Objective To introduce the Patient Mistreatment Scale into the field of nursing research, and to explore the influence of patient mistreatment on job satisfaction. Methods A total of 573 nurses were investigated by using a questionnaire survey. Exploratory factor analysis and multiple linear hierarchical regression analysis were used for data analysis. Results The patient mistreatment scale included 16 items under two dimensions; the internal consistency coefficient of scale was 0.935;experiences of patient mistreatment of nurses had a significantly negative prediction on their job satisfaction (β=-0.482, P<0.01). Conclusions The patient mistreatment scale has a good reliability and validity, meanwhile, nurses suffering a high frequency of patient mistreatment will have more less level of job satisfaction.

Objective:To establish the determination methods for 5-HMF during the processing of polygonatums by HPLC and GC-MS. Methods:The contents of 5-HMF during the processing of three species of polygonatum were determined by HPLC and GC-MS, and the correlation curve of the processing time and the contents was established to study the change regularity of 5-HMF during the processing. Results:The contents of 5-HMF in the three species of polygonatum processed by steamed and stewed methods reached the peak value in 16h or so. The 5-HMF contents in the three species of polygonatum showed significant difference in the order of Polygo-natum cyrtonema Hua>Polygonatum kingianum Coll. et Hemsl. >Polygonatum. sibiricum Red. After the processing, the content of 5-HMF was increased, and the increase in stewed method was more notable than that in steamed method. Conclusion: The study pro-vides theoretical basis for the further study on the processing of polygonatum.

Acupuncture Analgesia ; Acupuncture Points ; Adult ; Aged ; Aged, 80 and over ; Catheter Ablation ; Female ; Humans ; Liver Neoplasms ; surgery ; Male ; Middle Aged ; Pain Management

Cell Line ; Human Umbilical Vein Endothelial Cells ; drug effects ; metabolism ; Humans ; Interleukin-1 ; administration & dosage ; pharmacology ; P-Selectin ; metabolism

Objective To investigate the changes in the expression of keratin genes in renal tissues during renal ischemia-reperfusion (I/R) injury in mice.Methods Six wild type male C57/B6 mice,aged 50 days,weighing 20-30 g,were divided into 2 groups (n=3 each) using a random number table:sham operation group (Sham group) and I/R group.Right renal arteries and veins were clamped for 1 h followed by reperfusion,and the left kidneys were removed to establish the model of renal I/R injury.At 24 h of reperfusion,blood samples were collected from the left ventricle for determination of serum creatinine and urea nitrogen concentrations by colorimetric method.The right kidney specimens were obtained for pathologic examination and for determination of the expression of kidney injury molecule-1 and neutrophil gelatinase-associated lipocalin mRNA (by quantitative real-time polymerase chain reaction [qRT-PCR]) and keratin genes (by Affemetrixc DNA microarray).The differentially expressed genes identified were further confirmed by qRT-PCR.Results Compared with Sham group,the serum creatinine and urea nitrogen concentrations were significantly increased,the expression of kidney injury molecule-1 and neutrophil gelatinase-associated lipocalin mRNA was up-regulated (P＜0.05),and the damage to the renal tubules was aggravated in I/R group.The results of microarray analysis showed that only keratin 20 gene (the expresion was up-regulated) was the differentially expressed gene (P＜0.05),and the results measured by qRT-PCR were consistent with those measured by Affemetrixc DNA microarray.Conclusion Keratin 20 gene expression in renal tissues is up-regulated during renal I/R injury in mice,and the change may be involved in the endogenous protective mechanism during renal I/R injury.

Objective To evaluate the efficacy and safety of sunitinib in patients with metastatic renal cell carcinoma. Methods Twenty-three male patients and 8 female patients were included in this study.All patients were metastatic renal cell carcinoma with prior radical nephrectomy or biopsy.Patients received treatment with sunitinib in repeated 6-week cycles,consisting of 4 weeks of 50 mg daily sunitinib administration followed by 2 weeks off treatment(schedule 4/2).CT scan was used to evaluate the efficacy every 2 cycles. Results Twenty-four of the patients could be evaluated the efficacy.None of them achieved complete responses,5 achieved partial responses,15 were in stable and 4 were with disease progression including 1 death.Four patients were forced to stop treatments because of poor general condition,lack of financial support or hepatic injury.Three cases could not be evaluated because of no long enough follow-up.The objective response rate was 21%(5/24)and disease control rate was 83%(20/24).The common adverse effects included hand-foot syndrome,diarrhea,anorexia,stomatitis,hemorrhagic tendency and hematotoxicity.But almost all of them were curable by using adjuvant drugs. Conclusions Sunitinib is efficient in the treatment of metastatic renal cell carcisoma.Most of the side effects are tolerable or curable.

OBJECTIVE: To investigate the expression of monocyte chemotactic protein-1 (MCP-1) and its receptor CC chemokine receptor-2 (CCR-2) in coronary atherosclerosis plaques between sidden coronary death (SCD) and non-SCD. Methods The expression levels of MCP-1 and CCR-2 in SCD group, coronary atherosclerosis group (non-SCD), control group (normal coronary artery) were detected by immunohistochemistry. RESULTS: Positive rates of MCP-1 among the three groups were 78%, 47%, and 0%, respectively, with significant expressing differences between each two groups (P<0.05). Positive rates of CCR-2 among three groups were 72%, 47%, and 0%, respectively, with significant expressing differences between the SCD group and coronary atherosclerosis group as well as between the SCD group and control group (P<0.05), but with no significant expressing difference between coronary atherosclerosis group and control group (P>0.05). CONCLUSION Overexpression of MCP-1 and CCR-2 in coronary atherosclerotic plaques is closely correlated with SCD.
Chemokine CCL2/metabolism* ; Coronary Artery Disease/pathology* ; Death, Sudden, Cardiac/pathology* ; Humans ; Immunohistochemistry ; Receptors, CCR2/metabolism*

Infection is a catastrophiccomplication in total knee arthroplasty.Reported a case of Nocardiafarcinica infection which appeared after application of cemented total knee replacement.A 64-year-old male patient was admitted to hospital 1 months after knee surgery,with a 2-week history of pain,swelling,and restricted mobility.As no improvement could be a-chieved after synovectomy and antibiotherapy,the prosthesis were removed from him.Although improvement could not be a-chieved in the knee of the patient at the end of 10-month therapy,the case has still being followed-up.

Objective To construct the new diet intervention scheme of dyslipidemia of university teachers, discuss the effect of this plan on eating behavior change. Methods Choose two groups of college teachers in Harbin, who were hyperlipemia and had physical examinations from June to September, 2014. 44 teachers from one college were conducted the new dietary intervention as experimental group, 37 teachers from another college were the control group, used the usual method. Compared two groups before and after the intervention of dietary behavior and blood lipid. Results The experimental group′s dietary behaviors changed strongly after implement the new dietary intervention, the scores of DTS before the experiment (58.82 ± 18.47) points,3 months after the experiment (48.36 ± 14.25) points and 6 months after the experiment (44.18±14.92) points were statistically significant (F=21.308, P < 0.01). There was no statistically significant difference in control group (F = 1.129, P > 0.05), respectively (60.51 ± 16.91) points, (57.19 ± 16.35) points, (56.92 ± 21.35) points. After 6 months, the experimental group′s subjects of TC was (4.28±3.73) mmol/L, the control group was (6.23±1.04) mmol/L, the difference was statistically significant (t = 3.082, P < 0.05), there were no significant differences in TG, LDL-C and HDL-C of the two groups (P>0.05). Conclusions The new dietary guidance plan can effectively improve and maintain the dietary behavior in hyperlipidemia college teachers, and decrease the blood lipid level.

Adult ; Aged ; Aged, 80 and over ; Extracorporeal Circulation ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms ; pathology ; surgery ; Liver Neoplasms ; pathology ; surgery ; Male ; Middle Aged ; Neoplastic Cells, Circulating ; Survival Rate ; Vena Cava, Inferior ; pathology ; surgery