ObjectiveTo investigate the effect of programmed management of nursing quality in nursing management of emergency department.Methods861 cases of emergency department patients were selected as research subjects and programmed management of nursing quality was implemented.Then 850 cuses of emergency department patients who did not received nursing quality programmed management were chosen as the control The nursing quality before and after the implementation of programmed management of nursing quality were compared.ResultsAfter the implementation of the nursing quality programmed management,the admisson time,turnout time,the rate of transfusion errors and the rate of nursepatient disputes were significantly reduced,while the specilist assessment score,rescue success rate and patient satisfaction degree with nursing were significantly increased compared with those before the implementation.ConclusionsApplication of nursing quality programmed management in nursing management of emergency department can effectively improve the nursing quality and working efficiency.

The developmental speed,scale,structure,and efficiency of postgraduate education in recent 20 years in military medical universities were described and compared with those in the other universities in China.We also discussed the advantages and insufficiency of postgraduate education in military medical universities and investigated primarily the mutual relationship between the speed,structure,and the scale,so as to lay basis for formulating the further developing strategies.

Objective To isolate and determine the structures of chemical constituents from the roots and rootstalks of Rheum emodi.Methods The chemical constituents were isolated and purified by silica gel and polyamide column chromatography.Chemical methods and spectroscopic methods,such as 1H-NMR,13C-NMR,and MS spectra were used for the structure identification.Results Eighteen compounds were obtained.Sixteen of them were identified as:chrysophanol(1),physcion(2),?-sitosterol(3),emodin(4),aloe-emodin(5),rheumin(6),daucosterol(7),d-catechin(8),piceatannol(9),piceatannol-4'-O-?-D-glucopyranoside(10),piceatannol-4'-O-?-D-(6″-O-p-coumaroyl)-glucopyranoside(11),chrysophanol-8-O-?-D-glucopyranoside(12),physcion-1 and 8-O-?-D-glucopyranoside(13a and 13b),emodin-8-O-?-D-glucopyranoside(14),and sucrose(15).Meanwhile,one compound structure simi-lar to rhein was detected.Conclusion Compound 11 is a new compound named rheoside,compounds 13a and 13b are obtained from R.emodi for the first time.

D-glucosamine has biological activity. The progress in study and application of D-glucosamine derivatives in the field of biology and medicine was reviewed in this paper.

Objective:To explore psychosocial factors of depressed elderly patients. Methods:33 elderly people with the first episode of depression diagnosed according to CCMD-3, and elderly healthy people were investigated with EPQ, SSRS (social support rating scale), LES (life event scale) and MMSE (mini mental state examination). Results:The rates of psychiatric family history, somatic diseases, risk factors for vascular disease and long-term difficulties were significantly higher in the depressive group than in control group. The score of MMSE was significantly lower in depressive group than in control group. The scores of negative life events and problems in social intercourse were significantly higher in depressive group than in control group. There were lower score of social support and its utility in the depressive group than in control group. The score of neuroticism was significantly higher in the depressive group. Most depressive elderly patients had the personality of neuroticism.Conclusion:Chronic stress, high neuroticism and severe cognitive impairment are important risk factors for depression in late life.[

Objective To evaluate the curative effect of ultra-early microtrauma drainage in the treatment of hypertensive cerebral hemorrhage. Methods Sixty-one cases of hypertensive cerebral hemorrhage were divided into two groups: the ultra-early group (31 cases; received surgery within 6 hours after the onset) and the control group (30 cases; received surgery between 24 hours and 1 week after the onset).All these cases underwent microtrauma drainage for cleaning the hematoma. Results The effective rate and the marked effective rate in the ultra-early group were 83 9% (26/31) and 67 7% (21/31),respectively,both of which were higher than those in the control group (60% and 40%; ? 2=4 322,4 725;P =0 038, 0 030).The death rate in the ultra-early group (16 1%,5/31) was lower than that in the control group (40%,12/30; ? 2=4 322,P =0 038).Of the life quality of survivors,the values of ADL Ⅰ～Ⅲ accounted for 84 6% (22/26) in the ultra-early group and 55 6% (10/18) in the control group ( ? 2=3 182;P =0 074). Conclusions Ultra-early microtrauma drainage for hypertensive cerebral hemorrhage provides better curative effect and lower death rate than postponed operation.

A fluorescence nanosensor based on an easily prepared fluorescent molecule, 1-oxo-1H-phenalene-2,3-dicarbonitrile (OPD), was developed for highly sensitive detection of glucose.Under the catalysis of horseradish peroxidase (HRP), 3,3′,5,5′-tetramethylbenzidine (TMB) was oxidized into oxidized TMB (oxTMB) by H2O2.And the fluorescence of OPD was quenched by the intense absorption of the formed oxTMB, thus realizing effective quantitative detection of H2O2.The linear range was 0.05-0.8 μmol/L and 1-10 μmol/L respectively, with limit of detection of 0.02 μmol/L.Besides, on the basis of transformation of glucose into H2O2 through the catalysis of glucose oxidase, this nanosensor could be further exploited for highly sensitive detection of glucose.The TMB-HRP-OPD sensor exhibited linear range of 0.1-3.0 μmol/L and 4.0-30 μmol/L respectively for detection of glucose, with limit of detection of 0.02 μmol/L.Furthermore, it was successfully applied to the determination of glucose in real human serum and the results were in good agreement with the clinical data.

Objective: To study the relationship between immune function and psychosocial factors of patients with malignant tumors Method:37 inpatients with malignant tumors were collected They had no chemotherapy or radiotherapy in the past month and without history of immune disease or medication influencing immune system 37 inpatients of internal department without tumor were collected as control All subjects completed EPQ, SCL-90, SAS, SDS, LES, SSRS and DSQ Researchers assessed their mood with HAMA and HAMD, and their immune function by measuring serum IgG, IgA, IgM, C 3, C 4, CH50 and sub-groups of lymphocyte Results:Study group had lower IgM and less CD 16 + than control The level of IgM was associated with course of disease, educational level, gender, personality, defense style, negative life events and social support The level of CD 3 + was associated with depression in addition to other factors mentioned above Conclusion: Patients with malignant tumors have immune dysfunction, which associated with psychosocial factors such as negative life events, social support and depression

Objective To explore the clinical value of high risk human papillomavirus(HR-HPV) test in shunting monitoring of atypical squamous cell of undetermined significance (ASCUS) and to seek the best treatment for patients with ASCUS.Methods 470 patients with ASCUS tested by TCT were given HR-HPV testing and biopsy under colposcopy.The clinical characteristics were analyzed.Results 470 cases of ASCUS contained a variety of cervical lesions:inflammation/acuminate accounted for 69.15％ (325/470),cervical intraepithelial neoplasia (CIN)accounted for 29.57％ (139/470),and invasive carcinoma accounted for 1.28％ (6/470).The positive rate of cervical pathological examination was 30.85％ (≥ CIN Ⅰ,145/470).The positive rate of HR-HPV was 50.43％(237/470).The detection rate of ≥CIN Ⅰ in HR-HPV positive group and negative group was 55.27％ (131/237)and 6.01％ (14/233),while the detection rate of ≥ CIN Ⅱ in HR-HPV positive group and negative group was 36.71％ (87/237) and 1.29％ (3/233).The differences were statistically significant(P ＜ 0.01).Incidence of ≥ CIN Ⅰ and invasive carcinoma in HR-HPV positive group was about 19.332 fold of that in HR-HPV negative group(95％ CI =10.632 ～ 35.152),while the incidence of ≥CIN Ⅱ and invasive carcinoma was about 44.467 fold of HR-HPV negative group (95％ CI =13.812 ～ 143.152).The detection sensitivity,specificity,positive predictive value,negative predictive value(NPV) of HR-HPV in the≥ CIN Ⅰ patients were 90.34％,67.38％,61.60％,93.99％.Those of ≥ CIN Ⅱ patients were 96.67％,60.53％,36.71％,98.71％.Conclusion ASCUS included partial CIN of high grades and cervical cancer,and the proportion of HPV infection is large,detection of high risk HPV-DNA is an effective shunting management method of ASCUS.

Objective To investigate the phosphorylation of tau protein and the effect of atorvastatin on tau protein phosphorylation in hypercholesteremic mouse hippocampus. Methods Male Kunming mice were randomly divided into normal control group, hypercholesteremia group, and low-dose atorvastatin treatment group (8mg·kg-1·d-1), middle-dose group (15mg·kg-1·d-1),and high-dose group (20mg·kg-1·d-1) with five mice in each group. The hypercholesteremia mouse model was induced by cholesterol-enriched diets. The expression level of tau protein phosphorylation in mouse hippocampus was detected by Western blot and immunohistochemistry methods. The activities of mitogen-activated protein kinase (MAPK) and cyelin dependent kinase 5 (Cdk-5) were measured by liquid scintillation counting of the hippocampus incorporated radioactivity and immunoprecipetation activity assay respectively. Results In hypercholesteremic group, the expression level of tau protein phosphorylation in mouse hippocampus was significantly increased(F=14.761,P＜0.01)as compared with control group, and so were MAPK activity and Cdk-5 activity(all P＜0.01). Atorvastatin treatment group showed the decreased expression level of tau protein phosphorylation at ser396/404 site in low-dose group (F=6.349,P＜0.05),middle-dose group (F=10.283,P＜0.01) and high-dose group (F=10.511,P＜0.01) as compared with hypercholesteremia mouse group. The activities of MAPK and Cdk-5 were decreased along with the increasing atorvastatin doses. Conclusions Hypercholesteremia induces tau protein hyperphosphorylation in mouse hippocampus. Abnormal cholesterol metabolism may play an important role in the pathology process of neurodegeneration in brain. Atorvastatin might inhibit tau protein hyperphosphorylation by inhibiting the activations of MAPK and Cdk-5 in brain, atorvastatin may have the protect effect for tau protein.