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.

Objective:To investigate the expression of transcription factor Zinc finger and BTB domain-containing 4 (ZBTB4) in papillary thyroid carcinoma and its relationship with the clinicopathological features of the tumor.Methods:Immunohistochemistry (IHC) was used to assess ZBTB4 protein of cancerous tissues and paired-normal tissues extracted from surgical samples of 60 patients with papillary thyroid carcinoma (30 classical and 30 with Hashimoto’s thyroiditis) . Fresh tissue samples were collected from above patients, and the expression of ZBTB4 gene mRNA and ZBTB4 protein in cancerous tissues was detected by qRT-PCR and Western blot methods. SPSS statistical software was used to analyze the relationship between the expression level of this gene in tumor tissues, clinicopathological features and tumor prognosis.Results:Immunohistochemical results showed that the expression of ZBTB4 protein in papillary thyroid carcinoma tissues was significantly higher than that in normal thyroid tissues (25.0% vs. 3.3%, P=0.001) . The results of qRT-PCR showed that the expression of ZBTB4 gene mRNA in tumor tissues was significantly higher than that in normal thyroid tissues ( P<0.001) . There was no significant difference in the expression level of ZBTB4 between patients with classical papillary carcinoma and those with Hashimoto’s thyroiditis. Multivariate analysis showed that the patients with higher expression of ZBTB4 had relatively smaller tumor diameter ( t=2.31, P=0.025) and less lateral cervical lymph node metastasis ( t=4.13, P=0.042) . Conclusions:Patients with higher ZBTB4 expression level have better outcome, as reflected in smaller tumor diameter and lower rates of lateral cervical lymph node metastasis. The molecular mechanism of ZBTB4 gene in papillary thyroid carcinoma needs further study.

Objective To compare the effects of different detector combinations of 320-row CT on the image quality and radiation dose of head CT to explore the feasibility of using a wide detector for head CT scanning.Methods Totally 100 patients underwent head CT scanning due to trauma or cerebrovascular disease at some hospital from June to August 2023 were collected prospectively and divided into group A and group B by using block randomization grouping method,with the length of the block group being 2 and 50 patients in each group.In group A,all the detectors had the widths at z-axis direction being 40×0.5 mm and head scanning was completed after multiple exposures;in group B,detector combinations with widths of 280×0.5 mm or 320×0.5 mm were chosen based on the patient's head size in the head-foot direction(z-axis direction),and head scanning was performed with a single-turn exposure.The remaining scanning and image reconstruction parameters in the two groups were kept completely consistent.The head image quality of the 2 groups was evaluated objectively and scored subjectively by 2 radiologists.The volume CT dose index(CTDIvol),dose length product(DLP)and exposure time of the 2 groups were recorded,and the effective dose(ED)was calculated.SPSS 22.0 software was used for statistical analysis.Results In terms of objective evaluation of image quality,at the level of the parietal skull group B had the CT value of gray matter,image noise and contrast to noise ratio(CNR)of the images higher than those of group A,and the differences were statistically significant(all P<0.05);at the level of the posterior skull group B had the CT values of gray and white matter,image noise and air noise lower while CNR higher than those of group A,and the differences were statistically significant(all P<0.05).In terms of subjective scoring of image quality,at the levels of parietal and posterior skull group A behaved better than group B,and the differences were statistically significant(all P<0.05).In group A 5 patients had obvious motion artifacts affecting the diagnosis and the image quality scores not higher than 2,and secondary scanning had to be carried out;In group B all the patients had no obvious motion artifacts and met the diagnosis requirements.When compared with group A Group B had the CTDIvol,DLP,ED and exposure time decreased by 17.44%,17.24%,17.48%and 85.53%,respectively,and the differences were statistically significant(all P<0.05).Conclusion A wide detector gains advantages over a 20 mm detector in image quality when 320-row CT is used for head CT scanning,with the diagnosis requirements satisfied.[Chinese Medical Equipment Journal,2025,46(4):57-62]

Objective By detecting the changes of interleukin-6(IL-6),tumor necrosis factor-α(TNF-α)in brain tissue,as well as serum S-100β and neuron specific enolases(NSE)in neonatal rats with hypoxic-ischemic encephalopathy(HIE)under differ-ent treatment regimens,the anti-inflammatory and neuroprotective effects of hydrogen gas were explored.Methods HIE animal model was made from 7-day-old newborn SD rats,and then divided into sham operation group,control group,test group 1(saturated hydro-gen saline group),test group 2(mild hypothermia group),and test group 3(combination group)according to completely random number table method.No special treatment was given in the sham operation group,while the control group only had modeling,test group 1 was in-traperitoneally injected with saturated hydrogen saline after modeling,test group 2 was treated with mild hypothermia after modeling,test group3 was treated with mild hypothermia combined with injection of saturated hydrogen saline after modeling.At 1,3 and 7days after modeling,10 rats from each group were decapitated and brain tissue was collected for enzyme-linked immunosorbent assay(ELISA)de-tection of IL-6 and TNF-α,and serum was collected to detect the expression levels of S-100β and NSE.Results The expression levels of IL-6,TNF-α in the brain tissue,S-100β,and NSE in serum of the control group were increased significantly 1day after modeling,began to decline at 3days,and returned to normal at 7days.Compared with the sham operation group,the expression levels of various indicators in the 1day and 3days were statistically significant(P＜0.05).However,the expression levels of various indicators in test group 1and 2decreased compared with the control group on 1day and 3days after modeling(P＜0.05),but were higher than those in test group 3 and sham operation group,with statistical significance(P＜0.05).There was no statistical significance in the comparison of various indicators between test group 1 and 2 at each stage(P＞0.05).Conclusion Hydrogen treatment can reduce the inflammatory response level of the nervous system to some extent,and also has a certain neuroprotective effect on HIE in neonatal rats.

Oropharyngeal squamous cell carcinoma(OPSCC)is a malignant tumor originating from the squamous epithelium of the oro-pharyngeal mucosa,accounting for more than 90％of oropharyngeal malignancies.In recent years,human papillomavirus(HPV)infec-tion has become one of the primary etiological factors of oropharyngeal squamous carcinoma.The incidence of HPV-associated oropharyn-geal squamous carcinoma has been rising annually,with a noticeable trend toward younger populations,posing a significant threat to hu-man health.Due to the distinct biological behavior and clinical characteristics of HPV-associated oropharyngeal squamous carcinoma com-pared to its non-HPV-related counterpart,the diagnostic and treatment strategies for oropharyngeal squamous carcinoma have undergone substantial changes.Prevention and screening for oropharyngeal squamous carcinoma are of critical importance.The diagnostic and treat-ment process involves multi-disciplinary collaboration,including oral and maxillofacial surgery,otolaryngology,head and neck surgery,oncology,radiology and pathology.Based on evidence from clinical practice,a comprehensive,integrated diagnostic and therapeutic ap-proach has been established,centered around the concept of"prevention,screening,diagnosis,treatment,and rehabilitation",covering the entire patient lifecycle and providing a valuable reference for clinical practice.

Objective:To explore the relationship between the prognostic nutritional index(PNI)and the prevalence of coronary heart disease(CHD)in adults.Methods:A cross-sectional analysis was conducted based on the 2017-2020 National Health and Nutrition Examination Survey(NHANES)database.A total of 12,141 adult participants were initially included and divided into CHD group and control group according to the disease status questionnaire.PNI was calculated using serum albumin level and lymphocyte count.Multivariable logistic regression was applied to explore the association between PNI and the prevalence of CHD in adults.Subgroup analysis was conducted to assess whether this association remained consistent across different populations.A restricted cubic spline model was con-structed to clarify the dose-response relationship between PNI and CHD prevalence in adults.Results:Among the 3,894 adult participants,200(5.14％)had CHD.The PNI level in CHD patients was significantly lower than that of the control group[(49.20±8.59)vs.(51.57±4.80),P＜0.001].Multivariable logistic regression analysis showed that,after adjustment for sex,age,race,marital status,body mass index(BMI),hypertension,diabetes and family history of cardiovascular disease,an increase in PNI was still independently associated with a lower prev-alence of CHD(odds ratio[OR]=0.92,95％CI 0.89～0.94,P＜0.001).The dose-response relationship indica-ted a negative linear correlation between PNI and CHD prevalence(P＜0.001).Subgroup analysis showed that the association between PNI and CHD differed significantly across BMI,hypertension and diabetes subgroups(P for in-teraction＜0.05 or＜0.01).Conclusion:Increasing PNI was significantly associated with a lower prevalence of CHD in adults,and this association was more pronounced in specific high-risk populations,such as those with obe-sity,hypertension,and diabetes.Our findings suggest that maintaining good nutritional status is of great significance in reducing the risk of CHD.

Objective:To investigate the expression of transcription factor Zinc finger and BTB domain-containing 4 (ZBTB4) in papillary thyroid carcinoma and its relationship with the clinicopathological features of the tumor.Methods:Immunohistochemistry (IHC) was used to assess ZBTB4 protein of cancerous tissues and paired-normal tissues extracted from surgical samples of 60 patients with papillary thyroid carcinoma (30 classical and 30 with Hashimoto’s thyroiditis) . Fresh tissue samples were collected from above patients, and the expression of ZBTB4 gene mRNA and ZBTB4 protein in cancerous tissues was detected by qRT-PCR and Western blot methods. SPSS statistical software was used to analyze the relationship between the expression level of this gene in tumor tissues, clinicopathological features and tumor prognosis.Results:Immunohistochemical results showed that the expression of ZBTB4 protein in papillary thyroid carcinoma tissues was significantly higher than that in normal thyroid tissues (25.0% vs. 3.3%, P=0.001) . The results of qRT-PCR showed that the expression of ZBTB4 gene mRNA in tumor tissues was significantly higher than that in normal thyroid tissues ( P<0.001) . There was no significant difference in the expression level of ZBTB4 between patients with classical papillary carcinoma and those with Hashimoto’s thyroiditis. Multivariate analysis showed that the patients with higher expression of ZBTB4 had relatively smaller tumor diameter ( t=2.31, P=0.025) and less lateral cervical lymph node metastasis ( t=4.13, P=0.042) . Conclusions:Patients with higher ZBTB4 expression level have better outcome, as reflected in smaller tumor diameter and lower rates of lateral cervical lymph node metastasis. The molecular mechanism of ZBTB4 gene in papillary thyroid carcinoma needs further study.

Oral squamous cell carcinoma(OSCC)is a malignant lesion originating from the oral mucosal squamous epithelium,account-ing for over 80％of oral and maxillofacial malignancies.Key etiological factors include tobacco,alcohol abuse,and betel quid chewing.In China,its incidence has shown an overall upward trend,posing a significant threat to public health.OSCC exhibits high local invasive-ness,making early diagnosis critical for improving prognosis.Its clinical management requires close multidisciplinary collaboration among oral and maxillofacial surgery,head and neck surgery,radiation oncology,medical oncology,reconstructive surgery,radiology,patholo-gy,and nutritional support teams.Given the increasing disease burden of OSCC and rapid development of multidisciplinary collaborative models,an expert panel has formulated this integrated management consensus based on evidence-based medicine and extensive deliber-ation.Centered on the'Prevention-Screening-Diagnosis-Treatment-Rehabilitation'framework,the consensus provides comprehensive guidance for the entire disease course of OSCC patients,aiming to standardize clinical practice.

Objective By detecting the changes of interleukin-6(IL-6),tumor necrosis factor-α(TNF-α)in brain tissue,as well as serum S-100β and neuron specific enolases(NSE)in neonatal rats with hypoxic-ischemic encephalopathy(HIE)under differ-ent treatment regimens,the anti-inflammatory and neuroprotective effects of hydrogen gas were explored.Methods HIE animal model was made from 7-day-old newborn SD rats,and then divided into sham operation group,control group,test group 1(saturated hydro-gen saline group),test group 2(mild hypothermia group),and test group 3(combination group)according to completely random number table method.No special treatment was given in the sham operation group,while the control group only had modeling,test group 1 was in-traperitoneally injected with saturated hydrogen saline after modeling,test group 2 was treated with mild hypothermia after modeling,test group3 was treated with mild hypothermia combined with injection of saturated hydrogen saline after modeling.At 1,3 and 7days after modeling,10 rats from each group were decapitated and brain tissue was collected for enzyme-linked immunosorbent assay(ELISA)de-tection of IL-6 and TNF-α,and serum was collected to detect the expression levels of S-100β and NSE.Results The expression levels of IL-6,TNF-α in the brain tissue,S-100β,and NSE in serum of the control group were increased significantly 1day after modeling,began to decline at 3days,and returned to normal at 7days.Compared with the sham operation group,the expression levels of various indicators in the 1day and 3days were statistically significant(P＜0.05).However,the expression levels of various indicators in test group 1and 2decreased compared with the control group on 1day and 3days after modeling(P＜0.05),but were higher than those in test group 3 and sham operation group,with statistical significance(P＜0.05).There was no statistical significance in the comparison of various indicators between test group 1 and 2 at each stage(P＞0.05).Conclusion Hydrogen treatment can reduce the inflammatory response level of the nervous system to some extent,and also has a certain neuroprotective effect on HIE in neonatal rats.

Oral squamous cell carcinoma(OSCC)is a malignant lesion originating from the oral mucosal squamous epithelium,account-ing for over 80％of oral and maxillofacial malignancies.Key etiological factors include tobacco,alcohol abuse,and betel quid chewing.In China,its incidence has shown an overall upward trend,posing a significant threat to public health.OSCC exhibits high local invasive-ness,making early diagnosis critical for improving prognosis.Its clinical management requires close multidisciplinary collaboration among oral and maxillofacial surgery,head and neck surgery,radiation oncology,medical oncology,reconstructive surgery,radiology,patholo-gy,and nutritional support teams.Given the increasing disease burden of OSCC and rapid development of multidisciplinary collaborative models,an expert panel has formulated this integrated management consensus based on evidence-based medicine and extensive deliber-ation.Centered on the'Prevention-Screening-Diagnosis-Treatment-Rehabilitation'framework,the consensus provides comprehensive guidance for the entire disease course of OSCC patients,aiming to standardize clinical practice.