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.

This consensus focuses on the clinical application of domestic ultra-high-definition (UHD) medical endoscopes in cardiovascular surgery, addressing their clinical value, key technical aspects, and strategies for broader implementation. It traces the evolution of domestic endoscopic platforms from high-resolution imaging toward integrated advanced functionalities such as fluorescence imaging, three-dimensional visualization, and intelligent assistance. The document outlines standardized procedural steps and perioperative management pathways for minimally invasive endoscopic cardiovascular surgery and summarizes specific application scenarios and technical considerations in congenital heart disease, valvular disorders, coronary artery disease, arrhythmias, and cardiac tumors. Furthermore, recommendations are provided regarding professional training, multicenter collaboration, the establishment of clinical evaluation systems, and coordinated policy-industry support to promote standardized adoption and high-quality dissemination of domestic medical devices. Based on available evidence and expert agreement, 16 consensus statements are presented, aiming to offer authoritative and actionable guidance for clinical practice.

ObjectiveThis paper aims to investigate the effect of Huangqi Guizhi Wuwu Tang combined with low-molecular-weight heparin sodium on preventing deep vein thrombosis of the lower extremities in parturients undergoing cesarean section. MethodsA total of 781 parturients who underwent cesarean section （from June 2022 to October 2025） were included in the study and randomly divided into a control group and an observation group using a random number table method. Two cases were lost to follow-up in this study. The parturients undergoing cesarean section in the control group （389 cases） received low-molecular-weight heparin sodium and a traditional Chinese medicine placebo （similar in color to the traditional Chinese medicine in the observation group）. The parturients in the observation group （390 cases） were treated with Huangqi Guizhi Wuwu Tang in addition to the intervention of the control group. The incidence of deep vein thrombosis of the lower extremities in parturients from both groups undergoing cesarean section， the numerical rating scale （NRS） pain scores on the first day， third day， and seventh day after cesarean section， the venous blood flow velocity in the lower extremities of parturients before and after treatment （popliteal vein， femoral vein）， the venous clinical severity score （VCSS） of parturients in the two groups after treatment， the coagulation function indicators before and after treatment ［prothrombin time（PT），activated partial thromboplastin time （APTT），fibrinogen（FIB），D-Dimer］， hemorheological indicators ［high shear viscosity（HSV），low shear viscosity（LSV），erythrocyte sedimentation rate（ESR）］， and the incidence of adverse reactions were compared. ResultsThe incidence of deep venous thrombosis in the lower extremities of parturients after cesarean section in the observation group （0.77%） was lower than that in the control group （2.83%） （χ²=4.862， P=0.031）. On the first， third， and seventh days after cesarean section， the NRS scores of the parturients in the observation group were lower than those of the control group （t=69.509， 23.266， 90.979； P<0.05 for all）. Before treatment， the venous blood flow velocities （popliteal vein， femoral vein） of the lower extremities in the parturients from the two groups were compared， and no statistical difference was found. After treatment， the venous blood flow velocities （popliteal vein， femoral vein） of the lower extremities in the parturients from these two groups increased， with higher indicator levels among the parturients in the observation group than those in the control group （t=40.492， 21.587； P<0.05 for all）. After treatment， the scores of each item in the VCSS of parturients were lower in the observation group than those in the control group （t=46.234， 37.786， 69.016， 39.464； P<0.05 for all）. Before treatment， coagulation function indicators （PT， APTT， FIB， and D-Dimer） of the parturients from the two groups were compared， and there was no statistical significance in the differences . After treatment， PT and APTT increased（P<0.05）， while FIB and D-Dimer decreased in the parturients from both groups（P<0.05）. The degrees of increase and decrease of all indicators were greater among parturients in the observation group than those in the control group （t=18.916， 12.522， 24.787， 27.635； P<0.05 for all）. Before treatment， the hemorheology indicators （HSV， LSV， ESR） in the parturients from both groups were compared， and there was no statistical significance in the differences. After treatment， these indicators in the parturients from both groups decreased， with lower indicator levels in the observation group than those in the control group （t=85.734， 26.280， 56.792； P<0.05 for all）. The incidence of adverse reactions of parturients after cesarean section in the observation group （3.85%） compared with that in the control group （3.34%）， and there was no statistically significant difference （χ²=0.143， P=0.705）. ConclusionHuangqi Guizhi Wuwu Tang combined with low-molecular-weight heparin sodium demonstrates a favorable preventive effect on deep vein thrombosis of the lower extremities in parturients undergoing cesarean section. This combined regimen improves lower extremity function， alleviates postoperative pain after cesarean section， and enhances lower-extremity blood perfusion in parturients， with safety and reliability.

AIM To evaluate the quality of Gegen Formula Granules.METHODS Linear calibration with two reference substances(LCTRS)was adopted in the predicting of retention time with puerarin and daidzein as internal standards.UPLC characteristic chromatograms were established.The contents of 3'-hydroxy puerarin,puerarin(internal standard),3'-methoxy puerarin,puerarin 6"-O-xyloside,puerarin apioside and daidzin were determined by quantitative determination analysis multi-components by a single marker(QAMS),after which their transfer rates were calculated.RESULTS Compared with relative retention time method,LCTRS demonstrated higher positional accuracy for characteristic peaks and wider application range for columns.There were 9 characteristic peaks in the characteristic chromatograms for 14 batches of formula granules and 15 batches of standard decoctions with the similarities of more than 0.95.The contents and transfer rates of various constituents in formula granules and standard decoctions were basically consistent.CONCLUSION The chemical constituents in formula granules and their standard decoctions of Puerariae lobatae Radix display good consistency,reliable preparation process is observable in the former.

AIM To compare the effects of Shaoling Formula emulsion versus its decoction on epidermal barrier function in a psoriasis mouse model.METHODS The Shaoling Formula emulsion was prepared by emulsification,whereas the decoction was produced by aqueous extraction.A psoriasis-like mouse model was established by topical application of 5％imiquimod cream(50 mg).The mice were randomly assigned to normal control,model control,Shaoling Formula emulsion group(13.26 g/kg),Shaoling Formula decoction group(13.26 g/kg),blank emulsion group,and positive control group(calcipotriol betamethasone ointment group,2.5 g/kg).After treatment for six consecutive days,the mice had their severity of skin lesions assessed with psoriasis area and severity index(PASI)scoring.Upon the completion of the treatment,the mice had transepidermal water loss(TEWL)and stratum corneum hydration(SCH)determined by the GPSkin Barrier;their histopathological changes in skin lesions observed using HE staining;their levels of TNF-α,IL-6,IL-17A,IL-22,and IL-23 in lesions detected by ELISA;and their Aquaporin 3(AQP3)expression analyzed by Western blot.RESULTS Compared to the model group,both the Shaoling Formula emulsion and positive control group demonstrated significant reductions in PASI scores(P＜0.01)and increased SCH(P＜0.01);decreased serum levels of TNF-α,IL-6,IL-17A,IL-22 and IL-23(P＜0.05,P＜0.01);histopathological improvements including attenuated parakeratosis/hyperkeratosis,reduced acanthosis,diminished dermal inflammatory cell infiltration,and normalized vasodilation;and upregulated AQP3 expression(P＜0.05).The Shaoling Formula decoction group exhibited reduced PASI scores(P＜0.01);and increased SCH(P＜0.05);decreased levels of IL-6,IL-17A,IL-22 and IL-23 in skin lesions(P＜0.05,P＜0.01).Notably,the emulsion group exhibited higher AQP3 protein expression than the decoction group(P＜0.05).CONCLUSION Shaoling Formula emulsion outperforms its decoction in restoring epidermal barrier function in psoriatic mice.This superiority is mechanistically linked to enhanced AQP3 protein expression and improved SCH.

Objective To compare the application effects of plankton multiplex polymerase chain reac-tion-capillary electrophoresis(PCR-CE),SYBR Green Ⅰ real-time quantitative PCR(qPCR)and microwave digestion-vacuum filtration-automated scanning electron microscopy(MD-VF-Auto SEM)in the diagnosis of drowning.Methods Lung,liver and kidney tissues from 212 drowned corpses and 30 non-drowned corpses were examined respectively by the three drowning-related plankton testing methods,and the detection rates of plankton in each tissue by three methods were compared.Results In drowned corpses,the total detection rates of PCR-CE,qPCR,and MD-VF-Auto SEM were 93.9%,96.2%,and 95.3%,respectively,with no statistically significant difference(P>0.05).The detection rate of lung tissue by MD-VF-Auto SEM(100%)was higher than those of PCR-CE and qPCR(P<0.05),and there was no significant difference in the detection rates of the three methods in liver or kidney tissues(P>0.05).In non-drowning corpses,a small number of diatoms(less than 10 cells/10 g)were detected by MD-VF-Auto SEM method,only in liver and kidney tissues,while the other two methods yielded negative results for all tissues.Conclusion All three methods have good efficacy in the examination of drowned corpses.The MD-VF-Auto SEM method directly observes diatom morpho-logical characteristics through scanning electron microscopy,and the qualitative and quantitative analy-ses are intuitive and accurate.It has great advantages in the examination of difficult degradation samples.The PCR-CE method and qPCR method have a low sample demand(0.5 g),are easy to operate and have short detection time(4-7 h).They are easy to be applied in the grassroots depart-ments and are suitable for the rapid determination of drowned corpses in routin cases.The combina-tion of the two DNA methods with the MD-VF-Auto SEM method can increase the detection rate of plankton,ensuring the reliability of examination results.This combined use is of significant importance in the application of drowning diagnosis.

Objective To establish a chromatography-tandem mass spectrometry method for detecting chlorfenapyr and its metabolite tralopyril in blood,and to investigate the toxicokinetics in rats.Methods Chlorfenapyr(8 mg/kg)was administered orally to rats,and blood samples were collected from rats'canthus vein at 5 min,15 min,30 min,1 h,3 h,6 h,12 h,24 h and 48 h after administration.The blood samples were extracted using 100 μL of 5%formic acid solution and 400 μL of acetonitrile.Chlorfena-pyr was qualitatively and quantitatively detected by triple quadrupole gas chromatography-tandem mass spectrometry(GC-MS/MS)and tralopyril was detected by triple quadrupole liquid chromatography-tandem mass spectrometry(LC-MS/MS).The DAS 3.0 software was used to fit the toxicokinetic equa-tions and calculate the toxicokinetic parameters.Results Chlorfenapyr was detectable from 5 min to 24 h with a peak time of 1 h.Tralopyril was detectable from 15 min to 48 h with a peak time of 3 h.The toxicokinetic process of chlorfenapyr in rat blood conformed to a first-order absorption one-compartment open model,with the toxicokinetic equation described as C=e-0.265t-e-0.175t.Tralopyril con-formed to the first-order absorption three-compartment model,and the toxicokinetic equation was C=47 361.069e-2.209t-35 404.962e-1.486t+11 956.363e-0.512t.In the equations,C stands for the concentration of the target substance in the blood,e is the natural constant(≈2.718 28),and t stands for time.Conclu-sion This study optimized the detection method for chlorfenapyr and its metabolite tralopyril in blood.The toxicokinetic equations and parameters of chlorfenapyr and tralopyril can provide a reference for the estimation of oral intake time of chlorfenapyr.

Aim To investigate the therapeutic effects of a newly developed Tadalafil tablet on pulmonary fi-brosis induced by paraquat(PQ)in rats,as well as its impact on histone acetylation levels in epithelial cells.Methods SD rats were randomly divided into four groups:the control group(control),the model group(PQ),the Tadalafil new tablet treatment group(N-Tad,1 mg·kg-1),and the positive control drug treatment group(Cialis,5 mg·kg-1).The model group and treatment group rats were intraperitoneally injected with PQ(30 mg·kg-1).Two hours after the initial treatment,the rats in the treatment group re-ceived N-Tad or Cialis via gavage,while the control and model groups were administered an equal volume of physiological saline by gavage once daily for 28 days.The weight gain rate and lung tissue index for each group of rats were calculated.Additionally,the effects of N-Tad treatment on lung tissue structural damage and collagen deposition in rats with PQ-in-duced pulmonary fibrosis were observed using HE stai-ning,Masson trichrome staining,and immunohisto-chemical techniques.By employing the Western blot technique,the effects of Tadalafil intervention on the expression of the epithelial marker E-cadherin(E-Cad),the stromal marker fibronectin(Fn),and the histone acetylation marker acetylated histones(Ac-his-tones)in A549 cells were observed.Results Com-pared to the control group,rats with PQ-induced pul-monary fibrosis exhibited a significant decrease in the rate of body weight growth,an increase in lung tissue index(P＜0.05),and a notable increase in the expression and distribution of the fibrosis marker alpha-smooth muscle actin(α-SMA)in lung tissue.The structure of the lung tissue was disrupted,accompanied by the deposition of interstitial collagen fibers.Both N-Tad and Cialis treatments could significantly enhance the rate of weight gain,decrease the lung tissue index,inhibit the expression of α-SMA,and reduce the depo-sition of interstitial collagen in the lung tissue of rats with pulmonary fibrosis.Notably,low-dose N-Tad treatment was comparable to high-dose Cialis treat-ment.At the cellular level,Tadalafil significantly in-hibited the high expression of Fn induced by transfor-ming growth factor beta 1(TGF-β1)in A549 cells.It also upregulated the expression of E-cadherin and sig-nificantly increased the levels of acetylated histones(P＜0.05).Conclusions N-Tad promotes histone acetylation in alveolar epithelial cells,significantly in-hibits epithelial-mesenchymal transition,increases E-cadherin expression,and improves lung tissue structur-al damage and collagen deposition caused by PQ.Ad-ditionally,it offers the advantage of a lower effective dose compared to Cialis,providing a new option for the treatment of pulmonary fibrosis.

Objective:To investigate the association of cumulative resting heart rate(cumRHR)exposure with cardi-ovascular disease(CVD)risk and accumulation of cardiovascular risk factors in the elderly.Methods:This prospec-tive study enrolled 336 elderly physical examinees from Cangzhou People's Hospital between March and October 2016.Resting heart rate(RHR)measured by electrocardiogram was collected during three consecutive health check-ups at 2-year intervals to calculate cumRHR.Six common cardiovascular risk factors were recorded,including smoking,alcohol consumption,hypertension,diabetes,hyperuricemia,and dyslipidemia.A three-year follow-up commenced after the third health check-up,with incident CVD(including coronary heart disease and ischemic stroke)as the endpoint event.The association between cumRHR and CVD risk was assessed using a Logistic regres-sion model,with subgroup analysis stratified by gender.Spearman correlation analysis was performed to examine the association of cumRHR with the number of accumulated cardiovascular risk factors.Results:During follow-up,21 participants occurred incident CVD.Compared to participants in the no CVD group,those in CVD group had sig-nificant higher proportions of smoking(47.6％vs.20.3％,P=0.003),hypertension(61.9％vs.35.9％,P=0.017),diabetes(38.1％vs.19.1％,P=0.035),hyperuricemia(38.1％vs.13.0％,P=0.002),dyslipidemia(71.4％vs.41.9％,P=0.008)and cumRHR[(349.90±30.24)bpm*year vs.(290.77±32.43)bpm*year,P＜0.001].After adjusting for confounding factors,multivariate Logistic regression analysis showed that cumRHR was still an independent risk factor of incident CVD(OR 1.05,95％CI 1.03～1.07,P＜0.001).This association remained in subgroup analysis stratified by gender in both males and females(OR 1.05,95％CI 1.03～1.07 and OR 1.06,95％CI 1.03～1.09,respectively,P＜0.001 both).Spearman correlation analysis detected a positive correla-tion between cumRHR and number of accumulated cardiovascular risk factors≥3(r=0.459,P＜0.001).Conclu-sion:Higher cumRHR is associated with an increased risk of CVD,and there is a significant positive correlation be-tween the number of accumulated cardiovascular risk factors and the risk of elevated cumRHR.

Objective:To analyze the effect of psycho-cardiology intervention based on timing theory on mental state,self-management ability,quality of life,coping style and adverse events in patients with acute myocardial infarction(AMI).Methods:A total of 124 AMI patients admitted in Cangzhou People's Hospital between April 2021 and April 2023 were en-rolled in this randomized controlled study.Patients were divided into control group and intervention group,with 62 cases in each group.Patients in the control group were given conventional management mode intervention,while those in the inter-vention group were given psycho-cardiology intervention based on timing theory.Both groups were intervened for 2 months and followed up for 1 month.The mental state,self-management ability,quality of life,disease coping style and incidence of adverse events were compared between the two groups.Results:Compared to patients in the control group,those in the intervention group had significant lower scores of Self-rating Anxiety Scale(SAS)[(41.69±4.91)points vs.(54.19±5.36)points]and Self-rating Depression Scale(SDS)[(42.79±5.20)points vs.(54.86±5.26)points](P＜0.001 both),and significant higher scores of Coronary Self-Management Scale(CSMS)[(98.43±7.33)points vs.(89.41±7.78)points],General Self-Efficacy Scale(GSES)[(33.28±3.93)points vs.(28.51±3.85)points],Quality Of Life scale(QOL)[(51.76±6.09)points vs.(44.54±6.85)points]and Coping Style Questionnaire(CSQ)[(53.67±4.11)points vs.(43.08±4.40)points](P＜0.001 all).We detected significant lower incidence of adverse events(6.90％vs.20.34％)in intervention group after intervention(P=0.034).Conclusion:Psycho-cardiology medicine based on timing theory may improve the negative emotions and self-management ability,reduce the risk of adverse events,and improve their quality of life and coping style in AMI patients.