Objective To investigate the correlation between job stressors, resilience and turnover intention among nurses in Beijing. Methods A total of 419 nurses from top three hospitals in Beijing were investigated with the Job Pressure Scale, Resilience Scale and Turnover Intention Questionnaire from April to May 2015. Results The major job stressors in clinical nurses were as follows: problems of the nursing profession and work, time allocation and workload, patient care, working conditions and environment, management and interpersonal relationship. The total score of job stressors was 2.15 ± 0.38. Job stressors of nurses was negatively correlated with resilience (r =-0.222, P < 0.01), positively correlated with turnover intention (r=0.221, P<0.01). Conclusions Resilience plays an important role in releasing pressure of nurses. Enhancement of resilience in nurses is an important way to relieve job stress of nurses as it can reduce the turnover intention.

China ; Dental Auxiliaries ; organization & administration ; trends ; Humans

Cervical Ripening ; Female ; Humans ; Integrative Medicine ; Pregnancy

Adenocarcinoma ; chemically induced ; metabolism ; Animals ; Apoptosis ; drug effects ; Carcinogens ; toxicity ; Histocompatibility Antigens Class I ; metabolism ; Humans ; Interferon-gamma ; metabolism ; Interleukin-2 ; metabolism ; Lung Neoplasms ; chemically induced ; metabolism ; Lymphocytes ; cytology ; metabolism ; Pulmonary Surfactant-Associated Protein C ; metabolism ; Sterigmatocystin ; toxicity

Colorectal Neoplasms ; drug therapy ; pathology ; therapy ; Humans ; Pathology, Clinical ; organization & administration ; standards

Factor IX ; genetics ; Hemophilia B ; genetics ; Humans ; Male ; Mutation

Objective To investigate the role of phosphatidyl-inositol 3-kinase-Akt (PI3k-Akt) signal pathway in the attenuation of ischemia-reperfusion (I/R) injury by sevoflurane preconditioning in isolated rat hearts. Methods Ninety-six adult male SD rats weighing 220-280 g were randomly divided into 6 groups ( n = 16 each): sham operation group (group S); I/R group; sevoflurane preconditioning group (group SP); wortmannin group (group W); dimethyl sulfoxide (DMSO) group (group D) and sevoflurane preconditioning + wortmannin group (group SW) . Their hearts were excised and perfused in a Langendorff apparatus with K-H solution saturated with 95%O2-5%C02 at 37 ℃ . The hearts were continuously perfused for 180 min in group S. After 15 min of equilibration, the isolated hearts were subjected to 30 min of ischemia followed by 120 min of reperfusion in SP, W, D and SW groups. Croups SP, W, D and SW received 10 min of perfusion with K-H solution containing 2. 4% sevoflurane, 100 nmol/L wortmannin, 20 μmol/L DMSO, and 2.4% sevoflurane + 100 nmol/L wortmannin, respectively, followed by 5 min washout before I/R. Eight hearts in each group were selected and HR, left ventricular end-diabetic pressure (LVEDP), left ventricular developed pressure (LVDP), and ± dp/dtmax were recorded at the end of equilibration and at 15 min of reperfusion, Myocardial tissues were obtained at 15 min of reperfusion for determination of apoptosis (by TUNEL) and phosphorylated Akt (p-Akt) expression (by Western blot) . Another 8 hearts were selected at 120 min of reperfusion for determination of myocardial infarct size by TTC staining. Result Compared with group S, LVDP and ± dp/dt,^ were significantly decreased and LVEDP was significantly increased in groups I/R, SP, W, D and SW, and myocardial p-Akt expression was up-regulated in groups I/R, SP and D ( P ＜ 0.05). Compared with group I/R, LVDP and ± dp/dtmax were significantly increased, LVEDP and apoptosis index were significantly decreased, myocardial p-Akt expression was up-regulated, and myocardial infarct size was significantly reduced in group SP (P ＜0.05) . Conclusion Activation of PI3K-Akt signal pathway is involved in the attenuation of I/R injury by sevoflurane reconditioning in isolated rat hearts.

Bipolar disorder(BD)is a serious mood disorder with high prevalence,morbidity and mortality rates. Glycogen synthase kinase-3β(GSK-3β) is a multifunctional serine/threonine protein kinase that is generally located in eukaryotic cells with such functions as the adjustment of the synthe?sis of glycogen metabolism,cell proliferation and differentiation and gene expression. It is involved in multiple signaling pathways and regulates cell signaling proteins,structural proteins and transcription factors through phosphorylation,affecting the survival of the neurons and plasticity. According to gene poly?morphism and clinical studies,GSK-3β may be associated with BD. As a GSK-3β inhibitor,lithium is an effective BD therapeutic drug,and the small molecule inhibitor targeting GSK-3βis also a hotspot of BD treatment. GSK-3βmay be a potential target in the treatment of BD.

ObjectiveTo study the effect of early rehabilitation on disability of motion and cognition.Methods107 patients were randomly divided into two groups,rehabilitation group (51 cases) and control group (56 cases).Patients in rehabilitation group were given regular early rehabilitation,while all patients in both groups were given usual clinical treatment. The Barthel Index (BI), Fugl-Meyer Assessment (FMA), Mini-mental Status Examination (MMSE) were used to evaluate these two groups before and 3 months after treatment. ResultsAfter treatment, the scores of BI, FMA and MMSE were improved significantly(P<0.05) in rehabilitation group compared with that before treatment, so did that of BI, FMA in control group(P<0.05).The scores of BI、FMMS、MMSE in rehabilitation group improved significantly compared with that in control group(P<0.05).ConclusionEarly rehabilitation may obviously improve the motive and cognitive function and increase the quality of living of hemiplegia after stroke.

ObjectiveTo observe the effect of early rehabilitation on poststroke anxiety and depression.Methods137 stroke patients with hemiplegia were divided into the rehabilitation group (70 cases) and control group (67 cases). All patients in both two groups were given routine clinical treatment, but the patients in the rehabilitation group were given regular early rehabilitation. All patients were evaluated with Bathel Index (BI), Fugl-Meyer Motor Scale (FMMS), Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA) before and 3 months after treatment.ResultsAfter 3 months treatment, the scores of HAMD, HAMA, BI and FMMS of patients in the rehabilitation group increased significantly compared with those before treatment ( P<0.05～0.01), and those in the control group ( P<0.05). The scores of BI and FMMS of patients in the control group after treatment also increased significantly compared with those before treatment ( P<0.05). The incidences of depression and anxiety of the rehabilitation group were 22.86% and 5.71%, those of the control group were 40.30% and 16.42%, there was a significant difference between two groups( P<0.05).ConclusionThe early rehabilitation can obviously decrease anxiety and depression of stroke patients with hemiplegia.