ObjectiveTo observe the changes in the levels of different subtypes of epidermal growth factor receptor （ErbB）， namely ErbB1， ErbB2， ErbB3， and ErbB4， in the spinal dorsal horn of inflammatory pain model rats， and to explore their mechanism of mediating hyperalgesia as well as the intervention mechanism of electroacupuncture at "Zusanli （ST 36）" and "Kunlun （BL 60）". MethodsThe study was divided into five parts. In experiment 1， 14 Sprague Dawley （SD） rats were randomly divided into control and inflammatory pain group （7 rats each group） to observe the pain behavior and the protein expression of different ErbB receptor subtypes in the spinal dorsal horn. In experiment 2， 30 rats were randomly divided into control group 1， inflammatory pain group 1， and low-， medium-， and high-concentration TX1-85-1 groups， with 6 rats in each group， to observe the effect of inhibiting spinal ErbB3 on inflammatory pain. In experiment 3， 12 rats were randomly divided into control virus group and ErbB3 knockdown virus group， with 6 rats in each group， to observe the effect of knocking down ErbB3 in the spinal dorsal horn on inflammatory pain. In experiment 4， 44 rats were randomly divided into control group 2， inflammatory pain group 2， electroacupuncture group， and sham electroacupuncture group， with 11 rats in each group， to observe the effect of electroacupuncture. In experiment 5， 40 rats were randomly divided into control group 3， inflammatory pain group 3， electroacupuncture group 1， and electroacupuncture + NRG1 group， with 10 rats in each group， to observe the effect of activating ErbB3 on electroacupuncture. A rat model of inflammatory pain was established by subcutaneous injection of 100 μl of complete Freund's adjuvant into the sole of the unilateral hind foot of SD rats. Rats in the low-， medium-， and high-concentration TX1-85-1 groups were intrathecally injected with ErbB3 inhibitor TX1-85-1 on day 5 to day 7 after modeling. Rats in the ErbB3 knockdown virus group were injected with ErbB3 knockdown virus packaged with adenovirus vector-based short hairpin RNA （shRNA） into the spinal dorsal horn in situ 3 weeks before modeling. Rats in each electroacupuncture group received electroacupuncture at bilateral "Zusanli （ST 36）" and "Kunlun （BL 60）" from day 1 to day 7 after modeling， with dense-sparse waves at a frequency of 2 Hz/100 Hz and a current of 0.5-1.5 mA for 30 minutes once a day. Rats in the electroacupuncture + NRG1 group were intrathecally injected with ErbB3 ligand recombinant human neuregulin-1 （NRG1） after electroacupuncture intervention from day 5 to day 7 after modeling. The mechanical withdrawal threshold and thermal withdrawal latency of rats were measured on day 1， 3， 5， and 7 after modeling to evaluate behavior， and Western Blot was used to detect the protein and phosphorylation levels of each ErbB subtype in the spinal dorsal horn. ResultsCompared with the control group， rats in the inflammatory pain group showed decreased mechanical withdrawal threshold and thermal withdrawal latency of rats， and increased expression of phosphorylated ErbB3 （p-ErbB3） protein in the spinal dorsal horn on days 1， 3， 5， and 7 after modeling （P＜0.01）. On day 5 and day 7 after modeling， compared with the inflammatory pain group 1， the mecha-nical withdrawal threshold and thermal withdrawal latency of rats in the medium- and high-concentration TX1-85-1 groups increased， and the expression of p-ErbB3 protein decreased （P＜0.05）. On day 1， 3， 5， and 7 after modeling， compared with the control virus group， the mechanical withdrawal threshold and thermal withdrawal latency of rats in the ErbB3 knockdown virus group increased （P＜0.05）. On day 5 and day 7 after modeling， compared with the inflammatory pain group 2 and the sham electroacupuncture group， the mechanical withdrawal threshold and thermal withdrawal latency of rats in the electroacupuncture group increased， and the expression of p-ErbB3 protein decreased （P＜0.05）. On day 5 and day 7 after modeling， compared with the electroacupuncture + NRG1 group， the mechanical withdrawal threshold and thermal withdrawal latency of rats in the electroacupuncture group 1 increased （P＜0.05）. ConclusionThe p-ErbB3 in the spinal dorsal horn involved in hyperalgesia in rats with inflammatory pain， and electroacupuncture at "Zusanli （ST 36）" and "Kunlun （BL 60）" can alleviate inflammatory pain by inhibiting the expression of p-ErbB3 protein in the spinal dorsal horn of rats.

Abstract Traditional Chinese medicine (TCM) has demonstrated unique advantages in the prevention and treatment of chronic diseases such as glycolipid metabolism disorder. However, its widespread application has been hindered by the unclear biological essence of TCM syndromes and therapeutic mechanisms. As an emerging interdisciplinary field, phenomics integrates multi-dimensional data including genome, transcriptome, proteome, metabolome, and microbiome. When combined with TCM's holistic philosophy, it forms TCM phenomics, providing novel approaches to reveal the biological connotation of TCM syndromes and the mechanisms of herbal medicine. Taking glycolipid metabolism disorder as an example, this paper explores the application of TCM phenomics in glycolipid metabolism disorder. By analyzing molecular characteristics of related syndromes, TCM phenomics identifies differentially expressed genes, metabolites, and gut microbiota biomarkers to elucidate the dynamic evolution patterns of syndromes. Simultaneously, it deciphers the multi-target regulatory networks of herbal formulas, demonstrating their therapeutic effects through mechanisms including modulation of insulin signaling pathways, improvement of gut microbiota imbalance, and suppression of inflammatory responses. Current challenges include the subjective nature of syndrome diagnosis, insufficient standardization of animal models, and lack of integrated multi-omics analysis. Future research should employ machine learning, multimodal data integration, and cross-omics longitudinal studies to establish quantitative diagnostic systems for syndromes, promote the integration of precision medicine in TCM and western medicine, and accelerate the modernization of TCM.

Inflammatory bowel disease (IBD) is a chronic and nonspecific disease affected by both genetic and environmental factors. Ecological and social environmental factors, including air pollutants, heavy metals, industrial pollutants and organic pollutants, diet, and lifestyle, influence the occurrence and development of IBD and regulate IBD gene expression through epigenetics and gut microbiota. This article summarizes the role of environmental factors in IBD and explores the ways in which they influence the regulation of gene expression.

Inflammatory bowel disease (IBD) is a chronic gastrointestinal inflammatory disorder with unclear etiology. Existing studies indicate that diet plays an important role in both the pathogenesis and prognosis of IBD. This review summarizes clinical evidence regarding the association between diet and the development of IBD, analyze the current nutritional status of the IBD population at the prognosis level and underlying mechanisms of dietary interventions in disease management, and explores the application of precision nutrition in personalized care. The review ultimately aims to provide guidance for developing more precise and personalized dietary management strategies for IBD patients.

Objective:To evaluate the application value of the Supply-Processing-Distribution(SPD)supply chain mode in the refined management for medical consumables in hospital on the basis of SPD supply chain mode.Methods:An integrated efficiency index system was constructed based on SPD,and the Analytic Hierarchy Process(AHP)and Entropy Method were used to determine index weights by combined weighting.Medical consumables were classified and managed according to the index weight values.A total of 63,461 types of medical consumables(included low-value medical consumables and high-value medical consumables)that was used in clinical practice at Beijing Anzhen Hospital,Capital Medical University from January to June 2021 and January to June 2023 were selected.In them,the 54,632 types of medical consumables that were used between January and June 2021 were managed by adopting conventional supply chain mode,while 56,471 types of medical consumables that were used(included 47,642 types of medical consumables that were managed by conventional supply chain made at the first stage,and 8,829 types of new medical consumables)between January and June 2023 were managed by adopting the SPD supply chain mode.The inventory amount,inventory quantity,loss rate,and return or change rate of medical consumables of the two management modes were compared.A self-designed satisfaction questionnaire was used to evaluate the satisfaction of medical staffs,who used these medical consumables,for the two kinds of management modes.Results:The inventory amount of low-value medical consumables that were managed by the SPD supply chain mode was(1,424.09±75.68)million CNY,which was lower than(2,290.79±215.93)million CNY of adopting conventional supply chain mode,with a statistically significant difference(t=8.85,P<0.05).The inventory amount of high-value medical consumables that were managed by the SPD supply chain mode was 0,which was lower than(7,692.32±360.53)million CNY of adopting conventional supply chain mode,with a statistically significant difference(Z=-2.201,P<0.05).The inventory quantities of both low-value and high-value medical consumables of adopting SPD supply chain mode were significantly lower than those of adopting conventional supply chain mode,with statistically significant differences(t=10.443,11.225,P<0.05).The average loss rates of both low-value and high-value medical consumables of adopting SPD supply chain mode were significantly lower than those of adopting conventional supply chain mode,with statistically significant differences(Z=-2.207,-2.201,P<0.05).The average return or change rates of both low-value and high-value medical consumables of adopting SPD supply chain mode were significantly lower than those of adopting conventional supply chain mode,with statistically significant differences(t=14.685,8.716,P<0.01).The satisfaction scores of medical staffs from different departments for medical consumables of adopting the SPD supply chain mode were higher than those of adopting conventional supply chain mode,with a statistically significant difference(t=7.674,P<0.05).Conclusion:The application of the SPD supply chain mode for medical consumables in hospital can reduce the inventory amount,inventory quantity,loss rate,and return or change rate of medical consumables,and improve the satisfaction of medical staffs.

OBJECTIVE:To assess the efficacy and safety of transcranial magnetic stimulation in the treatment of refractory depression and to compare the differences in efficacy between various transcranial magnetic stimulation treatment protocols in refractory depression,thereby providing a theoretical basis for the clinical selection of transcranial magnetic stimulation treatment protocols.METHODS:A comprehensive search was conducted across multiple databases,including PubMed,Embase,Cochrane Library,Web of Science,CNKI,WanFang Data,CBM and VIP.The search terms were"transcranial magnetic stimulation,treatment-resistant depression,randomized controlled trial"in Chinese,and"depressive disorder,treatment-resistant,transcranial magnetic stimulation,randomized controlled trial"in English.The objective was to identify randomized controlled trials on the treatment of patients with refractory depression published from the establishment of the databases to September 2024.The quality of the included studies was evaluated using the Cochrane risk of bias assessment tool,version 5.1.0,and the Physiotherapy Evidence Database scale.Meta-analysis of the outcome indicators was conducted using the Review Manager 5.4 and Stata 18.0 software.RESULTS:(1)Following a comprehensive review,20 randomized controlled trials were included in the analysis.All of the trials were assessed to be of high or very high quality according to the Physiotherapy Evidence Database scale.(2)Meta-analysis results showed that,compared with the sham stimulation group,high-frequency repetitive transcranial magnetic stimulation could significantly reduce the scores of Hamilton Depression Rating Scale[mean difference(MD)=-3.89,95％confidence interval(CI):-6.14 to-1.65,P＜0.05)or the Montgomery Depression Rating Scale(MD=-3.97,95％CI:-6.57 to-1.36,P＜0.05).(3)The probability ranking results of the network Meta-analysis showed that,in terms of the Hamilton Depression Rating Scale score,the probability ranking results were as follows:high-frequency repetitive transcranial magnetic stimulation(69.9％)＞intermittent theta burst stimulation(62.8％)＞bilateral theta pulse stimulation(57.5％)＞low-frequency repetitive transcranial magnetic stimulation(54.9％)＞bilateral sequential transcranial magnetic stimulation(49.0％)＞transcranial pulsed electromagnetic field(37.0％)＞sham stimulation(18.9％).And in terms of the Montgomery Depression Rating Scale score,the probability ranking results were as follows:high-frequency repetitive transcranial magnetic stimulation(93.3％)＞bilateral theta pulse stimulation(50.3％)＞sham stimulation(45.9％)＞low-frequency repetitive transcranial magnetic stimulation(32.1％)＞bilateral sequential transcranial magnetic stimulation(28.4％).CONCLUSION:Transcranial magnetic stimulations can improve the depressive symptoms of patients with treatment-resistant depression.Among them,the high-frequency repetitive transcranial magnetic stimulation mode has the best effect on improving the depressive symptoms of patients with treatment-resistant depression,followed by the intermittent θ burst stimulation mode.

Objective:To investigate the structural changes in the spinal cord in multiple sclerosis (MS) and neuromyelitis optica spectrum disorders (NMOSD) and their relationship with clinical disability.Methods:This study was cross-sectional. A retrospective analysis of clinical and imaging data from 124 patients with MS (MS group), 101 patients with aquaporin-4 antibody-positive NMOSD (NMOSD group), and 110 healthy controls (HC group) from seven medical centers were conducted from January 2018 to October 2021. All subjects underwent 3D T 1WI, and the upper cervical spinal cord cross-sectional area (MUCCA) was segmented and measured. All patients completed the expanded disability status scale (EDSS) assessments at baseline and during follow-up, as well as the baseline 25-foot walk test (T25FW) and the nine-hole peg test (NHPT). Patients were classified into EDSS progression and non-progression groups based on follow-up EDSS scores. Comparisons of MUCCA among the three groups were conducted using analysis of covariance, controlling for age and sex as covariates. Pairwise comparisons between groups were performed using the HSD test. Univariate linear regression and logistic models were employed to identify candidate predictors of baseline clinical disability status or EDSS progression in the MS and NMOSD groups. L1 regularized multivariable linear regression analysis was used to determine independent predictors of baseline clinical disability status or EDSS progression. Independent predictors were then combined to establish a logistic regression model, and the model′s performance in predicting EDSS progression was evaluated using receiver operating characteristic analysis and the area under the curve (AUC). Results:A total of 144 patients completed follow-up EDSS assessments, with a follow-up duration of 3.30 (1.10, 6.42) years, including 82 patients in the MS group and 62 patients in the NMOSD group. Controlling for sex and age as covariates, the overall difference in MUCCA among the MS, NMOSD, and HC groups was statistically significant ( P=0.001). The MUCCA in the MS group was lower than that in the HC group, with a significant difference ( t=-2.54, P=0.007); the MUCCA in the NMOSD group was also lower than that in the HC group, with a significant difference ( t=-2.80, P=0.002). However, the difference in MUCCA between the MS and NMOSD groups was not statistically significant ( t=-0.40, P=0.882). In the MS group, MUCCA was an independent predictor of baseline EDSS score (β=-0.03), baseline T25FW score (β=-0.09), and baseline NHPT score (β=-0.30). In the NMOSD group, MUCCA (β=-0.08), age (β=0.06), and baseline EDSS score (β=-0.43) were independent predictors of EDSS progression, and the logistic regression model incorporating these three factors predicted EDSS progression with an AUC of 0.82. Conclusions:Significant spinal cord atrophy occurs in patients with both MS and NMOSD. Atrophy of the upper cervical spinal cord can predict the degree of disability in MS patients and the progression of clinical disability in NMOSD patients.

Inflammatory bowel disease (IBD) is a chronic gastrointestinal inflammatory disorder with unclear etiology. Existing studies indicate that diet plays an important role in both the pathogenesis and prognosis of IBD. This review summarizes clinical evidence regarding the association between diet and the development of IBD, analyze the current nutritional status of the IBD population at the prognosis level and underlying mechanisms of dietary interventions in disease management, and explores the application of precision nutrition in personalized care. The review ultimately aims to provide guidance for developing more precise and personalized dietary management strategies for IBD patients.

Objective:To evaluate the application value of the Supply-Processing-Distribution(SPD)supply chain mode in the refined management for medical consumables in hospital on the basis of SPD supply chain mode.Methods:An integrated efficiency index system was constructed based on SPD,and the Analytic Hierarchy Process(AHP)and Entropy Method were used to determine index weights by combined weighting.Medical consumables were classified and managed according to the index weight values.A total of 63,461 types of medical consumables(included low-value medical consumables and high-value medical consumables)that was used in clinical practice at Beijing Anzhen Hospital,Capital Medical University from January to June 2021 and January to June 2023 were selected.In them,the 54,632 types of medical consumables that were used between January and June 2021 were managed by adopting conventional supply chain mode,while 56,471 types of medical consumables that were used(included 47,642 types of medical consumables that were managed by conventional supply chain made at the first stage,and 8,829 types of new medical consumables)between January and June 2023 were managed by adopting the SPD supply chain mode.The inventory amount,inventory quantity,loss rate,and return or change rate of medical consumables of the two management modes were compared.A self-designed satisfaction questionnaire was used to evaluate the satisfaction of medical staffs,who used these medical consumables,for the two kinds of management modes.Results:The inventory amount of low-value medical consumables that were managed by the SPD supply chain mode was(1,424.09±75.68)million CNY,which was lower than(2,290.79±215.93)million CNY of adopting conventional supply chain mode,with a statistically significant difference(t=8.85,P<0.05).The inventory amount of high-value medical consumables that were managed by the SPD supply chain mode was 0,which was lower than(7,692.32±360.53)million CNY of adopting conventional supply chain mode,with a statistically significant difference(Z=-2.201,P<0.05).The inventory quantities of both low-value and high-value medical consumables of adopting SPD supply chain mode were significantly lower than those of adopting conventional supply chain mode,with statistically significant differences(t=10.443,11.225,P<0.05).The average loss rates of both low-value and high-value medical consumables of adopting SPD supply chain mode were significantly lower than those of adopting conventional supply chain mode,with statistically significant differences(Z=-2.207,-2.201,P<0.05).The average return or change rates of both low-value and high-value medical consumables of adopting SPD supply chain mode were significantly lower than those of adopting conventional supply chain mode,with statistically significant differences(t=14.685,8.716,P<0.01).The satisfaction scores of medical staffs from different departments for medical consumables of adopting the SPD supply chain mode were higher than those of adopting conventional supply chain mode,with a statistically significant difference(t=7.674,P<0.05).Conclusion:The application of the SPD supply chain mode for medical consumables in hospital can reduce the inventory amount,inventory quantity,loss rate,and return or change rate of medical consumables,and improve the satisfaction of medical staffs.

Chimeric antigen receptor (CAR) T (CAR-T) cell therapy has emerged as a promising treatment strategy for relapsed neurological autoimmune diseases (NADs). In response to this innovative approach, Chinese experts, combining clinical trial results and fully considering the actual medical needs in China, have developed the "Expert consensus on chimeric antigen receptor T cell therapy for neurological autoimmune diseases in China 2025". This consensus provides comprehensive guidelines on patients and cell product selection, treatment procedures, monitoring protocols, adverse event management, with the goal of standardizing clinical practice for CAR-T cell therapy in NADs. The consensus focuses on NADs, pays more attention to the actual situation of Chinese patients, and proposes implementation plans that are convenient for clinical practice, providing important guidance for the promotion of CAR-T cell therapy in the field of neurology in China.