Objective:This study is to investigate the job satisfaction of nursing staff in public hospital and ana-lyze the influential factors, thus to provide evidence for improving the performance of human resource management in the hospitals. Methods:A sample of 100 nurses in the affiliated hospital of Weifang Medical University was se-lected to participate in this study with cluster sampling method. Job satisfaction was investigated using self-de-signed questionnaire, and data analysis was conducted with SPSS software. Results:The total score of job satisfac-tion is(92. 52 ± 18. 17). The highest is about their working group with 3. 89 ± 0. 58, while the lowest is about their labor return with(2. 19 ± 0. 89). Authorized strength, education, working years and monthly salary all impact the job satisfaction of nurses. Conclusions:At present, nurses′job satisfaction is at a media level. The managers of public hospitals should build a scientific compensation system and humanized duty system and so on, which can meet the different needs of nursing staff and improve their job satisfaction.

Objective To analyze the clinical characteristics of children tsutsugamushi infection in order to strengthen understanding,reduce the misdiagnosis rate,reduce the complications and improve the level of diagnosis and treatment.Methods To analyze retrospectively the clinical data and treatment outcome of 22 cases of children tsutsugamushi disease,including symptoms,physical signs and laboratory examination.Results All the cases with fever onset,high fever (＞ 39 ℃) was 72.7％ (16/22),all cases were typical eschars and ulcers,while 8 cases (36.4％,8/22)had lymphadenectasis.Merger multiple organ damage in 14 cases (63.6％,14/22),anemia in 11 cases (50.0％,11/22)and liver function abnormal in 4 cases (18.2％,4/22).All of 22 cases were treated with azithromycin.All cases after treatment with azithromycin heal,no recurrence.Conclusions The manifestation of tsutsugamushi disease is diversity,much complications,among which hematology and liver are the most common cases.Physical examination roundly might reduce missed diagnosis and misdiagnosis as greatly as possible.Azithromycin has good therapeutic effects on children tsutsgamushi disease.

OBJECTIVETo study the correlation between the expression levels of phagocytic NADPH oxidase p22phox subunit and left ventricular mass index (LVMI) in patients with non-valvular chronic heart failure and explore the role of oxidative stress caused by NADPH oxidase p22phox subunit in left ventricular remodeling.

METHODSSemi-quantitative RT-PCR was used to examine the expression levels of phagocytic NADPH oxidase p22phox in 59 patients with non-valvular chronic heart failure and 20 control subjects. All the subjects underwent ultrasonic cardiography to record their IVST, LVPWT, LVEDd, LVEDs, and EF. Based on the calculated LVMI, the patients were divided into heart failure without LV hypertrophy (LVH) group and heart failure with LVH group.

RESULTSThe patients with heart failure showed significantly higher expression of phagocytic NADPH oxidase p22phox than the control subjects (0.91∓0.37 vs 0.68∓0.33, P=0.039), and the patients with LVH had significantly higher p22phox expression than those without LVH (1.58∓0.20 vs 0.71∓0.24, P=0.026). LVMI showed a positive correlation with the expression of p22phox in these patients (r=0.508, P<0.05).

CONCLUSIONNADPH oxidase p22phox expression level is positively correlated with LVMI and can be indicative of the level of left ventricular remodeling in patients with non-valvular chronic heart failure.

Adult ; Aged ; Case-Control Studies ; Female ; Heart Failure ; metabolism ; physiopathology ; Humans ; Hypertrophy, Left Ventricular ; metabolism ; physiopathology ; Male ; Middle Aged ; NADPH Oxidases ; metabolism ; Ventricular Remodeling

OBJECTIVE：To stud y the effects of different processed products of Whitmania pigra on hemorheology and coagulation indexes in acute blood stasis model rats. METHODS ：SD rats were randomly divided into blank group ，model group ， aspirin group ，W. pigra hang-dried product low- ，medium- and high-dose groups ，W. pigra talcum powder-ironed product low- ， medium- and high-dose groups ，W. pigra wine bran-processed product low- ，medium- and high-dose groups ，with 6 rats in each group. Except for blank group ，other groups received subcutaneous injection of epinephrine hydrochloride and ice water bath for 15 d to induce acute blood stasis model. From the 8th day of modeling ，rats in aspirin group were given aspirin 0.2 g/kg intragastrically. Rats in each dose group of W. pigra processed products were given relevant medicine 0.35，1.4，3.5 g/kg intragastrically（calculated by crude drug ）. Rats in blank group and model group were given constant volume of normal saline intragastrically， once a day ， for consecutive 8 days. Hemorheology indexes as whole blood viscosity （high， medium and low shearrate ），plasma viscosity ，erythrocyte com deformation index ，erythrocyte aggregation index ，hematocrit， and blood coagulation indexes as prothrombin time （PT）， mail：wcl19960125@163.com activated partial prothrombin time （APTT），thrombin time （TT）were determined. RESU LTS：Compared with blank group ，whole blood viscosity under different shear rates ，plasma viscosity ， erythrocyte aggregation index and hematocrit of model group were increased significantly ，while erythrocyte deformation index was significantly decreased ，PT，TT and APTT were significantly shortened （P＜0.01）. Compared with model group ，whole blood viscosity under different shear rates ，plasma viscosity ，erythrocyte aggregation index and hematocrit of aspirin group and W. pigra hang-dried product ，talcum powder-ironed product ，wine bran-processed product high-dose groups were decreased significantly ， while erythrocyte deformation index were significantly increased ，and PT （only W. pigra talcum powder-ironed products high-dose group），APTT（except for W. pigra hang-dried products high-dose group ）and TT were prolonged significantly. The whole blood viscosity of W. pigra hang-dried product medium-dose group under low shear rate ，and those of W. pigra talcum powder-ironed product low-dose ，wine bran-processed product medium-dose groups under low and medium shear rates were decreased significantly. Erythrocyte deformation index of W. pigra talcum powder-ironed product medium-dose group was increased significantly ，while erythrocyte aggregation index was decreased significantly ，and PT ，TT were prolonged significantly. APTT of W. pigra hang-dried product medium-dose group was prolonged significantly. Hematocrit of W. pigra wine bran-processed product low-dose group was decreased significantly （P＜0.05 or P＜0.01）. CONCLUSIONS ： W. pigra hang-dried， talcum powder-ironed and wine bran-processed product can effectively improve hemorheology indexes and prolong blood coagulation time.

In order to determine the changes of bacterial community structure and function in the early, middle and late stage of aerobic composting of chicken manure, high-throughput sequencing and bioinformatics methods were used to determine and analyze the 16S rRNA sequence of samples at different stages of composting. Wayne analysis showed that most of the bacterial OTUs in the three composting stages were the same, and only about 10% of the operational taxonomic units (OTUs) showed stage specificity. The diversity indexes including Ace, Chao1 and Simpson showed a trend of increasing at first, followed by decreasing. However, there was no significant difference among different composting stages (P < 0.05). The dominant bacteria groups in three composting stages were analyzed at the phylum and genus levels. The dominant bacteria phyla at three composting stages were the same, but the abundances were different. LEfSe (line discriminant analysis (LDA) effect size) method was used to analyze the bacterial biological markers with statistical differences among three stages of composting. From the phylum to genus level, there were 49 markers with significant differences among different groups. The markers included 12 species, 13 genera, 12 families, 8 orders, 1 boundary, and 1 phylum. The most biomarkers were detected at early stage while the least biomarkers were detected at late stage. The microbial diversity was analyzed at the functional pathway level. The function diversity was the highest in the early stage of composting. Following the composting, the microbial function was enriched relatively while the diversity decreased. This study provides theoretical support and technical guidance for the regulation of livestock manure aerobic composting process.
Animals ; Manure/microbiology* ; Chickens/genetics* ; Composting ; RNA, Ribosomal, 16S/genetics* ; Soil ; Bacteria/genetics*

Objective To investigate the shedding of CAV2-ΔE3-CGS after immunization and the background of canine adenovirus (CAV) infection, and to establish a dual fluorescent quantitative PCR detection method for rabies virus (RV) and canine adenovirus type 2 (CAV2). Methods A dual fluorescent quantitative PCR detection method was established by designing specific primers and probes for E1 gene of CAV and G gene of RV for the detection of CAV2-ΔE3-CGS. Oral swabs, anal swabs and environmental samples of stray dogs from experimental animal farm and dog detention center were tested. Results The standard curves generated by this method were Y=-3.351 × logX + 44.895, R² = .999 and Y=-3.413 × logX + 45.192, R²=0.996, respectively. The linear relationships were good, and the minimum detection limits were both 102 copies/μL. CAV2-ΔE3-CGS was not detected in experimental animal farm. CAV was detected in dog detention center, and the positive rates were 5.88% (5/85) in oral swabs, 8.24% (7/85) in anal swabs, and 4% (1/25) in environmental samples. Conclusion The dual fluorescent quantitative PCR method can be used for the detection of CAV2-ΔE3-CGS after immunization and the investigation of CAV infection. The present study has shown that no CAV2-ΔE3-CGS has been detected after immunization and CAV infection rate of stay dogs is low in Shanghai. CAV2-ΔE3-CGS oral immunization meets requirement and is applicable.