Focusing on the field of palliative care，the Rodgers evolutionary concept analysis method was used to analyze the literature related to good death in the context of Chinese culture.The development history and application，definition and characteristics，influencing factors and their impacts，measuring indicators and tools of the concept of good death were elaborated，and further discussions were conducted.Good death refers to an individual’s peaceful and painless journey towards death，without subjective pain or concern，and calmness under the premise of sufficient longevity，while receiving care and companionship during the process of death from family，especially children and grandchildren，as well as achieving moral fulfilment and transcendence.The characteristics of good death in the context of Chinese traditional culture include the indirect expression of physical and mental pain being “understood” and properly handled，the construction of dying dignity based on virtue rather than autonomy，the emphasis on filial piety and emotional connections in the family，making after-death arrangements and realizing intergenerational inheritance，as well as the emphasis on achieving the integrity of life at the moment of death，which have distinct Chinese cultural characteristics.In the future，the connotation and extension of the concept of good death should be further explored，so as to assist in the development of localized theory and practice systems of good death.

From the perspective of hospice care,focusing on the entire process before and after the occurrence of a death event,taking the interpretation of the concept of death value in hospice care as the starting point,this paper explored the value connotation implied in the process of death from the perspectives of the terminal person,caregivers,and social culture,as well as summarized the characteristics of the death value.Meanwhile,in the current social context of the difficulty in achieving good death due to the shallow understanding of death,this paper analyzed the great significance of the construction of the death value concept in hospice care for improving the personal death quality of the terminal person,promoting the quality of end-of-life,and accelerating the formation of a social environment of good death,with a view to stimulating academic attention to the construction of the death value of terminal person,and providing conceptual reference for improving the quality of hospice care services.

Objective:To analyze the potential clinical biological factors influencing the major pathological response (MPR) to neoadjuvant immunochemotherapy in patients with resectable head and neck squamous cell carcinoma (HNSCC).Methods:This retrospective study enrolled patients with resectable HNSCC who underwent neoadjuvant immunochemotherapy at Sun Yat-sen University Cancer Center from June 1, 2019 to December 31, 2021. Binary logistic regression was used to analyze the correlation between clinical characteristics, inflammatory markers and MPR, and a nomogram model was constructed. The calibration curve and decision curve analysis were used to verify the predictive ability and accuracy of the nomogram model.Results:A total of 173 patients were included in the study, with 141 males and 32 females, aged from 22 to 83 years. After pathological assessment, the patients were divided into two groups: MPR group (108 cases) and non MPR group (65 cases). Logistics regression analysis indicated that the patients with HPV+oropharyngeal cancer, partial response or complete response by imaging assessment, low pre-treatment platelet/lymphocyte ratio, low pre-treatment C reactive protein/albumin ratio and lower pre-and post-treatment C reactive protein/albumin ratio difference were more likely to have MPR (all P<0.05). Nomogram model was constructed based on the above factors, with a C-index of 0.826 (95% CI: 0.760-0.892), and the calibration curve and decision curve analysis confirmed the prediction accuracy of the model. Conclusion:This study shows that many factors are related to MPR of patients with resectable HNSCC receiving neoadjuvant immunochemotherapy and the constructed nomogram model helps to develop personalized treatment strategies for the patients.

Objective To explore the effectiveness of ADDIE instruction model(Analyse,Design,Develop,Implement,Evaluate)in the on-the-job training for neonatal transfer nurses to improve the comprehensive ability in life-saving as well as to ensure the safety of neonates during the transfer.Methods The pre-and post-control study in self-trained comparison was conducted with 35 neonatal nurses in our hospital.Thirty-five neonatal nurses in our hospital were included in a special training group for neonatal transport.According to the ADDIE instruction model,the training needs of nurses were analysed,special training protocols were designed and developed,training rules were implemented and the effects of training on the nurses were evaluated.Scores in professional theoretical knowledge,practical and various skills and teamwork and communication abilities in neonatal transfer were compared before and after the implementation of the ADDIE instruction model.Results All of the 35 nurses had completed the training and responded to the survey.The scores in professional theoretical knowledge,practical skills and teamwork and communication abilities in the neonatal transfer nurses were all significantly increased after the training with ADDIE instruction model(P＜0.001).Conclusions On-the-job training of ADDIE instruction model among the neonatal transfer nurses can effectively enhance the professional knowledge and practice skills,enable the nurses to play a leading role in the process of treatment and improve abilities in teamwork and communication of the neonatal transfer nurses.The ADDIE instruction model provides valuable insights in the training of neonatal transfer nurses.

ObjectiveBased on network pharmacology and molecular docking techniques， the mechanism of essential oil from Chimonanthus nitens leaves （CLO） in the treatment of acute lung injury （ALI） was predicted， and a rat model of ALI was established to verify the mechanism of CLO. MethodThe composition of CLO was determined by gas chromatography-mass spectrometry （GC-MS）. The component targets were obtained from PharmMapper and SwissTargetPrediction databases， ALI-related targets were obtained from GeneCards， Online Mendelian Inheritance in Man （OMIM） and DisGeNET， cross-over analysis with differential expressed genes （DEGs） of ALI obtained from Gene Expression Omnibus （GEO） on the Venny 2.1.0 platform yielded potential anti-ALI targets of CLO. Protein-protein interaction （PPI） analysis of potential targets was carried out by STRING 11.5. The tissue expression profiles of potential targets were obtained from the National Center for Biotechnology Information （NCBI） and the target tissue distribution maps were constructed. Potential targets were analyzed for Gene Ontology （GO） function and Kyoto Encyclopedia of Genes and Genomes （KEGG） pathway enrichment by RStudio 4.0.0 software. Composition-target-pathway network was constructed by Cytoscape 3.9.1 software， and key components and pathways were screened out and verified by molecular docking. ALI model was established by lipopolysaccharide （LPS） induction， levels of interleukin （IL）-6 and tumor necrosis factor （TNF）-α in serum of rats were measured， the expression levels of IL-17 protein in the lung tissue of ALI rats were analyzed by immunohistochemistry. ResultA total of 19 components of CLO were identified by GC-MS， and 18 potential targets were obtained by target screening. After PPI analysis， 15 target proteins with interaction relationship were obtained， further analysis showed that they were highly expressed in lung and thymus. The network diagram of component-target-pathway was analyzed to obtain the key components， including bornyl acetate， linalool， elemol， geranyl isobutyrate， and the core targets of matrix metalloproteinase 13 （MMP13）， S100 calcium binding protein A9 （S100A9）， spleen tyrosine kinase （SYK）， as well as the main signaling pathways， such as IL-17 and TNF. The results of molecular docking showed that the key components were stably bound to MMP13 and S100A9 of IL-17 signaling pathway. The results of pharmacological experiment confirmed that CLO could significantly inhibit the expression of IL-6 and TNF-α in serum of ALI rats， and decrease the expression of IL-17 protein in lung tissue of ALI rats. ConclusionCLO can achieve the therapeutic effect on ALI and protect lung tissue， the mechanism may be related to the decrease of the expression of IL-6 and TNF-α in serum and the inhibition of the activation of IL-17 signaling pathway in lung tissue of ALI rats.

Objective:To retrieve, evaluate and summarize the evidence of prevention of venous thromboembolism in gynecological cancer patients during perioperative period, so as to provide scientific basis for clinical practice.Methods:We systematically searched the Chinese and English databases, the guide website, and the professional association website for evidence on the prevention of venous thromboembolism in gynecological cancer patients during perioperative period, including the guideline, evidence summary, recommended practice, systematic review, and expert consensus. The retrieval time limit was from the establishment of the database to February 19, 2022. Two evidence-based trained researchers selected corresponding evaluation tools according to different types of articles to evaluate the quality of the articles, including the extraction, translation and integration of recommendations.Results:A total of 18 articles were included, including 9 guidelines, 1 evidence summary, 2 recommended practices, 5 systematic reviews, and 1 expert consensus. Finally, 20 pieces of evidence were formed from 6 aspects: risk factors, admission assessment, deep venous thrombosis screening, prevention of venous thromboembolism, duration and health education.Conclusions:This study summarizes the best evidence for prevention of venous thromboembolism in gynecological cancer patients during perioperative period, in order to reduce the incidence of venous thromboembolism in patients through early prevention, screening and identification, and provide evidence-based basis for clinical nurses.

Objective To predict the molecular mechanism of Dihuang (Rehmanniae Radix) in the treatment of diabetic nephropathy (DN) complicated with depression based on network pharmacology. Methods The components of Dihuang (Rehmanniae Radix) were identified from the Integrated Pharmacology-based Research Platform of Traditional Chinese Medicine (TCMIP), Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), and relevant literature. The component targets were detected by combining the SwissTargetPrediction and PubChem databases. Disease targets were collected from the Therapeutic Target Database (TTD), DisGeNET, and Ensembl databases with “diabetic nephropathy” and “depression” as keywords. The disease-component targets were mapped using Venny 2.1.0 to obtain potential targets. A protein-protein interaction (PPI) network was constructed using the Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) database and Cytoscape 3.7.2. The co-expression genes of the key targets were collected based on the COXPRESdb 7.3. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were performed for potential targets using R language. Target-component docking was verified and evaluated using Discovery Studio 4.5. Results According to the databases and literature reports, Dihuang (Rehmanniae Radix) contained 65 active components, and had 155 related targets for the treatment of DN complicated with depression. PPI screening showed that the key targets included serine/threonine protein kinase 1 (AKT1), signal transducer and activator transcription 3 (STAT3), interleukin 6 (IL-6), mitogen-activated protein kinase 1 (MAPK1), and vascular endothelial growth factor A (VEGFA), etc. GO enrichment analysis mainly involved biological processes, such as lipid metabolism, protein secretion regulation, cell homeostasis, and phosphatidylinositol 3 kinase activity. KEGG pathway enrichment analysis included the role of the AGE-RAGE signaling pathway in diabetic complements, insulin resistance (IR), neurotrophin signal path, Toll-like receptor signaling pathway, relaxin signaling pathway, epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs), etc. Molecular docking showed that the target had high affinity for stachyose, manninotriose, verbascose, nigerose, etc. Conclusion Based on network parmacology, this study preliminarily predict the effects of Dihuang (Rehmanniae Radix) in treating DN complicated with depression by regulating inflammation, glucose metabolism, nution nerve, etc.

Objective To investigate the clinical effect of alprostadil in the treatment of coronary heart disease and its effect on myocardial microcirculation and hemorheology.Methods From January 2015 to October 2017,100 patients with coronary heart disease admitted to the First People's Hospital of Wenling were randomly divided into two groups according to the digital table,with 50 cases in each group.The control group was treated with routine therapy.The observation group was treated with alprostadil on the basis of routine treatment.The clinical efficacy,myocardial microcirculation index and hemorheology index were compared between the two groups.Results The total effective rate of the observation group was 96％ (48/50),which was higher than 82％ (41/50) of the control group,and the difference between the two groups was statistically significant (x2 =5.005,P ＜ 0.05).After treatment,the cardiac troponin Ⅰ and myocardial troponin T in the observation group were (0.023 ±0.014)μg/L,(0.012 ±0.006)μg/L,respectively,which in the control group were (0.037 ± 0.015) μg/L,(0.019 ± 0.008) μg/L,respectively,the differences between the two groups were statistically significant (t =4.825,4.950,all P ＜ 0.05).The erythrocyte hematocrit,plasma viscosity,erythrocyte sedimentation rate,erythrocyte electrophoresis time in the observation group were (25.69 ± 3.87) ％,(293.42 ± 12.73) s,(15.21 ± 4.59) mm/h,(1.29 ± 0.37) mp/s,respectively,which in the control group were (32.54 ± 4.52) ％,(326.17 ± 18.65) s,(21.85 ± 5.93) mm/h,(1.76 ± 0.43) mp/s,respectively,the differences between the two groups were statistically significant (t =8.140,10.256,6.261,10.256,all P ＜ 0.05).Conclusion Alprostadil in the treatment of coronary heart disease can improve the clinical efficacy and improve the patients'myocardial microcirculation and hemorheological indicators.

Objective To investigate the risk factors associated with epididymitis after transurethral resection of prostate.Methods A retrospective analysis of 352 patients with benign prostatic hyperplasia (BPH) who underwent transurethral resection of prostate in X'an Aerospace General Hospital from January 2015 to December 2017 was performed.There were 14 cases of epididymitis and 338 cases of nonepididymitis.Measurement data were expressed as ((x) ± s),t test was used for comparison between groups;count data was expressed by rate (％),and chi-square test was used for comparison between groups.Univariate and multivariate logistic regression analyses were used for factors that may lead to post-urethral epididymitis.Results Univariate logistic regression analysis showed that preoperative leukocytic positive,urine glucose positive and prostate volume had significant effects on postoperative epididymitis (P ＜ 0.05).Multivariate logistic regression analysis showed that prostate volume increased (OR =0.182,P =0.005)was an independent risk factor for postoperative epididymitis.Conclusion The enlargement of prostate volume is an independent risk factor for postoperative epididymitis.For large-volume prostate surgery,the purpose of relieving obstruction can be achieved.

Objective: To investigate the clinical significance of scheduled diclofenac sodium in gynecological hysteroscopic surgery. Methods: A total of 125 patients undergoing hysteroscopic surgery were divided into observation group(64 cases) and control group(61 cases) according to the operation date.The observation group received diclofenac sodium(50mg) 30min before operation and after operation.The control group was anesthetized with propofol 2mg·kg^-1·h^-1.The pain at 1h and 2h postoperatively, the incidence of adverse reactions within 12h after operation, the time from operation to bed ambulation, anesthetic cost and comfort of patients were compared between the two groups. Results: The pain scores of VAS in the observation group at 1h and 2h postoperatively were (3.23±1.75)points and (1.84±1.36)points, respectively, which were significantly lower than those in the control group[(5.07±1.73)points and (2.75±1.60)points, t=-5.875, -3.435, all P<0.05]. The incidence of nausea and vomiting in the observation group within 12h after operation was less than that in the control group(5 cases vs.27 cases)(χ²=12.175, P<0.05). The time spent on ambulation of the observation group[(11.17±2.18)min]was significantly shorter than that of the control group[(17.84±3.42)min](t=-12.933, P<0.05). The anesthetic cost of the observation group was significantly lower than that of the control group (1.24 CNY vs.71.30 CNY, t=18.130, P<0.05). Conclusion The diclofenac sodium plan anal preoperative analgesic effect in patients undergoing gynecological hysteroscopic surgery is better, so that out of bed activities ahead of time, can reduce the anesthesia costs, gynecological hysteroscopy can be used as the preferred method of anesthesia.