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.

The application of immunosuppressants has significantly reduced the incidence rate of rejection reaction after liver transplantation， but the clinical efficacy of immunosuppressants is greatly affected by individual differences between patients. This article systematically reviews the recent research advances in the interaction between immunosuppressants and gut microbiota， with a focus on the regulatory role and mechanism of intestinal microflora communities on the efficacy of immunosuppressants. Studies have shown that intestinal microbiome is one of the key factors influencing the efficacy of immunosuppressive therapy after liver transplantation. This review aims to provide a theoretical basis for in-depth research in this field and provide new insights for developing individualized immunosuppressive treatment regimens based on the regulation of intestinal microflora.

BACKGROUND:Copper is an essential trace element and plays a key role in series of physiological activities in the body.Metabolic disturbance of copper is closely associated with multiple diseases.Copper metabolism is mainly involved in the absorption,transport,storage and excretion of copper ions,and all the above processes regulate copper homeostasis in the body.In recent years,many studies have confirmed that copper homeostasis disorder severely affects the metabolic activities of the body and cause diseases in various systems.Besides,the role of copper in oral diseases has been of great interest.OBJECTIVE:To explore the role of copper in occurrence,development,and treatment of oral diseases,and provide a comprehensive overview of research advances in this field.METHODS:The first author searched relevant studies on copper in oral diseases using a computer in PubMed,Web of Science,and CNKI.The key words were"Cu,copper,copper metabolism,oral diseases,oral squamous cell carcinoma,periodontitis,oral submucous fibrosis,oral lichen planus,recurrent oral ulceration,pultitis"in English and Chinese.After screening,78 articles were included for further review and analysis.RESULTS AND CONCLUSION:(1)Patients with oral squamous cell carcinoma have elevated concentrations of copper in serum and saliva,and elevated copper promotes cancer progression through oxidative stress and promoting angiogenesis.Excessive elevation or reduction of copper concentration in tumor cells can inhibit the growth of tumor cells.The combination of copper and anticancer drugs can significantly improve the efficacy of drugs.(2)The concentration of copper in the serum of patients with periodontitis is increased,and excessive copper can aggravate periodontitis through promoting oxidative stress.Combination of copper and drugs can promote periodontal bone regeneration and periodontal tissue healing.(3)The level of copper is positively correlated with degree of oral mucosa fibrosis.Copper that enters the oral mucosa promotes fibrosis of oral mucosa by enhancing activity of lysyloxidase to increase production of collagen.(4)Copper levels are elevated in patients with oral lichen planus,and elevated copper may promote the progression of oral lichen planus by modulating immune cell function.(5)In patients with recurrent oral ulcers,serum copper level is significantly increased,and utilization of copper becomes disordered,which could decrease copper-containing enzyme activity,thus affecting the healing of ulcers.Copper is closely associated with multiple oral diseases and therapies targeting at copper could obviously enhance the therapeutic effect of drugs.But further studies are still needed to uncover its mechanisms to lay foundation for the better treatment of oral diseases.

Objective To analyze the differences in cerebral blood flow(CBF)characteristics among children with different subtypes of attention deficit and hyperactivity disorder(ADHD)and their relationship with executive function using arterial spin labeling(ASL)technology.Methods A case-control study was conducted,including children diagnosed with ADHD at the outpatient clinic of Peking University Sixth Hospital from July 2015 to December 2019 as the ADHD group,and typically developing schoolchildren from January to December 2021 as the healthy control group.Both groups underwent pseudo-continuous ASL(pCASL)scanning to measure CBF,and executive function was assessed using the parent version of the Behavior Rating Inventory of Executive Function(BRIEF).Differences in CBF between ADHD children and healthy controls were com-pared.For brain regions showing significant group differences,CBF values were extracted and linear regression models were constructed with BRIEF scores to further explore the relationship between regional CBF and execu-tive function.Results A total of 134 boys with ADHD were included[83 with ADHD predominantly inat-tentive subtype(ADHD-Ⅰ)and 51 with ADHD combined subtype(ADHD-C)],along with 25 healthy control boys.Intergroup comparisons revealed that the CBF in the left middle temporal gyrus was significantly lower in ADHD-C children compared to both ADHD-Ⅰ children(P=0.010)and healthy controls(P＜0.001),while no significant difference was observed between ADHD-Ⅰ children and healthy controls(P=0.280).After adjusting for age and total IQ scores,the linear regression model showed that the CBF in the left middle temporal gyrus of ADHD-C children was negatively correlated with the planning/organization score on the BRIEF(β=-0.062,P=0.030).Conclusions The CBF in the left middle temporal gyrus of boys with ADHD-C is significantly lower than that of boys with ADHD-Ⅰ and healthy controls.This reduced regional CBF may be associated with executive function deficits in organization and planning abilities in ADHD-C,providing new insights into the neurobiological mechanisms underlying ADHD subtypes.

Objective:To observe the clinical efficacy of snake-like moxibustion combined with aconitum ointment based on routine Western medication in the treatment of ankylosing spondylitis(AS)of cold-dampness blockage pattern,and to evaluate its effects on traditional Chinese medicine(TCM)symptoms,serum Dickkopf-1 protein(DKK-1)level,and disease activity.Methods:A total of 120 AS patients were selected as research subjects and randomly divided into an observation group and a control group according to the random number table method,with 60 cases in each group.The control group was treated with oral sulfasalazine enteric-coated tablets as conventional therapy;the observation group was additionally treated with snake-like moxibustion combined with external application of aconitum ointment based on the intervention in the control group.After 4 weeks of consecutive treatment in both groups,the total effective rate was compared.Changes in TCM symptom scores,spinal pain visual analog scale(VAS)score,overall evaluation VAS score,Bath ankylosing spondylitis disease activity index(BASDAI)score,Bath ankylosing spondylitis functional index(BASFI)score,erythrocyte sedimentation rate(ESR),and serum levels of C-reactive protein(CRP),tumor necrosis factor(TNF)-α,and DKK-1 were observed.Results:The total effective rate in the observation group was higher than that in the control group,and the difference was statistically significant(P<0.05).After treatment,the scores of TCM symptoms,spinal pain VAS,overall evaluation VAS,BASDAI,and BASFI,as well as ESR,serum levels of CRP,TNF-α,and DKK-1 in both groups were lower than those before treatment,with statistically significant differences within groups(P<0.05);all indicators in the observation group were lower than those in the control group,with statistically significant differences between groups(P<0.05).Conclusion:Based on routine Western medication treatment,the addition of snake-like moxibustion combined with external application of aconitum ointment yields better therapeutic efficacy than Western medication alone in the treatment of AS.It can significantly improve clinical symptoms,control inflammation,and down-regulate the serum DKK-1 level.

Objective To investigate the status of feeding intolerance in patients with enteral nutrition after lung transplantation and analyze its influencing factors,to provide a reference for formulating a reasonable enteral nutrition plan and improving patients'nutritional status.Methods Convenient sampling method was used to retrospectively collect the clinical data of 115 patients who received enteral nutrition support after lung transplantation and were hospitalized in the ICU of a tertiary hospital in Guangdong Province from August 2022 to November 2023.According to the occurrence of feeding intolerance during ICU hospitalization,the patients were divided into a feeding tolerance group and a feeding intolerance group.Univariate and logistic regression analysis were used to analyze the influencing factors of feeding intolerance patients with enteral nutrition after lung transplantation.Results Within 7 days of initiating enteral nutrition,a total of 63 patients developed feeding intolerance,with an incidence of 54.78％.Among them,the incidence of feeding intolerance was relatively high within 1 to 3 days after initiating enteral feeding.The clinical manifestations of feeding intolerance were diarrhea,bloating,gastric retention,vomiting/regurgitation,among which the diarrhea was the highest incidence(87.30％).Logi-stic regression analysis showed that intraoperative net balance volume(OR=0.999),intraoperative blood transfusion(OR=1.001)volume and diabetes history(OR=0.170)were independent influencing factors for feeding intolerance in patients with enteral nutrition after lung transplantation(P＜0.05).Conclusion There was a high incidence of feed-ing intolerance in patients with enteral nutrition after lung transplantation.Patients undergoing lung transplantation who have a high net intraoperative fluid balance,receive a low volume of intraoperative blood transfusions,and have a history of diabetes are at a lower risk of developing feeding intolerance when receiving postoperative enteral nutrition.When starting enteral nutrition,medical staff should dynamically evaluate the risk factors of feeding intolerance,screen high-risk patients as early as possible,and formulate reasonable enteral nutrition programs to improve the nutritional status of patients and promote their rehabilitation.

Objective To observe the effects of Yitangkang on brown fat thermogenesis and mitochondrial biogenesis of PGC1α-NRF1/2-TFAM pathway in db/db mice;To explore its mechanism of regulating glucose and lipid metabolism.Methods Totally 27 six-week-old db/db mice were randomly divided into model group,Yitangkang group(30 g/kg)and liraglutide group(200 μg/kg),another 9 db/m mice of the same age were set as normal group.All groups received intervention with drugs or saline for 6 weeks.The body mass and FBG were measured weekly.After intervention,oral glucose tolerance test(OGTT)was carried out,the contents of serum TC,TG,LDL-C and HDL-C were detected by biochemical analyzer,HE staining was used to observe the morphology of brown adipose tissue(BAT)in scapular region,RT-qPCR and Western blot were used to detect the expressions of UCP1,PRDM16,PGC1α related to BAT thermogenesis and NRF1,Nrf2,TFAM related to mitochondrial biogenesis.Results Compared with the normal group,the body mass,FBG,area under the curve of OGTT and serum TG,TC,LDL-C content of model group significantly increased(P<0.01),the content of HDL-C significantly decreased(P<0.01);the diameter of BAT cells in scapular region was larger,white vacuoles appeared,lipid droplets increased,and the mRNA and protein expressions of UCP1,PRDM16,PGC-1α,NRF1,NRF2 and TFAM in BAT decreased significantly(P<0.01).Compared with the model group,the body mass,FBG,area under the curve of OGTT and serum TG,TC,LDL-C contents of Yitangkang group and liraglutide group significantly decreased(P<0.01),the content of HDL-C increased(P<0.01);BAT cells were smaller in diameter,more closely arranged,more regular in shape,and more abundant in capillary,the mRNA and protein expressions of UCP1,PRDM16,PGC-1α,NRF1,NRF2 and TFAM in BAT increased significantly(P<0.01).Conclusion Yitangkang can regulate mitochondrial biogenesis through PGC1α-NRF1/2-TFAM pathway to activate brown fat in db/db mice and improve glucose and lipid metabolism in db/db mice.

Objective To analyze the literature on acupuncture and moxibustion in promoting regeneration and repair published at home and abroad based on bibliometrics to identify the current status,hotspots,and trends of research in this field.Methods Chinese and English literature related to acupuncture and moxibustion in promoting regeneration and repair published in China Knowledge Network(CNKI)and Web of Science(WOS)Core Collection were visualized and analyzed using VOSviewer and Citespace software.Results Since the inception of the database to June 30,2024,1651 and 1437 documents were published in Chinese and English,respectively,showing a fluctuating upward trend over the past 20 years,with China being the country with the highest number of publications,Heilongjiang University of Traditional Chinese Medicine being the research institution with the highest number of publications in the CNKI database,and Beijing University of Traditional Chinese Medicine and Shanghai University of Traditional Chinese Medicine being the research institutions with the highest number of publications in the WOS database.The keyword analysis revealed that the research hotspot of acupuncture and moxibustion in promoting regeneration and repair focused on acupuncture therapies based on electroacupuncture,acupuncture and moxibustion,as well as research targets based on the brain,spinal cord and gastrointestinal mucosa,and the future research trend would be centered on the mechanism of action,focusing on the value of more acupuncture therapies in diseases such as spinal cord injury and ulcerative colitis.Conclusion In recent years,the research field of acupuncture and moxibustion in promoting regeneration and repair has developed rapidly,and various research teams have achieved rich results.The research hotspots have shown a diversified and deeper trend,and the application of acupuncture and moxibustion in promoting regeneration and repair has a broad prospect,and it is expected to provide more effective therapeutic means for the clinic.

Objective:To investigate the effect of ultrasound-guided lower transverse abdominal muscle plane (TAP) block combined with esketamine intravenous controlled analgesia on postoperative patients with colorectal cancer (CRC) .Methods:A total of 120 CRC patients admitted to Linyi Central Hospital from Aug. 2022 to Aug. 2024 were selected and divided into control group and observation group according to random number table method, with 60 cases in each group. The control group received esketamine intravenous controlled analgesia, and the observation group was combined with TAP under ultrasound guidance on the basis of the control group. The postoperative recovery, pain numerical score (NRS), heart rate and mean arterial pressure of 1h, 8h and 48h were compared between the two groups. The levels of serum interleukin-6 (IL-6), interleukin-10 (IL-10), interleukin-1 β (IL-1 β) and adverse reactions were compared before anesthesia (T0), 24h (T1) and 48h (T2) after surgery. Results:The feeding time and the first exhaust time in the observation group were shorter than those in the control group ( P<0.05). The NRS scores of the observation group were lower than those of the control group at 1h, 8h and 48h after operation ( P<0.05). The heart rate and mean arterial pressure of both groups increased at 8h and 48h after surgery, and the observation group was lower than the control group ( P<0.05). Serum IL-6, IL-10 and IL-1 β in both groups were higher than those in T0 at T1 and T2, and IL-6 and IL-1 β in observation group were lower than those in control group, and IL-10 was higher than those in control group ( P<0.05). The incidence of adverse reactions in observation group was lower than that in control group ( P<0.05) . Conclusion:Ultrasound-guided TAP combined with esketamine intravenous controlled analgesia can effectively accelerate the postoperative recovery of CRC patients, reduce the level of pain, and alleviate the inflammatory response of the body, with high safety.

With the widespread application of information technology in the field of Traditional Chinese Medicine(TCM),the data in the TCM domain is becoming increasingly rich.The emergence of data-driven research in TCM has utilized knowledge graphs for the management,analysis,and presentation of TCM data,becoming a crucial method for the inheritance and innovation of Traditional Chinese Medicine.Therefore,reasoning based on TCM knowledge graphs has become a hot topic in contemporary TCM research.In order to better utilize knowledge graph reasoning technology to promote innovation and development in TCM,this article,after providing an overview of TCM knowledge graph reasoning,focuses on the development of knowledge graph reasoning in TCM and its applications from three perspectives:logic rule-based,distributed representation,and neural network-based methods.Finally,the article summarizes the advantages and disadvantages of knowledge reasoning methods and provides prospects for research and applications in TCM knowledge graph reasoning,including studies on interpretability,temporal knowledge graphs,and the fusion of multimodal information.