Objective To develop a postoperative precision nursing program for children with obstructive sleep apnea-hypopnea syndrome(OSAHS),so as to provide references for the improvement of nursing quality for children with OSAHS.Methods Literature in precision nursing for children with OSAHS was systematically reviewed and summarised based on precision nursing theory and a postoperative precision nursing program was drafted.Using the Delphi's Method,two rounds of expert consultation were conducted and the postoperative precision nursing program for children with OSAHS was revised and finalised.Results The response rates of the two rounds of expert consultation were 100.00%with the expert authority coefficient of 0.875.The Kendall coefficient of concordance(W)of levels 1,2 and 3 indices in the second round of expert consultation were 0.289,0.203,0.187,respectively(all P<0.01).The importance score of each inclicator ranged from 4.50～4.94.The coefficient of variations for the three-level indices ranged from 0.05 to 0.21.The finalised program composed 8 level-1 indices(postoperative position assessment,intervention,prevention and care of bleeding,maintaining postoperative airway patency,postoperative nausea and vomiting care,postoperative pain assessment and care,dietary care,complication prevention and care,discharge guidance),16 level-2 indices,and 22 level-3 indices.Conclusion The postoperative precision nursing program for the children with OSAHS is scientific,innovative and applicable.It provides clinical references for nursing of the children with OSAHS.

Objective:To explore the longitudinal trajectory of sleep disorders and their influencing factors in newly diagnosed breast cancer patients, and provide theoretical basis for formulating intervention measures to improve sleep quality of breast cancer patients.Methods:A longitudinal study was conducted using convenience sampling to select newly diagnosed breast cancer patients from Shandong Provincial Third Hospital and Shandong First Medical University Affiliated Provincial Hospital from April 2023 to June 2024. General information questionnaires, the Pittsburgh Sleep Quality Index (PSQI), the Concerns About Recurrence Scale (CARS), and the Distress Disclosure Index (DDI) were used for the survey. The Kruskal-Wallis H test and generalized estimating equation models were used to examine sleep disorders and their influencing factors. Results:A total of 473 valid questionnaires were collected. Among the 473 newly diagnosed breast cancer patients, 435 were female and 38 were male, aged (49.5 ± 11.0) years old. The CARS score at admission was (3.00 ± 1.12) points, with concerns about death (0.71 ± 0.67) points and concerns about female characteristics (0.81 ± 0.72) points. The DDI score at admission was (27.00 ± 10.03) points. The PSQI scores at admission, discharge, and one month after discharge were (15.34 ± 3.05), (12.12 ± 3.01), and (10.13 ± 1.78) points, respectively, the difference was statistically significant ( H =33.19, P<0.05). The PSQI scores at these three time points were positively correlated with the CARS score and concerns about death and female characteristics ( r values were 0.42-0.79, all P<0.05), and negatively correlated with the DDI score ( r =-0.41, -0.37, -0.31, all P<0.05). The generalized estimating equation model showed that female gender ( β=1.35, 95% CI 0.27-2.30), education level of junior high school or below ( β=1.89, 95% CI 0.24-3.19), severe pain ( β=1.72, 95% CI 0.32-3.12), moderate pain ( β=2.51, 95% CI 0.37-4.66), invasive special cancer ( β=2.57, 95% CI 1.67-4.07), invasive non-special cancer ( β=2.11, 95% CI 1.98-3.12), partial understanding of the condition ( β=1.91, 95% CI 1.23-3.01), concerns about death ( β=1.61, 95% CI 0.17-2.78), and concerns about femininity ( β=1.34, 95% CI 0.37-2.15) positively predicted the sleep quality index in newly diagnosed breast cancer patients (all P<0.05). Non-invasive cancer ( β=-3.82, 95% CI -6.79--3.36), lack of understanding of the condition ( β=-3.96, 95% CI -7.09--4.62), and DDI score ( β=-1.45, 95% CI -2.14--0.15) negatively predicted the sleep quality index (all P<0.05). Conclusions:The overall sleep quality of newly diagnosed breast cancer patients is low, with the lowest at admission and gradual improvement at discharge and one month after discharge. Medical staff should pay attention to high-risk patients who are female, have lower education levels, higher pain scores, poorer pathological types, and partial understanding of their condition.

Objective:To gain an in-depth understanding of the barriers to active management in elderly patients with chronic heart failure (CHF) and to provide evidence for targeted interventions.Methods:A descriptive qualitative research method was adopted. Using purposive sampling, a total of 14 elderly CHF patients admitted to the Department of Cardiovascular Medicine, the First Affiliated Hospital of Bengbu Medical College, from January to February 2025 were selected as study participants. Based on the Theoretical Domains Framework (TDF), a semi-structured in-depth interview guide was developed. NVivo 12.0 software was used to organize and code the data, and directed content analysis was applied.Results:Eight TDF-related domains of barriers were identified and summarized into four themes: misconceptions of disease and information processing barriers (knowledge; memory, attention, and decision processes) ; dependence on family members and limited accessibility of medical resources (social influence; environmental context and resources) ; negative goal motivation and low management confidence (goals; beliefs about consequences and capabilities) ; and emotional management obstacles and fatigue from self-regulation (emotion) .Conclusions:On the basis of meeting elderly CHF patients' knowledge needs, healthcare professionals should expand their access to information, improve social support systems, stimulate intrinsic motivation and self-efficacy, and alleviate negative emotions and fatigue related to self-regulation, thereby enhancing the positivity of self-health management and achieving sustainability in health management.

Objective To identify key genes and potential therapeutic drugs associated with Alzheimer's disease(AD)based on microglial senescence using bioinformatics analysis,providing new targets and insights for AD diagnosis and treatment.Methods Gene expression datasets related to microglial senescence and AD,specifically GSE62420 and GSE74615,were downloaded from the Gene Expression Omnibus(GEO)database.Differential Expressed Genes(DEGs)were identified using R software.Functional enrichment analysis,including gene ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis,was performed using the DAVID online tool.The STRING database was used to construct the protein-protein interaction(PPI)network,and the CytoHubba plugin in Cytoscape software was applied to identify hub genes.The differential expression of hub genes was validated using the GSE129296 and GSE208386 datasets.Potential therapeutic drugs targeting these genes were predicted using the DSigDB database.Results A total of 35 DEGs,including 34 upregulated and 1 downregulated gene,were identified from the intersection of the GSE74615 and GSE62420 datasets.GO and KEGG enrichment analyses indicated that these DEGs were significantly involved in gene expression regulation,protein binding,metal ion binding,and the hypoxia-inducible factor 1(HIF-1)signaling pathway.PPI network analysis and CytoHubba screening identified ten hub genes:HIF1A,secreted phosphoprotein 1(SPP1),integrin alpha X(ITGAX),triggering receptor expressed on myeloid cells(TREM2),glycoprotein non-metastatic melanoma protein B(GPNMB),anexelekto receptor tyrosine kinase(AXL),Cystatin F(CST7),interleukin-12B(IL12B)、lipoprteinlipase(LPL)and fatty acid-binding protein 5(FABP5).Validation using the GSE129296 dataset showed that HIF1A,SPP1,ITGAX,TREM2,GPNMB,AXL,CST7 and FABP5 were significantly upregulated in microglia of AD mice,and the differences were statistically significant(t=8.411～29.49,all P<0.05).Further validation using the GSE208386 dataset indicated that LPL,SPP1,AXL and CST7 were significantly upregulated during microglial senescence,and the differences were statistically significant(t=4.755～5.964,all P<0.05).Based on these validation results,SPP1,AXL and CST7 were identified as key genes in AD.Drug prediction analysis using DSigDB revealed that potential therapeutic compounds targeting these genes exhibit anti-aging,anti-tumor,anti-inflammatory and DNA damage repair effects.Conclusion The key genes SPP1,AXL and CST7,identified based on microglial senescence,may serve as potential biomarkers for AD.Furthermore,multiple potential therapeutic drugs were predicted,offering new targets and strategies for AD diagnosis and treatment.

Objective:To explore the longitudinal trajectory of sleep disorders and their influencing factors in newly diagnosed breast cancer patients, and provide theoretical basis for formulating intervention measures to improve sleep quality of breast cancer patients.Methods:A longitudinal study was conducted using convenience sampling to select newly diagnosed breast cancer patients from Shandong Provincial Third Hospital and Shandong First Medical University Affiliated Provincial Hospital from April 2023 to June 2024. General information questionnaires, the Pittsburgh Sleep Quality Index (PSQI), the Concerns About Recurrence Scale (CARS), and the Distress Disclosure Index (DDI) were used for the survey. The Kruskal-Wallis H test and generalized estimating equation models were used to examine sleep disorders and their influencing factors. Results:A total of 473 valid questionnaires were collected. Among the 473 newly diagnosed breast cancer patients, 435 were female and 38 were male, aged (49.5 ± 11.0) years old. The CARS score at admission was (3.00 ± 1.12) points, with concerns about death (0.71 ± 0.67) points and concerns about female characteristics (0.81 ± 0.72) points. The DDI score at admission was (27.00 ± 10.03) points. The PSQI scores at admission, discharge, and one month after discharge were (15.34 ± 3.05), (12.12 ± 3.01), and (10.13 ± 1.78) points, respectively, the difference was statistically significant ( H =33.19, P<0.05). The PSQI scores at these three time points were positively correlated with the CARS score and concerns about death and female characteristics ( r values were 0.42-0.79, all P<0.05), and negatively correlated with the DDI score ( r =-0.41, -0.37, -0.31, all P<0.05). The generalized estimating equation model showed that female gender ( β=1.35, 95% CI 0.27-2.30), education level of junior high school or below ( β=1.89, 95% CI 0.24-3.19), severe pain ( β=1.72, 95% CI 0.32-3.12), moderate pain ( β=2.51, 95% CI 0.37-4.66), invasive special cancer ( β=2.57, 95% CI 1.67-4.07), invasive non-special cancer ( β=2.11, 95% CI 1.98-3.12), partial understanding of the condition ( β=1.91, 95% CI 1.23-3.01), concerns about death ( β=1.61, 95% CI 0.17-2.78), and concerns about femininity ( β=1.34, 95% CI 0.37-2.15) positively predicted the sleep quality index in newly diagnosed breast cancer patients (all P<0.05). Non-invasive cancer ( β=-3.82, 95% CI -6.79--3.36), lack of understanding of the condition ( β=-3.96, 95% CI -7.09--4.62), and DDI score ( β=-1.45, 95% CI -2.14--0.15) negatively predicted the sleep quality index (all P<0.05). Conclusions:The overall sleep quality of newly diagnosed breast cancer patients is low, with the lowest at admission and gradual improvement at discharge and one month after discharge. Medical staff should pay attention to high-risk patients who are female, have lower education levels, higher pain scores, poorer pathological types, and partial understanding of their condition.

Objective To construct an animal model of post-stroke depression(PSD)based on the theory of"depression,stasis,phlegm",with the aim of developing and validating an objective assessment system.Methods Rats were divided randomly into five groups:control,depression,stroke,PSD,and Baishile decoction groups.A PSD syndrome-based animal model was established in rats using a combination of middle cerebral artery occlusion(MCAO)and chronic unpredictable mild stress(CUMS)."Depression,stasis,phlegm"were then evaluated in the model rats using the Morris water maze,open field,forced swimming,and sucrose preference tests,and by detection of neurotransmitter levels,brain tissue pathology,tongue and forepaw color RGB values,and blood rheology.Results PSD rats exhibited significantly shorter target quadrant dwelling times,platform crossings,and climbing and rearing frequencies,a significantly lower sucrose preference,and a significantly higher immobility time in the forced swim test compared with control rats.Hematoxylin and eosin and Nissl staining revealed brain tissue damage in PSD rats.Serum and cerebrospinal fluid levels of 5-hydroxytryptamine(5-HT)were significantly decreased,glutamate levels were significantly increased,and tongue and forepaw RGB values were all decreased.Blood rheology showed a hypercoagulable state and blood lipid metabolism-related indicators were significantly abnormal.Rats in the Baishile decoction group showed significant improvements compared with the PSD group,including increased target quadrant dwelling times,number of platform crossings,and climbing and rearing frequencies,increased sucrose preference,decreased immobility time in the forced swim test,improved brain tissue pathology,increased serum and cerebrospinal fluid levels of 5-HT,decreased glutamate levels,increased tongue and claw RGB values,and varying degrees of improvement in blood rheology and blood lipid metabolism-related indicators.Conclusions The combination of MCAO and CUMS successfully established a syndrome-based animal model of PSD exhibiting the characteristics of"depression,stasis,phlegm",with corresponding objective assessment criteria.

Objective To evaluate the clinical efficacy of electroacupuncture at acupoints distributed on conception vessel(CV)and governor vessel(GV)in treating ischemic stroke(AIS)complicated with dysphagia and explore its potential mechanism.Methods A total of 120 patients diagnosed with AIS complicated with dysphagia at Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University from December 2020 to December 2023 were enrolled and randomly divided into an observation group and a control group,with 60 patients per group.The control group received conventional swallowing training,while the observation group received additional electroacupuncture at acupoints distributed on CV and GV.The treatment lasted for 4 weeks.After 1 month of treatment,clinical efficacy was assessed,and the changes in Standardized Swallowing Assessment(SSA)scores,National Institutes of Health Stroke Scale(NIHSS)scores,hyolaryngeal mobility(thyroid cartilage anterior/superior displacement,hyoid bone anterior/superior displacement),and KubotaWater Swallowing Test scores were observed.Cerebral microcirculation parameters and the Chinese version of the Eating/Drinking Quality of Life(EDQoL)questionnaire were also compared.Safety and adverse events were evaluated.Results(1)The total effective rate in the observation group was 95.00%(57/60),compared to 76.67%(46/60)in the control group,demonstrating statistically superior therapeutic efficacy in the observation group(P＜0.05).(2)After treatment,both groups showed significant improvements in SSA scores and NIHSS scores(P＜0.05),with the observation group exhibiting markedly better enhancement in both SSA and NIHSS scores compared to the control group,showing statistically significant differences(P＜0.05).(3)After intervention,significant improvements were observed in anterior displacement of thyroid cartilage,superior displacement of thyroid cartilage,anterior displacement of hyoid bone,and superior displacement of hyoid bone in both groups(P＜0.05).The observation group outperformed the control group in all these laryngeal kinematic parameters with statistically significant differences(P＜0.05).(4)Both groups demonstrated significant improvement in Kubota Water Swallowing Test scores after treatment(P＜0.05),with the observation group displaying statistically greater improvement than the control group(P＜0.05).(5)Cerebral arterial parameters including peak systolic velocity(Vs),mean velocity(Vm),and resistance index(RI)were significantly improved in both groups after treatment(P＜0.05).The observation group showed superior enhancement in these cerebrovascular hemodynamic indices compared to the control group(P＜0.05).(6)Significant improvements in EDQoL scores were observed in both groups after treatment(P＜0.05),with the observation group achieving statistically greater improvement than the control group(P＜0.05).(7)The total incidence of adverse reactions was 1.67%(1/60)in the observation group versus 11.67%(7/60)in the control group,indicating a statistically significant lower adverse event rate in the observation group(P＜0.05).Conclusion Electroacupuncture at acupoints distributed on CV and GV effectively alleviates dysphagia and neurological impairment,improves hyolaryngeal mobility and cerebral microcirculation,enhances quality of life,and reduces adverse events such as aspiration pneumonia in AIS patients complicated with dysphagia.

Infectious pneumonia caused by bacteria,viruses,or other pathogenic microorganisms remains a huge threat to human health.Immunocyte-derived biomimetic nano-drug delivery systems can be used for drug delivery by taking advantage of the natural anti-inflammatory effect of immune cells and thus show great potential in lung-targeted therapy.This review begins by introducing different types of immune cells in the lung.The preparation methods of immunocyte-derived biomimetic nano-drug delivery systems and their applications in bacterial pneumonia,viral pneumonia,acute respiratory distress syndrome and cytokine storms are also reviewed.The review is expected to provide data for the targeted therapy of infectious pneumonia.

Objective To identify key genes and potential therapeutic drugs associated with Alzheimer's disease(AD)based on microglial senescence using bioinformatics analysis,providing new targets and insights for AD diagnosis and treatment.Methods Gene expression datasets related to microglial senescence and AD,specifically GSE62420 and GSE74615,were downloaded from the Gene Expression Omnibus(GEO)database.Differential Expressed Genes(DEGs)were identified using R software.Functional enrichment analysis,including gene ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis,was performed using the DAVID online tool.The STRING database was used to construct the protein-protein interaction(PPI)network,and the CytoHubba plugin in Cytoscape software was applied to identify hub genes.The differential expression of hub genes was validated using the GSE129296 and GSE208386 datasets.Potential therapeutic drugs targeting these genes were predicted using the DSigDB database.Results A total of 35 DEGs,including 34 upregulated and 1 downregulated gene,were identified from the intersection of the GSE74615 and GSE62420 datasets.GO and KEGG enrichment analyses indicated that these DEGs were significantly involved in gene expression regulation,protein binding,metal ion binding,and the hypoxia-inducible factor 1(HIF-1)signaling pathway.PPI network analysis and CytoHubba screening identified ten hub genes:HIF1A,secreted phosphoprotein 1(SPP1),integrin alpha X(ITGAX),triggering receptor expressed on myeloid cells(TREM2),glycoprotein non-metastatic melanoma protein B(GPNMB),anexelekto receptor tyrosine kinase(AXL),Cystatin F(CST7),interleukin-12B(IL12B)、lipoprteinlipase(LPL)and fatty acid-binding protein 5(FABP5).Validation using the GSE129296 dataset showed that HIF1A,SPP1,ITGAX,TREM2,GPNMB,AXL,CST7 and FABP5 were significantly upregulated in microglia of AD mice,and the differences were statistically significant(t=8.411～29.49,all P<0.05).Further validation using the GSE208386 dataset indicated that LPL,SPP1,AXL and CST7 were significantly upregulated during microglial senescence,and the differences were statistically significant(t=4.755～5.964,all P<0.05).Based on these validation results,SPP1,AXL and CST7 were identified as key genes in AD.Drug prediction analysis using DSigDB revealed that potential therapeutic compounds targeting these genes exhibit anti-aging,anti-tumor,anti-inflammatory and DNA damage repair effects.Conclusion The key genes SPP1,AXL and CST7,identified based on microglial senescence,may serve as potential biomarkers for AD.Furthermore,multiple potential therapeutic drugs were predicted,offering new targets and strategies for AD diagnosis and treatment.

Objective To construct an animal model of post-stroke depression(PSD)based on the theory of"depression,stasis,phlegm",with the aim of developing and validating an objective assessment system.Methods Rats were divided randomly into five groups:control,depression,stroke,PSD,and Baishile decoction groups.A PSD syndrome-based animal model was established in rats using a combination of middle cerebral artery occlusion(MCAO)and chronic unpredictable mild stress(CUMS)."Depression,stasis,phlegm"were then evaluated in the model rats using the Morris water maze,open field,forced swimming,and sucrose preference tests,and by detection of neurotransmitter levels,brain tissue pathology,tongue and forepaw color RGB values,and blood rheology.Results PSD rats exhibited significantly shorter target quadrant dwelling times,platform crossings,and climbing and rearing frequencies,a significantly lower sucrose preference,and a significantly higher immobility time in the forced swim test compared with control rats.Hematoxylin and eosin and Nissl staining revealed brain tissue damage in PSD rats.Serum and cerebrospinal fluid levels of 5-hydroxytryptamine(5-HT)were significantly decreased,glutamate levels were significantly increased,and tongue and forepaw RGB values were all decreased.Blood rheology showed a hypercoagulable state and blood lipid metabolism-related indicators were significantly abnormal.Rats in the Baishile decoction group showed significant improvements compared with the PSD group,including increased target quadrant dwelling times,number of platform crossings,and climbing and rearing frequencies,increased sucrose preference,decreased immobility time in the forced swim test,improved brain tissue pathology,increased serum and cerebrospinal fluid levels of 5-HT,decreased glutamate levels,increased tongue and claw RGB values,and varying degrees of improvement in blood rheology and blood lipid metabolism-related indicators.Conclusions The combination of MCAO and CUMS successfully established a syndrome-based animal model of PSD exhibiting the characteristics of"depression,stasis,phlegm",with corresponding objective assessment criteria.