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.

ObjectiveTo explore the effect and mechanism of tumor necrosis factor alpha （TNF-α）-regulated circular RNA Williams Beuren syndrome chromosomal region 22 （circWBSCR22） on the malignant behaviors of cervical cancer cells. MethodsHuman cervical cancer HeLa cells were treated with TNF-α. Reverse transcription quantitative polymerase chain reaction （RT-qPCR） was used to detect the expression level of circWBSCR22. Nuclear-cytoplasmic RNA separation experiments were conducted to determine the localization of circWBSCR22 in cells. Cell migration， invasion， viability， and proliferation were assessed through Transwell assay， tetrazolium salt （MTT） assay， and colony formation assay， respectively. Dual-luciferase reporter gene assays were performed to verify the targeting relationship between microRNA-512-5p （miR-512-5p） and circWBSCR22 or family with sequence similarity 60A （FAM60A）. RT-qPCR was used to detect the RNA levels of miR-512-5p and FAM60A. Western blot was used to detect the protein level of FAM60A. ResultsCompared with the Control group， the expression level of circWBSCR22 in HeLa cells treated with TNF-α increased （P<0.05）. About 66% of circWBSCR22 was found in the cytoplasm. Compared with the control group， the migration （P<0.01） and invasion （P<0.01） of HeLa cells transfected with circWBSCR22 were enhanced， but the cell activity and cell proliferation were not significantly affected （P>0.05）. The double luciferase reporter gene assay showed that the relative luciferase activity of the co transfected circWBSCR22-WT and miR-512-5p groups was lower than that of the co transfected circWBSCR22-WT and miR-NC groups （P<0.01）. Compared with the control group， the expression level of miR-512-5p in HeLa cells transfected with circWBSCR22 decreased （P<0.01）. Compared with the control group， the migration （P<0.01） and invasion （P<0.05） ability of HeLa cells transfected with miR-512-5p decreased. Double luciferase reporter gene assay showed that compared with the co transfected FAM60A 3´-UTR-WT and miR-NC groups， the fluorescence activity of the co transfected FAM60A 3´-UTR-WT and miR-512-5p groups decreased （P<0.01）.Compared with the control group， the expression levels of FAM60A mRNA （P<0.05） and protein （P<0.01） in HeLa cells transfected with miR-512-5p decreased. Compared with the control group， the migration （P<0.01） and invasion （P<0.01） of cervical cancer HeLa cells transfected with FAM60A were enhanced. Compared with the control group， the expression levels of FAM60A mRNA （P<0.01） and protein （P<0.05） in the cells transfected with circWBSCR22 increased. The results of rescue experiment showed that compared with the pcDNA+miR-NC group， the expression levels of FAM60A RNA （P<0.01） and protein （P<0.001） in the pcDNA+miR-512-5p group decreased， and the ability of migration （P<0.01） and invasion （P<0.05） decreased； Compared with pcDNA+miR-512-5p group， the expression levels of FAM60A RNA （P<0.01） and protein （P<0.001） in circWBSCR22+miR-512-5p group increased， and the ability of migration （P<0.01） and invasion （P<0.05） was enhanced. ConclusionTNF-α promotes the migration and invasion of cervical cancer cells through the circWBSCR22/miR-512-5p/FAM60A regulatory axis.

Background: and Purpose Therapeutic target selection in noninvasive brain stimulation for poststroke motor recovery typically relies on the interhemispheric inhibition model, which is effective for mildly affected patients but offers limited benefits for severely affected individuals. The mechanisms governing recovery from moderate-to-severe stroke remain poorly understood, which hinders the development of targeted interventions. Methods: We analyzed resting-state functional magnetic resonance imaging data from patients with unilateral subcortical stroke and moderate-to-severe upper limb deficits, both pre- and postintervention, along with data from healthy controls. We developed a novel dynamic lag analysis method for identifying recovery-related homotopic sensorimotor regions with altered interhemispheric interactions. To further uncover the global reorganization pathway, we developed dynamic lateralization approaches to detect large-scale functional connectivity (FC) alterations associated with the identified regions in transient lateralization states. Results: Dynamic time-lag analysis revealed significantly reduced synchronized states in the homotopic dorsal premotor cortex (PMd) post-intervention compared with pre-intervention, which correlated with motor recovery. Further dynamic lateralization analysis revealed a prolonged segregation state in patients, characterized by weakened interhemispheric and strengthened intrahemispheric interactions. In this state, patients showed decreased FC in the ipsilesional PMd and increased FC in the contralesional PMd with bilateral subcortical networks. These recoveryrelated alterations were absent in the traditional static analysis. Conclusions Dynamic analyses targeting interhemispheric interactions are valuable for understanding neural reorganization after stroke. The diminished interactions between the homotopic PMd indicate a compensatory mechanism. Importantly, a state-dependent compensatory pathway was identified, wherein the contralesional PMd assumes the functions of the ipsilesional PMd through enhanced interactions with subcortical structures, potentially guiding more effective interventions.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.

Objective:To develop a Knowledge-Attitude-Practice (KAP) Scale for Dietary Management During Hemodialysis and to test its reliability and validity.Methods:Based on the KAP theoretical framework, an initial version of the scale was developed through a literature review and expert consultations. A convenience sampling method was used to recruit hemodialysis patients from four hospitals in Suzhou in March 2024. Questionnaire item analysis and reliability and validity tests were conducted.Results:A total of 460 questionnaires were distributed and 438 valid responses were collected, with an effective response rate of 95.22%. The final scale included three dimensions (knowledge, attitude, and practice) with 34 items. Content validity at the scale level was 0.910, and the item level ranged from 0.800 to 1.000. Exploratory factor analysis extracted three common factors, with a cumulative variance contribution rate of 74.520%. Confirmatory factor analysis showed a good model fit. The total Cronbach's α coefficient of the scale was 0.971, and the Cronbach's αcoefficients for the three dimensions were 0.963, 0.933, and 0.934, respectively. The test-retest reliability coefficient was 0.839.Conclusions:The Knowledge-Attitude-Practice Scale for Dietary Management During Hemodialysis demonstrates good reliability and validity, making it a valuable tool for assessing the KAP level of dietary management in hemodialysis patients.

Objective:To investigate the application effect of complete decongestive therapy (CDT) and resistance exercise in postoperative breast cancer patients.Methods:A total of 102 breast cancer patients in the Breast Surgery Department of Yantaishan Hospital of Yantai from January 2021 to June 2023 were selected using convenience sampling. Patients were randomly divided into an observation group ( n=52) and a control group ( n=50). In the observation group, 25 patients underwent sentinel lymph node biopsy (SLNB), and 27 underwent axillary lymph node dissection (ALND) ; in the control group, 25 underwent SLNB, and 25 underwent ALND. The control group received routine nursing care, while the observation group received CDT combined with resistance exercise in addition to routine care. The incidence of upper limb lymphedema, axillary web syndrome (AWS), and upper limb functional recovery were compared between the two groups. Results:At 2 weeks postoperatively, the incidence of upper limb lymphedema was significantly lower in the observation group compared to the control group ( P<0.01). At 1 month and 3 months postoperatively, the incidence of AWS in SLNB and ALND patients in the observation group were significantly lower than those in the control group ( P<0.05). At 2 weeks postoperatively, Neer shoulder joint function scores in SLNB and ALND patients in the observation group were significantly higher than those in the control group ( P<0.01) . Conclusions:CDT combined with resistance exercise reduces the incidence of upper limb lymphedema and AWS, while promoting shoulder joint functional recovery in postoperative breast cancer patients. It is worthy of clinical application.

Objective The aim of this study was to analyze the incidence,mortality,and epidemiological trends of malignant tumors in the cancer registration areas of Qinghai Province and provide a reference for the prevention and control strategies and meas-ures of malignant tumors.Methods According to the quality control standards for cancer registration,the data on malignant tumor in-cidence and mortality from 8 national cancer registration areas in Qinghai Province from 2014 to 2021 were collated.The crude inci-dence/mortality,age-standardized incidence/mortality rate by Chinese standard population(ASIRC/ASMRC)and World standard population(ASIRW/ASMRW),the cumulative rates(0-74 years old),and the age-specific incidence/mortality of malignant tumors were calculated for different sexes and regions.The Joinpoint 4.9.0.0 software was used to calculate the average annual percentage change(AAPC)and conduct trend analysis.Results The crude incidence of malignant tumors in the cancer registration areas of Qinghai Province from 2014 to 2021 was 221.25/100,000(243.31/100,000 for males and 198.68/100,000 for females),the ASIRC was 199.48/100,000(229.13/100,000 for males and 173.34/100,000 for females),the ASIRW was 196.38/100,000(228.32/100,000 for males and 167.97/100,000 for females).The cumulative rate for those aged 0-74 years was 21.57％;the crude mortali-ty of malignant tumors was 131.90/100,000(163.86/100,000 for males and 99.20/100,000 for females),the ASMRC was 121.07/100,000(157.33/100,000 for males and 87.45/100,000 for females),the ASMRW was 120.53/100,000(157.54/100,000 for males and 86.31/100,000 for females),and the cumulative rate for those aged 0-74 years was 12.79％.The crude incidence,ASIRC,ASIRW,crude mortality,ASMRC and ASMRW were all higher in males than those in females.Both the crude incidence and mortality of malignant tumors increased with age.The crude incidence rate increased rapidly after age 45,peaked in the 80-84 age group(2,352.29 per 100,000),and declined slightly in the 85+age group.The crude mortality increased rapidly after age 50,peaked in the 85+age group(2,305.44 per 100,000).The crude incidence(AAPC=5.68％,95％CI:3.48％-7.93％,P＜0.05)and erude mortality(AAPC=3.67％,95％CI:2.44％-4.91％,P＜0.05)of malignant tumors showed an overall upward trend from 2014 to 2021.The ASIRC(AAPC=-0.12％,95％CI:-3.70％-3.59％,P＞0.05)remained stable,while the ASMRC(AAPC=-2.81％,95％CI:-3.28％--2.03％,P＜0.05)showed a downward trend.The top five malignant tumors in terms of crude incidence were stom-ach cancer,lung cancer,liver cancer,female breast cancer,and cervical cancer,respectively;the top five malignant tumors in terms of crude mortality were stomach cancer,lung cancer,liver cancer,esophagus cancer,and colorectal cancer,respectively.Conclusion From 2014 to 2021,the incidence and mortality of malignant tumors in the Qinghai Province cancerregistration areas showed an in-creasing trend,with higher rates in males than those in females.It is recommended that targeted prevention and control measures should be implemented for people aged 45 and older,with stomach cancer,liver cancer,and cervical cancer as key cancers.

Objective:To evaluate lung ultrasound (LUS) for assessing lung aeration heterogeneity in neonatal respiratory distress syndrome (NRDS) across gestational ages and analyze its correlation with oxygenation.Methods:This retrospective cohort study enrolled 125 ventilated NRDS neonates from the neonatal intensive care unit of Hebei Children's Hospital (from March 2023 to May 2024), who were stratified as <32 gestational weeks ( n=47) and ≥32 gestational weeks ( n=78). All underwent LUS, chest X-ray, and blood gas analysis within 2 h of admission. The lung ultrasound score (LUSsc) quantified impaired lung volume percentage (graded: A=normal, B=coalescent B-lines, C=dense B-lines/focal consolidation, D=lobar consolidation). Aeration heterogeneity was measured by coefficient of variation (CV, within-patient) and Gini-Simpson index (between-patients), while oxygenation was assessed by arterial oxygen partial pressure/inhaled oxygen concentration (P/F). Group comparisons, including basic information, lung aeration, and lung aeration heterogeneity, used two independent sample t-tests, Mann-Whitney U tests, Chi square tests, or Wilcoxon tests; partial correlation analyzed aeration-oxygenation relationships. Results:(1) Analysis of impaired lung volume percentage revealed similar distribution patterns between groups, with the <32-week cohort ( n=47, 564 lung segments) showing proportions of 15.6% (88/564), 14.9% (84/564), 35.5% (200/564), and 34.0% (192/564) for graded patterns A through D, respectively, while the ≥32-week cohort ( n=78, 936 segments) demonstrated corresponding proportions of 15.7% (147/936), 16.3% (153/936), 31.7% (297/936), and 36.2% (339/936), with no statistically significant difference between groups ( Z=－0.24, P=0.812). (2) Within-patient heterogeneity analysis revealed no significant CV difference between <32-week group and ≥32-week group [0.33 (0.20-0.84) vs. 0.43 (0.21-0.73), Z=－0.99, P=0.321]. (3) Between-patient heterogeneity was significantly higher in the ≥32-week group, as reflected by the Gini-Simpson index [0.12 (0.09-0.14) vs. 0.09 (0.06-0.14), Z=－1.99, P=0.046], with heterogeneous aeration predominantly located in non-gravity-dependent regions—specifically the left upper lung in the <32-week group and anterior lungs in the ≥32-week group. (4) Correlation analyses demonstrated significantly inverse relationships between CV and LUSsc in <32-week and ≥32-week groups ( r=－0.912, P<0.001; r=－0.886, P<0.001), while the ≥32-week group additionally showed positive CV-P/F correlation ( r=0.373, P=0.001) and inverse LUSsc-P/F association ( r=－0.287, P=0.013). Conclusions:LUS effectively evaluates aeration and its heterogeneity in early NRDS. Infants ≥32 weeks exhibit greater between-patient heterogeneity, with ventilation parameters correlating significantly with oxygenation status.

Pregnancy with chronic kidney disease (CKD), particularly in stages 4-5, carries high risks of adverse outcomes including maternal renal failure, preeclampsia/eclampsia, fetal growth restriction, and preterm birth. This report described a 26-year-old woman with congenital solitary kidney, polycystic ovaries, and uterine septum due to PAX2 gene variant, complicated by CKD stage 4. Through multidisciplinary team precision management and individualized treatment strategies, including timely initiation of dialysis, the patient successfully maintained pregnancy until 34 +1 weeks and delivered a female infant via cesarean section. This case summarizes key management experiences for end-stage renal disease in pregnancy, highlighting early risk assessment, precise nutritional management, hemodialysis protocol optimization, and the crucial role of multidisciplinary collaboration, providing valuable references for managing CKD-complicated pregnancies.

Objective·To investigate the genetic etiology of a rare and complex case clinically suspected to be methylmalonic acidemia(MMA),but with negative whole exome sequencing(WES)results,using a multi-omics sequencing approach.Methods·DNA and RNA samples were extracted from the peripheral blood of the proband and both parents.Targeted MMA-related gene Panel sequencing and WES were first performed.Subsequently,RNA sequencing(RNA-seq)and whole genome sequencing(WGS)were conducted to comprehensively analyze the child's genetic variants,their origins and potential inheritance patterns.Results·No pathogenic variants associated with the patient's phenotype were identified through the MMA Panel or standard WES analysis.Extended analysis of WES suggested the possibility of uniparental disomy(UPD)of chromosome 4.WGS revealed a homozygous splice-site variant(c.-66+2T>C)in the non-coding region of the metabolism of cobalamin associated A(MMAA)gene.The variant was located in the 5'untranslated region(5'UTR),specifically at the second base downstream of the splice donor site of exon 1(reference sequence:NM_172250).In genomic coordinates(hg19),the variant was located at base 146540561 on chromosome 4(chr4:146540561).Sanger sequencing confirmed that the mother was heterozygous for this variant,while the father did not carry it.RNA-seq showed no detectable expression of the MMAA gene on chromosome 4 in the patient.This was further confirmed by reverse transcription real time quantitative PCR,indicating nearly absent mRNA expression,suggesting that the non-coding splice-site variant affected transcriptional expression.Conclusion·A homozygous splice-site variant(c.-66+2T>C)in the non-coding region of the MMAA gene—outside the coverage of WES—is likely the pathogenic cause in this case,presumably resulting from maternal UPD of chromosome 4.