ObjectiveTo assess the predictive value of the bladder deformation index (BDI) in determining upper urinary tract (UUT) damage among patients with neurogenic bladder (NB). MethodsClinical data of 132 NB patients admitted to Beijing Bo'ai Hospital from January, 2015 to December, 2018 were retrospectively analyzed. Patients were divided into UUT damage group and normal UUT group according to the presence or absence of hydronephrosis. The demographics, biochemical parameters and video-urodynamics (VUDS) findings were collected, and BDI was calculated. Receiver operating characteristic (ROC) curves were utilized to evaluate the predictive capability. ResultsThere were 54 patients in UUT damage group and 33 in normal UUT group. The course of disease, creatinine level and BDI were siginificantly different between two groups (P < 0.05), while the area under the curve were 0.686, 0.836 and 0.928, respectively. ConclusionCourse of disease, creatinine level and BDI are associated with UUT damage in NB patients, and BDI demonstrates the highest sensitivity and specificity, which may play a role in diagnosis of UUT damage.

OBJECTIVE To introduce the characteristics and practice of billable pharmacy service programs in the United States， aiming to provide reference for the development of clinical pharmacy service and the establishment of corresponding billing criteria in China. METHODS By searching the official websites of American Pharmacists Association， American Society of Health- System Pharmacists， Centers for Medicare & Medicaid Services and Centers for Disease Control and Prevention， and the PubMed database， the contents of American billable pharmacy service programs， corresponding service billing criteria， the approaches to being paid as pharmacists and the clinical practice evidence were summarized. RESULTS Current major billable pharmacy service programs implemented in the United States included medication therapy management， outpatient pharmacy service， transition of care management， chronic disease management， annual wellness visits， as well as diabetes self-management training/education. Except for diabetes self-management training/education， which lacked robust data on practice outcomes， all other programs mentioned above were demonstrated to have positive impact on patient outcomes， reducing health care cost and/or generating revenues. The most common approaches for pharmacists to obtain reimbursement were “incident to” billing and using procedure codes. CONCLUSIONS Billable pharmacy practice programs in the United States are achieving progress in service specialization and billing standardization. China can learn from successful cases in the United States while considering its own national context， with the ultimate goal of improving the overall health outcomes of patients， so that pharmacy services can become an important part of the medical service system.

Adverse childhood experiences (ACEs) refer to traumatic events such as abuse and neglect experienced before the age of 18 years, which have negative impacts on an individual's physical and mental health. Studies have shown that ACEs not only increase the risk of health-harming behaviors such as smoking and alcohol abuse, but are also risk factors for depression and anxiety. The influence of ACEs on depression and anxiety exhibits type-specificity, cumulative effects, and temporal dynamics. The impact of ACE types on depression and anxiety varies across populations and genders, a dose-response relationship exists between the number of ACEs and depression/anxiety, and the phase, trajectory, and frequency of ACEs also significantly influence depression and anxiety. This article collected literature on ACEs and depression/anxiety from January 1995 to June 2024 by searching the CNKI and PubMed databases. It provides a comprehensive review of the associations between different ACEs types, quantities, categories, timing, trajectories, frequencies, and the risks of depression and anxiety, while also exploring the underlying mechanisms of these associations. The findings aim to offer references for the prevention and intervention of ACEs and the improvement of mental health.

Cancer represents a major worldwide disease burden marked by escalating incidence and mortality. While therapeutic advances persist, developing safer and precisely targeted modalities remains imperative. Nanomedicines emerges as a transformative paradigm leveraging distinctive physicochemical properties to achieve tumor-specific drug delivery, controlled release, and tumor microenvironment modulation. By synergizing passive enhanced permeation and retention effect-driven accumulation and active ligand-mediated targeting, nanoplatforms enhance pharmacokinetics, promote tumor microenvironment enrichment, and improve cellular internalization while mitigating systemic toxicity. Despite revolutionizing cancer therapy through enhanced treatment efficacy and reduced adverse effects, translational challenges persist in manufacturing scalability, longterm biosafety, and cost-efficiency. This review systematically analyzes cutting-edge nanoplatforms, including polymeric, lipidic, biomimetic, albumin-based, peptide engineered, DNA origami, and inorganic nanocarriers, while evaluating their strategic advantages and technical limitations across three therapeutic domains: immunotherapy, chemotherapy, and radiotherapy. By assessing structure-function correlations and clinical translation barriers, this work establishes mechanistic and translational references to advance oncological nanomedicine development.
Humans ; Neoplasms/radiotherapy* ; Immunotherapy/methods* ; Nanoparticles/chemistry* ; Animals ; Nanomedicine/methods* ; Drug Delivery Systems/methods* ; Drug Carriers/chemistry* ; Radiotherapy/methods*

Cold tumors have a poor response to tumor immunotherapy due to low immune cell infiltration and the ability to evade immune attacks. Converting cold tumors into hot tumors can enhance the clinical effectiveness of anti-tumor immunotherapy. High-intensity focused ultrasound (HIFU) as a non-invasive treatment can damage tumors through mechanical effects, but there is a lack of research on its cytotoxic mechanisms at the cellular level and its role in inducing anti-immune responses. In this study, the role of HIFU in triggering tumor ferroptosis by disrupting the GSH/GSSG balance through mechanochemical action and the associated anti-tumor immune priming effect were investigated. The use of a nano-enhancer loaded with PFOB combined with HIFU could enhance ferroptosis in triple-negative breast cancer at a specific stage of tumor growth (UTGR = 0) while promoting the conversion of a cold tumor into a hot tumor, thereby improving the immune response. Overall, this provides valuable guidance for the clinical application of HIFU in tumor immunotherapy.

Objective To explore the therapeutic mechanism of compound Yuye Decoction against diabetic cardiomyopathy(DCM).Methods Drugbank,Gene Cards,OMIM and PharmGKb databases were used to obtain DCM-related targets,and the core targets were identified and functionally annotated by protein-protein interaction network analysis followed by GO and KEGG enrichment analysis.The"Traditional Chinese Medicine-Key Component-Key Target-Key Pathway"network was constructed using Cytoscape 3.9.1,and molecular docking was carried out for the key components and the core targets.In the animal experiment,Wistar rat models of DCM were treated with normal saline or Yuye Decoction by gavage at low(0.29 g/kg)and high(1.15 g/kg)doses for 8 weeks,and the changes in cardiac electrophysiology and histopathology were evaluated.The changes in serum levels of LDH,CK,and CK-MB were examined,and myocardial expressions of PI3K,P-PI3K,Akt,P-AKT,BAX,IL-6,and TNF-α were detected using Western blotting.Results We identified 61 active compounds in Yuye Decoction with 1057 targets,3682 DCM-related disease targets,and 551 common targets between them.Enrichment of the core targets suggested that apoptosis,inflammation and the PI3K/Akt pathways were the key signaling pathways for DCM treatment.Molecular docking studies showed that the active components in Yuye Decoction including gold amidohydroxyethyl ester and kaempferol had strong binding activities with AKT1 and PIK3R1.In DCM rat models,treatment with Yuye Decoction significantly alleviated myocardial pathologies,reduced serum levels of LDH,CK and CK-MB,lowered myocardial expressions of BAX,IL-6 and TNF-α,and increased the expressions of P-PI3K and P-AKT.Conclusion The therapeutic effect of compound Yuye Decoction against DCM is mediated by its multiple active components that act on multiple targets and pathways to inhibit cardiomyocyte apoptosis and inflammatory response by regulating the PI3K/Akt signaling pathway.

Objective To explore the therapeutic mechanism of compound Yuye Decoction against diabetic cardiomyopathy(DCM).Methods Drugbank,Gene Cards,OMIM and PharmGKb databases were used to obtain DCM-related targets,and the core targets were identified and functionally annotated by protein-protein interaction network analysis followed by GO and KEGG enrichment analysis.The"Traditional Chinese Medicine-Key Component-Key Target-Key Pathway"network was constructed using Cytoscape 3.9.1,and molecular docking was carried out for the key components and the core targets.In the animal experiment,Wistar rat models of DCM were treated with normal saline or Yuye Decoction by gavage at low(0.29 g/kg)and high(1.15 g/kg)doses for 8 weeks,and the changes in cardiac electrophysiology and histopathology were evaluated.The changes in serum levels of LDH,CK,and CK-MB were examined,and myocardial expressions of PI3K,P-PI3K,Akt,P-AKT,BAX,IL-6,and TNF-α were detected using Western blotting.Results We identified 61 active compounds in Yuye Decoction with 1057 targets,3682 DCM-related disease targets,and 551 common targets between them.Enrichment of the core targets suggested that apoptosis,inflammation and the PI3K/Akt pathways were the key signaling pathways for DCM treatment.Molecular docking studies showed that the active components in Yuye Decoction including gold amidohydroxyethyl ester and kaempferol had strong binding activities with AKT1 and PIK3R1.In DCM rat models,treatment with Yuye Decoction significantly alleviated myocardial pathologies,reduced serum levels of LDH,CK and CK-MB,lowered myocardial expressions of BAX,IL-6 and TNF-α,and increased the expressions of P-PI3K and P-AKT.Conclusion The therapeutic effect of compound Yuye Decoction against DCM is mediated by its multiple active components that act on multiple targets and pathways to inhibit cardiomyocyte apoptosis and inflammatory response by regulating the PI3K/Akt signaling pathway.

Objective To observe the value of contrast-enhanced CT radiomics combined with clinical and hematology indicators for predicting lymph node(LN)metastasis(LNM)of esophageal squamous cell carcinoma(ESCC).Methods Totally 218 ESCC patients were retrospectively enrolled.Stage pN1 and pN2 were clustering as LNM(n=90),while stage pN0 were taken as non-LNM(n=128).The patients were divided into training set(n=174)and test set(n=44)at the ratio of 8∶2.In training set,clinical and LN imaging features which could be used to independently judge LNM were screened and a clinical-imaging model was constructed.The hematological indicators that might be associated with ESCC LNM were screened,and a hematological model was constructed.Radiomics features in LN ROI and ESCC volume of interest(VOI)were extracted based on venous-phase contrast-enhanced CT images,and those might be associated with LNM were screened,and a radiomics model was constructed.Finally a combined model was constructed based on all the above features.The efficacy of each model for diagnosing LNM was evaluated with the area under the curve(AUC)of receiver operating characteristic curves,and the clinical net benefit was evaluated using decision curve analysis(DCA).Results Body mass index(BMI)and internal necrosis of target LN were both independent judging factors for ESCC LNM(both P＜0.05),and AUC of clinical-imaging model for diagnosing LNM in training and test sets was 0.747 and 0.687,respectively.Seven hematological indicators were included in hematological model,and AUC in training and test sets was 0.623 and 0.583,respectively.Ten LN radiomics features and 15 ESCC radiomics features were included in radiomics model,and AUC in training and test sets was 0.769 and 0.745,respectively.AUC of the combined model for diagnosing LNM in training and test sets was 0.822 and 0.739,respectively,better than other models in training set(all P＜0.05),but no significantly different in test set(all P＞0.05).DCA showed that combined model had higher net gain than the other models in 0.55-0.80 threshold probability interval.Conclusion Combined model based on venous-phase contrast-enhanced CT radiomics and clinical and hematology indicators could relatively effectively evaluate ESCC LNM,which might bring some promotions in clinical benefit.

Objective:To explore the molecular mechanism of dexmedetomidine(Dex)protecting ischemia/reperfusion(I/R)myocardium.Methods:Wild type mice were grouped into control(Control)group,sham operation(Sham)group,WT I/R group,WT Dex group,and Dectin-1 knock out mice were grouped into KO I/R group and KO Dex group in the in vivo study(n=6).TTC stain-ing was used to determine the myocardial infarction area(%)of the above six groups of mice.HE staining and pathological analyze was used to determine the myocardial injury.Serum TNF-α,IL-6 and IL-10 levels in mice were detected by ELISA.Flow cytometry(FCM)was used to count and sort of infiltrating M2 macrophages and neutrophils in myocardium.qPCR assay was used to determine the Dectin-1 mRNA expression in the above sorted cells.Results:TTC results showed that there was no myocardial infarction in the mice of Control group and Sham group.Compared with the WT I/R group,the infarct volume was significantly lower in WT Dex group,KO I/R group and KO Dex group(P<0.05).Compared with the KO I/R group,the infarct volume was reduced in KO Dex group(P<0.05).The results of HE staining showed that the myocardial fibers of the WT I/R group of mice were disorderly arranged,with a large number of broken myocardial fibers,while the myocardial fibers of the WT Dex group,KO I/R group and KO Dex group of mice had a little breakage,the structural damage was not significant,and the myocardial arrangement was relatively neat.The degree of myocardi-al injury of mice in KO Dex group were less than that in KO I/R group mice.ELISA results showed that compared with Sham group,the serum TNF-α and IL-6 levels of the mice in WT I/R group were significantly increased,and the IL-10 level was significantly de-creased.Compared with WT I/R group,serum TNF-α and IL-6 levels of the mice in WT Dex group and KO I/R group were significant-ly decreased,and IL-10 level was significantly increased.Compared with KO I/R group,the serum TNF-α and IL-6 levels of the mice in KO Dex group were significantly decreased,and the IL-10 level was significantly increased(P<0.05).FCM cell counting results showed that compared with Sham group,a large number of M2 macrophages and neutrophils were infiltrated in the myocardium of WT I/R group of mice(P<0.05).Compared with WT I/R group,the M2 macrophages and neutrophils infiltrated in the myocardium were significantly decreased in WT Dex group,KO I/R group and KO Dex group of mice(P<0.05).While there was no significant differ-ence between the KO I/R group and the KO Dex group mice(P>0.05).qPCR results showed that compared with Sham group,the ex-pression level of Dectin-1 mRNA in the myocardial infiltrated M2 macrophages and neutrophils were significantly up-regulated in WT I/R group of mice(P<0.05).While compared with WT I/R group,the expression level of Dectin-1 mRNA in Dex group of mice was sig-nificantly lower(P<0.05).Mice in KO I/R group and KO Dex group did not express Dectin-1.Conclusion:The protective mecha-nisms of Dex preconditioning on I/R injured myocardium involves reducing the infiltrating number of M2 macrophages and neutrophils in myocardium after I/R injury,which may be achieved by inhibiting the expression of Dectin-1.