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 understand the correlation between autistic traits in children with autism spectrum disorder(ASD) and their parental behaviors, so as to provide evidence for improving social behavior in children with ASD. Methods: A total of 62 children aged 4-7 years diagnosed with ASD at Guangdong Provincial Work Injury Rehabilitation Hospital and Guangzhou Yuexiu District Children s Hospital from October 2021 to May 2025 were selected as the ASD group. A random number table method was used to select 62 healthy children of the same age from 3 ordinary kindergartens in Guangzhou as the control (typically developing,TD) group. The Parental Behavior Inventory and Social Responsiveness Scale were used to evaluate parental behaviors and autistic traits in both groups. The t-test and multiple linear regression were used to analyze the relationship between autistic traits in children with ASD and parental behaviors. Results: Compared with the TD group, the ASD group had significantly higher scores in social awareness, social cognition, social communication, social motivation, autistic behavior patterns, and the total score of social responsiveness, with statistically significant differences ( t =35.83, 46.17, 64.36, 41.45, 49.46,101.15, all P <0.01). The score of parental support/participation in the ASD group (24.61±4.30) was lower than that in the TD group (31.27±4.58), while the score of parental hostility/coercion in the ASD group (25.51±2.72) was higher than that in the TD group (12.75±2.72), with statistically significant differences ( t = -8.34, 26.14, both P <0.01). The total score of the Social Responsiveness Scale was negatively correlated with the dimension score of parental support/participation behaviors, and positively correlated with the dimension score of parental hostility/coercion behaviors ( r =-0.60, 0.91,both P <0.05). After adjusting for covariates such as children s age, gender, and primary caregiver, ASD children with exclusive breastfeeding ( β =-8.79) and parental support/participation behaviors ( β = -0.79 ) had a lower risk of autistic traits, while children with parental hostility/coercion behaviors ( β =4.62) had a higher risk of autistic traits (all P <0.05). Conclusion Autistic traits in children with ASD may be related to their parental behaviors and early feeding mode.

BACKGROUND:We have successfully established an animal model of small ear pig in southern Yunnan province with internal tension relieving technique combined with autologous Achilles tendon for anterior cruciate ligament reconstruction,and verified the stability and reliability of the model.However,whether internal tension relieving technique can promote the ligamentalization process of autologous Achilles tendon graft has not been studied. OBJECTIVE:To investigate the differences in the process of ligamentalization between conventional reconstruction and internal reduction reconstruction of the anterior cruciate ligament by gross view,histology and electron microscopy. METHODS:Thirty adult female small ear pigs in southern Yunnan province were selected.Anterior cruciate ligament reconstruction was performed on the left knee joint with the ipsilateral knee Achilles tendon(n=30 in the normal group),and anterior cruciate ligament reconstruction was performed on the right knee joint with the ipsilateral knee Achilles tendon combined with the internal relaxation and enhancement system(n=30 in the relaxation group).The autogenous right forelimb was used as the control group;the anterior cruciate ligament was exposed but not severed or surgically treated.At 12,24,and 48 weeks after surgery,10 animals were sacrificed,respectively.The left and right knee joint specimens were taken for gross morphological observation to evaluate the graft morphology.MAS score was used to evaluate the excellent and good rate of the ligament at each time point.Hematoxylin-eosin staining was used to evaluate the degree of ligament graft vascularization.Collagen fibers and nuclear morphology were observed,and nuclear morphology was scored.Ultrastructural remodeling was evaluated by scanning electron microscopy and transmission electron microscopy. RESULTS AND CONCLUSION:(1)The ligament healing shape of the relaxation group was better at various time points after surgery,and the excellent and good rate of MAS score was higher(P<0.05).Moreover,the relaxation group could obtain higher ligament vascularization score(P<0.05).(2)The arrangement of collagen bundles and fiber bundles in the two groups gradually tended to be orderly,and the transverse fiber connections between collagen gradually increased and thickened,suggesting that the strength and shape degree of the grafts were gradually improved,but the ligament remodeling in the relaxation group was always faster than that in the normal group at various time points after surgery.(3)The diameter,distribution density,and arrangement degree of collagen fibers in the relaxation group were better than those in the normal group at all time points,especially in the comparison of collagen fiber diameter between and within the relaxation group(P<0.05).

[Objective] To explore the diagnosis and treatment experience of tension hydrocele. [Methods] The clinical data of 2 patients with tension hydrocele treated in our hospital were retrospectively analyzed.Relevant literature was retrieved to analyze the clinical characteristics of this disease. [Results] Case 1 was diagnosed due to swelling and pain of the left scrotum after trauma for more than one month, which worsened for one day.Physical examination showed high tension in the left scrotum and positive light transmission test.Ultrasound examination revealed that the blood flow signal in the left testis disappeared.Emergency left scrotal exploration and hydrocelectomy were performed.There was no sign of testis torsion during the operation.Case 2 was diagnosed mainly due to hydrocele of the right testis for 1 year, which worsened for 1 week and complicated with testis distension and pain.Physical examination showed high tension in the right scrotum and positive light transmission test.Ultrasound examination revealed that the blood flow signal in the right testis decreased.After 40ml of fluid was extracted under ultrasound monitoring, the blood flow signal in the right testis recovered.Hydrocelectomy was performed the next day.During the follow-up of 8 months, there was no recurrence of hydrocele.A search of domestic and foreign literature showed that there were no reports in domestic literature, while a total of 11 cases were reported in foreign literature. [Conclusion] Tension hydrocele of the testis is a rare emergency of the scrotum.Surgery or decompression should be performed as soon as possible to restore testicular blood supply, and hydrocelectomy should be performed simultaneously or in stages to prevent recurrence.

Objective: To assess the association between the metabolic score for insulin resistance index (METS-IR) and overactive bladder (OAB) in the US population，so as to explore the potential of METS-IR as a predictive tool for OAB risk and to provide insights for early screening and intervention strategies. Methods: Based on the data from the National Health and Nutrition Examination Survey (NHANES) 2005-2018，a cross-sectional design was employed，and multivariate logistic regression models were used to analyze the association between METS-IR and OAB. METS-IR was analyzed both as a continuous variable and categorized into quartiles. To further validate the association between METS-IR and OAB across diverse populations，subgroup analyses were conducted in participants stratified by clinical characteristics. Smooth curve fitting was employed to test the linearity of the METS-IR-OAB relationship. Results: Elevated METS-IR was associated with an increased risk of OAB (P<0.001)，and this positive correlation remained stable when METS-IR was categorized into quartiles (P<0.001). Subgroup analyses revealed that the association between METS-IR and OAB was more pronounced in females，participants younger than 55 years，and non-diabetic individuals (P<0.05). Furthermore，smooth curve fitting confirmed a linear positive correlation between METS-IR and OAB，with this linear relationship observed in both diabetic and non-diabetic groups. Conclusion: This study，based on the NHANES 2005-2018 database，found a linear positive correlation between METS-IR and OAB.

ObjectiveTo investigate the anti-inflammatory and antioxidant effects of baicalin for treating chronic obstructive pulmonary disease （COPD） in rats and decipher the molecular mechanisms via the nuclear factor-kappa B （NF-κB）/nuclear factor erythroid 2-related factor 2 （Nrf2） signaling pathway. MethodsSixty SPF-grade male Sprague-Dawley rats were randomly assigned into six groups： normal control， COPD model， low-dose baicalin， medium-dose baicalin， high-dose baicalin， and budesonide. The normal control group received no treatment， whereas COPD was modeled in other groups with a combined modeling approach involving intratracheal lipopolysaccharide instillation and passive cigarette smoke exposure. The model establishment was evaluated through behavioral observation combined with pathological examination. Hematoxylin-eosin （HE） staining was performed to assess histopathological changes in the lung. Serum levels of inflammatory cytokines ［interleukin （IL）-6， IL-8， IL-17， IL-22， tumor necrosis factor （TNF）-α， and transforming growth factor （TGF）-β）］， reactive oxygen species （ROS）， and vascular endothelial growth factor （VEGF） were quantified by enzyme-linked immunosorbent assay （ELISA）. Meanwhile， the levels of IL-6， IL-17， and IL-22 in the bronchoalveolar lavage fluid （BALF） and IL-10， IL-22， and TNF-α in the lung tissue were measured via ELISA. Immunohistochemistry （IHC） was employed to detect the expression of histone deacetylase 2 （HDAC2） and Nrf2. Western blot was performed to evaluate the expression of phosphoinositide 3-kinase （PI3K）， protein kinase B （Akt）， glucocorticoid receptor （GR）， NF-κB， HDAC2， and Nrf2 in the lung tissue. Additionally， real-time PCR was conducted to assess the mRNA levels of PI3K， Akt， HDAC2， Nrf2， GR， and NF-κB in the lung tissue. ResultsHE staining revealed that the airway mucosal epithelium in the COPD model group appeared extensive shedding， structural disorganization， and diffuse infiltration of inflammatory cells within the lumen. And goblet cells showed compensatory proliferation with pathological hypertrophy of mucus glands. In contrast， inflammatory infiltration and alveolar overdistension were significantly alleviated in the medium- and high-dose baicalin groups. The COPD model group exhibited mucus plug formation within the terminal bronchioles， along with fibrotic narrowing of the bronchial wall. Moreover， the smooth muscle bundles of the bronchial wall were hypertrophic， with concomitant collagen deposition. Progressive dissolution and rupture of alveolar septa were observed， leading to the formation of abnormally enlarged air-filled cavities. However， the bronchial wall structure was largely restored with only mild thickening of the smooth muscle layer in the baicalin groups. Compared with the COPD model group， the medium- and high-dose baicalin groups showed declined ROS and VEGF levels （P<0.05）， and all the baicalin groups presented lowered levels of IL-6， IL-8， IL-17， IL-22， TGF-β， and TNF-α and elevated level of IL-10 （P<0.05）. Baicalin upregulated the protein levels of HDAC2， Nrf2， GR， PI3K， and Akt， while suppressing the protein level of NF-κB （P<0.05）. Furthermore， baicalin increased the mRNA levels of Nrf2 and GR while down-regulating the mRNA level of NF-κB （P<0.05）. ConclusionBaicalin exerts anti-inflammatory and antioxidant effects by inhibiting the pro-inflammatory factor NF-κB while enhancing the expression of the anti-inflammatory factor HDAC2 and activating the antioxidant factor Nrf2， thereby alleviating the lung tissue damage in COPD rats. The therapeutic effects of baicalin may be closely associated with its regulatory role in the NF-κB/Nrf2 signaling pathway.

ObjectiveTo investigate the anti-inflammatory and antioxidant effects of baicalin for treating chronic obstructive pulmonary disease （COPD） in rats and decipher the molecular mechanisms via the nuclear factor-kappa B （NF-κB）/nuclear factor erythroid 2-related factor 2 （Nrf2） signaling pathway. MethodsSixty SPF-grade male Sprague-Dawley rats were randomly assigned into six groups： normal control， COPD model， low-dose baicalin， medium-dose baicalin， high-dose baicalin， and budesonide. The normal control group received no treatment， whereas COPD was modeled in other groups with a combined modeling approach involving intratracheal lipopolysaccharide instillation and passive cigarette smoke exposure. The model establishment was evaluated through behavioral observation combined with pathological examination. Hematoxylin-eosin （HE） staining was performed to assess histopathological changes in the lung. Serum levels of inflammatory cytokines ［interleukin （IL）-6， IL-8， IL-17， IL-22， tumor necrosis factor （TNF）-α， and transforming growth factor （TGF）-β）］， reactive oxygen species （ROS）， and vascular endothelial growth factor （VEGF） were quantified by enzyme-linked immunosorbent assay （ELISA）. Meanwhile， the levels of IL-6， IL-17， and IL-22 in the bronchoalveolar lavage fluid （BALF） and IL-10， IL-22， and TNF-α in the lung tissue were measured via ELISA. Immunohistochemistry （IHC） was employed to detect the expression of histone deacetylase 2 （HDAC2） and Nrf2. Western blot was performed to evaluate the expression of phosphoinositide 3-kinase （PI3K）， protein kinase B （Akt）， glucocorticoid receptor （GR）， NF-κB， HDAC2， and Nrf2 in the lung tissue. Additionally， real-time PCR was conducted to assess the mRNA levels of PI3K， Akt， HDAC2， Nrf2， GR， and NF-κB in the lung tissue. ResultsHE staining revealed that the airway mucosal epithelium in the COPD model group appeared extensive shedding， structural disorganization， and diffuse infiltration of inflammatory cells within the lumen. And goblet cells showed compensatory proliferation with pathological hypertrophy of mucus glands. In contrast， inflammatory infiltration and alveolar overdistension were significantly alleviated in the medium- and high-dose baicalin groups. The COPD model group exhibited mucus plug formation within the terminal bronchioles， along with fibrotic narrowing of the bronchial wall. Moreover， the smooth muscle bundles of the bronchial wall were hypertrophic， with concomitant collagen deposition. Progressive dissolution and rupture of alveolar septa were observed， leading to the formation of abnormally enlarged air-filled cavities. However， the bronchial wall structure was largely restored with only mild thickening of the smooth muscle layer in the baicalin groups. Compared with the COPD model group， the medium- and high-dose baicalin groups showed declined ROS and VEGF levels （P<0.05）， and all the baicalin groups presented lowered levels of IL-6， IL-8， IL-17， IL-22， TGF-β， and TNF-α and elevated level of IL-10 （P<0.05）. Baicalin upregulated the protein levels of HDAC2， Nrf2， GR， PI3K， and Akt， while suppressing the protein level of NF-κB （P<0.05）. Furthermore， baicalin increased the mRNA levels of Nrf2 and GR while down-regulating the mRNA level of NF-κB （P<0.05）. ConclusionBaicalin exerts anti-inflammatory and antioxidant effects by inhibiting the pro-inflammatory factor NF-κB while enhancing the expression of the anti-inflammatory factor HDAC2 and activating the antioxidant factor Nrf2， thereby alleviating the lung tissue damage in COPD rats. The therapeutic effects of baicalin may be closely associated with its regulatory role in the NF-κB/Nrf2 signaling pathway.

Interventional oncology plays an important role in the treatment of liver cancer.With the emerging of the concept of precision and individualized treatment of tumors in clinical practice,the use of angiographic system becomes very frequent.The angiographic system plays an important role in optimizing the treatment regimen,in improving the therapeutic outcome,and in accurately predicting the tumor response.The use of angiography system with its post-processing software can achieve the visualization of tumor and its feeding arteries,reduce non-target deposition,predict curative efficacy,efficiently guide ablation procedures,plan treatment safety boundaries,identify therapeutic drug delivery dose when combined with the emerging visualization of microspheres,and achieve individualized dosimetry.This review introduces the application of angiographic system and its post-processing software in interventional oncology of liver cancer,and discusses the potential and shortcomings of angiographic system.

MiRNA,as a class of short non-coding RNA molecules,plays an important role in the post-transcriptional regula-tion of gene expression.miRNAs regulate gene expression by targeting specific mRNA sequences,thereby affecting various cellular bio-logical behaviors,including proliferation,apoptosis,migration,and invasion.In recent years,it has been found that miRNA may play an important role in the occurrence and development of hepatocellular carcinoma.This article provides a review of the research progress on the association between miRNA and the occurrence and development of hepatocellular carcinoma.

ObjectiveTo observe the clinical effect of modified Huanglian Wendantang on cardiovascular risk factors in patients with metabolic syndrome under the guidance of treating disease before its onset. MethodsA total of 82 patients with metabolic syndrome treated in the First Affiliated Hospital of Heilongjiang University of Chinese Medicine from July 2023 to July 2024 were selected and allocated into an observation group （41 cases） and a control group （41 cases） by the random number table method. The control group received routine treatment， and the observation group was treated with modified Huanglian Wendantang on the basis of routine treatment. Both groups were treated for 8 weeks. The therapeutic effects on TCM symptoms after treatment in the two groups were evaluated. The levels of obesity degree indicators， blood pressure indicators， glucose and lipid metabolism indicators， inflammatory factors， and vascular endothelial function indicators before and after treatment in the two groups were measured， and the treatment safety was evaluated. ResultsAfter treatment， the total response rate of TCM symptoms in the observation group was 97.56% （40/41）， which was higher than that （87.80%， 36/41） in the control group （χ²=5.205， P<0.05）. After treatment， both groups showed declines （P<0.05） in systolic blood pressure （SBD）， diastolic blood pressure （DBP）， triglyceride （TG）， total cholesterol （TC）， low density lipoprotein cholesterol （LDL-C）， fasting blood glucose， 2-hour postprandial blood glucose （2 h PG）， glycosylated hemoglobin （HbA1c）， fasting insulin （FINS）， Homeostatic Model Assessment for Insulin Resistance （HOMA-IR）， body mass index （BMI）， waist circumference （WC）， waist-to-hip ratio （WHR）， leptin （LEP）， interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， endothelin-1 （ET-1）， and inducible nitric oxide synthase （iNOS）. Moreover， the declines in the observation group were more obvious than those in the control group （P<0.05， P<0.01）. After treatment， both groups showed elevated levels of high density lipoprotein cholesterol （HDL-C）， adiponectin （ADP）， nitric oxide （NO）， and endothelial nitric oxide synthase （eNOS） （P<0.05）， and the above indexes in the observation group were higher than those in the control group （P<0.01）. ConclusionUnder the guidance of the thought of treating disease before its onset， modified Huanglian Wendantang was used to treat patients with metabolic syndrome. The decoction improved the clinical efficacy by ameliorating IR to improve insulin sensitivity， reducing inflammation， and protecting the vascular endothelial function. It inhibits cardiovascular risk factors without inducing adverse reactions， being worthy of clinical application and promotion.