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 gain insights into the biological characteristics of different populations of Culex tritaeniorhynchus within and around the Yellow Sea wetland from the perspective of the occurrence of resistance, we investigated the levels of resistance to deltamethrin and kdr gene mutation in the wetland and its peripheral areas. Methods Specimens were collected from Cx. tritaeniorhynchus populations at two monitoring sites in the Rare Bird National Nature Reserve and Tiaozi Ni Wetland Scenic Area, and also from two populations in Yancheng City and the Liuhe District of Nanjing, and the resistance of these mosquitoes to deltamethrin was determined using the CDC biotest bottle method. For each concentration of deltamethrin assessed, a random subset of exposed specimens was selected for amplification of the kdr gene fragment, followed by Sanger sequencing to identify and analyze resistance-associated mutations. Results The LC50 levels of deltamethrin among mosquitoes from the four populations in Luhe, Yancheng, the Rare Bird National Nature Reserve and the Tiaozi Ni Wetland Scenic Area were 2.048 5, 7.798 2, 3.473 3, and 17.695 5 mg/mL, respectively, with corresponding concentrations of deltamethrin ranging from 0.005 to 5.000,0.050 to 50.000,0.050 to 25.000 and 0.050 to 50.000 mg/mL, respectively. Furthermore, the ranges of the KT50 values were 11.76-107.43, 67.05-216.30,29.77-107.43 and 28.40-329.51 min; the 1-h knockdown rates were 34.58%-99.15%, 9.52%-43.80%, 55.09%-73.01%, and 10.09%-68.07%; and the 24-h mortality rates were 12.15%-67.52%,9.52%-79.56%,13.17%-82.21%, and 11.01%-78.99%, respectively. With respect to kdr gene mutation, we assayed a total of 63,70,59, and 57 mosquitoes for the four populations, for which we detected L1014F mutation frequencies of 14.29%, 35.00%, 20.34%, and 31.58%, respectively, with a majority of these mutations being heterozygous for resistance. In addition, five adult mosquitoes were identified has having synonymous mutations at site 1011[i. e. , AAT(asparagine)mutation to AAC(asparagine)]. Conclusions Our findings revealed the clear resistance of Cx. tritaeniorhynchus to deltamethrin in the Yancheng region of the Yellow Sea wetland, and the resistance phenotype and kdr frequency of Cx. tritaeniorhynchus in the wetland environment were comparable to those of Cx. tritaeniorhynchus in the wetland environment, thereby indicating that the resistance of different populations of Cx. tritaeniorhynchus was homogeneous under the pressure of different insecticide selection within and around the wetland. However, the underlying mechanisms need to be further studied.

Objective To analyze the postoperative complications and survival outcomes of elderly patients with renal cell carcinoma undergoing laparoscopic surgery, and to identify the influencing factors, so as to provide reference for improving the safety of laparoscopic surgery in such patients. Methods A retrospective analysis was conducted on the clinical, surgical, and pathological data of 153 patients aged ≥75 years who underwent laparoscopic nephrectomy for renal cell carcinoma at our hospital during 2012 and 2025.Logistic regression analyses were performed to identify factors influencing postoperative complications, and a nomogram was constructed and validated to predict the complications.Kaplan-Meier method was used to draw the survival curve, and the effects of different surgical approaches on the prognosis and the survival difference in the age subgroups (75-＜80 years, ≥80 years) were analyzed.Cox regression analyses were conducted to determine factors affecting survival outcomes. Results Among the 153 patients, 15 developed postoperative complications, including 5 severe cases. Multivariate logistic regression identified Charlson Comorbidity Index (CCI) ≥3 and prolonged operation time as independent risk factors for postoperative complications (P＜0.05).The C-index of the logistic regression model constructed based on these factors (age, CCI≥3 and operation time) was 0.77 (95%CI:0.64-0.90), with an average absolute error of 1.6%.Subgroup analysis revealed superior overall survival in patients aged 75-＜80 years undergoing partial nephrectomy compared to radical nephrectomy (P=0.005 6).No statistically significant difference in overall survival was observed among patients ≥80 years who received different surgical approaches (P=0.062).Multivariate Cox regression analysis identified preoperative low albumin levels, preoperative renal insufficiency, tumor diameter＞4 cm, and pathological stage as independent risk factors for overall survival (P＜0.05). Conclusion Laparoscopic surgery is safe and effective for elderly patients with renal cell carcinoma, with survival outcomes correlated to nutritional status, renal function, tumor size and pathological staging.Patients aged ≥80 years still derive surgical benefit, and no survival differences exist between different surgical approaches in this age group.

Heart transplantation is the gold standard for the treatment of patients with end-stage heart failure. Nevertheless, postoperative rejection, ischemia-reperfusion injury, adverse reactions to immunosuppressive drugs and long-term allograft dysfunction remain the major challenges restricting the long-term survival of patients. In the past year, Chinese researchers have carried out a series of high-level studies and made important breakthroughs in key fields including risk stratification of patients with end-stage heart failure, innovations in donor heart preservation technology, novel therapeutic targets for the intervention of ischemia-reperfusion injury, nano-targeted immunosuppressive strategies, gene expression regulation of rejection, and monitoring by ultrasound molecular imaging. This article systematically reviews the academic achievements made by Chinese researchers in the field of heart transplantation in 2025, with a focus on sorting out mechanism innovations, technological breakthroughs and clinical translational applications, so as to provide references for clinical practice and future research directions in heart transplantation.

ObjectiveTo determine the effects of tuina at "Weizhong （BL 40）" on mechanical pain hypersensitivity in a rat model of chronic dorsal root ganglion （CCD）， and to preliminarily explore the anatomical distribution characteristics of neural afferents associated with "Weizhong （BL 40）" acupoint and their central projections. MethodsThirty SD rats were randomly assigned to a sham operation group， a model group， and a tuina group， with 10 rats in each group. In the model group and the tuina group， a chronic compression of CCD model was established by implanting stainless-steel rods into the right L4/5 and L3/4 intervertebral foramina. Rats in the sham operation group underwent surgical exposure only. From day 4 to day 28 after modeling， rats in the tuina group received daily manipulation at the right "Weizhong （BL 40）" （pressure： 5 N； frequency： 2 Hz； duration： 10 min/session）. Rats in the sham operation group and the model group were subjected only to fixation. Mechanical withdrawal threshold （MWT） was assessed before modeling and on day 3， 7， 14， 21， and 28 after modeling. On day 29 after modeling， pseudorabies virus （PRV）， a retrograde trans-multisynaptic tracer， was injected into the right "Weizhong （BL 40）" acupoint in rats from the model group. After 120 h， rats were perfusion-fixed through the heart， and local tissues surrounding the "Weizhong （BL 40）" acupoint， corresponding lumbar dorsal root ganglia， lumbar spinal cord， and brain tissues were collected for fluorescence imaging of PRV-positive signals. ResultsCompared to the sham operation group， rats in the model group and the tuina group showed significantly reduced MWT on day 3， 7， 14， 21， and 28 after modeling （P＜0.05）. Compared to the model group， rats in the tuina group exhibited significantly increased MWT on day 21 and 28 after modeling （P＜0.05）. Fluorescence imaging revealed PRV-positive signals in the deep fascial layer of local muscle tissue at "Weizhong （BL 40）"， the L4 and L5 dorsal root ganglia， the dorsal horn and central canal region of the spinal cord， as well as the primary somatosensory cortex （S1）， secondary motor cortex （M2）， and anterior cingulate cortex （ACC）. Among the examined cortical regions， M2 contained the largest number of PRV-positive neurons. ConclusionTuina at "Weizhong （BL 40）" alleviates mechanical hyperalgesia in rats with the chronic compression of CCD model. A traceable neuroanatomical connection exists between the linking deep tissues within "Weizhong （BL 40）" region and the corresponding lumbar dorsal root ganglia， the spinal dorsal horn， and specific cortical areas.

This article summarizes the clinical experience in diagnosing and treating narcolepsy based on the wei qi theory. The key pathogenesis of narcolepsy is considered to be the disharmony of wei qi. In the initial stage， lung， spleen， and kidney deficiency leads to insufficient generation and propulsion of wei qi. In the progressive stage， phlegm-damp and qi stagnation obstruct sanjiao （三焦）， while the interstice of flesh is unrelaxed， and the skin pores are occluded， causing sluggish circulation of wei qi. In the attack stage， pathogens obstruct the upper jiao （焦）， whereas pectoral qi fails to diffuse， and wei qi becomes constrained and blocked in the yin aspect， which may transform into wind or heat and bind with phlegm and stasis， resulting in sudden excessive sleep， cataplexy， dream disturbance， hallucinations， and sleep paralysis. Accordingly， a three-stage differentiation and treatment strategy is proposed， including reinforcing the root and strengthening wei qi in the initial stage with Peiben Shiwei Decoction （培本实卫汤）， resolving phlegm and unblocking the pathways to smooth the flow of wei qi in the progressive stage with Tongjiao Dawei Decoction （通焦达卫汤）， and diffusing wei qi， awakening the spirit， and opening the upper jiao in the attack stage with Xuanwei Xingshen Decoction （宣卫醒神汤）. Clinically， treatment should distinguish deficiency from excess， the primary from the secondary， administer staged and dynamic treatments， and make good use of light， clear， ascending， dispersing， acrid， and aromatic medicinals to restore the movement of wei qi， thereby providing a reference for differentiation and treatment of narcolepsy in traditional Chinese medicine.

Objective To explore the effects and underlying molecular mechanisms of high fat diet(HFD)on in-testinal barrier damage and inflammatory reaction in mice with irritable bowel syndrome(IBS)induced by sodium dextran sulfate(DSS).Methods C57BL/6 mice were randomly divided into four groups(n=6):Normal group,DSS group(1.5％DSS solution for one week),HFD+DSS group,and HFD+DSS+WY14643 group(intraperitone-ally injected daily with PPARα agonist WY14643 6 mg/kg).The body weight and liver weight of mice were measured.Colon pathology was observed by HE staining.The protein expression of zonula occludens-1(ZO-1)and occludin was detected by immunohistochemistry.The mRNA expression of tumor necrosis factor-α(TNF-α),interleukin-β(IL-1β),and interleukin-17(IL-17)were determined by qRT-PCR.PPARα protein expression was determined by Western blot.Results The body weight and liver weight of mice in the HFD+DSS group were significantly higher than those in the DSS group(P＜0.001).HE staining showed normal colonic tissue structure in Normal group,while other three groups exhibited varying degrees of mucosal damage with a small amount of in-flammatory cell infiltration and epithelial cell shedding.Among these,the HFD+DSS group displayed the most se-vere intestinal mucosal damage and inflammatory infiltration.Compared with the DSS group,the HFD+DSS group showed decreased ZO-1 and Occludin protein expression(P＜0.001),elevated TNF-α,IL-1 β,and IL-17 mRNA levels(all P＜0.001),and downregulated PPARα protein expression(P＜0.01).Compared with the HFD+DSS group,mice in HFD+DSS+WY14643 group showed improvement in intestinal mucosal damage and reduced infiltration of inflammatory cells.The protein expression of ZO-1 and occludin in colon of mice in the HFD+DSS+WY14643 was increased(all P＜0.05),while the expression of TNF-α,IL-1 β,and IL-17 mRNA was downregulated(P＜0.01 or P＜0.05),and the protein expression of PPAR α was upregulated(P＜0.05).Conclusions HFD-induced obesity aggravates intestinal mucosal damage,intestinal barrier destruction and in-flammatory response in IBS mice,and its molecular mechanism is potentially related to downregulation of PPARαexpression in intestinal tissues.

Objective To report a case of tibial synovial sarcoma and review relevant literature to enhance understanding of this disease.Methods The clinical data of a patient with tibial synovial sarcoma treated at Kaifeng Central Hospital were retrospectively analyzed.A literature search was conducted in domestic and international databases,including China National Knowledge Infrastructure(CNKI),Wanfang Data,PubMed,Web of Science,and Embase,up to July 2024.Relevant literature was comprehensively reviewed to summarize the imaging and pathological characteristics,treatment,and prognosis of synovial sarcoma.Results A 29-year-old female patient was admitted with left lower extremity pain.X-ray examination revealed a proximal tibia space-occupying lesion suggestive of malignancy,and a mid-tibial space-occupying lesion considered benign.Contrast-enhanced computed tomography(CT)and plain magnetic resonance imaging(MRI)of the proximal tibial lesion also suggested malignancy.Ultrasound-guided biopsy of the proximal tibial tumor revealed a poorly differentiated malignant tumor.Immunohistochemistry results indicated monophasic synovial sarcoma,requiring genetic testing for definitive diagnosis.The patient underwent wide resection of the proximal left tibial malignancy with tumor-type artificial joint replacement,combined with curettage and bone cement filling for the left mid-tibial lesion under anesthesia.Postoperative pathology of space-occupying lesions in the proximal tibia confirmed monophasic synovial sarcoma,and fluorescence in situ hybridization(FISH)demonstrated a rupture of the synovial sarcoma translocation gene(SYT)(i.e.,SS18 positive).There was no recurrence or metastasis found in the patient during the reexamination 6 months after postoperative chemotherapy.As of July 2024,15 cases of genetically confirmed primary intraosseous synovial sarcoma have been reported internationally.Symptoms included pain and swelling,with a medical history of 1-2 years.The X-ray and CT findings showed osteolytic destruction with bone cortical discontinuity.In 13 cases,the intraosseous masses extended to the extraosseous area;in 2 cases,punctate calcifications were detected within the masses.Plain MRI scan showed iso-signal or hypo-signal on T1WI and hyper-signal,iso-signal,and hypo-signal on fat-suppressed T2WI,and enhanced MRI scan demonstrated heterogeneous enhancement.Pathological examination showed spindle-shaped cells under microscopy.Immunohistochemistry results showed positive epithelial membrane antigen(EMA),broad-spectrum cytokeratin(AE1/AE3),Ewing's sarcoma marker(CD99),and transducin-like enhancer of Split 1(TLE1).Twelve patients underwent surgical treatment;6 patients received adjuvant chemotherapy after surgery,of whom 4 developed local recurrence or distant metastasis at initial diagnosis,and 3 died during follow-up.Among the 6 patients who did not receive adjuvant chemotherapy,3 suffered from recurrence or distant metastasis.Conclusions Primary intraosseous synovial sarcoma is a rare malignant tumor with non-specific clinical manifestations.Imaging features typically include osteolytic destruction and intraosseous masses extending extraosseously,suggesting an intraosseous origin.Pathology and immunohistochemistry aid diagnosis,but definitive confirmation relies on further genetic testing.At present,the main treatment regimens for synovial sarcoma involve comprehensive therapies such as surgery and adjuvant chemotherapy,and the prognosis of patients is poor.

Objective To construct and evaluate the prediction model of maternal mortality in Yunnan Province,and predict the maternal mortality rate in Yunnan Province from 2024 to 2030.Methods Based on the maternal mortality rates in Yunnan Province from 1994 to 2023,a grey prediction model and a autoregressive integrated moving average model were constructed,The models were compared using mean absolute error,mean square error and root mean square error to assess their fitting performance,and the optimal model was used to predict the maternal mortality rate in Yunnan Province from 2024 to 2030.Resuls The maternal mortality rate in Yunnan Province showed a continuous decline from 1994 to 2023(χ2=50 170.0,P<0.05).The mean absolute error,mean-square error and root mean-square error for the grey prediction model were 2.424,12.389,3.519,respectively,while for the differential autoregressive moving average model,they were 3.966,27.651,5.258,respectively.The prediction effect of the grey prediction model is superior to that of the autoregressive integrated moving average model,with a posterior difference ratio C=0.079 and a low probability error P=1,indicating a prediction accuracy of level 1.Using the grey prediction model,the maternal mortality rates for Yunnan Province from 2024 to 2030 are 10.05/100 000,9.16/100 000,8.34/100 000,7.59/100 000,691/100 000,6.30/100 000 and 5.73/100 000,respectively.Conclusion The grey prediction model has a good prediction effect on maternal mortality in Yunnan Province.It is predicted that the maternal mortality rate in Yunnan Province in 2030 can meet the control targets outlined in the"Healthy China 2030 Plan",the"Outline of Chinese Women's Development(2021-2030)"and the"Yunnan Women's Development Plan(2021-2030)".