Chronic obstructive pulmonary disease （COPD）， as one of the three major causes of death， is a complex systemic disease with high prevalence， high mortality， high disability， frequent acute exacerbations， and a variety of pulmonary complications. The pathogenesis is complex. Western medicine has no effective specificity scheme for a complete cure. However， multiple-component and multiple-target characteristics of traditional Chinese medicine （TCM） demonstrate significant advantages in COPD treatment through multi-link， multi-pathway， and multi-mechanism intervention. Therefore， exploring the essence of COPD pathogenesis and discovering effective TCM treatment drugs through the application of TCM principles and prescriptions is a key focus of modern research. Animal models are of paramount importance in medical research. It is the first consideration to select appropriate animals， adopt reasonable modeling methods to replicate stable animal models that closely resemble the clinical manifestations and pathophysiological characteristics of COPD， and use appropriate evaluation methods to determine the success of COPD animal models in experimental research. The core of experimental research lies in observing the intervention effect of TCM on COPD animal models， exploring the specific pathways and regulatory mechanisms of TCM on COPD disease， and finding TCM monomers， single herbs， and TCM formulas with definite curative effects. At present， animal model research on COPD mainly involves model establishment， model evaluation， efficacy observation， mechanism exploration， and other aspects. In recent years， there has been no systematic organization， update， and reflection on the relevant research on TCM intervention in COPD animal models. This study reviewed the selection of animals for the COPD model， methods for establishing COPD animal models， model evaluation methods， and the intervention effects of TCM on COPD animal models. It aims to grasp the current research status and identify existing problems for further improvement， in order to provide evidence and support for scientific research and clinical treatment of COPD.

Chronic obstructive pulmonary disease （COPD）， as one of the three major causes of death， is a complex systemic disease with high prevalence， high mortality， high disability， frequent acute exacerbations， and a variety of pulmonary complications. The pathogenesis is complex. Western medicine has no effective specificity scheme for a complete cure. However， multiple-component and multiple-target characteristics of traditional Chinese medicine （TCM） demonstrate significant advantages in COPD treatment through multi-link， multi-pathway， and multi-mechanism intervention. Therefore， exploring the essence of COPD pathogenesis and discovering effective TCM treatment drugs through the application of TCM principles and prescriptions is a key focus of modern research. Animal models are of paramount importance in medical research. It is the first consideration to select appropriate animals， adopt reasonable modeling methods to replicate stable animal models that closely resemble the clinical manifestations and pathophysiological characteristics of COPD， and use appropriate evaluation methods to determine the success of COPD animal models in experimental research. The core of experimental research lies in observing the intervention effect of TCM on COPD animal models， exploring the specific pathways and regulatory mechanisms of TCM on COPD disease， and finding TCM monomers， single herbs， and TCM formulas with definite curative effects. At present， animal model research on COPD mainly involves model establishment， model evaluation， efficacy observation， mechanism exploration， and other aspects. In recent years， there has been no systematic organization， update， and reflection on the relevant research on TCM intervention in COPD animal models. This study reviewed the selection of animals for the COPD model， methods for establishing COPD animal models， model evaluation methods， and the intervention effects of TCM on COPD animal models. It aims to grasp the current research status and identify existing problems for further improvement， in order to provide evidence and support for scientific research and clinical treatment of COPD.

Objective To evaluate the reporting quality of randomized controlled trials on acupuncture cessation by using CONSORT statement and STRICTA checklist.Methods According to inclusion and exclusion criteria,9 Chinese and English databases such as CNKI and PubMed were searched by computer,and the retrieved literatures were evaluated according to the CONSORT statement 2010 and STRICTA checklist 2010.Results After exclusion,34 Chinese and English literatures were included,including 27 in Chinese and 7 in English.In a risk review using ROB2,the Cochrane Collaboration's bias risk assessment tool,29 reviews were judged to be high risk overall,2 to be at some risk,and 3 to be at low risk.In the CONSORT statement evaluation,the reporting rate of 23 items was less than 76.4%,including the reporting rate of 17 items was less than 47%.In the STRICTA checklist evaluation,the reporting rate of 9 items was less than 76.4%,including the reporting rate of 4 items was less than 29.4%.Conclusion There are still shortcomings in the methodological design and item reporting standards of acupuncture smoking cessation RCT.It is suggested that researchers should strictly follow the CONSORT declaration and STRICTA list in designing RCT schemes and reporting RCT results in the future.

Objective To apply the evidence mapping system,the evidence of traditional Chinese medicine related research on chronic obstructive pulmonary disease intervention was identified,described and evaluated.Methods CNKI,Wanfang,VIP,SinoMed,PubMed,Web of Science,Cochrane Library and other databases were searched before November 2023 to obtain systematic review/meta-analysis/network meta-analysis.The AMSTAR 2 scale was used to evaluate the quality of the included studies.Results A total of 111 systematic reviews/Meta-analysis/network Meta-analysis were included.In the observation group,most of them were treated with traditional Chinese medicine decoction,and the treatment methods were mostly warming,eliminating,clearing and so on.Traditional Chinese medicine treatment of chronic obstructive pulmonary disease could increase lung function and 6-minute walking distance(6WMD),improve efficiency and arterial oxygen partial pressure(PaO2),relieve clinical symptoms and improve the quality of life of patients.According to the evaluation results of AMSTAR 2 scale,the overall methodological quality of systematic review/Meta-analysis was not high,and there was a lack of sufficient evidence to support the efficacy of TCM treatment.Conclusion Traditional Chinese medicine has a certain effect on the treatment of chronic obstructive pulmonary disease,but the quality of evidence included in the literature needs to be improved.In the future,high-quality research should be carried out to provide evidence-based evidence.

Idiopathic pulmonary fibrosis(IPF)is a chronic progressive disease with a short survival time after diagnosis.Current treatments using western medicines have shown poor efficacy and lung transplantation is costly,highlighting the need to find new,safe,and effective treatments.Animal experiments are important for investigating the mechanisms of drug action,and suitable animal models of IPF are required for experimental research.Bleomycin is commonly used to induce IPF models.Traditional Chinese medicine(TCM)has the advantages of multiple therapeutic targets and few adverse reactions,and is gradually gaining attention for the treatment of IPF.Ongoing experimental research is being carried out to verify the specific targets and mechanisms of TCM in the treatment of IPF,utilizing animal models of IPF.This review considers the selection of animal models of IPF,the method used to induce,establish,and evaluate the models,and the interventional effects of TCM.We also summarize the best modeling method for animal models of IPF and the current status of TCM treatments to provide a basis for further scientific research and the clinical treatment of IPF.

Objective To apply the evidence mapping system,the evidence of traditional Chinese medicine related research on chronic obstructive pulmonary disease intervention was identified,described and evaluated.Methods CNKI,Wanfang,VIP,SinoMed,PubMed,Web of Science,Cochrane Library and other databases were searched before November 2023 to obtain systematic review/meta-analysis/network meta-analysis.The AMSTAR 2 scale was used to evaluate the quality of the included studies.Results A total of 111 systematic reviews/Meta-analysis/network Meta-analysis were included.In the observation group,most of them were treated with traditional Chinese medicine decoction,and the treatment methods were mostly warming,eliminating,clearing and so on.Traditional Chinese medicine treatment of chronic obstructive pulmonary disease could increase lung function and 6-minute walking distance(6WMD),improve efficiency and arterial oxygen partial pressure(PaO2),relieve clinical symptoms and improve the quality of life of patients.According to the evaluation results of AMSTAR 2 scale,the overall methodological quality of systematic review/Meta-analysis was not high,and there was a lack of sufficient evidence to support the efficacy of TCM treatment.Conclusion Traditional Chinese medicine has a certain effect on the treatment of chronic obstructive pulmonary disease,but the quality of evidence included in the literature needs to be improved.In the future,high-quality research should be carried out to provide evidence-based evidence.

Objective:To investigate the effects of two anastomosis methods on perioperative and pathological outcomes during totally laparoscopic right hemicolectomy (TLRH).Methods:In a national multicenter snapshot study, 1,854 patients who underwent laparoscopic right hemicolectomy were enrolled from 52 tertiary hospitals across China. The post-hoc analysis based on this study compared the data of 303 patients who underwent TLRH. Patients were divided into the antiperistaltic group (33 cases) and the isoperistaltic group (270 cases) according to type of anastomosis. Due to the significant difference in sample size between the two groups, propensity score matching (PSM) was performed to eliminate the influence of baseline characteristic discrepancies. The matching was based on the following known confounding factors: age, gender, body mass index (BMI), history of abdominal surgery, and history of diabetes, with a caliper value of 0.2. Perioperative and pathological outcomes were compared between the two groups.Results:After PSM, 33 patients were included in the antiperistaltic group and 65 patients in the isoperistaltic group. There were no statistically significant differences in baseline data between the two groups (all P>0.05). No significant differences were observed between the two groups in terms of operation time, blood loss, time to first defecation, time to first oral intake, or the incidence and grading of complications either (all P>0.05). However, length of postoperative hospital stay in the isoperistaltic group was significantly shorter than that in the antiperistaltic group, however (7.0 [6.0, 9.0] days vs. 8.0 [7.0, 10.5] days, P=0.049). In terms of pathological outcomes, there were also no statistically significant differences between the two groups in the number of harvested lymph nodes or the number of positive lymph nodes (all P>0.05). Conclusions:The two digestive tract reconstruction modalities, antiperistaltic and isoperistaltic anastomosis, have comparable perioperative safety and efficacy in TLRH. The isoperistaltic group had better outcomes in terms of postoperative hospital stay.

Guided by the pathogenesis of"structure-activity imbalance of lung collaterals",this paper proposes that structure-activity imbalance of lung collaterals is the initial factor of idiopathic pulmonary fibrosis(IPF)and elucidates the pathogenesis of abnormal changes in biomechanical properties of IPF.It is postulated that the changes of biomechanical properties of lung tissue are closely related to the injury of lung qi collaterals,the abnormal mechanical stress are closely related to the injury of lung blood collaterals,and the biomechanical response of intrapulmonary resident cells is closely related to the structure-activity imbalance of lung collaterals,which ultimately leading to abnormal increase in lung tissue stiffness and progressive scarring formation in lung tissue.Integrating traditional pathogenesis concepts with microscopic pathological changes,and the in-depth exploration of the correlation between the structure-activity imbalance of lung collaterals and the biomechanical properties of IPF can provide direction for exploring IPF medical-engineering cross research,which are of great significance for enriching the syndrome and treatment system of lung collateral diseases.

Chronic obstructive pulmonary disease （COPD）， as a chronic respiratory disease that can be prevented and intervened but cannot be completely cured， has increasing incidence and mortality rates year by year， often complicated by one or more comorbidities. However， there is currently no specific treatment available. Therefore， the healthcare issues related to COPD are urgent and prominent. Traditional Chinese medicine （TCM） delays the progression of COPD through multiple mechanisms， pathways， and targets. As a result， exploring the pathogenesis of COPD and identifying TCM treatment approaches and effective prescriptions are key issues that urgently need to be addressed in clinical practice. In TCM， COPD is categorized into syndromes such as "cough"， "asthma"， and "lung distension". It is believed that the deficiency in the origin runs through the entire disease. When external pathogens invade， Qi becomes disordered， and phlegm and blood stasis begin to accumulate， leading to an excess condition in the manifestation. Modern medicine research on the pathogenesis of COPD mainly involves aspects such as inflammatory response， oxidative stress， autophagy imbalance， and aging. Studies have found that Chinese medicine monomers， single herbs， and compound prescriptions can improve COPD by inhibiting inflammation， reducing oxidative damage， correcting autophagy， and delaying aging. However， there is no study that intuitively organizes the various pathogenesis mechanisms of COPD and their interrelationships. At the same time， research on the therapeutic effects of TCM on COPD primarily focuses on exploring a single mechanism or pathway， without integrating multiple mechanisms， pathways， and targets. Additionally， there are very few studies that summarize the corresponding relationships between the various pathogenesis mechanisms of COPD and the regulatory effects and signaling pathways of Chinese medicine. This study， for the first time， combines the latest literature in China and abroad to explain the various pathogenesis mechanisms of COPD and their interrelationships using a combination of graphs， text， and tables. It also outlines the signaling pathways， targets， and mechanisms of Chinese medicine monomers， single herbs， and compound prescriptions in regulating COPD， in order to provide new ideas and strategies for the in-depth research and systematic treatment of COPD with TCM.

Guided by the pathogenesis of"structure-activity imbalance of lung collaterals",this paper proposes that structure-activity imbalance of lung collaterals is the initial factor of idiopathic pulmonary fibrosis(IPF)and elucidates the pathogenesis of abnormal changes in biomechanical properties of IPF.It is postulated that the changes of biomechanical properties of lung tissue are closely related to the injury of lung qi collaterals,the abnormal mechanical stress are closely related to the injury of lung blood collaterals,and the biomechanical response of intrapulmonary resident cells is closely related to the structure-activity imbalance of lung collaterals,which ultimately leading to abnormal increase in lung tissue stiffness and progressive scarring formation in lung tissue.Integrating traditional pathogenesis concepts with microscopic pathological changes,and the in-depth exploration of the correlation between the structure-activity imbalance of lung collaterals and the biomechanical properties of IPF can provide direction for exploring IPF medical-engineering cross research,which are of great significance for enriching the syndrome and treatment system of lung collateral diseases.