Objective:To construct a preoperative prehabilitation program for prostate cancer based on evidence-based and Delphi method, so as to provide theoretical basis for medical staff to carry out preoperative prehabilitation research for prostate cancer patients.Methods:From June 2023 to March 2024, the first draft of the prehabilitation plan for prostate cancer before surgery was formed through evidence summary, semi-structured interviews and expert meetings. The experts in related fields were selected for two rounds of Delphi expert consultation. The items were revised according to the expert consultation opinions to establish the final plan.Results:Totally 16 experts were included, aged (43.19 ± 7.57) years. Five were males and 11 were females. The response rates of the two rounds of expert consultation were both 16/16, and the authority coefficients of the two rounds expert consultation were both 0.85. The Kendall coordination coefficients of the importance and feasibility of the items in the second round of consultation were 0.213 and 0.224, both P<0.05. In the second round of consultation, the value of importance assignment of items at all levels was 4.19-4.94 points, and the full score rate was 43.75%-93.75%. The final scheme included 5 first-level items, 13 second-level items, and 34 third-level items. Conclusions:The preoperative prehabilitation program for prostate cancer is scientific, importanceand applicable, which provides a theoretical basis for clinical preoperative prehabilitation for prostate cancer patients.

Objective:To construct a preoperative prehabilitation program for prostate cancer based on evidence-based and Delphi method, so as to provide theoretical basis for medical staff to carry out preoperative prehabilitation research for prostate cancer patients.Methods:From June 2023 to March 2024, the first draft of the prehabilitation plan for prostate cancer before surgery was formed through evidence summary, semi-structured interviews and expert meetings. The experts in related fields were selected for two rounds of Delphi expert consultation. The items were revised according to the expert consultation opinions to establish the final plan.Results:Totally 16 experts were included, aged (43.19 ± 7.57) years. Five were males and 11 were females. The response rates of the two rounds of expert consultation were both 16/16, and the authority coefficients of the two rounds expert consultation were both 0.85. The Kendall coordination coefficients of the importance and feasibility of the items in the second round of consultation were 0.213 and 0.224, both P<0.05. In the second round of consultation, the value of importance assignment of items at all levels was 4.19-4.94 points, and the full score rate was 43.75%-93.75%. The final scheme included 5 first-level items, 13 second-level items, and 34 third-level items. Conclusions:The preoperative prehabilitation program for prostate cancer is scientific, importanceand applicable, which provides a theoretical basis for clinical preoperative prehabilitation for prostate cancer patients.

Bipolar disorder in children, a serious mental illness, often leads to significant functional impairment. Bipolar disorder onset in children is rare and is difficult to diagnose correctly due to the atypical clinical manifestations. Risperidone, as a second-generation antipsychotic, shows satisfied efficacy in children with bipolar disorder with dual effects on mood stabilization and psychotic symptom control. However, the long-term efficacy and safety of risperidone for the treatment of children with bipolar disorder remains unknown. This paper reports a 5-year-old child with bipolar disorder who was treated with low-dose risperidone and followed up for 4 years. The child showed significant emotional stabilization and behavioral improvement at the beginning of treatment. No serious side effects occurred during long-term follow-up. This paper detailly describes the clinical manifestations and diagnostic process of bipolar disorder onset in children in aspects of detailed clinical observation and evaluation. It summarizes the efficacy and safety of risperidone in the treatment of pediatric bipolar disorder to provide valuable experience for clinicians.

Bipolar disorder in children, a serious mental illness, often leads to significant functional impairment. Bipolar disorder onset in children is rare and is difficult to diagnose correctly due to the atypical clinical manifestations. Risperidone, as a second-generation antipsychotic, shows satisfied efficacy in children with bipolar disorder with dual effects on mood stabilization and psychotic symptom control. However, the long-term efficacy and safety of risperidone for the treatment of children with bipolar disorder remains unknown. This paper reports a 5-year-old child with bipolar disorder who was treated with low-dose risperidone and followed up for 4 years. The child showed significant emotional stabilization and behavioral improvement at the beginning of treatment. No serious side effects occurred during long-term follow-up. This paper detailly describes the clinical manifestations and diagnostic process of bipolar disorder onset in children in aspects of detailed clinical observation and evaluation. It summarizes the efficacy and safety of risperidone in the treatment of pediatric bipolar disorder to provide valuable experience for clinicians.

Background Grassroots medical and health personnel are an important component of China's public health system, and guaranteeing their physical and mental health will have a profound impact on the development of China's health service. Objective To identify potential influencing factors of occupational stress, anxiety, depression, and insomnia as well as their interactions. Methods In August 2021, a cross-sectional survey was conducted among all the staff (2675 medical and health personnel) at 7 secondary public hospitals and 8 health institutions in Xiong’an New Area of Hebei Province by cluster sampling. Occupational stress, anxiety, depression, and insomnia were evaluated by the Effort-Reward Imbalance Questionnaire (ERI), the Generalized Anxiety Disorder-7 (GAD-7), the Patient Health Questionnaire-9 (PHQ-9), and the Athens Insomnia Scale (AIS). The bnlearn and gmodels packages of R4.2.1 software were used to construct Bayesian networks on work and personal factors-occupational stress- health effects. The Bayesian network model was visualized by Netica32.0. Results Among the 3018 questionnaires distributed, a total of 2675 valid questionnaires were recovered, with an effective recovery rate of 88.63%. The positive rates of occupational stress, anxiety, depression, and insomnia were 51.48%, 62.13%, 62.50%, and 56.37%, respectively in the grassroots medical and health personnel. The positive rate of occupational stress among the medical and health workers varied by age, educational level, and organization type (P<0.05); the positive rate of anxiety varied by age, marital status, and daily working hours (P<0.05); and the positive rates of depression and insomnia varied by gender, educational level, and overcommitment (P<0.05). The final Bayesian network contained 14 nodes and 18 directed edges, and its prediction accuracy was 85.4%. .Job title, daily working hours, overcommitment and exercise directly associated with occupational stress, and other work and personal factors associated with occupational stress indirectly. Occupational stress associated with insomnia directly or indirectly via anxiety. Anxiety and insomnia associated with reporting depression. Conclusion Grassroots medical and health personnel of Xiong'an New Area, Hebei Province report high levels of occupational stress, anxiety, depression, and insomnia. Occupational stress directly or indirectly associates with anxiety, depression, and insomnia. Work and personal factors associate with occupational stress, and associate with anxiety, depression, and insomnia via occupational stress. Occupational stress may be an early warning factor of general work and personal factors affecting anxiety, depression, insomnia, and other mental health problems. Attention should be paid to the assessment and intervention of occupational stress in medical and health personnel to prevent mental health problems.

ObjectiveTo investigate the effects of Linggui Zhugantang （LGZGT）-containing serum on primary astrocytes （AS） induced by β amyloid 1-42 （Aβ_1-42） in a rat model of Alzheimer's disease （AD） and explore the phagocytic and degradative effects of LGZGT on Aβ. MethodAn AD model was established by inducing AS with Aβ_1-42. The cells were divided into normal group， model group， LGZGT low-， medium-， and high-dose （LGZGT-L， LGZGT-M， and LGZGT-H） groups， and donepezil hydrochloride group. The model group was treated with Aβ_1-42 at a final concentration of 10 μmol∙L^-1. The LGZGT-L， LGZGT-M， and LGZGT-H groups were treated with 10% serum containing LGZGT on the basis of the model group. Cell viability was assessed using a cell counting kit-8 （CCK-8）， lactate dehydrogenase （LDH） activity was measured using an LDH assay kit， and cell morphology was observed using an inverted microscope. The expression of Aβ-related degradation enzymes insulin-degrading enzyme （IDE） and cathepsin D （CTSD） was detected using Western blot， and the fluorescence intensity of cathepsin B （CTSB） was measured using immunofluorescence. The content of Aβ_1-42 in cells was determined using an enzyme-linked immunosorbent assay （ELISA）. ResultCompared with the normal group， the viability of AS in all groups decreased， and Aβ_1-42 at different concentrations had inhibitory effects on AS proliferation. After administration， compared with the normal group， the cell survival rate of the model group decreased significantly （P<0.05）. Compared with the model group， the cell survival rates of the LGZGT-H group and donepezil hydrochloride group increased significantly （P<0.05）. The LDH activity of cells in the model group was significantly increased compared with that in the normal group （P<0.05）， and cell bodies were swollen and enlarged with increased protrusions and elongation， suggesting more obvious cell damage. Compared with the model group， the LDH activity of cells in the donepezil hydrochloride， LGZGT-L， LGZGT-M， and LGZGT-H groups decreased significantly （P<0.05）. After administration， the cell swelling in the LGZGT-M， LGZGT-H， and donepezil hydrochloride groups improved， cell protrusions shortened， and cell clustering decreased. Compared with the normal group， the expression of IDE and CTSD in the model group decreased significantly （P<0.05）. Compared with the model group， the expression of IDE increased significantly in the LGZGT-M and LGZGT-H groups （P<0.05）. Compared with the model group， the expression of CTSD increased significantly in the LGZGT-L， LGZGT-M， LGZGT-H， and donepezil hydrochloride groups （P<0.05）. The average fluorescence intensity of CTSB in the model group was significantly lower than that in the normal group （P<0.05）. Compared with the model group， the average fluorescence intensity of CTSD in the LGZGT-L， LGZGT-M， LGZGT-H， and donepezil hydrochloride groups increased significantly （P<0.05）. The intracellular content of Aβ_1-42 in cells in the model group was significantly higher than that in the normal group （P<0.05）. After administration， compared with the model group， the intracellular content of Aβ_1-42 in cells in the LGZGT-L， LGZGT-M， LGZGT-H， and donepezil hydrochloride groups decreased significantly （P<0.05）， and LGZGT-containing serum reduced Aβ_1-42 in a dose-dependent manner （P<0.05）. ConclusionLGZGT has a protective effect on Aβ_1-42-induced AS and can promote the degradation of Aβ. Its mechanism may be related to reducing Aβ toxicity， enhancing cell viability， promoting the expression of IDE， CTSD， and CTSB， and restoring lysosomal function.

Currently, there are limited strategies for convenient and rapid wound repair in clinical practice. In recent years, in-situ cell electrospinning (IS-CE) technology, developed from in-situ electrospinning (IS-E) technology, has emerged. IS-CE technology involves encapsulating living cells within micro-nanofibers to construct living fibrous tissue scaffolds in situ, making some progress in wound repair applications. However, this technology still faces limitations such as low cell survival rate and poor fiber stability. This article provides a comprehensive review on the current status of both IS-E and IS-CE technologies, as well as the application of IS-CE technology in wound repair. In addition, the advantages, limitations, and improvement methods of IS-CE technology applied in wound treatment are emphatically discussed, aiming to provide insights for its application in tissue engineering and wound repair.

MicroRNAs(miRNAs)are trans-acting small regulatory RNAs that work coordinately with transcription factors(TFs)to shape the repertoire of cellular mRNAs available for translation.Despite our growing knowledge of individual plant miRNAs,their global roles in gene regulatory networks remain mostly unassessed.Based on interactions obtained from public databases and curated from the literature,we reconstructed an integrated miRNA network in Arabidopsis that includes 66 core TFs,318 miRNAs,and 1712 downstream genes.We found that miRNAs occupy distinct niches and enrich miRNA-containing feed-forward loops(FFLs),particularly those with miRNAs as intermediate nodes.Further analyses revealed that miRNA-containing FFLs coordi-nate TFs located in different hierarchical layers and that intertwined miRNA-containing FFLs are associated with party and date miRNA hubs.Using the date hub MIR858A as an example,we performed detailed molecular and genetic analyses of three interconnected miRNA-containing FFLs.These analyses revealed individual functions of the selected miRNA-containing FFLs and elucidated how the date hub miRNA fulfills multiple regulatory roles.Collectively,our findings highlight the prevalence and importance of miRNA-containing FFLs,and provide new insights into the design principles and control logics of miRNA regulatory networks governing gene expression programs in plants.

Objective: To investigate chromosome abnormality rate and related factors of spontaneous abortion in early pregnancy. Methods: A total of 831 tissue samples of spontaneous abortion in early pregnancy were collected from June 2015 to August 2018 in the First Affiliated Hospital of Nanjing Medical University. Chromosomal copy number was analyzed by next generation sequencing (NGS). The relationships between chromosome abnormality and maternal age, in vitro fertilization-embryo transfer (IVF-ET) pregnancy, number of previous spontaneous abortions, history of live birth were analyzed by statistical methods. Results: Among 831 tissue samples of spontaneous abortion in early pregnancy, 461 (55.5%, 461/831) were found to have chromosome abnormalities. Maternal age (OR=1.107, 95%CI: 1.070- 1.145) and history of live birth (OR=1.909, 95%CI: 1.182-3.083) were the positive correlative factors of chromosome abnormality. Times of previous spontaneous abortion (OR=0.807, 95%CI: 0.702-0.928) and IVF-ET pregnancy (OR=0.554, 95%CI: 0.404-0.760) were the negative correlative factors of chromosome abnormality. Conclusions Chromosome abnormality is an important cause of spontaneous abortion in early pregnancy. The rate of chromosome abnormality increases with the increase of maternal age and the history of live birth, and decreases with the increase of number of previous spontaneous abortion and IVF-ET pregnancy.

Objective To investigate chromosome abnormality rate and related factors of spontaneous abortion in early pregnancy. Methods A total of 831 tissue samples of spontaneous abortion in early pregnancy were collected from June 2015 to August 2018 in the First Affiliated Hospital of Nanjing Medical University. Chromosomal copy number was analyzed by next generation sequencing (NGS). The relationships between chromosome abnormality and maternal age, in vitro fertilization?embryo transfer (IVF?ET) pregnancy, number of previous spontaneous abortions, history of live birth were analyzed by statistical methods. Results Among 831 tissue samples of spontaneous abortion in early pregnancy, 461 (55.5%, 461/831) were found to have chromosome abnormalities. Maternal age (OR=1.107, 95%CI: 1.070-1.145) and history of live birth ( OR=1.909, 95%CI : 1.182-3.083) were the positive correlative factors of chromosome abnormality. Times of previous spontaneous abortion (OR=0.807, 95%CI: 0.702-0.928) and IVF?ET pregnancy ( OR=0.554, 95%CI : 0.404-0.760) were the negative correlative factors of chromosome abnormality. Conclusions Chromosome abnormality is an important cause of spontaneous abortion in early pregnancy. The rate of chromosome abnormality increases with the increase of maternal age and the history of live birth, and decreases with the increase of number of previous spontaneous abortion and IVF?ET pregnancy.