Based on spleen deficiency-phlegm dampness as the core pathogenesis of obesity， and integrating recent advances in modern medicine regarding the key role of immune inflammation in obesity， this paper proposes a multidimensional pathogenic network of "obesity-spleen deficiency-phlegm dampness-immune imbalance". Various traditional Chinese medicine （TCM） herbs that strengthen the spleen， regulate qi， and resolve phlegm and dampness can treat obesity by improving spleen-stomach transport and transformation， promoting water-damp metabolism， and regulating immune homeostasis. This highlights immune inflammation as an important entry point to elucidate the TCM concepts of "spleen deficiency-phlegm dampness" and the therapeutic principle of "strengthening the spleen and eliminating dampness to treat obesity". By systematically analyzing the intrinsic connection between "spleen deficiency generating dampness， internal accumulation of phlegm dampness" and immune dysregulation in obesity， this paper aims to provide theoretical support for TCM treatment of obesity based on dampness.

In recent years， traditional Chinese medicine （TCM） has achieved significant progress in the treatment of inflammatory bowel disease （IBD）. A comprehensive literature search was conducted covering the period from January 1， 2010， to December 30， 2024， across Chinese databases including China National Knowledge Infrastructure （CNKI）， Wanfang Data， VIP China Science and Technology Journal Database， and the Chinese Biomedical Literature Service System， as well as international databases such as PubMed， Web of Science， and Embase. The clinical applications and mechanistic studies of TCM in IBD were systematically reviewed. The current status of TCM research on the etiology and pathogenesis of IBD， innovative clinical practices， and multimodal therapeutic approaches， including Chinese herbal formulas， single herbs or active compounds， acupuncture， herbal retention enema， and acupoint application， were summarized， together with their synergistic effects when combined with western medical treatments. The development and application of Chinese patent medicines for IBD are undergoing a profound transition from efficacy validation to mechanistic exploration. Mechanistic studies on the effects of TCM in IBD mainly focus on regulating gut microbiota homeostasis， repairing the intestinal mucosal barrier， and modulating intestinal immune balance. Furthermore， future research directions for TCM-based IBD management are proposed， including the establishment of TCM diagnostic and treatment models， expanding integrated applications of external and internal TCM therapies， innovating personalized treatment strategies， and advancing drug development. These efforts aim to provide insights for the standardized and precision-oriented development of TCM in the diagnosis and treatment of IBD.

ObjectiveTo construct a multifunctional liposomal delivery system by replacing cholesterol（Chol） in conventional liposomes with saikosaponin D（SSD） and modifying with poloxamer 407（P407） for co-delivery of curcumin（Cur）. The system was evaluated for in vivo tumor targeting and inhibitory effects on mouse subcutaneous solid tumors. MethodsSingle-factor and orthogonal tests combined with information entropy weighting were used to optimize the formulation process of the liposome with encapsulation efficiency and absolute Zeta potential as indexes， and validation studies and liposomal characterization were performed. A subcutaneous solid tumor model was established by injecting H22 hepatocellular carcinoma cells subcutaneously into the dorsal surface of the right forelimb of mice. DiR-loaded traditional Chol liposomes（P407-DiR-Chol-LPs， PDCL） and novel SSD-based liposomes（P407-DiR-SSD-LPs， PDSL） were prepared by the optimized formulation process， and tail vein injection was performed to investigate the impact of SSD on liposome tumor targeting with small animal in vivo imaging. Mice were randomly divided into eight groups， including blank group， model group， free doxorubicin（DOX） group（2 mg·kg^-1）， free Cur group（8 mg·kg^-1）， free SSD group（10 mg·kg^-1）， P407-Cur-Chol-LPs（PCCL） group， P407-SSD-LPs（PSL） group， and P407-Cur-SSD-Lps（PCSL） group. Treatments were administered intraperitoneally every other day for seven doses. Antitumor efficacy and biocompatibility were evaluated by monitoring body weight change， organ indices， tumor volume and mass， relative tumor proliferation rate（T/C）， and tumor growth inhibition rate（TGI）. Histopathological analysis of liver， kidney， and tumor tissues was performed using hematoxylin-eosin（HE） staining. Serum levels of aspartate aminotransferase（AST）， alanine aminotransferase （ALT）， blood urea nitrogen（BUN）， and creatinine（Crea）in mice were quantified by fully automated biochemical analyzer. ResultsOrthogonal test yielded optimal ratios of Cur， SSD， and P407 to soybean phosphatidylcholine（SPC） as 1∶25， 1∶20， and 1∶4. The optimized PCSL exhibited spherical morphology with a particle size of 179.15 nm， a Zeta potential of -47.25 mV， and an encapsulation efficiency of 96.40%. Its in vitro release profile conformed to first-order kinetics， demonstrating excellent storage stability and hemocompatibility. In vivo imaging revealed that the fluorescence signal in tumor tissues and the fluorescence intensity ratio between tumors and organs were significantly higher in the PDSL group than in the PDCL group（P<0.05， P<0.01）. Among the treatment groups， PCSL group showed superior efficacy over free Cur group， free SSD group， PCCL group， and PSL group， with TGI>40% and T/C<60%， indicating pronounced anti-hepatocellular carcinoma effects（P<0.05， P<0.01）. Histopathology and serum biochemistry indicated minimal hepatorenal toxicity and improved hepatic and renal function in PCSL-treated mice. ConclusionReplacing Chol with SSD in preparing multifunctional drug delivery systems not only stabilizes liposomes but also yields superior anti-hepatocellular carcinoma efficacy， achieving the effect of drug-excipient integration. Co-delivery of Cur via this system can be used for treating subcutaneous solid tumors in hepatocellular carcinoma， providing new insights and technical approaches for anti-hepatocellular carcinoma research and the meridian-guiding and messenger-directing theory in traditional Chinese medicine.

ObjectiveIn the context of the digital transformation of education, this study aims to construct a triadic interactive teaching model for surgical animal surgery in clinical medicine using modern information technology. It explores the effectiveness of different teaching methods in improving students' practical skills, aseptic awareness, and teamwork abilities, providing a reference for the reform of clinical practice education. MethodsA quasi-experimental research design was adopted. A total of 80 students from the eight-year clinical medicine program at Nanjing University were selected, including the Class of 2020 (control group, n=40) and the Class of 2021 (experimental group, n=40). The control group received traditional teaching methods, while the experimental group implemented the "Teacher-Student-AI" triadic interactive teaching model. This model utilized a smart teaching platform for personalized pre-class preparation , as well as data-driven post-class review and feedback throughout the entire teaching process. The "assessment indicators and scoring criteria for the surgical animal surgery course" were used to evaluate teaching effectiveness, with independent samples t-tests used for statistical analysis. ResultsPre-course assessments revealed no statistically significant differences in baseline theoretical knowledge or practical skills between the two groups (P>0.05). Upon completion of the course, the experimental group achieved higher scores than the control group across three key dimensions: practical skills (47.98±1.34 vs 46.92±2.51, P=0.022), aseptic awareness (17.84±1.16 vs 16.94±2.29, P=0.029), and teamwork (16.82±1.44 vs 15.95±1.22, P=0.004). However, no statistically significant difference was observed in the scores for humane care awareness between the two groups (8.24±0.70 vs 8.16±0.53, P=0.589). ConclusionThe AI-based triadic interactive teaching model can, to some extent, address the limitations of traditional surgical animal surgery education. It plays a positive role in enhancing medical students' surgical skills, aseptic awareness, and collaborative abilities. This model facilitates the transition from traditional to personalized teaching and offers a practical framework for the digital reform of clinical practice education.

ObjectiveTo analyze the clinical data of 126 patients with hepatic myelopathy （HM）， to summarize their clinical manifestations and prognostic features， and to provide a reference for clinical diagnosis and treatment. MethodsRelated clinical data were collected from 126 HM patients who attended The First Hospital of Lanzhou University from January 1， 2016 to June 30， 2025， and according to their muscle strength on admission， they were divided into grade<3 group， grade 3 group， and grade 4 group. The three groups were compared in terms of the clinical data including etiology， symptoms， clinical signs， past history， personal history， laboratory test results， imaging findings， treatment， and outcome. An analysis of variance was used for comparison of normally distributed continuous data between multiple groups， and the least significant difference t-test was used for further comparison between two groups； the Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between multiple groups， and the Bonferroni correction method was used for further comparison between two groups； the chi-square test was used for comparison of categorical data between multiple groups. ResultsAll 126 patients with HM were comorbid with liver cirrhosis， with a male/female ratio of 2.7∶1， an age of 23 — 73 years， a mean age of 53.9±9.3 years， and a median age of 54 years. The top three etiologies of liver cirrhosis were hepatitis B in 78 patients （61.9%）， hepatitis C in 9 patients （7.1%）， and alcoholic hepatitis in 8 patients （6.3%）. During the course of the disease， all 126 patients with HM showed weakness in both lower limbs， among whom 9 patients （7.1%） also had the symptoms of lower limb pain and numbness. Among the 126 patients， 3 （2.4%） had grade 0 muscle strength， 4 （3.2%） had grade 1 muscle strength， 9 （7.1%） had grade 2 muscle strength， 39 （31.0%） had grade 3 muscle strength， and 71 （56.3%） had grade 4 muscle strength. Comparison of related data between the three groups of patients with varying grades of muscle strength showed that as for comorbidities， there were significant differences between the three groups in the constituent ratios of overt hepatic encephalopathy （OHE） （χ²=6.254， P=0.044）， ascites （χ²=6.248， P=0.044）， and liver failure （χ²=7.704， P=0.029）； as for laboratory markers， there were significant differences between the three groups in red blood cell count （RBC） （F=5.334， P=0.006）， hemoglobin （HGB） （F=4.627， P=0.012）， aspartate aminotransferase （AST） （H=6.866， P=0.032）， alanine aminotransferase （H=6.444， P=0.040）， albumin （Alb） （F=6.331， P=0.002）， cholinesterase （ChE） （H=11.064， P=0.004）， total cholesterol （TC） （F=4.843， P=0.009）， prothrombin activity （PTA） （F=3.937， P=0.022） and international normalized ratio （INR） （H=6.448， P=0.040）. Compared with the grade 4 group， the grade<3 group had significantly lower levels of RBC， HGB， and ChE （all P<0.05） and a significantly higher level of AST （P<0.05）； compared with the grade 3 group， the grade<3 group had significant reductions in Alb， TC， and PTA （all P<0.05） and a significant increase in INR （P<0.05）. At discharge， 27 patients （21.4%） achieved improvement， and 99 patients （78.6%） showed no response， among whom 2 patients died. ConclusionHM has the main clinical manifestation of symmetrical spastic paraplegia of both lower limbs， and it is more common in men. The main causes of HM include hepatitis B， hepatitis C， and alcoholic hepatitis. Muscle strength in HM patients is associated with the comorbidity of OHE， ascites， or liver failure， and patients with weak muscle strength tend to have low levels of RBC， HGB， Alb， ChE， TC， and PTA and high levels of AST and INR， suggesting that the changes in these indicators may be correlated with the degree of muscle strength impairment. HM often has a poor prognosis， and there are currently no effective treatment methods.

BACKGROUND:Low temperatures have detrimental effects on the human cardiovascular system,with a higher prevalence of hypertension and related cardiovascular diseases,especially among people living in cold climates.Transient receptor potential M8(TRPM8)is often recognized as a physiological sensor of environmental cold,and glutamate receptor-3(GLR-3)/glutamate receptor ionotropic,kainate 2(GluK2)is also cold-sensitive.However,the specific molecular mechanisms of cold-associated TRPM8 and GLR-3/GluK2 in regulating hypertension remain puzzling.OBJECTIVE:Through a review of the literature in this field,to find out the general pattern of TRPM8 and GLR-3/GluK2 in regulating the body's cold response,as well as the specific mechanism of action in hypertension,thereby providing a theoretical basis for subsequent research on the treatment of hypertension based on cold-stimulation-related targets,and further expanding the new ideas and methods for the treatment of hypertension.METHODS:We searched,reviewed and screened the relevant literature on"cold stimulation,TRPM8,GLR-3/GluK2 and hypertension"to lay the theoretical foundation for the analysis of the whole article.Comparative analysis method,through reading and analyzing the obtained literature,comparing the similarities and differences between the literature,was performed to provide reasonable theoretical support for the argument.Through further comparative analysis of the literature,the relationship between the relevant indicators was clarified,and the ideas were clarified for the analysis of the full text.RESULTS AND CONCLUSION:(1)TRPM8 can be activated by cold and mainly mediates cool temperature perception in mammals.Its activation can trigger neurogenic inflammatory response and indirectly affect the inflammatory process.Abnormal TRPM8 signal can lead to excessive activation of immune cells,which is significantly associated with the occurrence and development of hypertension.(2)The activation threshold of GLR-3/GluK2 is lower than that of TRPM8,which may preferentially respond to noxious cold stimulation rather than ordinary cool temperature.In cold environment,GLR-3/GluK2 activation enhances sympathetic nerve excitability by regulating interneuron signal transduction and causes peripheral vascular constriction.Long-term effects can lead to increased peripheral vascular resistance.To conclude,TRPM8 and GLR-3/GluK2 are involved in the interaction of the nerve-immune-vascular system by sensing different cold stimuli.Abnormal TRPM8 signaling indirectly promotes the progression of hypertension through inflammation and immune dysregulation,while GLR-3/GluK2 directly exacerbates vascular constriction and resistance by enhancing sympathetic nerve activity.The combination of the two factors may constitute the key molecular mechanism of the occurrence and development of hypertension in cold environment,and provide a potential target for the intervention of cold-related cardiovascular diseases.

BACKGROUND:Low temperatures have detrimental effects on the human cardiovascular system,with a higher prevalence of hypertension and related cardiovascular diseases,especially among people living in cold climates.Transient receptor potential M8(TRPM8)is often recognized as a physiological sensor of environmental cold,and glutamate receptor-3(GLR-3)/glutamate receptor ionotropic,kainate 2(GluK2)is also cold-sensitive.However,the specific molecular mechanisms of cold-associated TRPM8 and GLR-3/GluK2 in regulating hypertension remain puzzling.OBJECTIVE:Through a review of the literature in this field,to find out the general pattern of TRPM8 and GLR-3/GluK2 in regulating the body's cold response,as well as the specific mechanism of action in hypertension,thereby providing a theoretical basis for subsequent research on the treatment of hypertension based on cold-stimulation-related targets,and further expanding the new ideas and methods for the treatment of hypertension.METHODS:We searched,reviewed and screened the relevant literature on"cold stimulation,TRPM8,GLR-3/GluK2 and hypertension"to lay the theoretical foundation for the analysis of the whole article.Comparative analysis method,through reading and analyzing the obtained literature,comparing the similarities and differences between the literature,was performed to provide reasonable theoretical support for the argument.Through further comparative analysis of the literature,the relationship between the relevant indicators was clarified,and the ideas were clarified for the analysis of the full text.RESULTS AND CONCLUSION:(1)TRPM8 can be activated by cold and mainly mediates cool temperature perception in mammals.Its activation can trigger neurogenic inflammatory response and indirectly affect the inflammatory process.Abnormal TRPM8 signal can lead to excessive activation of immune cells,which is significantly associated with the occurrence and development of hypertension.(2)The activation threshold of GLR-3/GluK2 is lower than that of TRPM8,which may preferentially respond to noxious cold stimulation rather than ordinary cool temperature.In cold environment,GLR-3/GluK2 activation enhances sympathetic nerve excitability by regulating interneuron signal transduction and causes peripheral vascular constriction.Long-term effects can lead to increased peripheral vascular resistance.To conclude,TRPM8 and GLR-3/GluK2 are involved in the interaction of the nerve-immune-vascular system by sensing different cold stimuli.Abnormal TRPM8 signaling indirectly promotes the progression of hypertension through inflammation and immune dysregulation,while GLR-3/GluK2 directly exacerbates vascular constriction and resistance by enhancing sympathetic nerve activity.The combination of the two factors may constitute the key molecular mechanism of the occurrence and development of hypertension in cold environment,and provide a potential target for the intervention of cold-related cardiovascular diseases.

This paper summarizes Professor WANG Xixing's clinical experience in treating immune checkpoint inhibitor-related pneumonitis （CIP） based on the theory of "cough attributed to the five zang （脏） organs". Cough is a common predominant symptom of CIP. According to the theory of "cough attributed to the five zang organs"， drug toxicity triggers cancer toxin， leading to disharmony among the five zang organs， and then lung failing to diffuse and govern descent as the core pathogenesis. Therefore， treatment should focus on harmonizing the five zang organs to restore the normal function of lung qi to diffuse and govern descent. In clinical practice， CIP can be classified into four syndrome patterns， including lung yin depletion， deficiency of both the lung and the spleen with phlegm-dampness， liver fire harassing the lung， and lung-kidney yin deficiency. Correspondingly， Chaimai Jinluo Runfei Decoction （柴麦金络润肺汤） is used to nourish yin and moisten the lung； Qigui Peitu Huayin Decoction （芪桂培土化饮汤） is used to fortify the spleen and tonify the lung， resolve dampness and dispel phlegm； Chaidan Shuyu Runjin Decoction （柴丹疏郁润金汤） is used to drain liver and clear the lung； and Dimai Jinshui Xiangsheng Decoction （地脉金水相生汤） is used to nourish the kidney and moisten the lung.

ObjectiveTo compare the clinical efficacy of traditional Chinese medicine （TCM） manipulative reduction combined with small splint fixation versus surgical treatment for type A distal radius fracture （DRF） and to explore the factors influencing the choice of treatment. MethodsA multi-center retrospective study was conducted， collecting data from 1237 type A DRF patients treated in 11 hospitals in Jiangsu province from September， 2023 to April， 2025. Among them， 851 patients in the TCM group received manipulative reduction combined with small splint fixation， and 386 patients in the surgical group underwent open reduction and internal fixation. Visual analog scale （VAS） scores for pain and radiographic indicators including palmar tilt， ulnar deviation， and radial height were compared before treatment， 5-7 days after treatment， and 4-6 weeks after treatment. The wrist joint function scores including Dienst and Gartland-Werley scores at 12 weeks after treatment were recorded. Subgroup analysis was conducted for the excellent rate of Dienst and Gartland-Werley scores， stratified by age （＜50， 50-59， 60-69， ≥70 years old） and AO subtypes （A1， A2， A3）. A multivariate logistic regression model was used to identify independent factors influencing treatment choice. ResultsOn 5-7 days after treatment， the surgical group had lower VAS scores than the TCM group， while 4-6 weeks after treatment， the TCM group showed lower VAS scores than the surgical group （P＜0.01）. In terms of radiographic indicators， except for the palmar tilt before treatment being higher in the surgical group than in the TCM group （P＜0.01）， there were no significant differences in palmar tilt， ulnar deviation， and radial height at other timepoints （P＞0.05）. Twelve weeks after treatment， the surgical group had a higher average Gartland-Werley score and the excellent rate than the TCM group （P＜0.01）. Subgroup analysis showed that in patients with A2 type DRF aged 50-59 and 60-69 years old， the excellent rates of Dienst and Gartland-Werley scores in the TCM group were higher than those in the surgical group （P＜0.05）. Multivariate logistic regression analysis revealed that age， palmar tilt， ulnar deviation， and the degree of swelling on the affected side were independent factors influencing the choice of treatment （P＜0.05）. ConclusionBoth TCM manipulative reduction combined with small splint fixation and surgical treatment for type A DRF can achieve good therapeutic effects. TCM manipulative reduction combined with small splint fixation has certain advantages in medium- and long-term pain relief， especially in elderly patients， where wrist joint function recovery is more stable. Age， palmar tilt， ulnar deviation， and swelling degree are the main factors influencing the treatment choice.

ObjectiveTo observe the clinical efficacy and radiographic outcomes of manipulative reduction combined with small splint fixation in the treatment of distal radius fractures. MethodsThe clinical data of 1051 patients with distal radius fractures were retrospectively collected from five hospitals included in the Jiangsu Diagnosis and Treatment Data Platform for Traditional Chinese Medicine（TCM） Dominant Diseases. Propensity score matching at a 1∶4 ratio was applied， resulting in 580 cases selected for final analysis， which comprised 448 patients in the TCM group（manipulative reduction plus small splint fixation） and 132 in the surgical treatment group（open reduction and internal fixation）. Each group was further stratified into type A， B， and C subgroups based on AO fracture classification. Radiographic indicators including palmar tilt， radial inclination， and radial height were compared between groups before treatment and 1 day， 1 week， and 4-6 weeks after treatment， and pain visual analog scale（VAS） scores before treatment and 1 week and 4-6 weeks after treatment were also compared. Wrist joint function was assessed 12 weeks after treatment， using the Dienst wrist function score and the Gartland and Werley（G-W） wrist function score. Additionally， the radiographic indicators at different timepoints and the 12-week wrist function levels were compared between groups across different fracture types. ResultsNo statistically significant difference was observed in radiographic indicators and VAS scores at all timepoints before and after treatment， as well as wrist joint function grades assessed by the Dienst score and the G-W score at 12 weeks after treatment （P＞0.05）. Compared to those before treatment， both groups showed increased palmar tilt， radial inclination， and radial height 1 week and 4-6 weeks after treatment， and decreased VAS scores （P＜0.05）. Compared to those 1 week after treatment， both groups showed a decrease in palmar tilt， an increase in radial inclination and radial height， and a reduction in VAS score 4-6 weeks after treatment（P＜0.05）. In type A and B subgroups， the surgical treatment group had a higher radial inclination than the TCM group 4-6 weeks after treatment， while in the type C subgroup， a higher radial height was shown in the surgical treatment group than in the TCM group 4-6 weeks after treatment（P＜0.05）. In type C subgroup， there was significant difference between groups in the wrist joint function by G-W scores 12 weeks after treatment（P＜0.05）. ConclusionManipulative reduction combined with small splint fixation can maintain fracture alignment and alleviate pain in treating distal radius fractures， which achieves therapeutic outcomes comparable to surgical treatment. It is particularly suitable for type A and B fractures and can be considered an effective treatment option for distal radius fractures.