Objective To investigate and analyse the current situation and the factors impacting nursing soft skills in order to provide targeted advice to improve students′ nursing soft skills .Methods Totally 1 000 student nurses were investigated by the nursing soft skills scale and the self‐designed questionnaire .Results First ,there was no differences between the nursing soft skill of students and the national new nurses(P> 0 .05) .But the students′ organizational management and cognitive skills were lower than that of national new nurses(P< 0 .05) .Second ,class leader ,familiarity and fancy for nursing science were the main factors impac‐ting nursing soft skills(P< 0 .05) .Third ,the students′ organizational management and cognitive skills had an increasing trend fol‐lowing the extent of familiarity and fancy for nursing science(P< 0 .05) .Conclusion Education management institution and nursing schools should try to make some reform mearsure to improve students′ nursing soft skills .

Objective To invesgate the effect of P-glycoprotein(PGP)inhibitor,verapamil,on electrobiological activity and seizure behavior in phenytoin-carbamazepine(PHT-CBZ)resistant rats.Methods The model of medically intractable epilepsy was established by kindling of amygdale. Verapamil was applied to PHT-CBZ resistant rats,followed by the observation on after discharge threshold (ADT),after discharge duration(ADD)and seizure activity.Results Compared with the control group, the ADT was higher in PHT-CBZ resistant rats peritoneally injected with verapamil((238.0?32.2)?A vs (177.0?23.3)?A,P

Objective To assess the perioperative change in Quality of Life(QoL)in patients who underwent CABG surgery. Methods The Chinese version of the SF-36 and SAQ were sent to participants at baseline and three and six months after CABG sur- gery.Results Angina stability score,one of the five SAQ domains,was lowest and postoperative SAQ domains scores were with sig- nificant improvement from baseline.Many of the dimensions of the SF-36 in postoperative patients were better than baseline.The SF- 36 was also used to evaluate in groups ONCAB and OPCAB,but no difference of the SF-36 subscale scores between the two groups was observed.Conclusion SAQ domains scores were significantly improved in three months and increased further in six months.Many of the dimensions of the SF-36 in postoperative patients were improved than baseline.No difference of the SF-36 subscale scores between the groups of ONCAB and OPCAB was observed postoperatively.

OBJECTIVEThe objective of this study was to observe the interventional effect of cod liver oil supplementation on re-vaccination to hepatitis B virus (HBV) among infants and young children.

METHODSAll 7-36 months old infants and young children, who had been vaccinated with obligatory HBV vaccines routinely by the national technical and administrative procedures for HBV vaccination on children of China, were convened among villages in Linyi, Shandong province, from October 2008 to March 2009. After detection of serum anti-HBV, one hundred children with lower serum anti-HBV were picked out for the randomized, double blinded, placebo controlled vitamin A supplementation study. The children in the intervention group (50 subjects) took 0.5 g condensed cod liver oil (containing 25 000 IU vitamin A and 2500 IU vitamin D(2)) every 15 days for six times. The children in the control group (50 subjects) were given corn oil with same volume. All children were re-vaccinated at the 30th and the 60th day of the experiment. The serum samples were collected from each child at the 90th day of the experiment. Retinol concentration in serum samples was analyzed with HPLC method before and after the intervention. The levels of serum anti-HBs were detected by the electro-chemi-luminescence immunoassay (ECLIA).

RESULTSTotal 74 children finished the supplemental experiment and blood collection, 37 subjects in each group, respectively. After intervention, the serum retinol level in the experimental and control group were (404.1 ± 123.1) and (240.8 ± 92.8) µg/L (t = 6.441, P < 0.01), respectively. The serum anti-HBs levels in the experimental and control group were (2737.2 ± 2492.6) and (1199.7 ± 2141.6) U/L (t = 2.846, P < 0.01), respectively. The rate of weak or no-answer case in experimental and control groups was 0.00% (0/37) and 10.81% (4/37) (χ(2) = 4.229, P = 0.040), respectively.

CONCLUSIONThe results showed that vitamin A supplementation might enhance the re-vaccination reaction against HB vaccine in infants and young children.

Child, Preschool ; Cod Liver Oil ; therapeutic use ; Dietary Supplements ; Double-Blind Method ; Hepatitis B ; prevention & control ; Hepatitis B Antibodies ; blood ; immunology ; Hepatitis B Vaccines ; immunology ; Hepatitis B virus ; immunology ; Humans ; Immunity, Active ; Infant ; Vitamin A ; therapeutic use ; Vitamins ; therapeutic use

Objective To investigate the attitudes of urban and rural community members toward total banning on smoking in public places and to explore the factors associated with these attitudes, in three counties/cities in China. Methods A cross-sectional study was conducted in three counties/cities in 2004, including Xin' an county of Henan province, Anyi county of Jiangxi province, and Mianzhu city of Sichuan province. A total of 5642 residents at age of 18-69 years old were interviewed face-to-face with a uniform questionnaire by locally-trained interviewers, through a random three-stage stratified sampling in each county. Factors were assumed to be associated with attitudes, using chi-square test in univariate analysis and non-conditional logistic regression model in multivariate analysis. Results The prevalence of current smoking among respondents was 44.3%. 80.7% (1379/1709) of the current smokers reported smoking often or sometimes in public places. Only 9.6% (479/4983) of the respondents reported that their indoor workplaces had totally banned on smoking. 43.5% of the respondents supported a total smoking ban strategy in pubic venues. The results of multivariate logistic regression model showed that eight factors were significantly associated with support for the total smoking ban in public places included region, residency, age, gender, education, smoking status, awareness about passive smoking hazards, and hearing of any message on tobacco control through media differences of rates regarding the factors as: residents in urban to rural areas (OR=1.29), elderly to youngsters (30-49 vs. 18-29, OR=1.46; 50-69 vs. 18-29, OR=1.71), female to male(OR=1.27), high-educated to less-educated ones, quitters to current smokers (OR=1.90), nonsmokers to current smokers (OR=2.01). Those who know messages on health hazards of passive smoking (OR=2.26), or heard of message on tobacco control through media (OR= 1.43). Conclusion Results from our study revealed that a thorough smoke-flee policy in public places should be developed and implemented in these three counties/cities.

China ; epidemiology ; Hand, Foot and Mouth Disease ; epidemiology ; Humans ; Incidence ; Weather

BACKGROUNDTo investigate whether Borna disease virus (BDV) infection is related to the schizophrenic patients from China.

METHODSA reliable Western-blot method for detection of BDV-p24 antibody was established by adjusting the reaction conditions of BDV-p24 recombinant protein and specific antibodies. The sera of schizophrenic patients and normal controls from Heilongjiang Province were screened for specific BDV-p24 antibody by this method, and the BDV-p24 antibody positive sera were confirmed by the Western-blot method with sera-GST protein absorption.

RESULTSTen of 116 (8.6%) schizophrenic patients were found to be positive for BDV-p24 specific antibody, while no BDV-p24 specific antibody was found in sera of normal controls.

CONCLUSIONSThe results demonstrate that the Borna disease virus infection also exists in China, and the infection is possibly associated with schizophrenia in some way.

Antibodies, Viral ; blood ; Blotting, Western ; Borna disease virus ; isolation & purification ; Humans ; Schizophrenia ; virology ; Viral Proteins ; immunology

The sigma-1 receptor is a molecular chaperone protein highly enriched in the brain. Recent studies linked it to many diseases, such as drug addition, Alzheimer's disease, stroke, depression, and even cancer. Sigma-1 receptor is enriched in lipid rafts, which are membrane microdomains essential in signaling processes. One of those signaling processes is ADAM17- and ADAM10-dependent ectodomain shedding. By using an alkaline phosphatase tagged substrate reporter system, we have shown that ADAM10-dependent BTC shedding was very sensitive to both membrane lipid component change and sigma-1 receptor agonist DHEAS treatment while ADAM17-dependent HB-EGF shedding was not; and overexpression of sigma-1 receptor diminished ADAM17- and ADAM10-dependent shedding. Our results indicate that sigma-1 receptor plays an important role in modifying the function of transmembrane proteases.
ADAM Proteins ; metabolism ; ADAM10 Protein ; ADAM17 Protein ; Amyloid Precursor Protein Secretases ; metabolism ; Animals ; Betacellulin ; COS Cells ; Cercopithecus aethiops ; Gene Expression ; HEK293 Cells ; Heparin-binding EGF-like Growth Factor ; Humans ; Intercellular Signaling Peptides and Proteins ; metabolism ; Membrane Microdomains ; metabolism ; Membrane Proteins ; metabolism ; Receptors, sigma ; agonists ; metabolism

To develop a Huntington’s disease(HD) cell model in vitro to screen drugs targeting the aggregation of polyQ,different length of CAG repeat fragments were amplified by random primer PCR, identified by DNA sequencing and were fused to the N-terminus of CAT in the pCAR system respectively which had been constructed and identified before. Recombinant plasmids were transformed into and induced to express in the host E.coli. SDS-PAGE and chloramphenicol resistance test were done to determine the solubility of the polyQ and chloramphenicol resistance levels of the fusions. With different length of CAG repeat fragments cloned and expressed in the CAT-fusion protein reporting system, it is found that when the length of the fragments increased over 40, their encoding polyQ expressed as insoluble protein and chloramphenicol resistance levels are lower, while under 40, the polyQ expressed as soluble ones and chloramphenicol resistance levels are higher. A in vitro HD model that could minimize the pathological process of the HD thus has been developed. With which by measure the recombinant bacteria’s resistance to chloramphenicol, the polyQ’ solubility and folding state in vitro by quality and quantity could be determined. Thus this model can be used to screen drugs or bioactivity materials that can inhibit aggregation of the polyQ, which thereby shedding new light on the prevent, diagnosis and therapy of HD.

This study was aimed to examine whether a combination of all-trans retinoic acid (ATRA), 1, 25-dihydroxyvitamin D(3) and androgen possesses the therapeutic value for the MDS-refractory anemia (MDS-RA), and to analyze the mechanisms in detail. 62 cases receiving a scheme of combination of ATRA, 1, 25-dihydroxyvitamin D(3) and androgen (group A) were monitored. The remaining 33 cases (group B) were provided with vitamin supplementation, chalybeate drugs, and one or two of the combination. Bone marrow aspiration and biopsy were performed for collecting the specimens at the baseline and afterwards. The conditions of the patients were monitored by means of weekly complete blood counts and the monthly examination, including toxicity test, physical examination, electrocardiography, and biochemistry panel. The results showed that after treating for 8 weeks in group A, 4 out of 62 patients showed complete remission and 12 patients showed partial remission according to the defined response criteria, and 43 patients (69.35%) showed hematological improvement (HI). The further treatment for 16 out of 62 patients (25.81%), 13 failures (10 deaths, 2 RAEB and 1 RAEB-T) and 3 transformations (M(2), M(3), M(5)) with a median survival interval of 26.25 months, were observed and interrupted for some reasons. However, partial remission was observed only in 3 patients in group B, and HI amounted to 51.51%. Furthermore, the disease progression was observed in 12 out of 33 patients (36.36%) with a median survival interval of 16 months, 9 failures (including 6 deaths, 2 RAEB and 1 RAEB-T) and 3 transformations (M(2), M(3), M(4)). The overall ratios of survival for 3 and 5 years in group A, which received the combination, reached to 69.24% and 53.72% respectively, in comparison with 52.23% and 31.34% in the patients of group B (log-rank, P = 0.016). The following requirements, if were met, would be significant for prognosis: the combination regiment, no transformation, children, no complication, female, 90-120 g/L of hemoglobin concentration, normal cellular bone marrow and uni-cytopenias (P < 0.05). Moreover, Cox regression showed that therapy, transformation and age are all the independent factors (P < 0.05). It is concluded that the combination of above mentioned 3 drugs may be effective and safe treatment for the patients with MDS-RA. Its relevant mechanisms can be involved in the combination, that elicits a wide range of pharmacological effects, such as differentiation, anti-tumor-promotion, anti-apoptosis, anti-angiogenesis, anti-cachexia and immunoregulation.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Androgens ; administration & dosage ; therapeutic use ; Anemia, Refractory ; blood ; drug therapy ; Blood Cell Count ; Calcitriol ; administration & dosage ; therapeutic use ; Child ; Child, Preschool ; Drug Therapy, Combination ; Female ; Humans ; Male ; Middle Aged ; Myelodysplastic Syndromes ; blood ; drug therapy ; Retrospective Studies ; Survival Analysis ; Time Factors ; Treatment Outcome ; Tretinoin ; administration & dosage ; therapeutic use