Objective To explore the relationship between Commitment to Supervisor and Job Satisfaction and investigate the mediating role of psy?chological capital,so as to provide theoretical basis for improving their job satisfaction and promoting physical and mental health. Methods The stratified random sampling method was used to investigate 2 800 police from 7 cities in Liaoning province during the period of August to November 2014(Four questionnaires were carried out under investigation,including questionnaire of personal information,questionnaire of commitment to su?pervisor, questionnaire of psychological capital and questionnaire of job satisfaction),and the effective respondents was 2 193(78.3%). Re?sults Commitment to supervisor was positive associated with job satisfaction(β=0.488,P<0.01),and psychological capital was positive associat?ed with job satisfaction(β=0.552,P<0.01). Commitment to supervisor explained 23.7%of variance in job satisfaction while psychological capital explained 13.6%of variance in job satisfaction. Conclusion Commitment to supervisor and psychological capital have effective predictive value on police’job satisfaction. In addition,the results of study forecast that psychological capital has a mediating effect between commitment tosSupervisor and job satisfaction.

0.05);one week after surgery,the fasting blood glucose level showed a sustained and steady downward trend(P0.05).Conclusions Gastric bypass operation has a good therapeutic effect on type 2 diabetes in the non-obese patients,and this therapeutic effect is not dependent on loss of body weight.

Adult ; Benzene ; toxicity ; Female ; Humans ; Male ; Occupational Exposure ; T-Lymphocytes, Regulatory ; drug effects ; Young Adult

Acupuncture Therapy ; Humans ; Male ; Middle Aged ; Postoperative Complications ; therapy

Anus fine of low rectal cancer surgery, can make the quality of Life of patients significantly im-proved,but postoperative anastomotic leakage is still the main complication, its occurrence can lead to in-creased perioperative mortality, prolonged hospitalization, increased cost, causing a great deal to patients suffering. In this paper, we review the causes and prevention of low rectal cancer after anterior resection of anastomotic leakage.

Objective Recent researches indicate that Eph/ephrin signaling pathway is possibly related to adult neurogenesis after cerebral injury..With brief introduction of their structures and interactions,the review focus on their possible mechanism in adult neurogenesis.Methods The literatures between 2010 and 2015 were retrieved following online databases:PUBMED,ScienceDirect,Wanfang and CNKI database.The key words used in the reasearch were Eph,ephrin,cerebral injury,adult neurogenesisand so on.Results Totally 42 related articles were enrolled.And these papers discribed how researchers performed their experiments and further explained Eph/ephrin 's vital roles in adult neurogenesis.Conclusion Eph/ephrin signaling can influence adult neurogenesis after cerebral injury.positively or negatively.And Akt may be a downstream signaling molecule of Eph/ephrin that change the progress of adult neurogenesis.However,the detailed mechanisms remain to be further study.

Objective To investigate the predictive value of neutrophil and lymphocyte ratios (NLR)for the prognosis in patients with acute cerebral infarction. Methods From January 2014 to December 2015,307 consecutive patients with acute cerebral infarction admitted to the Department of Neurology,the Fifth Affiliated Hospital of Zhengzhou University were enrolled retrospectively,including 80 females and 227 males. They were divided into ether a good prognosis group (n = 195)or a poor prognosis group (n = 112)according to the scoring criteria of the modified Rankin scale (mRS). The age,gender, past medical history,National Institutes of Health stroke scale (NIHSS)score were documented on admission. The NLR values were calculated according to the neutrophil and lymphocyte counts on admission. Logistic regression analysis was used to analyze the influencing factors of poor prognosis of acute cerebral infarction. The receiver operating characteristic curve (ROC)was used to evaluate the predictive effect of the NLR level on patients with acute cerebral infarction on admission. Results (1)Compared with the good prognosis group,the age,incidence of recurrent cerebral infarction,NIHSS score on admission, NLR levels on admission in the poor prognosis group were higher. There were significant differences between groups (69 ± 12 years vs. 62 ± 14 years,25. 0% [28 / 112]vs. 14. 4% [28 / 195],5. 00 [3. 00, 9. 00]vs. 3. 00 [1. 75,5. 00],and 3. 66 [2. 62,7. 91]vs. 2. 47 [1. 94,3. 40];all P < 0. 05). There were no significant differences in other baseline data and clinical characteristics between the groups (all P >0. 05). (2)Multivariate logistic regression analysis showed that the increase of the age,NLR level on admission,and increased NIHSS score on admission,were independent risk factor for poor prognosis (OR 1. 030,1. 148,and 1. 427,respectively,95% CI were 1. 007 -1. 053,1. 059 -1. 246,and 1. 247 -1. 634, respectively;all P < 0. 05). (3)The diagnostic cut-off value of the NLR level on admission for the poor prognosis in patients with acute cerebral infarction was 2. 84. Its sensitivity was 69. 6% and specificity was 64. 6% . Conclusion The increase of the NLR level on admission had certain reference function on the poor prognosis in patients with acute ischemic stroke.

Through investigating the hospital admission and hospital discharge of vagrant mental patients in Xi-aoshan Hospital from January 2011 to December 2015 , the present study found that there existed some ethical di-lemmas including the risk ofdiagnosing mental disorder but actually not, lack of the guarantee of patients' rights and interests and supervision mechanism without guardian, long-term retention in the wards, and so on. It is sug-gested to establish right protection and supervision committee for vagrant mental patients, reduce the misdiagnosis ofdiagnosing mental disorder but actually not through the error correction mechanism, ensure proper treatment and care, create retention way, protect the basic rights of the vagrant mental patients, reduce mental disability, avoid to stray again, so as to perfect the social management system.

Objective To investigate the effect of small intestine exclusion surgery on blood glucose and oral glucose tolerance test (OGTT) in Goto-Kakizaki (GK) rat with type Ⅱ diabetes mellitus.Methods 40 GK rats were randomly divided into 5 groups:duodenal bypass (Group A,n = 8),duodenaljejunal bypass (Group B,n = 8),duodenum and total jejunum exclusion (Group C,n = 8),sub-total small intestine exclusion (Group D,n = 8),and sham-operation (Group SO,n=8).All rats were observed for 24 weeks after surgery.Fasting blood glucose was tested at 0,1,3,6,12,and 24 wk.OGTT was performed at 0,1,and 24 wk.After the administration of 3 g/kg glucose by oral gavage,blood glucose was measured in conscious rats before (baseline) and after 30,60,120,and 180 minutes.Areas under curves (AUC) were calculated by trapezoidal integration.Results Rats in group A,B,C and D had lower fasting blood glucose levels and better oral glucose tolerance as shown by lower peak and area-under-thecurve (AUC) glucose values through the entire follow-up period[group B (fasting blood glucose:(9.0±2.4) mmol/L vs.(4.4±1.0) mmol/L;OGTT peak:(20.8±3.1) mmol/L vs.(10.3±2.0) mmol/L;AUC:(2658±417) mmol·min/L vs.(1324±317) mmo·min/L,P ＜0.05 or P ＜0.01].Fasting blood glucose had no differences before 12 wk and significantly increased at 12 (9.1±2.4) mmol/L and 24 wk (10.0±2.3) mmol/L in group SO (preoperative values were (8.1±1.9) mmol/L,P ＜ 0.01.There was no differences in oral glucose tolerance as shown by lower peak and area-under-the-curve (AUC) glucose values between 0 and 1 wk (P＞0.05),while the oral glucose tolerance become worse as shown by the delay of peak,higher peak (25.6±2.0) mmoL/L vs.(21.4±2.7) mmoL/l,and AUC (3422±360) mmol·min/L vs.(2667±377) mmol·min/L.Glucose values in group SO at 24 wk compared to preoperatively (P＜0.01).Rats in group A,B,C,and D had lower fasting blood-glucose and better oral glucose tolerance compared with sham-operated group through the entire follow-up period (P＜0.05 or P＜0.01).Rats in group B had lower fasting blood-glucose and better oral glucose tolerance compared to those in group A while the effect on diabetes control in group B,C and D were similar to one another (P＞0.05).Conclusion Small intestinal exclusion containing proximal gut was effective for glucose control and improving gucose tolerance,duodeno-jejunal bypass may be applicable for diabetes control in clinical setting.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Digestive System Neoplasms ; complications ; surgery ; Female ; Humans ; Intestinal Obstruction ; etiology ; therapy ; Male ; Middle Aged ; Postoperative Complications ; therapy ; Young Adult