Nursing management is an important part of hospital management,the head nurses,as leaders and organizers of first-line clinical nursing work of the hospital,play a decisive role in hospital nursing management.As the first-line managers and organizers,the head nurse management level and ability is directly related to the hospital nursing quality and the overall quality of nurses.The implementation of the performance appraisal and management by objectives in current nursing management has been more and more used in the hospital.This article aimed to review the management by objective and quantitative assessment home for head nurse at home and abroad,in order to help nursing managers to learn and master performance appraisal of head nurses,comprehensively improve quality of head nurses,promote the improvement of nursing quality,and push the development of nursing course.

This study aimed at investigating the effects of the extract of Chinese herb,Nansheteng (C.orbiculatus Thunb.),on human HepG2 cells through the overexpression of mTOR.The GV238-mTOR recombinant plasmids were transfected into HepG2 cells using molecular biological technology.The expression level of mTOR was evaluated by means of relative activity of luciferase and western blot.Human hepatic carcinoma HepG2/mTOR++ cells were treated with C.orbiculatus extract in different concentrations (20,40,80,160 and 320 tg·mL-1) for 24 h.The mTOR protein expression was detected by western blot.It was found that the protein expression of mTOR in transfected HepG2 cells was significantly enhanced.C.orbiculatus extract significantly inhibited the proliferation of HepG2/mTOR++ cells.Simultaneously,C.orbiculatus extract inhibited mTOR at its protein level in a dose-dependent manner.In conclusion,we successfully constructed recombinant mTOR cloning vectors,and established the stable HepG2 cell line with the overexpression of mTOR.Besides,C.orbiculatus extract significantly inhibited mTOR protein expression in human hepatic carcinoma HepG2 cells.

Objective To explore the level of interleukin 35-producing B cells (i35-Breg) as well as its effect factors,interleukin-35 (IL-35),in peripheral blood of patients with chronic hepatitis B (CHB),and their relationship with hepatitis B virus (HBV) DNA and liver inflammatory degree.Methods A total of 35 treatment-naive CHB patients,17 interferon (IFN)-treated HBeAg-positive CHB patients and 15 healthy controls (HC) were enrolled.The levels of i35-Breg and IL-35 in peripheral blood were tested by flow cytometry and enzyme-linked immunosorption assay (ELISA).Kruskal-Wallis test,Wilcox rank sum test and two variables correlation analysis were used for statistical analysis.Results The percentage of i35-Breg cells as well as IL-35 level in peripheral blood of naive CHB patients were 3.05％ (0.89％,4.97％) and 2.81 μg/L (0.30 μg/L,12.33 μg/L),respectively,which were both significantly higher than those in HC group,which were 0.17％ (0.13％,0.45％) and 0.17 μg/L(0,1.93 μg/L),respectively.The difference were statistical significant (Z=-3.309 and-2.419,respectively,P=0.001 and 0.016,respectively).The peripheral level of i35-Breg was negatively correlated with the viral load in treatment-naive CHB patients (r=-0.529,P=0.008),while there was no correlation between the peripheral level of IL-35 and the viral load in treatment-naive CHB patients (r=0.11,P=0.54).The levels of i35-Breg and IL-35 in HBeAg positive CHB patients were 3.16％ (1.34％,5.62％) and 4.58μg/L (0.79μg/L,22.37 μg/L),respectively,which were both higher than those in HC group.The difference was statistically significant (F=3.39 and 3.37,respectively,both P＜0.01).Compared to HC group,the IL-35 levels in peripheral blood of CHB patients with ALT and AST levels less than 300 U/L were 3.03 μg/L (0.74 μg/L,22.37 μg/L) and 3.25 μg/L (0.83 μg/L,22.35 μg/L),respectively,with statistically significant difference (F=2.868 and 3.114,respectively,both P＜0.01).Compared to HC group,the peripheral level of i35-Breg in treatment-naive CHB patients with ALT levels less than 300 U/L was 3.14％ (1.03％,4.65％),with statistically significant difference (F=3.219,P=0.004).The IL-35 level showed a decreased trend in CHB who received IFN therapy,but there was no statistically significant difference (x2 =1.45,P =0.48).Furthermore,the baseline IL-35 level in patients who developed sustained viral response (SVR) was 0 (0,13.33 g/L),which was lower than that in patients who developed partial or primary no response 0.61 μg/L (0,24.72 μg/L).However,there was no statistical difference (F=0.75,P =0.68).Conclusions i35-Breg as well as its effect factor,IL-35,are involved in the progression of chronic HBV infection.The percentage of i35-Breg cells as well as IL-35 level in peripheral blood of treatment-naive CHB patients are increased.The peripheral level of i35-Breg is negatively correlated with the viral load,while there is no correlation between the peripheral level of IL-35 and the viral load.The percentage of i35-Breg cells as well as IL-35 level in CHB patients with low inflammatory degree are increased.

Objective To investigate the clinical application of nasal-insertion type ileus-tube in the treatment of adhesive small intestinal obstruction. Methods A total of 221 patients with simple adhesive small intestinal obstruction, who were admitted to authors’ hospital during the period from January 2010 to Aug. 2014, were enrolled in this study. The patients were randomly divided into nasal-insertion type ileus-tube group (n=111) and nasogastric tube group (n=110). After the procedure, the patients were kept under close observation, focusing on the abdominal distention, gastrointestinal decompression amount, the recovery time of anal exhaustion and defecation, the vanishing time of intestinal air-liquid plane on erect abdominal X-ray film, etc. The cure rate, effective rate and transit-operation rate were calculated. The results were compared between the two groups. Results The tube placement operation was successfully performed in all patients. Compared with the nasogastric tube group, in the nasal-insertion type ileus-tube group the recovery time of abdominal distention, anal exhaustion and defecation and the vanishing time of intestinal air-liquid plane on erect abdominal X-ray film were obviously shorter, and the gastrointestinal decompression amount was larger. In the nasal-insertion type ileus-tube group the cure rate and effective rate were significantly increased, while the transit-operation rate was decreased; the differences between the two groups were statistically significant (P<0.05). Conclusion For the treatment of adhesive small intestinal obstruction, the placement of nasal-insertion type ileus-tube is effective and reliable. This technique can strikingly improve the clinical symptoms, therefore, it is worthy of promotion and application in clinical practice.

Objective:To compare the dose distribution among CyberKnife, Tomotherapy, Edge, Triology and γ-knife in stereotactic body radiation therapy (SBRT) for pancreatic cancer.Methods:Clinical data of 10 panreatic cancer patients receiving CyberKinife treatment were retrospectively analyzed. The treatment plans were designed by five apparatuses from five centers according to the uniform requirement. All plans were transferred to MIM system for the extraction of parameters, which mainly included D min, D mean and D max of PTV, conformity index (CI), new conformity index (nCI), homogeneity index (HI), gradient index (GI), coverage, D max and dose-volume of the stomach and bowel. Results:The best CI and nCI were obtained in Triology ( P<0.001), and the worst HI was found in γ-knife ( P<0.001). The best GI was found in CyberKnife, followed by γ-knife and Tomotherapy, and Edge showed the worst GI ( P<0.001). The highest D min of PTV was found in both Edge and Triology, while lower D min of PTV was found in CyberKnife and Tomotherapy ( P<0.001). Additionally, γ-knife provided the highest D mean and D max of PTV ( P<0.001). Regarding the organs at risk, the lowest D max and D 5cm 3 of the bowel ( P<0.001), D max of the stomach ( P=0.003), D max( P=0.001), D 5cm 3 ( P<0.001) and D 10cm 3 ( P=0.005) of the duodenum, D max( P<0.001) and D 0.35cm 3 ( P<0.001) of the spinal cord were found in CyberKnife. The highest D max of the bowel was found in γ-knife. Furthermore, the highest D 5cm 3 of the duodenum was demonstrated in Edge ( P<0.001) and Tomotherapy provided the highest D max( P<0.001) and D 0.35cm 3 of the spinal cord ( P<0.001). Conclusions:All five radiotherapy apparatuses can meet the requirement of SBRT for pancreatic cancer. More rapid dose fall-off could be obtained via CyberKnife and γ-knife. Triology and Edge provide better target conformity. CyberKnife can better protect the gastrointestinal tract.

OBJECTIVE: To explore the laboratory phenotype and molecular pathogenesis in a Chinese pedigree affected with Hereditary coagulation factor Ⅻ (FⅫ) deficiency. METHODS: A male proband admitted to Ningbo No.2 Hospital on July 17, 2021 due to chronic gastritis and members of his pedigree (7 individuals from three generations) were selected as the study subjects. Prothrombin time (PT), activated partial thromboplastin time (APTT), FⅧ activity (FⅧ: C), FⅨ activity (FⅨ: C), FⅪ activity (FⅪ: C), FⅫ activity (FⅫ: C), and FⅫ antigen (FⅫ: Ag) were determined. All of the exons, exon-intronic boundaries, as well as the 5'- and 3'-untranslated regions of the F12 gene were subjected to Sanger sequencing. Candidate variants were verified by cloning sequencing. The effect of candidate variants on the protein function was analyzed by bioinformatics software. RESULTS: The proband, a 47-year-old male, had significantly prolonged APTT (180.0 s) and decreased FⅫ:C and FⅫ:Ag levels (< 1%). His father, mother, brother and two sons also showed certain degrees of reduction. Genetic testing revealed that the proband has harbored compound heterozygous variants of the F12 gene, namely c.1092_1093insC (p.Lys365Glnfs*69) in exon 10 and c.1792_1796delGTCTA (p.Val579Hisfs*32) in exon 14. His mother and elder son were heterozygous for the c.1092_1093ins variant, whilst his father, brother, and younger son were heterozygous for the c.1792_1796delGTCTA variant. Analysis of the promoter region of exon 1 also showed that the proband and both sons had harbored a 46T/T polymorphism, whilst other family members were 46C/T. Bioinformatic analysis suggested that the p.Val579 is a highly conserved site. Protein model analysis showed that, with the p.Val579Hisfs*32 variant, a benzene ring was added and the hydrogen bond of surrounding amino acids was changed. Based on the guidelines from the American College of Medical Genetics and Genomics, the c.1792_1796delGTCTA was classified as a pathogenic variant (PVS1+PM2_Supporting+PM4). CONCLUSION The c.1092_1093insC (p.Lys365Glnfs*69) and c.1792_1796delGTCTA (p.Val579Hisfs*32) compound heterozygous variants of the F12 gene probably underlay the decreased FXII levels in this pedigree. Above finding has also enriched the mutational spectrum for FⅫ deficiency.
Male ; Humans ; Aged ; Middle Aged ; Pedigree ; East Asian People ; Exons ; Introns ; Family ; Factor XII Deficiency/genetics* ; 3' Untranslated Regions ; Factor XII/genetics*

Objective To investigate if improving or slowing the progression of glucose intolerance might be linked with the reduction of cardiovascular disease(CVD)events and mortality in a Da Qing population with prediabetes.Methods In 1986,577 subjects with impaired glucose tolerance in 33 clinics in Daqing city were randomly assigned to either the control group or one of three lifestyle intervention groups(diet,exercise,or diet plus exercise)to receive a 6 year lifestyle intervention.All the participants were followed for 14 years(1993-2006)after completion of the 6 year active interventions to assess the long-term effect of the interventions.In this post-hoc analysis,the participants were stratified into four subgroups(quartiles)based on their 2 h plasma glucose(2hPG)level after glucose loading at the end of the active intervention,in order to analyze the impact of plasma glucose level on CVD events and mortality.Results During the 20-year follow-up,there were a total of 142 deaths(68 of which were attributed to CVD)and 211 first CVD events(145 strokes and 66 myocardial infarctions).From the highest to the lowest levels of 2hPG in the 4 quartiles,the all-cause mortality(17.8,12.7,10.9,and 9.7/1 000 personyears),CVD mortality(9.1,5.9,6.1,and 4.9/1 1300 person-years)and the incidence of first CVD events(30.4.24.0,18.8,and 19.7/1 000 person-years)showed a clear trend of decline.In multivariate analyses,controlled for age,sex,body mass index,smoking habit,blood pressure,and intervention methods at baseline,the results showed that the 5 mmol/L elevation of 2hPG level after glucose loading in 1992 significantly increased the all-cause mortality(HR 1.335.P=0.005),the incidences offirst CVD events(HR 1.227,P=0.012)and stroke(HR 1.213,P=0.026).Conclusion In pre-diabetes population.if the lifestyle intenrentions are substantially efficacious in improving glucose intolerance,the CVD risk and mortality will be reduced.

This study was aimed to investigate whether the extracts of Celastrus orbiculatus enhanced the invasion function of maspin tumor inhibitor gene through the construction of maspin overexpression human gastric carcinoma MGC803 cell line. Maspin was cloned into plasmid GV208-EGFP eukaryotic expression vector. And then, the recombinant plasmid GV208-maspin-EGFP was transfected into human gastric carcinoma MGC803 cells. After the maspin overexpression MGC803 cell were treated with Celastrus orbiculatus extracts in different concentrations (10, 20, 40 μg·mL-1), the invasion effects were detected by Transwell chamber assay. The results showed that after the successful construction of maspin overexpression cell line, the number of cells invading through Matrigel was obviously decreased in the Transwell chamber assay. It also showed drug concentration dependency. It was concluded that maspin gene can inhibit invasion of gastric carcinoma MGC803 cells. Simultaneously, the extracts of Celastrus orbiculatus can enhance the function of maspin gene.

Objective:To systematically evaluate the clinical efficacy of oral ginger capsule or ginger powder in chemotherapy-induced nausea and vomiting in cancer patients.Methods:Computers searched Chinese Journal Full-text Database (CNKI), China Biomedical Literature Database (CBM), Wanfang Database, PubMed, EMbase, Web of Science, and Cochrane Library about oral chemotherapy in patients with cancer ginger correlation clinical curative effect of nausea and vomiting randomized controlled trial, supplemented by other search methods, the time range was built until July 2019. Quality evaluation and data extraction were performed independently by two investigators, and Meta analysis was performed by RevMan5.3 software.Results:A total of 12 articles and 13 studies were included, with a total of 1 105 patients. Meta-analysis showed that oral ginger capsule or ginger powder reduced the incidence of acute vomiting (risk ratio value was 0.76, 95% confidence interval was 0.59-0.98, P<0.05) and the severity of vomiting (mean difference value was-0.79, 95% confidence interval was-1.36--0.23, P<0.01), including the severity of acute vomiting (mean difference value was-1.39, 95% confidence interval was-2.72--0.06, P<0.05) and the severity of delayed vomiting (mean difference value was-0.46, 95% confidence interval was-0.82--0.10, P<0.05). However, there was no significant difference between the two groups in the incidence and severity of acute and delayed nausea ( P>0.05). Conclusions:This study demonstrates that oral ginger capsule or ginger powder is a complementary treatment for chemotherapy-induced nausea and vomiting in cancer patients, and more high-quality studies are needed to validate its clinical efficacy in the future.

Objective:To evaluate the status of position management of anesthesia specialist nurses in China.Methods:From January 2022 to March 2022, a cross-sectional survey was conducted using a self-made questionnaire through convenience sampling to assess the current situation of position management of anesthesia specialist nurses in tertiary hospitals in mainland China.Results:A total of 154 questionnaires were distributed, 137 of which were recovered, the response rate was 89%, and 36 questionnaires were excluded. The survey involved 101 tertiary hospitals in 25 provincial administrative regions in China, and 90% of hospitals were general hospitals. Eighty-three percent of hospitals had separate anesthesia care units, anesthesia specialist nurses accounted for ≥ 10% of nurse anesthetists in 53% of hospitals. Ninety-four percent of hospitals had the position management system of specialist nurses, more than 50% of hospitals had position responsibility and hierarchical management systems and showed difference in position benefits. Less than 50% of hospitals had employed and full-time anesthesia specialist nurses. Fifty percent of hospitals conformed to the advocacy scope of anesthesia specialist nurse service. Fifty-five percent of hospitals carried out the qualification certification of anesthesia specialist nurses, and 37% of hospitals were the training bases for anesthesia specialist nurses. Ninety-six percent of hospitals formulated the development plan of anesthesia specialist nurses.Conclusions:The position management of anesthesia specialist nurses has begun to take shape in tertiary hospitals in China at present, but the institutional system of position management and specialized management need to be strengthened.