This paper summarizes Professor DING Ying's clinical experience in the treatment of systemic lupus erythematosus （SLE） through differentiation of three states， yin fire， latent fire， and fire toxin. It is proposed that fire pathogenic factors constitute a key pathological element running throughout the entire disease course of SLE. The evolution of its pathogenesis centers on these three states， spleen-kidney deficiency with the initial emergence of yin fire as the onset of disease， damage to yin by medicinal toxicity with internal blazing of latent fire as the driver of disease progression， and the interlocking of blood stasis and heat with intense scorching by fire toxin as the critical factor leading to severe and life-threatening conditions. Corresponding to these three stages， targeted prescriptions are formulated， Jiuwei Yishen Formulation （九味益肾方） to tonify the spleen and kidney， raise yang， and disperse fire； Ziyin Xiehuo Decoction （滋阴泄火汤） to nourish yin and fluids while clearing latent fire； and Santeng Changluo Jiedu Decoction （三藤畅络解毒汤） to dispel blood stasis， unblock the collaterals， detoxify， and restrain fire. This staged and integrated therapeutic strategy aims to address both root and branch and to achieve overall regulation， providing valuable guidance for the clinical differentiation and treatment of SLE.

To thoroughly implement the strategic deployment outlined in the Opinions of the Central Committee of the Communist Party of China and the State Council on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine regarding research on dominant diseases of traditional Chinese medicine and to uphold the development philosophy of equal emphasis on traditional Chinese medicine and western medicine，the China Association of Chinese Medicine has fully played a leading academic role by systematically organizing and conducting a series of academic youth salons on clinical dominant diseases of traditional Chinese medicine. On September 13，2024，the 36^th Youth Salon on Clinical Dominant Diseases was successfully held in Nanjing，focusing on the advantages of traditional Chinese medicine and the integrative traditional Chinese medicine and western medicine in the diagnosis and treatment of erectile dysfunction （ED）. The conference brought together leading experts from traditional Chinese medicine，western medicine，and interdisciplinary fields，facilitating in-depth multidisciplinary discussions that led to key consensus on optimizing traditional Chinese medicine treatment protocols for ED，researching and developing new drugs of traditional Chinese medicine，and advancing interdisciplinary development in traditional Chinese medicine. This salon systematically sorted out the clinical strengths and distinctive features of traditional Chinese medicine in the diagnosis and treatment of ED. Based on current research foundations and clinical needs，it identified key directions for future scientific layout and scientific research tackling： （1） Standardization of syndrome differentiation system of traditional Chinese medicine for ED. （2） Optimization and standardization of intervention methods of integrated traditional Chinese medicine and western medicine. （3） High-quality clinical research guided by evidence-based medicine. （4） In-depth analysis of the pharmacological mechanisms of traditional Chinese medicine in the treatment of ED. （5） Clinical translation and application promotion of new drugs of traditional Chinese medicine. （6） Interdisciplinary integration and innovation in traditional Chinese medicine. For each research direction，key focus areas，expected objectives，and clinical value were further refined，along with the establishment of a scientifically sound priority funding level evaluation system. Therefore，building on the series of salons on the ED-focused dominant diseases of traditional Chinese medicine，this paper provides standardized guidance for clinical practice of traditional Chinese medicine in ED management，effectively contributing to the high-quality development of traditional Chinese medicine. It serves as a valuable reference for national scientific and technological strategic layout， research and development decision-making in new drugs of traditional Chinese medicine，research topic planning，and clinical guideline formulation.

Deep medullary vein （DMV） lesions refer to the structural and functional abnormalities of the small venous system within the deep white matter under pathological conditions. Under normal physiological circumstances， DMV are responsible for venous drainage of deep white matter and clearance of metabolic waste. The pathogenesis of DMV lesions mainly involves luminal stenosis caused by collagen deposition in the venous wall， hemodynamic disturbances due to elevated venous pressure， functional impairment of the venous wall induced by inflammatory responses and cytokines， and microcirculatory disturbance caused by ischemia and hypoxia. Studies have shown that DMV lesions are extensively observed in various neurological disorders， including acute ischemic stroke， cerebral small vessel disease， multiple sclerosis， and Sturge-Weber syndrome， and are closely associated with the imaging manifestations， clinical progression， and prognosis of these diseases. However， despite the continuous improvement in the capability for DMV detection， the specific role of DMV in the pathogenesis of different diseases remains unclear. Further studies are needed to explore the role of DMV in pathophysiological processes and assess its clinical value as a target for early diagnosis and intervention， so as to facilitate the development of precision medicine.

Objective To explore the protective effect of exercise-induced metabolite-3 (EIM-3) on myocardial ischemia-reperfusion (I/R) injury and explore its underlying molecular mechanisms. Methods The physicochemical properties and half-life of EIM-3 were analyzed using the Human Metabolome Database (HMDB, https://hmdb.ca/). A primary rat cardiomyocyte hypoxia/reoxygenation (H/R) injury model was established. Cell apoptosis and viability were assessed using TUNEL assay and cell counting kit-8, respectively. Lactate dehydrogenase (LDH) levels in the cell culture supernatant were measured. Intracellular reactive oxygen species (ROS) levels were detected. Transcriptomic analysis was performed to identify potential signaling pathways and targets of EIM-3. Results Plasma levels of EIM-3 were elevated post-exercise. EIM-3 was characterized as a phospholipid small-molecule compound with a partition coefficient (logP) of 5.58 and a solubility (logS) of −7.6, indicating favorable lipophilicity and cell membrane permeability. In cardiomyocytes H/R injury modles, EIM-3 significantly inhibited apoptosis, increased cell viability, reduced intracellular ROS levels, and decreased LDH release (P＜0.01). Transcriptomic analysis suggested that EIM-3 exerts its protective function potentially by regulating glucose metabolim. Quantitative real-time polymerase chain reaction results confirmed that EIM-3 significantly upregulated the transcriptional level of pyruvate kinase M2 (PKM2) in a dose-dependent manner (P＜0.001). Conclusions EIM-3 protects cardiomyocytes against I/R injury by modulating glucose metabolim. This study provides foundational insights into the mechanisms underlying exercise-induced cardioprotection.

Objective: To analyze the phylogenetic characteristics of VP1 gene of Coxsackievirus A10 (CVA10) isolates from 2004 to 2023, and to understand the genetic evolution and epidemic trends of CVA10, so as to provide references for the prevention and control of hand, foot, and mouth disease. Methods: The full-length sequences of the VP1 region of CVA10 isolates were retrieved from the BV-BRC database before December 15, 2024. Gene typing, sequence analysis, evolutionary analysis, and amino acid mutation site analysis were conducted using bioinformatics software. Results: A total of 1 253 CVA10 isolates VP1 region nucleotide full-length sequences from 2004 to 2023 were included, with 9 strains from 2004 to 2008, 338 strains from 2009 to 2012, and 906 strains from 2013 to 2023. China had the highest number of CVA10 isolates, with 1 143 strains accounting for 91.22%, and the predominant genotype was C3. Compared to the prototype strain, the nucleotide sequence homology of the VP1 region of CVA10 isolates ranged from 74.94% to 77.63%, while the amino acid sequence homology ranged from 88.59% to 93.62%. The third codon position preferred cytosine and thymine. The top three most abundant amino acids were threonine, alanine, and valine. The average relative synonymous codon usage of 30 amino acid codon groups was greater than 1. The average amino acid substitution entropy value was 0.04, with four amino acid mutation-prone sites identified, and the mutation-prone rate was 1.35%. Conclusions From 2004 to 2023, the majority of CVA10 isolates were primarily sourced from China, with genotype C3 being the predominant circulating strain in China. The nucleotide homology between the CVA10 isolates and the prototype strain was relatively low, and mutation-prone sites were identified, indicating that enhanced monitoring of viral variation is necessary.

Circadian rhythm is a biological endogenous process regulated by the suprachiasmatic nucleus of the hypothalamus, which transmits light signals to peripheral clocks and synchronizes the body with the external environment through balanced expression of circadian rhythm genes. Working the night shift, sleep disorders, and exposure to artificial light can lead to disturbances in circadian rhythm and genetic imbalances. A substantial body of research has demonstrated that circadian rhythm plays a significant role in the treatment of autoimmune diseases and neurodegenerative disorders, with increasing attention being directed toward their impact on oral health. Disturbances in circadian rhythm primarily affect psycho-neuro-immune mechanisms, oxidative stress responses, and oral microflora through pathways such as the hypothalamic-pituitary-adrenal axis (HPA axis), brain and muscle ARNT-like 1 (BMAL1)-brain-derived neurotrophic factor (BDNF) signaling, and BMAL1-nuclear factor kappa-B (NF-κB) interactions. These disruptions may influence the progression of oral diseases. Certain pharmacological agents (e.g., melatonin, vitamin D, nobiletin, and propofol) have been shown to regulate mood disorders, immune function, and sleep-wake cycles by upregulating BMAL1 expression, thus alleviating disturbances in circadian rhythm. In addition, non-pharmacological interventions, such as sleep management strategies, psychotherapy approaches, and light therapy, also modulate these processes through HPA axis regulation. Currently, the specific mechanisms by which circadian rhythm regulates BDNF levels, T cell subsets, and inflammatory signals—thereby influencing both pathogenesis and treatment outcomes for oral diseases—remain unclear. Future research should focus on elucidating these molecular mechanisms as well as identifying therapeutic targets related to circadian rhythm within the oral health context. Further, multidisciplinary collaboration encompassing pharmacy, sleep behavior studies, and psychology will be instrumental in advancing prevention strategies and treatments for oral diseases.

Objective:To observe the effect of stellate ganglion block(SGB)on the inflammatory response in rats with acute peritonitis,and to explore whether the possible anti-inflammatory mechanism related to the activation of α7nAChR receptor-mediated cholinergic anti-inflammatory pathway.Methods:A total of 36 SD rats were randomly divided into three groups,with 12 rats in each group:sham operation group(S group),acute peritonitis group(AP group)and SGB treatment group(SGB group).2%acetic acid(1 ml/100 g)was intraperitoneally injected to prepare acute peritonitis rat model in AP group and SGB group,and corresponding dose of normal saline was injected into S group.Right cervical sympathetic nerve was separated but not ligated in AP group and S group,the right cervical sympathetic nerve was severed and ligated in SGB group.Abdominal aorta blood samples were collected 24 h after opera-tion,and serum levels of IL-1β,IL-6 and TNF-α were measured by ELISA,pathological changes of peritoneal tissue were observed by light microscope and expression of α7nAChR in peritoneal tissue was measured by Western blot.Results:Compared with S group,se-rum levels of IL-1β,IL-6 and TNF-α in AP and SGB groups were significantly increased(P<0.05).Serum levels of IL-1β,IL-6,TNF-α in SGB group were significantly lower than those in AP group(P<0.05).HE staining of peritoneal tissues in each group revealed that the S group maintained intact peritoneal structure with normal cellular arrangement,while the AP group exhibited disorganized archi-tecture with extensive inflammatory cell infiltration,frequent hemorrhage,and prominent necrotic cells.In contrast,the SGB group displayed only mild inflammatory infiltration with preserved cellular morphology and minimal hemorrhagic or necrotic changes.The ex-pression level of α7nAChR protein in SGB group was significantly higher than that in S group and AP group.Conclusion:SGB can re-duce the inflammatory response of acute peritonitis rats,and its mechanism may be related to the cholinergic anti-inflammatory path-way mediated by α7nAChR.

Objective:To screen out the disinfection procedure and disinfectant suitable for the actual production of specific pathogen free(SPF)chicken embryo eggs,so as to ensure the disinfection effect of specific pathogen free(SPF)chicken embryo eggs in vaccine production.Methods:This study compares the microbial counting methods of soaking,swabbing with cotton swabs and pouring after thin-film filtration for SPF chicken embryo eggs in a GMP production workshop,and selects the most suitable method for SPF chicken embryo egg microbial counting.Experi-mental groups A,B,and C use self-prepared concentrations of 1∶50 sporicidal agent dilution solution,1∶128 alka-line phenol salt dilution solution,and ready-to-use compound quaternary ammonium disinfectant(sterile),respec-tively,and follow the actual disinfection procedures in the workshop to disinfect and sample the surfaces of SPF chicken embryo eggs entering different cleanliness grades,while using sterile water instead of disinfectant as the control group.The average bactericidal rate is calculated by recording the number of colonies and monitoring the viability of chicken embryo cells using microbial culture,and the disinfection effect of the three disinfectants on SPF chicken embryo eggs is evaluated.Results:The comparison of the results from the three methods shows that the method of sampling SPF chicken embryo eggs by immersion and then counting the microbial colonies through membrane filtration is superior to the other two methods.The final cleaning rate of the control group,which used sterilized injection water to clean the SPF chicken embryo eggs,was 91.67％to 96.97％,while the final steriliza-tion rate of the experimental group,which used the above three disinfectants to disinfect the SPF chicken embryo eggs,was 100.00％.By comparing the cell counts of the experimental group and the control group,it was found that the live cell density of the control group was(6.03-6.25)× 105 cells·mL-1,and that of the experimental groups A-C was(6.08-6.17)× 105 cells·mL-1,(5.99-6.25)× 105 cells·mL-1,and(5.87-6.21)× 105 cells·mL-1 respectively;the cell viability of the control group was 90.33％to 91.35％,and that of the experi-mental groups A-C was 88.25％to 92.12％,89.45％to 93.59％,and 88.02％to 92.89％respectively.Through statistical analysis,it was found that the P values of all experimental groups compared with the control group were greater than 0.05,indicating no statistically significant difference.Conclusion:By comparing the dis-infection effects,cell density and cell viability of the three disinfectants and comprehensively considering factors such as cost and risk of the three disinfectants,1∶50 sporicide dilution,1∶128 alkaline phenolate dilution and ready-to-use compound quaternary ammonium salt disinfectant(sterile)can all be used for the daily surface disin-fection of SPF chicken embryo eggs in the production workshop.The selection of an appropriate disinfectant should be based on specific application scenarios and requirements.

Objective To analyze the MR imaging features of patients with general paresis of the insane(GPI),characterized by bilateral hippocampal atrophy,and to explore how to improve the accuracy of early GPI diagnosis.Methods A retrospective analysis was conducted on the clinical manifestations,brain imaging data,diagnosis and treatment of 11 patients with GPI.Results Among the 11 cases,MRI showed that 9 cases had varying degrees of brain atrophy,of which 7 cases showed age-inappropriate brain atro-phy,especially bilateral hippocampal atrophy as the main sign,and the remaining 2 cases showed brain atrophy accompanied by multi-ple abnormal intracranial signals;2 cases only showed multiple abnormal intracranial signals.Conclusion MR imaging findings of GPI often manifests only age-inappropriate brain atrophy,particularly bilateral hippocampal atrophy,a feature that holds significant diagnostic value for early detection with reducing missed diagnosis rate of GPI.

Objective:To investigate the changes of upper airway and adenoids in children with hypertrophic adenoid skeletal classⅠ and class Ⅲ anterior crossbite after orthodontic treatment.Methods:From January 2021 to January 2022,155 children with skeletal class Ⅲ anterior crossbite who were treated with anterior traction in Stomatological Hospital,Shanxi Medical University were selected.They were divided into class Ⅲ normal group(72 cases)and class Ⅲ hypertrophic group(83 cases)according to whether the adenoids were hypertrophic.A total of 122 children with class Ⅰ anterior counterocclusion were treated with"2×4"treatment,which were di-vided into Class Ⅰ normal group(60 cases)and class Ⅰ hypertrophy group(62 cases).The changes of upper airway and adenoid were compared between the two groups.Results:(1)After intervention,only the width of nasopharynx cavity increased(P＜0.05)in Class Ⅰ normal group and Class Ⅰ hypertrophic group,and there was no significant difference in other indicators(P＞0.05).(2)After intervention,the adenoid thickness and A/N ratio of children with skeletal class Ⅲ anterior crossbite decreased,and the width of na-sopharynx cavity,nasopharynx airway space,soft palate upper and rear airway space,uvula tip rear airway space,the minimum air-way space between soft palate and adenoid,and mandibular plane angle increased(P＜0.05).The A/N ratio of class Ⅲ hypertrophic group was lower than that of class Ⅲ normal group(P＜0.05).Conclusion:Orthodontic treatment can reduce the degree of adenoid hypertrophy and expand the airway in children with skeletal class Ⅲ anterior crossbite.Only the width of the nasopharynx cavity can be widened after the correction intervention for children with adenoid hypertrophy and skeletal class Ⅰ anterior crossbite.