Background: Murraya, a genus of shrubs and trees in the Rutaceae family, consists of approximately 9 species in China with significant medicinal and horticultural value. However, the phylogeny and taxonomy of Murraya species remain controversial, particularly with respect to Murraya exotica and M. paniculata. Objective: This study aimed to provide insights into the taxonomy, phylogeny, and identification of Murraya. Methods: In this study, the chloroplast (CP) genomes of 7 Murraya species were sequenced, assembled, and subjected to comparative and phylogenetic analyses. Results: The CP genomes of Murraya ranged from 158,573 to 160,817 bp in length and encoded 112 unique genes, including 78 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. Similar to other angiosperms, the inverted repeat regions of the CP genomes exhibited lower sequence divergence than the single-copy regions, and coding regions were more conserved than noncoding regions. Comparative analysis identified several highly variable regions (eg, matK, ycf1, ndhI-ndhA, trnH-GUG-psbA, rpl32-trnL) that could serve as molecular markers for species identification in Murraya. Among these, the ycf1 gene was validated as a useful marker for distinguishing M. exotica from M. paniculata. Positive selection was detected in 10 genes, including rbcL, psaJ, ndhD, ndhF, rpl2, rpl20, ycf1, accD, ccsA, and rpl32. Phylogenetic analysis based on CP genomes supported the recognition of M. exotica and M. paniculata as independent species. Moreover, the phylogenetic trees indicated that Murraya is not monophyletic, with sect. Bergera showing a closer relationship to Clausena. Molecular dating results suggested that the diversification of M. paniculata, M. alata, and M. exotica occurred approximately 9.11 Mya (95% highest posterior density: 4.90-13.87 Mya). Conclusion: These findings provide valuable CP genome data for clarifying the phylogenetic relationships between M. exotica and M. paniculata, and for advancing the study of DNA markers and the evolutionary history of Murraya.

Objective:To develop a scale on hospice care perception and attitude in family members of critically ill patients, so as to provide a valid tool for measuring the cognition and attitude level of hospice care among family members of critically ill patients.Methods:During May 2022 to 2023, an initial pool of scale entries was formed through the literature analysis method and group discussion. The scale′s first draft was formed by applying the Delphi correspondence method and a small sample pre-survey. The developed scale was administered to 98 family members of critically ill patients in Shandong Provincial Hospital Affiliated to Shandong First Medical University to test the reliability and validity of scale.Results:The results of exploratory factor analysis extracted 5 explanatory factors with a cumulative contribution rate of 77.65%. The developed Hospice Care Perceptions and Attitudes of Families of Critically Ill Patients Scale had 19 items. The content validity of 0.922 and a Cronbach alpha coefficient of 0.816 showed good validity and reliability.Conclusions:The scale has sufficient reliability and can be used to assess cognitive and attitudinal levels of hospice care in family members of critically ill patients.

Objective To evaluate the preliminary effects of a Traditronal Chinese Medicine(TCM)incentive policy aimed at the number of discharge patients on the synergistic improvement of performance assessment indicators in the Traditional Chinese Hospital.Methods It selected detailed data from the first page of medical records at the grade A teritary hospital from October,2018 to October,2021.Using the Interrupted Time Series analysis method,two breakpoints were taken as the start time of COVID-19(December 2019)and the official implementation time of dis-charge performance program(September 2020).The utilization rate of TCM decoction pieces among discharged pa-tients,the utilization rate of TCM non-drug therapy among discharged patients,the proportion of discharged pa-tients mainly treated with TCM,and the proportion of inpatient medical service income before and after the break-point were analyzed.Results Despite the impact of COVID-19,after the policy was implemented,four key indicators showed a positive growth trend:the proportion of discharged patients treated primarily with TCM,the rate of TCM decoction use among discharged patients,the rate of TCM non-pharmaceutical therapy use among discharged pa-tients,and the proportion of medical service income,respectively.Conclusion The introduction of a TCM reward module in the discharge performance bonus plan of the sample hospital effectively stimulated the enthusiasm of medical staff in applying TCM.The utilization rate of TCM decoction slices,the utilization rate of TCM non-drug therapy,the proportion of discharged patients treated mainly by TCM and the proportion of medical service income all showed an upward trend,indicating that the incentive policy of TCM has a positive impact on the national examination index of TCM hospitals.

Objective To construct a nursing registry platform for percutaneous coronary intervention(PCI)to provide data support for subsequent real-world research on PCI nursing.Methods From April to December 2023,we established a variable list and data dictionary based on literature review and expert discussion,and constructed a web-based PCI nursing registry platform based on registry-related standards.Results A total of 191 variables were screened in this study,and a corresponding data dictionary was developed for each variable according to the variable name,variable code,variable definition,variable type,variable value range,data source and data collection node.Three levels of account privileges has been set up in the platform,which can realize different data management privileges,and the data can be saved only after filling in and reviewing at each level.The platform is also equipped with automatic data checking function,which reduces data filling errors and improves data quality.Conclusion The constructed PCI nursing registration platform has strong scientific and professional characteristics,and can provide data support for subsequent research,and the content and functions of the platform can be further optimized in the future.

This study aims to establish BHK-21 stable cell lines expressing APN from four species(human,pig,dog,and cat),the APN fragments were amplified from pEGFP-C1-APN plasmids of the four species stored in the laboratory to generate the recombinant plasmids pcDNA4.0-APN.Af-ter the recombinant plasmids were transfected into BHK-21 cells,the stable BHK-21 cell lines ex-pressing the APNs were selected by two rounds of limited dilution.The constructed BHK-21 cell lines were identified by indirect immunofluorescence assay(IFA),and their susceptibility to PD-CoV and TGEV was tested for these four cell lines.Virus infection experiments revealed that PD-CoV infected cells expressing human,pig,and dog APNs,while it did not infect cells expressing cat APN.Simultaneously,TGEV infected cells expressing pig,dog,and cat APNs,but did not infect cells expressing human APN.The results suggest that the risk of cross-species infection for different coronaviruses and the established cell line can be used effectively to evaluate the virus in-fection.The findings also revealed that PDCoV has the potential risk of cross-species infection of human and dog,and TGEV has the potential risk of cross-species infection of dog and cat.These results provide a basis for the prevention and control strategy of coronaviruses.

Objective:To develop a scale on hospice care perception and attitude in family members of critically ill patients, so as to provide a valid tool for measuring the cognition and attitude level of hospice care among family members of critically ill patients.Methods:During May 2022 to 2023, an initial pool of scale entries was formed through the literature analysis method and group discussion. The scale′s first draft was formed by applying the Delphi correspondence method and a small sample pre-survey. The developed scale was administered to 98 family members of critically ill patients in Shandong Provincial Hospital Affiliated to Shandong First Medical University to test the reliability and validity of scale.Results:The results of exploratory factor analysis extracted 5 explanatory factors with a cumulative contribution rate of 77.65%. The developed Hospice Care Perceptions and Attitudes of Families of Critically Ill Patients Scale had 19 items. The content validity of 0.922 and a Cronbach alpha coefficient of 0.816 showed good validity and reliability.Conclusions:The scale has sufficient reliability and can be used to assess cognitive and attitudinal levels of hospice care in family members of critically ill patients.

Objective:To investigate the clinical efficacy of compound sabal berry tablets on overactive bladder symptoms in patients with benign prostatic hyperplasia after transurethral laser enucleation of the prostate.Methods:This study was a prospective study. Eighty patients with benign prostatic hyperplasia who underwent laser enucleation at Tongliao People's Hospital from January 2024 to December 2024 were included in this study. The patients were randomly divided into a study group and a control group using the random number table method, with 40 patients per group. The control group received 0.2 mg of tolterodine tartrate tablets twice a day after surgery. The study group was given compound sabal berry tablets (0.5 g orally three times a day) in addition to the treatment provided to the control group. Both groups of patients were treated for 4 weeks after surgery. The clinical efficacy of the two groups was compared, including the International Prostate Symptom Score (IPSS), Overactive Bladder Symptom Score (OABSS), Maximum Postoperative Urinary Flow Rate (Qmax), Post-Void Residual (PVR), and the incidence of postoperative bladder irritative symptoms.Results:The differences in the preoperative indicators, including IPSS, OABSS, Qmax, and PVR, between the two groups were not statistically significant (all P > 0.05). Preoperatively, in the control group, Qmax was (8.64 ± 2.83) mL/s, IPSS was (25.10 ± 4.37), OABSS was (10.52 ± 1.87), and PVR was (80.70 ± 6.34) mL; in the study group, the respective values were (9.12 ± 2.95) mL/s, (24.60 ± 4.53), (10.83 ± 1.73), and (80.10 ± 5.61) mL. Postoperatively, in the control group, Qmax was (20.30 ± 3.65) mL/s, IPSS was (8.50 ± 1.58), OABSS was (4.09 ± 0.52), and PVR was (9.70 ± 2.48) mL, while in the study group, the respective values were (21.40 ± 4.38) mL/s, (7.40 ± 1.76), (1.71 ± 0.36), and (9.00 ± 1.75) mL. Postoperatively, both groups showed a significant increase in Qmax, while IPSS, OABSS, and PVR all significantly decreased (all P < 0.05). Postoperatively, the IPSS and OABSS in the study group were significantly lower than those in the control group ( t = -3.28, -25.89, both P < 0.05). However, there were no statistically significant differences in Qmax and PVR between the two groups (both P > 0.05). The incidence of bladder irritative symptoms in the study group [12.50% (5/40)] was significantly lower than that in the control group [35.00% (14/40), χ2 = 8.64, P < 0.05]. Conclusions:Compound sabal berry tablets can reduce postoperative prostate symptoms and overactive bladder symptoms in patients undergoing transurethral laser enucleation of the prostate for benign prostatic hyperplasia, demonstrating a certain clinical efficacy.

With the advent of the genomic era, genomics has gradually become a part of nursing. The use of genomic data can explore the mechanisms of disease occurrence and progression, accurately identify intervention targets and regulatory pathways of diseases, provide precise and personalized nursing services for patients, and improve their quality of life. This paper reviews the current application status of genomics in nursing, deeply analyzes the development process of genomics in genetic risk assessment, symptom precision nursing, precision nursing decision-making, and nursing education, and proposes corresponding development strategies. Through a comprehensive and in-depth exploration of the combination of genomics and nursing, the aim is to provide strong theoretical guidance for the future development of genomics nursing in China.

The disease burden of valvular heart disease (VHD) is increasing with the aging of our society. This paper introduces the disease characteristics of VHD, the current status and problems on postoperative cardiac rehabilitation in VHD patients, the difficulties and solutions in the development of postoperative cardiac rehabilitation programs for VHD patients, and proposes future research directions, with a view to providing a reference for carrying out postoperative cardiac rehabilitation in VHD patients.

Patients with aortic dissection are critically ill and face enormous challenges in postoperative rehabilitation nursing, and research in this area has started late. This paper reviews the development history and content of postoperative rehabilitation nursing for patients with aortic dissection, analyzes the hotspots and difficulties in the current research status of postoperative rehabilitation nursing for patients with aortic dissection, and reflects on and looks forward to the direction of the subsequent development of this field, with the aim of providing reference for postoperative rehabilitation nursing for patients with aortic dissection in China.