Abstract To improve adolescent health behavior, the study summarizes and analyzes the performance, pathways of transmission, and influencing factors of the intergenerational transmission of adolescent health behaviors from the perspective of intergenerational transmission. The study emphasizes the need to deepen research on the intergenerational transmission of adolescent health behaviors, promote multidisciplinary and cross team collaboration, and shift adolescent health care from individual focused care to a holistic approach that prioritizes family and community culture. Simultaneously, an action framework should be established to block the intergenerational transmission of health risk behaviors, with a focus on childhood and adolescence. Additionally, parent-child participatory health education and health promotion activities should be carried out under a tripartite coordinated intervention model involving the community, school, and family, collectively fostering the development of healthy behaviors among adolescents.

ObjectiveTo construct an actor-network for integrating physical activity into rehabilitation services based on the World Health Organization Rehabilitation in Health Service System framework and actor-network theory (ANT). MethodsContent analysis was employed using the six building blocks of health service systems as the theoretical framework. Actors related to rehabilitation services were extracted and categorized into a rehabilitation actor pool, while a physical activity actor pool was formed based on four major physical activity scenarios. Actors from both pools were integrated, deduplicated and classified to form a final list of integrated actors. Using ANT, the construction process of the actor network integrating physical activity into rehabilitation was analyzed through the four stages of translation: problematization, interessment, enrollment and mobilization. ResultsA dynamic integration network was constructed, comprising human actors (patients, rehabilitation professionals, researchers, sports coaches, government departments, medical institutions, community organizations and industry media, etc.) and non-human actors (assistive devices, sports infrastructure, smart equipment, information systems, online exercise guidance systems, laws and regulations, strategic documents, and exercise prescriptions, etc.). The study identified maximizing rehabilitation outcomes as the mandatory passage point and elaborated on the critical role of government departments as focal actors in coordinating various stakeholders. ConclusionThe integration of physical activity into rehabilitation services is a dynamic network constructed by diverse actors through a process of translation. ANT provides an operational theoretical framework for cross-departmental governance of rehabilitation policies in China, promotes the spatial expansion of the rehabilitation field, and drives its transformation toward a networked and ecological system. The government needs to play a leading role in facilitating role reconstruction and synergy among heterogeneous actors in both the sports and rehabilitation sectors through mechanism design, to create a bidirectional empowerment mechanism that fosters mutual progress and ensures the sustainable development of integrated services.

ObjectiveTo investigate the mechanism of action of modified Shaofu Zhuyutang in antagonizing cellular pyroptosis and fibrosis in ectopic endometrial tissues of endometriosis through the Toll-like receptor 4/nuclear factor-κB/NOD-like receptor protein 3 （TRL4/NF-κB/NLPR3） signaling pathway. MethodsSeventy-two SPF-grade female SD rats were randomly divided into a sham-operated group （n = 12） and a modeling group （n = 60）. The rats in the sham-operated group underwent a caesarean section， while the rats in the modeling group were used to establish an endometriosis model through the auto-transplantation method. After successful modeling， the animals were randomly divided into the model group， progesterone group （0.25 mg·kg^-1）， and modified Shaofu Zhuyutang low-， medium-， and high-dose groups （7.5， 15， 30 g·kg^-1）， with 12 animals in each group. After 4 weeks of drug administration， voluntary activity and heat pain latency were observed. The rats were sacrificed for tissue collection， and Masson staining were used to observe histopathological changes in the endometrial tissues. Enzyme-linked immunosorbent assay （ELISA） was used to measure serum levels of interleukin-18 （IL-18）， interleukin-1β （IL-1β）， tumor necrosis factor-α （TNF-α）， and transforming growth factor-β （TGF-β）. Immunohistochemistry （IHC） was used to detect the protein expression area of tumor necrosis factor-related factor 6 （TRAF6） and NLPR3 in the endometrial tissues. Immunofluorescence （IF） was used to detect the relative fluorescence intensity of Caspase-1 and gasdermin D （GSDMD） in the endometrial tissues. Western blot was employed to measure the relative expression of TRL4， myeloid differentiation factor 88 （MyD88）， TRAF6， NF-κB p65， phosphorylated NF-κB p65 （p-NF-κB p65）， and NLPR3 proteins in endometrial tissues. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to detect the mRNA expression of TRL4， MyD88， TRAF6， NF-κB， and NLPR3 in the endometrial tissues. ResultsCompared with the sham-operated group， rats in the model group showed reduced voluntary activity and shorter heat pain latency. Serum levels of IL-18， IL-1β， TNF-α， and TGF-β were elevated. The relative expression areas of TRAF6 and NLPR3 proteins were increased， and the relative fluorescence intensity of Caspase-1 and GSDMD was enhanced. The relative expression of TRL4， MyD88， TRAF6， NF-κB p65， p-NF-κB p65， and NLPR3 proteins， along with the expression of TRL4， MyD88， TRAF6， NF-κB， and NLPR3 mRNA， were significantly increased （P<0.01）. Compared with the model group， rats in the progesterone group and the modified Shaofu Zhuyutang medium- and high-dose groups exhibited improved voluntary activity， longer heat pain latency， the fibrosis of endometrial tissue is alleviated. Serum levels of IL-18， IL-1β， TNF-α， and TGF-β were decreased. The relative expression areas of TRAF6 and NLPR3 proteins decreased， and the relative fluorescence intensity of Caspase-1 and GSDMD weakened. The relative expression of TRL4， MyD88， TRAF6， p-NF-κB p65， NLPR3 proteins， and TRL4， MyD88， TRAF6， NF-κB， and NLPR3 mRNA expression were reduced （P<0.05， P<0.01）. ConclusionModified Shaofu Zhuyutang may play a therapeutic role in endometriosis by interfering with key proteins in the TRL4/NF-κB/NLPR3 signaling pathway， reducing NLRP3 inflammasome-induced cellular pyroptosis， antagonizing the fibrosis process in ectopic endometrial tissues， improving the inflammatory microenvironment in the pelvic cavity， and alleviating pain.

ObjectiveTo observe the effects of modified Shaofu Zhuyutang on key proteins of the epidermal growth factor receptor （EGFR）/phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt） signaling pathway in SD rats with endometriosis. MethodsAfter successful establishment of an endometriosis model in 60 female SD rats of SPF grade via the auto-transplantation method， the rats were randomly divided into a model group， modified Shaofu Zhuyutang high-， medium-， and low-dose groups， and a gestrinone group， with another 12 rats serving as a blank group. The blank and model groups were administered 10 mL·kg^-1 normal saline， while the high-， medium-， and low-dose groups received 30， 15， and 7.5 g·kg^-1 modified Shaofu Zhuyutang， respectively. The gestrinone group was administered 0.25 mg·kg^-1 gestrinone suspension. After four weeks of treatment， uterine contractions were induced with 2 U of oxytocin， and the writhing response of rats was observed. After 24 h， the rats were euthanized， and the weight and volume of ectopic endometrial tissue were recorded. Hematoxylin-eosin （HE） staining was used to observe pathological changes in endometrial tissues， while the terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling （TUNEL） assay was used to evaluate the apoptosis rate of endometrial tissues. Immunofluorescence was used to detect the relative expression areas of the B-cell lymphoma-2 gene-associated promoter （Bad） and B-cell lymphoma-2 （Bcl-2） proteins in endometrial tissues. Serum levels of interleukin-1β （IL-1β）， interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， epidermal growth factor （EGF）， and EGFR were measured by enzyme-linked immunosorbent assay （ELISA）. The relative protein expression levels of EGFR， PI3K， phosphorylated PI3K （p-PI3K）， Akt， and phosphorylated Akt （p-Akt） in endometrial tissues were analyzed by Western blot. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to detect the mRNA expression levels of EGFR， PI3K， and Akt. ResultsCompared with the blank group， the model group showed endometrial thickening， glandular and mesenchymal hyperplasia， a significant decrease in the relative expression area of Bad in ectopic endometrial tissues， a significant increase in the relative expression area of Bcl-2， and a significant reduction in the apoptosis rate as indicated by TUNEL staining. Serum levels of IL-1β， IL-6， TNF-α， EGF， and EGFR were significantly elevated （P<0.01）. The relative protein expression levels of EGFR， PI3K， p-PI3K， Akt， and p-Akt， as well as the mRNA expression levels of EGFR， PI3K， and Akt， were also significantly increased （P<0.01）. Compared with the model group， the high- and medium-dose groups of modified Shaofu Zhuyutang and the gestrinone group exhibited reduced glandular and mesenchymal hyperplasia to varying degrees， with dilated glandular lumens. The number of writhing responses was significantly reduced， the latency to writhing response was significantly prolonged， and the weight and volume of ectopic endometrial tissue were significantly decreased. The relative expression area of Bad in ectopic endometrial tissue was significantly increased， the relative expression area of Bcl-2 was significantly decreased， and the apoptosis rate was significantly elevated as shown by TUNEL staining. Serum levels of IL-1β， IL-6， TNF-α， EGF， and EGFR were significantly reduced， and the relative protein expression levels of EGFR， PI3K， p-PI3K， Akt， and p-Akt， as well as the mRNA expression levels of EGFR， PI3K， and Akt， were significantly decreased （P<0.05，P<0.01）. ConclusionModified Shaofu Zhuyutang may exert therapeutic effects on endometriosis by interfering with key proteins of the EGFR/PI3K/Akt signaling pathway and inducing apoptosis in ectopic endometrial tissue.

ObjectiveTo investigate the mechanism of modified Shaofu Zhuyutang in inducing ferroptosis in ectopic endometrial tissues of rats with endometriosis through the murine double minute 4 （MDM4）/tumor suppressor p53/glutathione peroxidase 4 （GPX4） signaling pathway. MethodsSeventy SPF-grade female SD rats were randomly divided into a blank group （n = 10）， a sham-operated group （n = 10）， and a modeling group （n = 50）. The sham-operated group underwent laparotomy， while the modeling group was subjected to the autotransplantation method to establish an endometriosis model. After successful modeling， the animals were randomly assigned to the model group， progesterone group （0.25 mg·kg^-1）， and modified Shaofu Zhuyutang high-， medium-， and low-dose groups （30， 15， and 7.5 g·kg^-1， respectively）， with 10 rats per group. After four weeks of drug administration， the rats were euthanized for sample collection. The weight and volume of ectopic endometrial tissues were recorded for each group. Transmission electron microscopy （TEM） was employed to observe ultrastructural changes in endometrial tissues， while Prussian blue staining was used to assess iron ion deposition. Serum levels of interleukin-6 （IL-6）， interleukin-1β （IL-1β）， and tumor necrosis factor-α （TNF-α） were measured by enzyme-linked immunosorbent assay （ELISA）. The relative levels of Fe²⁺， malondialdehyde （MDA）， and glutathione （GSH） in endometrial tissues were determined by colorimetric assay. Immunofluorescence （IF） was used to detect the relative fluorescence intensities of GSH and GPX4 in endometrial tissues. The relative expression levels of phosphatidylinositol 3-kinase （PI3K）， phosphorylated PI3K （p-PI3K）， protein kinase B （Akt）， phosphorylated Akt （p-Akt）， MDM4， p53， and GPX4 proteins were detected by Western blot. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to assess the mRNA expression of PI3K， Akt， MDM4， p53， and GPX4. ResultsCompared with the blank and sham-operated groups， the model group exhibited reduced ferroptotic damage in ultrastructural observations， decreased ferroptotic aggregates and positive iron ion expression area on Prussian blue staining， elevated serum IL-6， IL-1β， and TNF-α levels， reduced Fe²⁺ and MDA content， increased GSH content in endometrial tissues， and enhanced GSH and GPX4 fluorescence intensities （P<0.01）. The protein and mRNA expression levels of PI3K， p-PI3K， Akt， p-Akt， MDM4， and GPX4 were elevated， while those of p53 were decreased （P<0.01）. Compared with the model group， in the progesterone group and the modified Shaofu Zhuyutang high- and medium-dose groups， ferroptotic damage in ultrastructural observations was exacerbated to varying degrees by TEM， and ferroptotic aggregates and positive iron ion expression areas were increased on Prussian blue staining. Serum IL-6， IL-1β， and TNF-α levels decreased， Fe²⁺ and MDA content increased， and GSH content decreased in endometrial tissues. GSH and GPX4 fluorescence intensities weakened， while the protein and mRNA expression levels of PI3K， p-PI3K， Akt， p-Akt， MDM4， and GPX4 decreased， and those of p53 increased （P<0.05， P<0.01）. Conclusionmodified Shaofu Zhuyutang may exert therapeutic effects in endometriosis by inducing ferroptosis in ectopic endometrial tissues， alleviating inflammatory responses， and modulating key proteins in the MDM4/p53/GPX4 signaling pathway.

Objective:To explore the design and implementation effectiveness of the course of Basic Geriatric Care Skills for undergraduate nursing students.Methods:The 496 undergraduate nursing students enrolled in 2019 at The First Affiliated Hospital of Chongqing Medical University were selected as the observation group, while 668 undergraduate nursing students enrolled in 2018 served as the control group. The control group received traditional teaching method, whereas the observation group was additionally provided with the course of Basic Geriatric Care Skills. The course was designed following the five steps of the ADDIE (analysis, design, development, implement, evaluation) model. The design was evaluated using the Delphi expert consultation method. Evaluation of teaching effectiveness included care skill assessment and performance evaluation. The overall evaluation of the course by students was collected through a questionnaire on the Superstar platform. SPSS 25.0 was used for χ2 test and independent samples t test. Results:The course consisted of 8 credit hours and was delivered through both online and offline approaches. The course included 4 modules with 20 care skills. The Cronbach's α values for the two rounds of expert consultation were 0.972 and 0.873, and the Kendall's W values were 0.124 ( χ2=61.38, P<0.05) and 0.260 ( χ2=128.83, P<0.001), respectively. The mean score of care skill assessment was 95.65±2.99 in the observation group and 94.16±3.52 in the control group, and the difference was statistically significant ( P<0.001). In performance evaluation, the highest-scoring dimension was teamwork (19.18±0.88), while the lowest was practical application (18.51±0.94). Questionnaire results indicated that 97.31% (289) of students found the course helpful in learning geriatric care, and 85.86% (255) of students deemed the course necessary. Conclusions:The course of Basic Geriatric Care Skills was well designed to meet the needs of students and to help improve their geriatric care skills.

OBJECTIVE To investigate the activity and mechanism of tetrandrine(TET)against influenza A virus in vitro and in vivo.METHODS(1)Cell experiments.① Human non-small cell lung cancer cells(A549)were divided into TET 0(cell control),1.25,2.5,5,10,20 and 25 μmol·L-1 groups,and H1N1+TET 0,1.25,2.5,5,10,20 and 25 μmol·L-1 groups.The TET groups were treated with the corresponding concentrations of TET while the H1N1+TET groups were infected with H1N1 for 1 h before the corresponding concentrations of TET were added.After 48 h,cell viability was detected using the CCK-8 method.② The cells were divided into cell control,H1N1+TET 0,2.5,5,and 10 μmol·L-1 groups and treated as in ①.After 24 h of incubation,the mRNA expressions of matrix protein 1(M1),hemagglutinin(HA),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),interferon-β(IFN-β)were tested by the real-time quantitative PCR(RT-qPCR).The expression levels of M1,HA,neuraminidase(NA),nucleoprotein(NP),and phosphorylation of signal transducer and activator of transcription 3(STAT3)protein were detected by Western blotting.(2)Animal experiments.① Male BALB/c mice were randomly divided into the solvent control group,H1N1 group,H1N1+oseltamivir phosphate(Ose)20 mg·kg-1 group,and H1N1+TET 25,50 and 100 mg·kg-1 groups.The solvent control group and the H1N1 group were ig administered with 0.5％carboxymethyl cellulose sodium(CMC-Na),while the H1N1+Ose group and the H1N1+TET 25,50 and 100 mg·kg-1 groups were ig given suspensions of the respective concentrations of drugs in 0.5％CMC-Na.After three consecutive days of pretreatment,all these groups except the solvent control group were intranasally inoculated with H1N1 to establish an influenza-infected mouse model.The survival rate and body mass of mice were monitored and recorded for 15 consecutive days post-H1N1 infection.② The grouping and treatment were the same as ①.After infection,mice were sacrificed on day 3 and 5.The expression levels of M1,HA,TNF-α,IL-1βand IL-6in lung tissues were detected by RT-qPCR,and those of M1,HA,NA,NP,and phosphoryla-tion of STAT3 protein in mice lung tissues by Western blotting.Hematoxylin-Eosin(HE)staining was performed to observe the pathological changes of lung tissues in mice.The levels of IL-6,TNF-α and IFN-β in bronchoalveolar lavage fluid(BALF)were determined by enzyme-linked immunosorbent assays(ELISA).RESULTS(1)① The half maximal inhibitory concentration study showed a value of 18.06 μmol·L-1 for A549 effected by TET.Compared with the H1N1 group,TET 2.5,5 and 10 μmol·L-1 significantly increased cell viability.② The expression levels of M1,HA mRNA and M1,HA,NA protein in the TET 2.5,5 and 10 μmol·L-1 groups were significantly lowered compared with the H1N1 group.TET 5 μmol·L-1 significantly decreased H1N1-induced IL-6,TNF-α and IFN-β mRNA expression levels in A549 cells.TET 5 and 10 μmol·L-1 could significantly mitigate the phosphorylation of STAT3.(2)① Com-pared with the H1N1 group,TET 50 mg·kg-1 significantly improved the survival rate of H1N1-infected mice while TET 25 mg·kg-1 significantly elevated the body-weight of H1N1-infected mice.In the TET 50 mg·kg-1 group,expressions of HA and M1 mRNA,and HA,M1,NA and NP protein in the lung tissues of H1 N1-infected mice were significantly reduced compared with the H1N1 group.Compared with the H1N1 group,TET 50 mg·kg-1 significantly decreased the lung index,improved inflammatory lesions in lung tissues,inhibited the mRNA expressions of TNF-α,IL-6 and IFN-β in lung tissues,and down regu-lated the expressions of TNF-α,IL-6 and IFN-β proinflammatory cytokines in the BALF of the H1N1-infected mice.In addition,TET 50 mg·kg-1 also significantly inhibited STAT3 phosphorylation in lung tissues of mice infected with H1N1.CONCLUSION TET can inhibit H1N1 infection both in vivo and in vitro.The potential mechanism may be related to the inhibition of the IL-6/STAT3 pathway,which subse-quently suppresses the inflammatory response induced by H1N1.

With the continuous development of China's aging society and the prevalence of unhealthy lifestyles, the incidence of cardiovascular disease in China has been increasing in recent years. Among them, atrial fibrillation (AF) is the most common arrhythmia disease. In recent years, pulsed field ablation (PFA) has been continuously applied to AF treatment as a novel treatment. This paper first introduces the principle of PFA applied to AF treatment, and introduces the research progress of PFA in different directions, such as the comparison of different ablation methods, the study of physical parameters, the study of ablation area, the study of tissue specificity and clinical research. Then, the clinical prior research of PFA is discussed, including the use of simulation software to obtain the simulation effect of different parameters, the evaluation of ablation effect during animal research, and finally the current AF treatment. Various prior studies and clinical studies are summarized, and suggestions are made for the shortcomings found in the study of AF treatment and the future research direction is prospected.

Liver fibrosis is the common pathological process in the progression of various chronic liver diseases to liver cirrhosis， and it greatly affects the prognosis of patients with chronic liver diseases. As a novel adipokine， Chemerin participates in the metabolism of glucose and lipids and inflammation， and various studies have shown that the expression level of Chemerin is correlated with the degree of liver fibrosis， suggesting that Chemerin may be involved in the process of liver fibrosis by regulating metabolism and inflammation. Chemerin has shown certain potential in the auxiliary diagnosis of liver fibrosis and the intervention against the progression of liver fibrosis. This article reviews the potential role and mechanism of action of Chemerin in the process of liver fibrosis， in order to provide new ideas for the diagnosis and treatment of liver fibrosis.

Objective To evaluate the clinical efficacy of Modified Buyang Huanwu Decoction combined with Ningxin Jieyu Electroacupuncture in treating post-stroke depression(PSD)and explore its potential mechanisms.Methods A total of 120 PSD patients diagnosed at Shaanxi Provincial Hospital of Traditional Chinese Medicine(inpatient and outpatient departments)from October 2021 to October 2023 were enrolled and randomly divided into an observation group and a control group using a random number table,with 60 cases in each group.Both groups received conventional therapy.The control group additionally received oral administration of Escitalopram Oxalate Tablets,while the observation group underwent Modified Buyang Huanwu Decoction combined with Ningxin Jieyu Electroacupuncture.Both groups were treated for 4 weeks.The clinical efficacy,24-item Hamilton Depression Scale(HAMD-24)scores,National Institutes of Health Stroke Scale(NIHSS)scores,cerebral blood volume(CBV),cerebral blood flow(CBF),serum neurotransmitter levels[norepinephrine(NE),dopamine(DA),5-hydroxytryptamine(5-HT)],and inflammatory cytokines[interleukin-6(IL-6),tumor necrosis factor-α(TNF-α)]were evaluated after one-month treatment.Results(1)After treatment,the HAMD-24 scores and NIHSS scores of patients in the two groups significantly improved(P＜0.05),and the observation group was significantly superior to the control group in improving the HAMD-24 scores and NIHSS scores,and the difference was statistically significant(P＜0.05).(2)After treatment,the cerebral blood flow and cerebral blood volume of patients in the two groups were significantly improved(P＜0.05),and the observation group was significantly superior to the control group in improving cerebral blood flow and cerebral blood volume,with statistically significant differences(P＜0.05).(3)After treatment,the serum NE,DA,and 5-HT levels of patients in the two groups were significantly improved(P＜0.05),and the observation group was significantly superior to the control group in improving serum NE,DA,and 5-HT levels,with statistically significant differences(P＜0.05).(4)After treatment,the serum TNF-α and IL-6 levels of patients in the two groups were significantly improved(P＜0.05),and the observation group was significantly superior to the control group in improving serum TNF-α and IL-6 levels,with statistically significant differences(P＜0.05).(5)The total effective rate was 93.33%(56/60)in the observation group and 76.67%(46/60)in the control group.The efficacy of the observation group was superior to that of the control group,and the difference was statistically significant(P＜0.05).Conclusion Modified Buyang Huanwu Decoction combined with Ningxin Jieyu Electroacupuncture effectively alleviates depressive symptoms,enhances neurological function,and improves cerebrovascular perfusion in PSD patients.The therapeutic mechanism may involve modulation of neurotransmitter levels and inflammatory cytokines.