Public hospitals have formed a relatively perfect working foundation in the introduction and training of young talents,but the evaluation system of young talents is not perfect.Based on the requirements of high-quality development,grasp the principle of party management of talents,combine the talents development situation in Jiading District Maternal and Child Health Care Hospital,takes the special training of young talents in administration as the starting point,comprehensively uses the literature method,interview method and Delphi method to establish the index database,uses the exploratory factor analysis meth-od to calculate the index weight,and constructs the evaluation model of young talents in hospital administrative management,so as to help hospitals better screen and evaluate talents and give full play to the value and role of talents as the first resource.

Public hospitals have formed a relatively perfect working foundation in the introduction and training of young talents,but the evaluation system of young talents is not perfect.Based on the requirements of high-quality development,grasp the principle of party management of talents,combine the talents development situation in Jiading District Maternal and Child Health Care Hospital,takes the special training of young talents in administration as the starting point,comprehensively uses the literature method,interview method and Delphi method to establish the index database,uses the exploratory factor analysis meth-od to calculate the index weight,and constructs the evaluation model of young talents in hospital administrative management,so as to help hospitals better screen and evaluate talents and give full play to the value and role of talents as the first resource.

Objective To investigate the effect of Euphorbia helioscopia on biological behaviors of non-small cell lung cancer(NSCLC)cells.Methods NSCLC cell lines PC-9 and A549 treated with different concentrations of Euphorbia helioscopia preparations were examined for changes in proliferation,apoptosis,invasion and migration using CCK-8 assay,colony formation assay,flow cytometry,wound healing assay and Transwell assay.Western blotting was performed to detect the changes in protein expressions of Bax,Bcl-2,E-cadherin,vimentin,MMP2,and MMP9 in the treated cells.PC-9 cells were injected subcutaneously into BALB/C nude mice to establish a nude mouse subcutaneous tumor model.According to the growth of subcutaneous tumors,mice were randomly divided into control group:gavaged daily with saline;Euphorbia helioscopia-treated group:gavaged daily with Euphorbia helioscopia 65 mg/mL,and Euphorbia helioscopia granules were dissolved in saline;cisplatin-treated group:injected intraperitoneally with cisplatin 4 mg/kg every 5 days,6 mice per group.The subcutaneous tumor volume and mass changes of mice were measured,and the toxic effects of Euphorbia helioscopia on heart,liver,spleen,lung and kidney as well as the therapeutic effects of Euphorbia helioscopia were observed in the mice bearing tumor.Results Euphorbia helioscopia granules concentration-dependently inhibited the proliferation and survival of PC-9 and A549 cells,significantly promoted cell apoptosis,suppressed invasion and migration abilities of the cells,up-regulated the expression levels of E-cadherin and Bax,and down-regulated the expressions of Bcl-2,vimentin,MMP2,and MMP9.In the tumor-bearing mice,treatment with Euphorbia helioscopia significantly inhibited tumor growth without producing obvious toxicity in the vital organs.Conclusion Euphorbia helioscopia can inhibit proliferation,invasion,and migration and induces apoptosis of NSCLC cells in vitro.

Objective To investigate the effect of Euphorbia helioscopia on biological behaviors of non-small cell lung cancer(NSCLC)cells.Methods NSCLC cell lines PC-9 and A549 treated with different concentrations of Euphorbia helioscopia preparations were examined for changes in proliferation,apoptosis,invasion and migration using CCK-8 assay,colony formation assay,flow cytometry,wound healing assay and Transwell assay.Western blotting was performed to detect the changes in protein expressions of Bax,Bcl-2,E-cadherin,vimentin,MMP2,and MMP9 in the treated cells.PC-9 cells were injected subcutaneously into BALB/C nude mice to establish a nude mouse subcutaneous tumor model.According to the growth of subcutaneous tumors,mice were randomly divided into control group:gavaged daily with saline;Euphorbia helioscopia-treated group:gavaged daily with Euphorbia helioscopia 65 mg/mL,and Euphorbia helioscopia granules were dissolved in saline;cisplatin-treated group:injected intraperitoneally with cisplatin 4 mg/kg every 5 days,6 mice per group.The subcutaneous tumor volume and mass changes of mice were measured,and the toxic effects of Euphorbia helioscopia on heart,liver,spleen,lung and kidney as well as the therapeutic effects of Euphorbia helioscopia were observed in the mice bearing tumor.Results Euphorbia helioscopia granules concentration-dependently inhibited the proliferation and survival of PC-9 and A549 cells,significantly promoted cell apoptosis,suppressed invasion and migration abilities of the cells,up-regulated the expression levels of E-cadherin and Bax,and down-regulated the expressions of Bcl-2,vimentin,MMP2,and MMP9.In the tumor-bearing mice,treatment with Euphorbia helioscopia significantly inhibited tumor growth without producing obvious toxicity in the vital organs.Conclusion Euphorbia helioscopia can inhibit proliferation,invasion,and migration and induces apoptosis of NSCLC cells in vitro.

Objective:To evaluate the effects of ketogenic diet(KD) on pancreatic β-cell dedifferentiation in db/db mice.Methods:In animal study, 8-week-old db/db male mice with type 2 diabetes mellitus(T2DM) were randomly divided into 3 groups: T2DM model group(ND), KD group, 75% caloric restriction(CR) group, and male C57BL/6 mice of the same age as normal control group(C) fed with standard diet. Both C and ND groups were on ad lititum feeding of chow, the KD group was free to eat the ketogenic diet, and the CR group was the positive control group, consuming 75% of the calories of the ND group every day. Four weeks after different diet intervention, body weight, fasting blood glucose, fasting insulin, glucose tolerance and blood β-hydroxybutyric acid(BHB) were measured. Morphology and structure of pancreatic islet was observed by hematoxylin-eosin staining(HE). Immunofluorescence co-staining was used to observe the expression of mouse pancreatic β-cell specific transcription factors.Results:After 4 weeks diet intervention, the fasting blood glucose, insulin and the area under the curve of blood glucose in KD group was significantly decreased( P<0.05); When compared with ND group, the morphology and structure of the islets in the KD group were more regular, and the number of islet cells increased as revealed with HE staining. Pancreatic immunofluorescence co-assay showed that KD not only restored the number and arrangement of β-cells and the ratio of β/α-cell in the pancreatic islets, but also reversed the expression of specific β-cell transcription factors such as pancreatic duodenal homeobox factor-1(PDX1). Conclusion:KD can reduce fasting blood glucose, fasting insulin and improve glucose tolerance in db/db mice, which may be related to its ability to restore the expression of specific β-cell transcription factors and reverse the dedifferentiation of pancreatic β-cells.

Ketogenic diet(KD) has been used for centuries in the treatment of epilepsy, which can restrict calorie and liquid intake, with significant therapeutic effects. In recent years, KD has been proved to have therapeutic effects in other fields, such as obesity, diabetes, hypertension, cancer, Alzheimer′s disease and other chronic diseases. KD has a positive effect on the treatment of many diseases, but the high proportion of fat intake in KD process, as well as too little intake of carbohydrates, proteins and trace elements will lead to a very uneven absorption of nutrients. Therefore, the use of KD to treat disease may cause a variety of adverse reactions, and its long-term results are the subjects of controversy. The purpose of this review is to summarize the literature of KD adverse effects and their prevention and treatment methods, in order to provide guidance and assistance to clinical administration.

Metabolic syndrome(MS)is a kind of metabolic disorder, including abdominal obesity, hyperglycemia, dyslipidemia, hypertension, etc. It reflects susceptibility to diabetes, cardiovascular disease, and other pathological conditions. In recent years, ketogenic diet(KD), as one of the natural therapies, has been proved to be effective in reducing weight, lowering blood glucose, regulating lipid metabolism, and improving insulin resistance. Therefore, its application in metabolic diseases has attracted more attention. There is growing evidence demonstrating directly or indirectly that KD may be an effective treatment for MS. How to safely and effectively implement KD and explore the biochemical mechanism of KD in the treatment of MS will be the focus of clinical research in the future.

Objective To study the analgesia effect and adverse reactions of epidural and subcutaneous multimodal analgesia in thoracotomy esophageal cancer resection operation .Methods Forty patients undergoing elective esophageal cancer resection op‐eration were randomly divided into the epidural and subcutaneous analgesia group (group A) and the subcutaneous analgesia group (group B) ,20 cases in each group .The group A adopted 0 .15% ropivacaine and 0 .00002% sufentanil by continuous pumping infu‐sion before and during operation for continuous analgesia ,then intravenous tramadol was given before closing chest ,tramadol and sufentanil subcutaneous patients self‐control analgesia (PCA)were used after operation for analgesia .The group B was given intra‐venous tramadol before closing chest ,then tramadol and sufentanil patient subcutaneous controlled analgesia after operation were used for analgesia .The scores of the visual analogue scale(VAS) ,comfort scale ,sedative scores ,dose of analgesics ,pressing fre‐quency and pressing frequency ratio of PCA ,vital signs and adverse reactions were assessed at different time periods .Results The VAS scores and pressing frequency of PCA at rest and movement in the group A were remarkably decreased compared with the group B ,while the comfort status score and pressing frequency ratio of PCA were obviously increased ,the differences were statisti‐cally significant(P<0 .05);the occurrence rates of adverse reactions such as the vital signs ,sedative scores ,nausea ,vomitting ,skin itch ,chest distress after operation had no statistically significant differences between the two groups .Conclusion Epidural and sub‐cutaneous multimodal analgesia is a better multimodal analgesia scheme in thoracotomy esophageal cancer resection operation .

In current years,there is a tendency for HIV/AIDS to shift to adolescent population,thus HIV/AIDS education aimed at college students is drawing increasing attention from all parts including the governments,colleges and universities,and the whole society.By analyzing the current spreading trend of HIV/AIDS,this thesis introduces the modern teaching methods in HIV/AIDS education and existing problems,and tentatively introduces movie appreciation as a novel teaching approach.The application advantages of movie appreciation and concrete examples from six universities in Shanxi Provinces have also be delivered,aiming to explore a new pattern for HIV/AIDS education among Chinese college students.