To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective To explore risk factors for cardiac valve calcification (CVC) in maintenance hemodialysis (MHD) patients and evaluate its impact on cardiovascular events and mortality. Methods Retrospective selection of 223 patients with MHD admitted to the Department of Nephrology of Jinshan Hospital, Fudan University from June 30, 2019 to June 30, 2024, and enrollment completed within one week of June 30, 2019. Patients were divided into CVC and non-CVC groups. Baseline data and 5-year follow-up data were collected. The binary logistic regression analysis was performed to explore the risk factors for CVC. Kaplan-Meier survival curve was used to analyze the survival rate of patients. Cox proportional hazard regression model was applied to evaluate the impact of CVC on the survival rates of MHD patients. Results Totally, 223 MHD patients with an average age of (58.4±13.5) years and an average dialysis duration of (64.0±55.4) months were involved. Among them, 136(61.0%) were males, 117(52.5%) were complicated with CVC. Age, dialysis duration, diabetic kidney disease (DKD), the serum corrected total calcium and phosphate, intact parathyroid hormone (iPTH), high-sensitive C-reactive protein (hsCRP), and homocysteine (Hcy) were independent related factors for CVC (P＜0.05). Both all-cause mortality (46.6% vs 28.7%) and cardiovascular mortality (33.3% vs 16.0%) were significantly higher in the CVC group than those in the non-CVC group (P＜0.01). Conclusions Age, dialysis duration, the primary disease, calcium and phosphate, and inflammation- and nutrition-related serum indicators are associated with CVC in MHD patients. CVC significantly increases mortality risk of MHD patients.

Intervention in chronically activated microglia-mediated neuroinflammation is a novel approach to treat Alzheimer's disease (AD). The low permeability of the blood‒brain barrier (BBB) and non-selective distribution in the brain severely restrict AD drugs' disease-modifying efficacy. Here, an immunosuppressant TREM2-lowing antisense oligonucleotides (ASOs) and resveratrol co-loaded cationic liposome is developed as an immune reprogramming nanomodulator modified by acid-cleavable BBB-targeting peptide and microglia-targeting peptide (Res@TcMNP/ASO) for AD management. Res@TcMNP/ASO can enter brain endothelial cells via D-T7 peptides. Then D-T7 undergoes an acid-responsive cleavage, facilitating the escape of Res@MNP/ASO from endo/lysosomes to cross the BBB. The detached Res@MNP/ASO specifically targets M1-phenotype microglia via exposed MG1 peptides to prompt the simultaneous delivery of two drugs into activated microglia. This nanomodulator can not only restore the immune function of microglia through TREM2-lowing ASO but also mitigate the immune stimulation to microglia caused by reactive oxygen species (ROS) through resveratrol, thereby synergistically inhibiting the chronic activation of microglia to alleviate neuroinflammation in AD. Our results indicate that this combination treatment can achieve significant behavioral and cognitive improvements in late APP/PS1 mice.

Purpose To evaluate the value of shear wave elastic imaging of liver and spleen in predicting high risk esophageal and gastric varices in cirrhosis.Materials and Methods Sixty-four patients with cirrhosis in the First Hospital of Lanzhou University from November 2019 to April 2022 were enrolled prospectively,and underwent gastroscopy,elastography and serological examination.According to gastroscopy,patients were divided into high-risk varices(HRV,30 cases)and non-HRV group(34 cases),the differences of each clinical index and shear wave elastic imaging parameter between the groups were compared.The diagnostic efficacy of liver and spleen stiffness measurement for HRV was analyzed.And the diagnostic models were established for exploring the diagnostic effectiveness of different models with respect to excluding HRV in compensated liver cirrhosis.Results There were significant differences in platelet[(74±24)×109/L vs.(124±50)×109/L],liver stiffness[(16.1±5.6)kPa vs.(13.6±5.5)kPa]and spleen stiffness[(41.7±8.9)kPa vs.(28.1±8.6)kPa]between HRV and non-HRV groups(t/Z/χ2=5.136,-1.832,-6.206,all P<0.05).The areas under the curve of liver stiffness and spleen stiffness for predicting HRV were 0.660 and 0.858,respectively.The Baveno Ⅵ combined with the spleen stiffness model had the best performance(30.0％)for excluding HRV.Conclusion The measurement of liver and spleen stiffness by shear wave elastography has great diagnostic value for predicting HRV in cirrhosis,and spleen stiffness is better than liver stiffness.

Objective To explore the correlation between serum fibroblast growth factor-23(FGF23),Klotho protein levels and cardiac valve calcification(CVC)in patients with maintenance hemodialysis(MHD).Methods A total of 169 MHD patients in the Blood Purification Center of Jinshan Hospital,Fudan University from January 2022 to January 2023 were selected.The patients'CVC status was examined by color Doppler echocardiography.Results There were 111 CVC cases,accounting for 65.68%.Compared with the non-CVC group,the CVC group had significantly higher levels of FGF23,β2-microglobulin,brain natriuretic peptide(BNP),age,and the proportion of male,while significantly lower levels of Klotho,predialysis creatinine,hemoglobin,plasma albumin and iPTH(P＜0.05).Pearson/Spearman correlation coefficient analysis showed that FGF23,age,β2-microglobulin and BNP were significantly positively correlated with CVC(r=0.20,0.41,0.15,0.28,0.12),while Klotho,predialysis creatinine,hemoglobin,plasma albumin and iPTH were significantly negatively correlated with CVC(r=﹣0.16,﹣0.17,﹣0.16,﹣0.17,﹣0.16).Unconditioned binary logistic regression analysis showed that FGF23,Klotho,age and β2-microglobulin were independent risk factors for CVC in MHD patients.Conclusions MHD patients are prone to CVC.Serum FGF23 protein level is significantly positively correlated with CVC,while Klotho protein level is significantly negatively correlated with CVC.FGF23,Klotho,age and β2-microglobulin are independent risk factors for CVC in MHD patients.

OBJECTIVE To evaluate the efficacy of intranasal branches neurotomy of vidian nerve in the treatment of persistent moderate to severe allergic rhinitis. METHODS Cases diagnosed as persistent moderate-severe allergic rhinitis in our department were collected. those treated with branches neurotomy of vidian nerve were selected as the treatment group,and those treated with conservative medicine were selected as the control group. The visual analogue scale(VAS),rhinoconjunctivitis quality of life questionnaire(RQLQ),Nitric oxide in nose(nNO) and medication score evaluation of two groups of cases were evaluated respectively short-term(<1 year),medium-term(1 to 3 years) and long-term prognosis of outcome(3 to 5 years). RESULTS The short-term,mid-term and long-term postoperative VAS(2.26±0.75,2.30±0.63,2.49±0.57),RQLQ(0.55±0.11,0.55±0.11,1.00±0.12),nNO[(464.62±75.84)ppb,(378.63±110.21)ppb,(368.23±104.25)ppb]and medication scores (2.50±1.03,2.54±0.99,2.95±0.93) were significantly lower than those before operation[6.76±0.58,3.35±0.40,(696.64±132.69)ppb,5.17±1.50)]. The VAS,RQLQ,nNO and medication scores of the control group were lower than those of the control group at the corresponding time points(all P<0.05). One patient developed blindness in the right eye after interventional treatment due to epistaxis 21 days after operation,but no serious complications directly related to intranasal branches neurotomy of vidian nerve occurred. CONCLUSION The branches neurotomy of vidian nerve have a positive outcome in short,medium and long-term for persistent moderate to severe allergic rhinitis,the operation is safe and effective.

Objective To investigate the effects of insulin therapy on the mechanical behavior of solids,characteristics of fluid flow,and bone marrow stromal cells(BMSCs)differentiation in the distal femoral cancellous bone of type 2 diabetic rats under normal activity and vigorous exercise conditions.Methods The finite element models of cancellous bones and fluids in the distal femurs of rats in the control,diabetes,treatment,and placebo groups in 4-week and 8-week insulin treatment experiments under normal activity and vigorous exercise conditions were established based on micro-CT scanning images.The mechanical and cell differentiation parameters of the models in each group were analyzed using the fluid-solid interaction numerical simulation method.Correlations between mechanical,cell differentiation,and microstructural morphology parameters were also analyzed.Results Insulin therapy under normal activity and vigorous exercise conditions improved the solid and fluid mechanical parameters and BMSC differentiation parameters in type 2 diabetic rats.In the 4-week experiment,insulin treatment under normal activity and vigorous exercise conditions increased the differentiation areas of bone in type 2 diabetic rats from 64.024%to 69.372%and from 73.225%to 75.336%,respectively;in the 8-week experiment,insulin treatment under normal activity and vigorous exercise conditions increased the differentiation areas of bone in type 2 diabetic rats from 67.239%to 72.910%and from 76.147%to 78.291%,respectively.Morphological parameters BV/TV,Tb.N,Tb.Th,Tb.Sp,and structure model index were significantly correlated with the differentiation areas of the bone and cartilage(P<0.05).Conclusions Under vigorous exercise conditions,BMSCs on the surface of cancellous bone in the 8-week insulin treatment group were more likely to differentiate into bone tissue.This study is of great significance for further understanding the effects of insulin on the bone under normal activity and vigorous exercise conditions,and provides theoretical guidance for the selection of the insulin therapy cycle and exercise mode in the clinical treatment of type 2 diabetes.

With the continuous evolution and refinement of the healthcare insurance system,there arises a heightened de-mand for the standardization and efficacy of healthcare insurance management.This paper takes a prominent public hospital in Guangzhou City as a case study to delve into the establishment and enhancement of an intelligent monitoring system for healthcare insurance.Initially,an analysis is conducted from the perspectives of the national,policy,and institutional levels to underscore the imperative and urgency of constructing an intelligent monitoring system for healthcare insurance.Subsequently,a comprehen-sive review of the current research landscape,both domestically and internationally,is presented,highlighting the challenges faced by domestic intelligent auditing systems in terms of their level of intelligence,the sophistication of hospital-level intelligent monitoring,and the standardization of rule libraries.Following this,the paper elaborates on the practical endeavors undertaken by large public hospitals in Guangzhou City regarding the construction and optimization of the intelligent monitoring system for healthcare insurance.This encompasses aspects such as the structure of the intelligent monitoring system,collaborative manage-ment in operational modes,and the standardization of rule libraries.Finally,the paper concludes by summarizing the positive im-pact of these practices on the regulation of medical service behaviors and the enhancement of efficiency in healthcare insurance quality management,while also offering insights into future research directions.

Objective:To explore the effect of cathepsin L (CTSL) inhibitor on apoptosis of retinal pigment epithelial (RPE) cells and mitochondrial oxidative stress.Methods:RPE cells were cultured in vitro and divided into control group, hydrogen peroxide (H 2O 2) group, and H 2O 2+CTSL inhibitor group. The cells of H 2O 2 group and H 2O 2+CTSL inhibitor group were incubated in the medium containing 400 μmol/L H 2O 2 for 24 hours and 10 μmol/L CTSL inhibitor was added in H 2O 2+CTSL inhibitor group at the same time. The cells of normal group were routinely cultured cells. The follow-up experiment was carried out 24 hours after modeling. The rate of apoptosis was detected by flow cytometry. The expression of CTSL was detected by immunofluorescence staining, Western blot and real time-polymerase chain reaction. The level of mitochondrial super oxide was detected by MitoSOX fluorescent probe, and the mitochondrial structure was observed after MitoTracker staining, the average area, form factors, and branch of mitochondria were quantitatively analyzed. The two groups were compared using two-tailed Student t test, while numerous groups were compared using one-way ANOVA. Results:Compared with control group, the rate of apoptosis in H 2O 2 group was significantly higher ( t=3.307, P=0.029 7), the expression level of CTSL was significantly increased ( t=19.950, 6.916, 14.220; P<0.05). Compared with H 2O 2 group, the expression level of CTSL, the rate of apoptosis and the mitochondrial ROS level in H 2O 2+CTSL inhibitor group were significantly lower ( t=11.940, 4.718, 16.680; P<0.05). The mitochondria of H 2O 2+CTSL inhibitor group were elongated, oval-shaped or rod-shaped, while the mitochondria of H 2O 2 group lost their continuous contour shape and complete structure. The differences of the average area, form factors, and brach of mitochondria among 4 groups were statistically significant ( F=251.700, 34.010, 60.500; P<0.000 1). Conclusions:H 2O 2 can significantly induce apoptosis in RPE cells and increase CTSL expression. CTSL inhibitor can inhibit the H 2O 2-induced apoptosis of RPE cells, lower the mitochondrial super oxide level, and successfully repair the mitochondrial structure.

【Objective】 To investigate the anemia status of infants and toddlers aged 6 - 24 months in Linxia Hui Autonomous Prefecture, Gansu Province, and to comprehensively evaluate the differences in feeding behaviors between anaemic and normal children through the infant and child feeding index (ICFI) and feeding knowledge scores, so as to provide reference for the guidance of infants and young children feeding in ethnic minority areas and the promotion of children′s growth and development. 【Methods】 Taking infants and young children aged 6 - 24 months in Linxia Prefecture as the study subjects, a multi-stage random sampling method was used to select children who met the requirements from 5 townships and 5 villages in 7 counties in 2019 and 2020.Periphral blood samples were collected to test the level of hemoglobin, so as to determine the anemia status.Meanwhile, physical examination was performed and a questionnaire survey of guardians was conducted to analyze the association betweenanaemia and feeding patterns 【Results】 A total of 3 901 infants and children were included in this study, of whom 729 (18.70%) were anaemic, with a mean ICFI score of 12.56±2.70 and a mean feeding knowledge score of 1.97±1.01.There was no statistically significant association of low feeding knowledge score and low ICFI with anaemia after adjusting for confounders (P>0.05), Unqualified meat addition in ICFI was a risk factor for anaemia (OR=1.355, P=0.042), while non-bottle feeding in the past 24 hours (OR=0.762, P=0.021), and breastfeeding in the past 24 hours of infants and toddlers aged 12 - 24 months (OR=0.228, P=0.018) were protective factor for anemia in infants and toddlers aged 12 - 24 months. 【Conclusions】 The average prevalence of anemia in infants and toddlers aged 6 - 24 months in Linxia Hui Autonomous Prefecture of Gansu Province is high, but the level of infant feeding and the level of feeding knowledge of caregivers are low.Early adherence to breastfeeding, timely addition of supplementary food, and more comsumpution of meat for children are conducive to preventing anemia.