With the widespread application of low-dose computed tomography (CT), the detection rate of multiple lung cancers (MLCs) is gradually increasing. The diagnosis and treatment of MLCs have become a major challenge in clinical practice in thoracic surgery and oncology. In April 2025, the Lung Cancer Professional Committee of the China Anti-Cancer Association (CACA) organized multidisciplinary experts from both domestic and international fields to release the first edition of the CACA Expert Consensus on the Diagnosis and Treatment of Multiple Lung Cancers, providing systematic recommendations for the diagnostic system, molecularassessment strategies, and surgical and non-surgical management of MLCs. This article provides a detailed interpretation of the core content of this consensus and, by incorporating the latest research progress in the field, delves into the pathogenesis, precise diagnostic strategies, and individualized treatment pathways for multiple lung cancers, aiming to offer a more comprehensive reference for clinical practice.

BACKGROUND:Ferroptosis is a programmed cell death caused by iron dependent lipid peroxidation,involving various processes such as iron overload,lipid peroxidation,and endoplasmic reticulum stress.Research has found that ferroptosis is closely related to the occurrence and development of myocardial ischemia-reperfusion injury,and has become a new target and perspective for MIRI treatment.Traditional Chinese medicine has advantages such as multi-target,multi-level,and fewer adverse reactions,and has significant effects in the treatment of myocardial ischemia-reperfusion injury,with a far-reaching impact.OBJECTIVE:Taking ferroptosis as the starting point,to systematically elaborate and summarize the research progress in the modulation of ferroptosis against myocardial ischemia-reperfusion injury by monomers of traditional Chinese medicines such as puerarin,resveratrol,ligustrazine,and astragaloside IV in recent years.METHODS:Using the search terms"iron death,myocardial injury,myocardial ischemia-reperfusion injury,signaling pathways,traditional Chinese medicine monomers,flavonoids,polyphenols,alkaloids,terpenes,quinones"in Chinese and English from January 2013 to June 2024,literature retrieval was performed in the CNKI and PubMed respectively for literature related to ferroptosis,myocardial ischemia-reperfusion injury,and the regulatory mechanism of traditional Chinese medicine monomers.Literature that is not highly correlated,repetitive,or outdated was excluded.A total of 1 524 relevant articles were retrieved,and 76 articles were ultimately included for review.RESULTS AND CONCLUSION:Numerous animal and cell experiments have shown that ferroptosis plays an important role in the occurrence and progression of myocardial ischemia-reperfusion injury.Traditional Chinese medicine monomers such as baicalin,resveratrol,and ligustrazine can regulate iron metabolism,reduce iron deposition,and inhibit ferroptosis in myocardial cells.Pectin,quercetin,and salidroside can improve mitochondrial function,enhance cellular antioxidant capacity,and alleviate myocardial ischemia-reperfusion injury.Traditional Chinese medicine monomers can regulate ferroptosis-related signaling pathways,such as solute carrier family 7 member 11/glutathione peroxidase 4,dihydrolactate dehydrogenase/coenzyme Q10,cyclooxygenase 2/prostaglandin E2,and adenosine monophosphate-activated protein kinase,resist myocardial ischemia-reperfusion injury,and reduce ferroptosis in myocardial cells.

BACKGROUND:Ferroptosis is a programmed cell death caused by iron dependent lipid peroxidation,involving various processes such as iron overload,lipid peroxidation,and endoplasmic reticulum stress.Research has found that ferroptosis is closely related to the occurrence and development of myocardial ischemia-reperfusion injury,and has become a new target and perspective for MIRI treatment.Traditional Chinese medicine has advantages such as multi-target,multi-level,and fewer adverse reactions,and has significant effects in the treatment of myocardial ischemia-reperfusion injury,with a far-reaching impact.OBJECTIVE:Taking ferroptosis as the starting point,to systematically elaborate and summarize the research progress in the modulation of ferroptosis against myocardial ischemia-reperfusion injury by monomers of traditional Chinese medicines such as puerarin,resveratrol,ligustrazine,and astragaloside IV in recent years.METHODS:Using the search terms"iron death,myocardial injury,myocardial ischemia-reperfusion injury,signaling pathways,traditional Chinese medicine monomers,flavonoids,polyphenols,alkaloids,terpenes,quinones"in Chinese and English from January 2013 to June 2024,literature retrieval was performed in the CNKI and PubMed respectively for literature related to ferroptosis,myocardial ischemia-reperfusion injury,and the regulatory mechanism of traditional Chinese medicine monomers.Literature that is not highly correlated,repetitive,or outdated was excluded.A total of 1 524 relevant articles were retrieved,and 76 articles were ultimately included for review.RESULTS AND CONCLUSION:Numerous animal and cell experiments have shown that ferroptosis plays an important role in the occurrence and progression of myocardial ischemia-reperfusion injury.Traditional Chinese medicine monomers such as baicalin,resveratrol,and ligustrazine can regulate iron metabolism,reduce iron deposition,and inhibit ferroptosis in myocardial cells.Pectin,quercetin,and salidroside can improve mitochondrial function,enhance cellular antioxidant capacity,and alleviate myocardial ischemia-reperfusion injury.Traditional Chinese medicine monomers can regulate ferroptosis-related signaling pathways,such as solute carrier family 7 member 11/glutathione peroxidase 4,dihydrolactate dehydrogenase/coenzyme Q10,cyclooxygenase 2/prostaglandin E2,and adenosine monophosphate-activated protein kinase,resist myocardial ischemia-reperfusion injury,and reduce ferroptosis in myocardial cells.

The paper discusses the scientific connotation of"heart and brain co-dominating the mind",including the connotation of"heart and brain co-dominating the mind"in traditional Chinese medicine and the physiological and pathological relationship be-tween heart and brain in modern medicine.Based on the understanding of"heart and brain co-dominating the mind",this paper be-lieves that"restlessness of mind"is the core pathogenesis of insomnia,and regulating mind is the key to the acupuncture and moxibus-tion treatment of insomnia.The autonomic nervous system(ANS)is a bridge connecting the heart and brain,and is closely related to the central anatomy,neurotransmitters and physiological rhythms of sleep.The imbalance of ANS is highly consistent with the patho-genesis of"heart and brain restlessness"in traditional Chinese medicine.The Governor Vessel runs through the brain and the heart,and the"Governor Vessel regulating spirit acupuncture"can communicate the heart and brain,regulate ANS function,and thus im-prove sleep quality.

Objective:To explore the clinical characteristics and therapeutic effect of perioral myoclonia with absences (PMA), in order to improve the clinicians′ understanding of the disease.Methods:The clinical manifestations during seizures, as well as interictal and ictal electroencephalogram (EEG) features of 3 PMA patients admitted to the Epilepsy Unit, Neurology Center, Beijing Tiantan Hospital, Capital Medical University from May to October 2024 were analyzed. The clinical manifestations, EEG characteristics, differential diagnosis, treatment experience of PMA patients were summarized by retrospective analysis combined with previous literature review.Results:The onset age of these 3 PMA cases was 15, 15, and 7 years, respectively. The prominent manifestation of seizure was perioral myoclonus without disturbance of consciousness. The duration of seizures was brief, less than 10 seconds. PMA can occur several times a day and was prone to present as continuous state of perioral myoclonus. Three patients had rare generalized tonic-clonic seizures (GTCS). The seizures could be controlled by sodium valproate, lamotrigine, levetiracetam, or combined treatment. Fifteen literatures about PMA were retrieved (4 in Chinese and 11 in English). A total of 31 patients (including these 3 patients) were included in the study, of whom 17 were males and 14 were females. The onset age was from 9 months to 34 [7.63 (2.19, 11.00)] years. Perioral myoclonus with varying degrees of disturbance of consciousness was the main seizure type, and 12 patients exhibited continuous state of perioral myoclonus, 24 patients had GTCS. Eight patients had a history of fever convulsion, 6 patients had mental or learning disabilities, and 11 patients had a family history of epilepsy or febrile convulsion. The ictal EEG showed around 3 Hz generalized spike-wave/multiple spike-wave discharges accompanied with synchronous myoelectric bursts. There were no specific abnormalities in physical examination of nervous system and cranial imaging in all the patients. Ten patients were initially diagnosed as focal epilepsy. Nine patients′ seizures were increased or worsened due to improper medication. Valproate, lamotrigine and levetiracetam were the main treatments of PMA, and the seizures of 21 patients were effectively controlled.Conclusions:PMA is clinically characterized by perioral myoclonia with varying degrees of disturbance of consciousness and is easy to be misdiagnosed as focal epilepsy, so it is necessary to use video EEG combined with synchronous electromyography to confirm the diagnosis. PMA should be treated with broad-spectrum antiseizure drugs.

OBJECTIVE To observe the effect of electroacupuncture on insomnia symptoms and blood pressure levels in patients with hypertension and insomnia.METHODS A randomized controlled clinical trial was conducted.A total of 60 patients with hyper-tension and insomnia were enrolled in Jiangsu Province Hospital of Chinese Medicine from December 2021 to December 2022 and ran-domly divided into a treatment group and a control group at a ratio of 1:1,with 30 cases in each group.During the treatment period,2 cases dropped out of the control group and 1 case dropped out of the treatment group.Both groups of patients received sleep and hy-pertension health education and conventional hypertension drug treatment.The treatment group was given electroacupuncture interven-tion,and the control group was given sham electroacupuncture intervention.The treatment course of both groups was 4 weeks.Before and after treatment,the Pittsburgh Sleep Quality Index(PSQI),Insomnia Severity Index(ISI)scale and portable polysomnography(PPSG)were used to evaluate the changes in sleep quality of the two groups of patients;home blood pressure measurement(HBPM)was adopted to evaluate the changes in blood pressure levels of the two groups of patients.Spearman correlation analysis and linear re-gression analysis were used to study the relationship between blood pressure levels and PPSG parameters.RESULTS After treatment,only the sleep onset latency(SOL)and sleep efficiency(SE)of the control group were significantly improved(P<0.05);the PSQI,ISI scores,morning and night systolic blood pressure(SBP),and diastolic blood pressure(DBP)of the treatment group were signifi-cantly reduced(P<0.01),which was better than that of the control group(P<0.05,P<0.01);the sleep parameters of PPSG were significantly improved(P<0.01),which was better than that of the control group(P<0.05,P<0.01).The results of Spearman corre-lation analysis showed that the morning SBP level of patients before treatment was related to the wake time after sleep onset(WASO)and the number of micro-arousals(MAS).After treatment,the decrease in the morning SBP of patients was related to the reduction of MAS and the shortening of SOL.CONCLUSION Electroacupuncture can effectively improve the insomnia symptoms and blood pres-sure levels of patients with hypertension.Its therapeutic mechanism may be related to reducing the number of MAS and improving the degree of sleep fragmentation.

The paper discusses the scientific connotation of"heart and brain co-dominating the mind",including the connotation of"heart and brain co-dominating the mind"in traditional Chinese medicine and the physiological and pathological relationship be-tween heart and brain in modern medicine.Based on the understanding of"heart and brain co-dominating the mind",this paper be-lieves that"restlessness of mind"is the core pathogenesis of insomnia,and regulating mind is the key to the acupuncture and moxibus-tion treatment of insomnia.The autonomic nervous system(ANS)is a bridge connecting the heart and brain,and is closely related to the central anatomy,neurotransmitters and physiological rhythms of sleep.The imbalance of ANS is highly consistent with the patho-genesis of"heart and brain restlessness"in traditional Chinese medicine.The Governor Vessel runs through the brain and the heart,and the"Governor Vessel regulating spirit acupuncture"can communicate the heart and brain,regulate ANS function,and thus im-prove sleep quality.

Objective:To investigate whether biochanin A(BCA)has a protective effect against dextran sodium sulfate(DSS)-in-duced ulcerative colitis(UC)in mice.Methods:Thirty C57BL/6N mice were randomly divided into normal control group,DSS model group,sulfasalazine(SASP)-positive drug control group,and low/medium/high-dose(5 mg/kg,10 mg/kg,and 20 mg/kg)BCA groups.The mouse model of UC was induced by administering 2.5%DSS aqueous solution for 7 days.During the experimental period,both the normal control and model groups were given 0.5%carboxymethyl cellulose sodium solution daily by gavage.The positive control group was given 100 mg/kg SASP,while the BCA groups were given BCA suspensions at doses of 5 mg/kg,10 mg/kg,and 20 mg/kg.The ad-ministration lasted for 10 days.Body weight changes and fecal status of the mice were recorded every day;the colon was dissected,col-lected,and measured for its length.The colon was stained with Hematoxylin-Eosin for pathomorphological study.Quantitative poly-merase chain reaction was used to determine the levels of tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),and interleukin-10(IL-10)in the colon.Immunofluorescence was used to determine the expression of tight junction proteins,zonula occluden-1(ZO-1)and occludin,in the colon.Results:It showed that 5 mg/kg and 10 mg/kg BCA significantly alleviated weight loss in mice with UC,while 5 mg/kg,10 mg/kg,and 20 mg/kg BCA reduced the disease activity index scores.Additionally,BCA showed similar effects to SASP in improving the structure and reducing the shortening of the colon in mice with UC.Compared with the model group,all BCA groups had significantly decreased TNF-α(P=0.024、P=0.060、P=0.003)and IL-6(P=0.002、P<0.001、P<0.001)and significantly increased IL-10(P=0.006、P=0.003、P<0.001),with varying degrees of up-regulated expression of tight junction proteins.Conclusion:BCA can effectively alleviate DSS-induced symptoms,reduce intes-tinal damage,and protect the intestinal barrier in mice with UC.

OBJECTIVE: To construct and validate a predictive model for the therapeutic effect of acupuncture at Tongdu Yangxin prescription (acupoint prescription for promoting the circulation of the governor vessel and nourishing the heart) on insomnia, so as to develop an open-access interactive artificial intelligence (AI)-assisted decision-making platform. METHODS: Clinical data of 139 insomnia patients treated with Tongdu Yangxin acupuncture therapy were included. All the patients had received acupuncture at Baihui (GV20), Yintang (GV24⁺), bilateral Shenmen (HT7), and bilateral Sanyinjiao (SP6); and electric stimulation was attached to Baihui (GV20) and Yintang (GV24⁺), using a continuous wave and a frequency of 2 Hz. The treatment was delivered once every other day, 3 treatments a week, and for 2 consecutive weeks. Patients with Pittsburgh sleep quality index (PSQI) score reduction rate <50% were classified as the "no response group", and those with ≥50% were as the "response group". Outliers were addressed using the 1.5×IQR rule, and missing values were imputed via predictive mean matching. Key features were selected by intersecting the feature importance results from eXtreme Gradient Boosting (XGBoost) and random forest algorithms. After balancing class distribution using the Synthetic Minority Over-sampling Technique (SMOTE), 20% of the data was reserved as a validation set. The remained data underwent the stratified sampling iterations to generate 200 pairs of 3∶1 training-test sets, which was employed for training and internal validation of 8 machine learning algorithms. The optimal algorithm and data partitioning strategy were selected to construct the final model, followed by external validation. The best-performing model was deployed online via Streamlit to create an interactive AI platform. RESULTS: Key predictive features for model construction included insomnia duration, the total PSQI score, PSQI sleep efficiency subscore, the proportion of N1 and N2 sleep stages in total sleep duration, and the maximum pulse rate during sleep. The CatBoost-based model achieved an AUC of 0.92, the average precision of 0.77, and accuracy, average recall, and average F1-score of 0.75 on the test set. On the validation set, it attained an AUC of 0.84, with accuracy, average precision, average recall, and average F1-score all at 0.72, demonstrating robust predictive performance. An interactive AI platform was subsequently developed (https://tdyx-catboost.streamlit.app/). CONCLUSION This study successfully establishes and validates a CatBoost-based efficacy prediction model for Tongdu Yangxin acupuncture therapy in treatment of insomnia. The developed AI platform provides data-driven decision support for acupuncture-based insomnia management.
Humans ; Sleep Initiation and Maintenance Disorders/physiopathology* ; Acupuncture Therapy ; Male ; Acupuncture Points ; Female ; Middle Aged ; Adult ; Artificial Intelligence ; Aged ; Young Adult

Over the past 40 years,gynecological ultrasound in China has evolved from two-dimensional imaging to multi-modal imaging,quantitative analysis,artificial intelligence analysis and minimally invasive treatment,playing more and more important role in diagnosis and treatment of gynecological diseases.The development of diagnostic and therapeutic gynecological ultrasound techniques and relative clinical application advances in China were reviewed,and the future development prospects were looked forward to in this article.