adipose-derived ADSCs in vitro.

Objective To investigate the profiles of serum nerve grow factor profile (NGF),neurotrophin (NT)-3,as well as brain-derived neurotrophic factor (BDNF) in patients with dermatomyositis (DM) complicated with interstitial lung damage (ILD).Methods Forty-seven patients were divided into 2 groups:ILD group (30 patients) and non-ILD group (17 patients).Twenty healthy blood donors were used as controls.Serum levels of NGF,NT-3,as well as BDNF were measured serum by enzyme-linked immunosorbent assay (ELISA).ANOVA was used to compare serum level of NTs.When a significant difference was found,the exact P-values were calculated using the student's t-test or t-test followed by Bonferroni's correction.Pearson test was used for correlation analysis.Results The serum NGF levels in healthy control group,the non-ILD group and the ILD group were (182±43),(308±72),(480±96) pg/ml respectively.There was statistically significant difference between the three groups (F=90.3,P＜0.01),and the serum NGF levels were elevated significantly in ILD and non-ILD patient groups as compared with healthy controls (t=12.9 and t=6.5 respectively,both P＜0.01).The serum level of NGF was significantly higher in ILD group than that in the non-ILD group (t=6.4,P＜0.01).There was no significant difference in the serum levels of NT-3 among the two patient groups and healthy controls.On the contrary,BDNF levels were significantly decreased in both ILD [(792± 106) pg/ml] and non-ILD patients groups [(963±93) pg/ml] when compared with healthy controls [(1 281±107) pg/ml] (t=15.9 and t=9.6 respectively,both P＜0.01).The decrease was also significant in ILD group when compared with non-ILD group (t=5.6,P＜0.01).Moreover,NGF and BDNF both showed significant correlation with serum C-reactive protein (CRP) level in ILD group by applying Pearson correlation analysis (r=0.56,P＜0.01; r=-0.48,P＜0.05 respectively).Conclusion Neurotrophins may play an import role in the pathogenesis of DM.

Objective To observe the effect of artificial nose in the artificial airway humidity among the elderly patients with artificial airway. Methods Sixty-eight patients undergoing artificial airway at department of respiratory were randomly divided into 2 groups, 34 of them in the artificial nose airway humidity group, and 34 in the regular humidity group. The quantity of sputum secretion, times of sputum absorption, degree of airway humidity and acute reaction of respiratory tract were observed. Results The artificial nose airway humidity group was better than the regular humidity group in view of reducing the quantity of sputum secretion, times of sputum absorption, degree of airway humidity and acute reaction of respiratory tract, with significant meanings by the analysis of Chi square test and T test (P<0.01). Conclusions Artificial nose is superior to the method of regular humidity in respect of reducing the quantity of sputum secretion and times of sputum absorption, keeping well effect of airway humidification, and reducing the complications of artificial airway.

Objective To investigate the MRI features of the brain in patients with neuromyelitis optica (NMO), and to evaluate the correlation between the brain abnormalities and related risk factors.Methods Fifty-four patients with definite NMO according to 2006 Wingerchuk diagnosis criteria were enrolled in this study. MRI scanning of the brain was performed in these patients. Distribution and signalfeatures of all the lesions were analyzed. A Logistic regression analysis was used to evaluate the risk factors of brain abnormalities. Results Twenty-four NMO patients (44. 4%) showed unremarkable findings and thirty (55.6%) showed abnormalities on brain MRI. Multiple and non-specific small lesions in the subcortical white matter and grey-white matter junction were the most frequent abnormalities on brain MRI (13/30, 43. 3%). Typical lesion locations included corpus callosum, subependyma of ventricles,hypothalamus and brain stem. The lesions showed punctate, patchy and linear abnormal signals. Postcontrast MRI showed no abnormal enhancement in 16 cases. Logistic regression analysis showed that coexisting anto-immune disease or infection history had correlations with abnormalities of the brain on MRI (OR=3.519,P ＜0.05). Conclusions There was a high incidence of brain abnormalities in NMO.Subependymal white matter, corpus callosum, hypothalamus and brain stem were often involved in NMO.NMO patients with coexisting anto-immune disease and infection history had higher risk of brain abnormalities.

AIM:To investigate the effect of RWDD3 gene silencing on the biological characteristics of human glioma U251 cells.METHODS: A lentiviral vector expressing RWDD3 shRNA was constructed and transfeeted into the U251 cells.The expression of RWDD3 at mRNA and protein levels was detected by real-time PCR and Western blot , re-spectively .The cell activity was determined by MTT assay .The colony formation ability was detected by the colony forma-tion assay .The cell proliferation ability was detected by BrdU incorporation assay .The cell invasion and migration were evaluated by Transwell assay .Flow cytometry was used to monitor the changes of cell cycle distribution and apoptosis .RE-SULTS:Recombinant lentivirus was successfully transfected into U 251 cells.Compared with the cells transfected with the scrambled shRNA and control cells, the cell activity, colony formation ability, and the invasive and migratory activities were inhibited, the cell cycle was arrested in G 0/G1 phase, and the apoptosis was increased in the U 251 cells transfected with RWDD3 shRNA ( P <0.05 ) .CONCLUSION: RWDD3 plays a vital role in proliferation and invasion of glioma cells.It may serve as a potential target of gene therapy for glioma .

Aim To evaluate the effects of pantoprazole on various experimental acute ulcer inrats and mice. Methods The model of a gastric ulcer of rats or mice was caused bystree- induced ulcer and ligatel pylurus-induced ulcer. Results & Conclusions At adose of 5, 10, 20 mg? kg-1 of Pantoprazole can markedly decrease the ulcer index ofstree-induced ulcer. Pantoprazole(4, 8, 16 mg? kg -1 ) significantly decrease the areaof ligated pylorus-induced gastric ulcer. It was also found that pantoprazole caninhibit the output of basic gastric acid.