Objective To investigate correlations between nursing students’discrimination on psychopaths and exposure to them.Method One hundred and twenty-one nursing students were involved in the investigation by a general information questionnaire,a discrimination against mental patients scale(DAMPS)and an exposure to mental patients scale(FLS).Results The total mean score on discrimination,scores on isolation dimension and scores on capability were all significantly lower than the norms(all P<0.01).Negative correlation was observed between nursing students’discrimination against patients and exposure to patients(r=-0.31,P<0.05). Conclusion Measures should be taken to encourage nurses to understand patients so as to alleviate their discrimination.

Objective To investigate the state of perceived stigma,self-efficacy and quality of life of patients with mental disorders,and analyze the relationship among these variables,and explore the mediating effect of self-efficacy between the perceived stigma and quality of life.Methods Totally 406 patients with mental disorders were assessed with the Perceived Devaluation-Discrimination Scale (PDDS),Self-efficacy Scale (SES) and Schizophrenia Quality of Life Scale (SQOLS).Results The average score of PDDS was (2.44±0.36).The average score of GSES was (25.75±7.31).The perceived stigma,self-efficacy and quality of life were significantly correlated with each other.The self-efficacy played a mediating role between perceived stigma and quality of life.Conclusions The self-efficacy is the intermediary variable of perceived stigma and QOL of patients with mental disorders.

Objective To understand psychiatry hospital nurse' s self-compassion situation, explore the influencing factors, for nursing managers to know about the clinical nurses psychological health and to provide a reference data of intervention to improve the level of self-compassion. Methods A total of 381 clinical nurses from the Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital) completed the survey using the questionnaire including the Self-Compassion Scale (SCS) and general information questionnaire. The influence factors were analyzed by chi-square test and Logistic regression analysis. Results The total score of SCS was (85.43 ± 10.23) points in 381 clinical nurses with the medium level, which was less than that of other nurse group (109.21±9.76) points, and there was significant difference(t=-45.388, P < 0.01).The Logistic regression analysis showed that female and working in the psychiatric ward were the risk factors of self compassion(OR=1.772, 1.995, P<0.05 or 0.01). While on the night shift was the protective factor(OR=0.536, P < 0.01). Conclusions Psychiatric hospital nurse' s self-compassion is at medium level. When the nurses cope with the negative events may lack adjustment method. Nursing managers should pay attention to train the ability of the nurse individual self-compassion, targeted to carry out active intervention measures.

Objective To investigate needs of caregivers of patients with schizophrenia for mental health knowledge and provide the scientific evidence for formulating the general intervention to improve the caregivers′mental health knowledge and skills . Methods Sixty-five caregivers of the patients with schizophrenia participated in the survey by a general state questionnaire and the requirement to mental health knowledge and skill questionnaire using the convenience sampling method. The survey included mental illness knowledge drug, knowledge rehabilitative therapy and self-adjustment. Results Among all the items of the questionnaire, the 3 items they needed most was mental illness knowledge, the preventing method and the symptoms of the recurrent diseases. The 3 items they needed most in respect of drug knowledge were what examinations are needed when taking special drugs, the adverse reactions of the antipsychotic drugs and the importance of persisting in taking drugs. The 3 they needed most in respect of rehabilitative therapy were the relationship between psychology and disease rehabilitation, the role of mental treatment and the role of work-entertainment therapy. The 3 items they needed most in respect of self-adjustment included sleep adjustment, self-adjustment of affects and self-management of daily life and instructions on dieting. Conclusions The caregivers′mental health knowledge and skills are not enough. Therefore, their mental health knowledge and skills should be strengthened so that they can take better care of the patients to realize comprehensive rehabilitation of patients.

Objective To investigate the influence of stigma on QOL of patients with mental disorders.Methods By using Link stigma series scale and schizophrenic quality of life scale,we assessed and analyzed 406 psychiatric patients′stigma and QOL, as well as the correlation and influence between them.Results The score of perceived devaluation-discrimination dimension of the stigma scale had positive correlation with total score of QOL,score of psycho-social dimension and score of motivation and energy dimension (P <0.05).The scores of challenge dimension and separation dimension in the stigma scale had positive correlation with motivation and energy dimension of the QOL scale (P <0.05).Regression analysis showed that stigma did not have influence on QOL of patients with mental disorders.Conclusion Stigma in psychiatric patients has no significant influence on QOL,but correla-tion relationship exists between them.The higher score of perceived devaluation-discrimination dimension,challenge dimension and separation dimension of stigma scale,the poor QOL the patient would have.

Objective To investigate the effect of Roy Adaptation Model(RAM)in patients with adolescent insanity.Methods One hundred patients with adolescent insanity during October 2011 to March 2012 were randomized in equal number into two groups by random digit table:the study group and the control group.The former were intervened with RAM and the latter received routine care and health education.Seven weeks after intervention,Hamilton Depression Rating Scale(HAMD),Hamilton Anxiety Scale(HAMA) and Observation Scale(NOSIE)were used for the assessment. Results After intervention,the scores on HAMD and HAMA in the study group were significantly lower,compared to the control group(P<0.01).The scores on social function,social interest,subjective support and use of social support were all significantly higher than those of the control group(all P<0.01). Conclusions RAM can improve their ability of the patients with adolescent insanity to adapt to the environment.It may improve their mental state and their quality of life.

Objective:To investigate the level of rumination and its influential factors among Chinese psychiatry nurses who go through work place violence.Methods:In this study, 150 psychiatry nurses were recruited from Affiliated Brain Hospital of Guangzhou Medical University (specialize in psychiatry), via the combination of convenient sampling and snowball sampling. Chinese Event-related Rumination Inventory (C-ERRI) was applied in the survey.Results:The total score of C-ERRI was (22.11±9.62) points, and the scores of intrusive rumination subscale and deliberate rumination subscale were (12.99±5.58) and (9.12±6.01) points, respectively. Multiple Linear Regression Analysis show that assault frequency in recent year ( B=-3.195, P<0.01) and whether got injury in the recent assault ( B=8.591, P<0.01) were predictors of deliberate rumination, which account for 26.8% variance of the equation. Gender (male) ( B=-2.415, P<0.01), Injury frequency in recent year ( B=2.864, P<0.01) and whether got injury in the recent assault ( B=8.949, P<0.01) were predictors of intrusive rumination. They account for 36.0% variance of the equation. Conclusion:In this study, the level of rumination among Chinese psychiatry nurses was low. Their rumination style was deliberate rumination.

Objective To investigate the flora distribution and drug resistance status in the Affiliated Hospital of Academy of Military Medical Sciences so as to provide experimental data for clinical doctors to use antibiotics more efficiently.Methods The clinical data of pathogenic bacterial infections over nearly one year in our hospital were retro -spectively analyzed .Results There were 3815 strains of pathogenic bacteria isolated from the sample .The percentage of Gram-positive strains was 36.4%while that of Gram-negative bacteria was 63.6%.The most common bacteria were Esche-richia coli, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa and Staphylococcus epidermidis.In terms of drug tolerance , Enterobacteriaceae remained highily sensitive to carbapenems .The total resistance rate was 2%-5%.The resistance rate of A.baumannii to meropenem and imipenem was 60%.There were still a few pan-drug resistant strains among K.pneumoniae,A.baumannii and P.aeruginosa,but there were no drug resistant strains to vancomycin , tige-cycline and linezolid in Staphylococcus.The resistance rate of Enterococcus faecium to vancomycin was 9%.The bacteria were distributed predominantly in ICU ,Department of Hematology and Department of Oncology .The samples were mainly composed of phlegm specimens .Conclusion The high distribution in the three departments mentioned above is largely re-lated to the diseases being treated .The specimens from the lower respiratory tract show more types of bacteria that are mostly drug-resistant, and the isolating rate of vancomycin resistant Enterococcus and carbapenems resistant K.pneumoniat is com-paratively high .

OBJECTIVETo detect the expression of Nusap1 of surgical margins in hepatocellular carcinoma (HCC) and investigate its association with early tumor recurrence.

METHODSThe expression of Nusap1 in the surgical margins of HCC, which were histopathologically negative for tumor cells, was examined using immunohistochemistry in 61 HCC cases.

RESULTSFifteen of 21 (71.4%) cases with immunohistochemical positivity for Nusap1 expression in the surgical margins had early recurrence of HCC, a rate significantly higher than that in patients with negative Nusap1 expression (12/40, 30%) (P<0.05).

CONCLUSIONSNusap1 expression in the surgical margins of HCC is closely correlated to early postoperative recurrence and can serve as an indicator for predicting early recurrence of HCC.

Adolescent ; Adult ; Aged ; Carcinoma, Hepatocellular ; metabolism ; pathology ; surgery ; Female ; Humans ; Immunohistochemistry ; Liver Neoplasms ; metabolism ; pathology ; surgery ; Male ; Microtubule-Associated Proteins ; metabolism ; Middle Aged ; Neoplasm Recurrence, Local ; pathology ; Young Adult

In order to investigate the apoptosis triggered by porcine circovirus type 2 (PCV2) in lymphocytes and the underlying mechanism, the levels of apoptosis and the expression levels of miRNA were examined by flow cytometry, Western blotting and real-time PCR (qPCR). The mimics or inhibitors of miR-125a-5p, an apoptosis-related miRNA, were transfected into PK-15 cells, and the apoptosis rate was examined upon overexpression or inhibition of mir-125a-5p. The target gene of mir-125a-5p was predicted by bioinformatics method, and the regulation of mir-125a-5p on the target gene was analyzed by luciferase reporter assay. The expressions of Bcl-2, Bax, cytochrome C and caspase-3 were detected by Western blotting. The results showed that exosomes secreted by PK-15 cells infected with PCV2 significantly increased the lymphocyte apoptosis rate, which was dose-dependent in certain concentration range. The expression of miR-125a-5p was dramatically increased. The apoptosis rate was increased significantly in the cells transfected with miR-125a-5p. It was predicted that there were binding sites of miR-125a-5p at Bcl-2 3'UTR by TargetScan. The luciferase activity of wild-type pmir-Bcl-2 3'UTR was inhibited significantly by miR-125a-5p mimics, but that of mutant pmir-Bcl-2 3'UTR was not changed. By Western blotting, Bcl-2 was reduced significantly, while Bax, cytochrome C and caspase-3 increased significantly, and the ratio of Bcl-2/Bax was significantly decreased. These results showed that PCV2 up-regulated the expression of miR-125a-5p through exosomes, then inhibited the expression of Bcl-2 at both mRNA and protein level, activated mitochondrial apoptosis pathway and induced apoptosis in lymphocytes.
3' Untranslated Regions ; Animals ; Apoptosis/genetics* ; Caspase 3/genetics* ; Cell Proliferation/genetics* ; Circovirus/genetics* ; Cytochromes c/genetics* ; Luciferases/genetics* ; Lymphocytes/metabolism* ; MicroRNAs/metabolism* ; Swine ; bcl-2-Associated X Protein/genetics*