Based on the theory of "wind and fire aggravating each other" in traditional Chinese medicine （TCM）， and combined with current understanding of the mechanisms underlying the inflammation-to-cancer transformation of chronic atrophic gastritis （CAG） in modern medicine， this paper proposes that the persistent inflammatory response in CAG is considered analogous to excessive "fire"， while dynamic changes in epithelial cell structure and characteristics during disease progression correspond to the concept of "wind" in TCM， which is characterized by mobility and frequent changes. Recurrent inflammatory stimulation may promote intestinal metaplasia， dysplasia， and even malignant transformation of gastric epithelial cells， whereas abnormal cells can further amplify local inflammatory responses， forming a vicious cycle driven by the mutual aggravation of wind and fire. On this basis， treatment should focus on clearing excessive pathogenic fire and calming internal pathogenic wind， with therapeutic strategies adjusted according to disease progression. In the early stage， clearing damp-heat in the qi level is emphasized to block the escalation of fire and the generation of wind. In the middle stage， the method of cooling the blood and dissolving stasis， regulating qi and resolving constraint is applied to alleviate the progression of stasis and wind activation. In the advanced stage， the therapeutic focus shifts toward dispelling wind and resolving toxins， while strengthening the body's resistance and consolidating the foundation to prevent the transformation caused by wind-toxin accumulation.

Based on the theory of "wind and fire aggravating each other" in traditional Chinese medicine （TCM）， and combined with current understanding of the mechanisms underlying the inflammation-to-cancer transformation of chronic atrophic gastritis （CAG） in modern medicine， this paper proposes that the persistent inflammatory response in CAG is considered analogous to excessive "fire"， while dynamic changes in epithelial cell structure and characteristics during disease progression correspond to the concept of "wind" in TCM， which is characterized by mobility and frequent changes. Recurrent inflammatory stimulation may promote intestinal metaplasia， dysplasia， and even malignant transformation of gastric epithelial cells， whereas abnormal cells can further amplify local inflammatory responses， forming a vicious cycle driven by the mutual aggravation of wind and fire. On this basis， treatment should focus on clearing excessive pathogenic fire and calming internal pathogenic wind， with therapeutic strategies adjusted according to disease progression. In the early stage， clearing damp-heat in the qi level is emphasized to block the escalation of fire and the generation of wind. In the middle stage， the method of cooling the blood and dissolving stasis， regulating qi and resolving constraint is applied to alleviate the progression of stasis and wind activation. In the advanced stage， the therapeutic focus shifts toward dispelling wind and resolving toxins， while strengthening the body's resistance and consolidating the foundation to prevent the transformation caused by wind-toxin accumulation.

A 20-year-old male patient presented to the Department of Dermatology of Peking Union Medical College Hospital with complaints of an 8-year history of facial scarring, swelling of the lower limbs, and a 4-year history of scalp thickening. Physical examination showed thickening furrowing wrinkling of the skin on the face and behind the ears, ciliary body hirsutism, blepharoptosis, and cutis verticis gyrate. Both lower limbs were swollen, especially the knees and ankles. The skin of the palms and soles of the feet was keratinized and thickened. Laboratory examination using bone and joint X-ray showed periostosis of the proximal middle phalanges and metacarpals of both hands, distal ulna and radius, tibia and fibula, distal femurs, and metatarsals.Genetic testing revealed two variants in SLCO2A1, c.1658T > A and c.96+4A > C.Through multidisciplinary consultation, we confirmed the diagnosis of pachydermoperiostosis.

Objective To observe the predictive factors of poor prognosis in patients with acute basilar artery occlusion(BAO)who got first-pass effect(FPE)after mechanical thrombectomy(MT).Methods Eighty-two acute BAO patients who got FPE following MT were retrospectively collected and divided into good prognosis group(modified Rankin scale[mRS]score≤3,n=48)and poor prognosis group(mRS score＞3,n=34)90 days after treatments.The data were compared between groups,and variables which showed P＜0.1 were included in multivariate logistic regression analysis to identify independent predictors of poor prognosis in acute BAO patients who got FPE after MT.Results Higher age of patients,pre-treatment National Institute Health stroke scale(NIHSS)and neutrophil-to-lymphocyte ratio(NLR),also higher proportions of patients with diabetes mellitus,atrial fibrillation(AF)and cardioembolic stroke in trial of org 10 172 in acute stroke treatment(TOAST)classification were found in poor prognosis group than those in good prognosis group(all P＜0.05).Conversely,patients in poor prognosis group had lower pre-treatment Glasgow coma scale(GCS)scores,lower posterior circulation-Alberta stroke program early CT score(pc-ASPECTS)and basilar artery on CT angiography(BATMAN)scores(all P＜0.05).Multivariate logistic regression analysis revealed patients complicated with AF(OR[95%CI]=29.769[1.470,602.943])and elevated pre-treatment NLR(OR[95%CI]=1.212[1.016,1.446])had relatively poor prognosis(both P＜0.05),whereas those with increased pre-treatment GCS score(OR[95%CI]=0.615[0.429,0.882]),elevated pc-ASPECTS(OR[95%CI]=0.263[0.092,0.748])and higher BATMAN score(OR[95%CI]=0.260[0.085,0.796])had relatively better prognosis(all P＜0.05).Conclusion Complicated with AF,low pre-treatment GCS score,high NLR,low pc-ASPECTS and low BATMAN score were all predictive factors for poor prognosis in acute BAO patients who got FPE after MT.

Objective:To investigate the effect of traditional Chinese medicine chronic disease management model based on empowerment theory in patients with chronic heart failure(CHF).Methods:A total of 115 CHF patients admitted in Guangdong Provincial Hospital of Chinese Medicine between January 2020 and December 2021 were se-lected.Patients received traditional Chinese medicine chronic disease management model based on empowerment theory according to voluntary principle,and were followed up for 12 months.Exercise capacity,scores of Tradition-al Chinese Medicine Symptom Grading and Quantification Scale,Hospital Anxiety and Depression Scale(HADS)and Minnesota Living with Heart Failure Questionnaire(MLHFQ)were compared between before and after inter-vention.Results:Compared to before intervention,scores of Traditional Chinese Medicine Symptom Grading and Quantification Scale[(6.40±6.11)points vs.(8.88±6.72)points],HADS[(5.95±4.68)points vs.(7.69±5.95)points],MLHFQ[(13.10±10.54)points vs.(25.53±11.16)points]and 3m round-trip movement time[(7.54±1.70)s vs.(8.86±3.65)s]were significantly lower,and right hand grip strength[(27.23±10.49)kg vs.(26.10±9.94)kg]and 6-minute walking distance[(464.79±80.78)m vs.(415.55±79.33)m]were sig-nificantly higher after 12-month intervention(P＜0.05 or＜0.01).Conclusion:The traditional Chinese medicine chronic disease management model based on empowerment theory may improve clinical symptoms of traditional Chi-nese medicine,mental state,exercise capacity and quality of life in patients with chronic heart failure.

Magnetic surgery technology leverages the principle of "non-contact" magnetic force, demonstrating revolutionary potential in the field of digestive surgery. It has been widely applied in areas such as gastrointestinal anastomosis, esophageal atresia recanalization, and biliary stricture treatment. Magnetic surgery techniques can be categorized into the following six major types based on their application methods and principles: magnetic compression technology, magnetic navigation technology, magnetic anchoring technology, magnetic levitation technology, magnetic tracing technology, and magnetic drive technology. These innovative surgical techniques significantly simplify surgical operations, solve complex and difficult problems, and improve clinical treatment outcomes. Meanwhile, the deepening application of magnetic surgery technology requires further standardization of clinical operation and quality control standards, reinforcement of safety research, and acceleration of multidisciplinary integration and development. The authors review the develop-ment history of magnetic surgical technology and offer a perspective on its future, highlighting the core concept of surgical innovation. The authors also summarize the clinical applications of magnetic surgery in the treatment of digestive diseases, as well as its key theoretical and technological advance-ments. Looking forward, the authors anticipate that interdisciplinary collaboration and intelligent development, with the aim of further promoting the continuous innovation of surgical technology and enhancing clinical treatment value.

Objective:To investigate the effects of hepatic fatty acid transporter 5 (FATP5) gene expression on the levels of free long-chain fatty acid (LCFA) in mice with metabolic associated fatty liver disease (MAFLD).Methods:From June to December 2022, a prospective study was conducted with three experimental groups: wild-type (WT) group, FATP5 gene expression negative (FATP5 -) group, and human FATP5 gene expression positive (hFATP5 +) group, with 10 mice in each group. Each group of mice was fed a high-fat diet for 16 weeks to establish a model of MAFLD. Hepatic tissue changes were observed using hematoxylin-eosin staining. The liver mass and liver coefficient of the mice were measured. Total cholesterol (TC), triglycerides (TG), aspartate aminotransferase (AST), alanine aminotransferase (ALT), uric acid (UA), and LCFA levels were determined using an automatic biochemical analyzer. Blood glucose (Glu) levels were measured using a blood glucose analyzer. The liver mass and liver coefficient, TC and TG levels, AST and ALT levels, Glu and UA levels, and LCFA levels were compared among the three groups. Results:In the WT group, there was significant inflammatory cell infiltration within the hepatocytes and a large amount of fat accumulation. In the FATP5 - group, the inflammatory cell infiltration in the hepatocytes was mild with slight fat accumulation. In the hFATP5 + group, the inflammatory cell infiltration in the hepatocytes was severe, with great fat accumulation. The liver mass [(1.27 ± 0.25) g], liver coefficient (2.38 ± 0.19), TC [(1.82 ± 0.26) mmol/L], TG [(0.93 ± 0.24) mmol/L], AST [(169.95 ± 37.73) U/L], ALT [(95.36 ± 21.49) U/L], Glu [(8.34 ± 1.52) mmol/L], and UA [(74.32 ± 15.52) μmol/L] in the FATP5 - group were all significantly lower than those in the WT group [(1.61 ± 0.23) g, (2.71 ± 0.20), (2.31 ± 0.28) mmol/L, (1.34 ± 0.21) mmol/L, (278.31 ± 43.24) U/L, (147.32 ± 28.81) U/L, (10.52 ± 1.24) mmol/L, (96.28 ± 17.43) μmol/L], while the LCFA level [(3.57 ± 0.48) mg/L] in the FATP5 - group was significantly higher than that in the WT group [(2.63 ± 0.56) mg/L] ( t = 3.17, 3.78, 4.06, 4.07, 5.97, 4.57, 3.51, 2.98, 4.03, all P < 0.05). In the hFATP5 + group, the liver mass [(1.92 ± 0.30) g], liver coefficient (2.95 ± 0.23), TC [(2.59 ± 0.24) mmol/L], TG [(1.76 ± 0.35) mmol/L], AST [(341.22 ± 48.98) U/L], ALT [(189.45 ± 17.97) U/L], Glu [(13.21 ± 1.98) mmol/L], and UA [(117.74 ± 18.38) μmol/L] were all significantly higher than those in the WT group, while the LCFA level [(3.57 ± 0.48) mg/L] in the FATP5 + group was significantly lower than that in the WT group ( t = 2.59, 2.49, 2.40, 3.25, 3.04, 3.92, 3.64, 2.68, 3.19, all P < 0.05). Conclusions:The absence of FATP5 in the liver can elevate blood levels of LCFA in mice with MAFLD, reduce food intake, and help alleviate the symptoms of MAFLD.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective:To explore the impact of plant and animal dietary behaviors on type 2 diabetes mellitus (T2DM) in older adults aged ≥65 in 18 longevity areas of China.Methods:The subjects were 5 223 older adults over 65 years old from the Healthy Ageing and Biomarkers Cohort Study (HABCS) in 18 longevity areas in China. Through a questionnaire survey and physical examination, information about their demographic characteristics, lifestyles, daily activities, self-health status, current diseases, and fasting venous blood were collected. Food Frequency and Questionnaire (FFQ) was used to collect data on food intake frequency. Based on the prior method, the plant-based diet index (PDI) and animal-based diet index (ADI) of 5 223 older adults were calculated. Subjects were divided into three groups (low-level group: PDI<39 or ADI<31, middle-level group: 39≤PDI≤42 or 31≤ADI≤34, high-level group: PDI>42 or ADI>34) by tertiles of PDI and ADI. Multivariate logistic regression was used to analyze the association between PDI and ADI and the risk of T2DM.Results:The average age of 5 223 subjects was (84.8±11.5) years, with the median ( Q1, Q3) of PDI about 41(38, 43) and the median ( Q1, Q3) of ADI about 33 (30, 35). The prevalence rate of T2DM was 16.41% (857/5 223). After adjusting for covariates, multivariate logistic regression showed that PDI was negatively associated with T2DM. Compared with the low-level group, the OR (95% CI) for T2DM in the high-level group was 0.83 (0.69-0.99). ADI was positively associated with T2DM, and compared with the low-level group, the OR (95% CI) for T2DM in the high-level group was 1.28 (1.06-1.55). For every one-point increase in PDI and ADI, the risk of T2DM decreased by 2% and increased by 3%, respectively, with the OR (95% CI) of 0.98 (0.96-1.00) and 1.03 (1.01-1.06), respectively. Conclusion:In Chinese older adults ≥65 years in 18 longevity areas, higher adherence to the plant-based behavior may be negatively associated with the risk of T2DM, while higher adherence to the animal-based behavior may be positively associated with the risk of T2DM.

Magnetic surgery,as an emerging discipline,utilizes the principle of “non-contact” magnetic force to drive the innovative development of surgical technology. Magnetic compression anastomosis (MCA),a significant branch of magnetic surgical technology,demonstrates notable advantages in reducing surgical trauma,shortening operation time,and lowering the risk of complications,particularly in the reconstruction of digestive tract and vascular anastomoses. Compared to traditional suturing and mechanical anastomoses,MCA avoids defects such as the “pinhole effect” and “foreign body reaction”,leveraging the advantages of magnetic force′s non-contact nature,gradient variation, uniformity,and directionality to significantly reduce the risks of anastomotic bleeding,stenosis,and fistula. However,the widespread adoption of MCA still faces challenges,including the biological safety of magnetic materials,optimization of magnet design,intelligent application,and large-scale clinical validation. To address these,it is necessary to further standardize clinical operation procedures,enhance safety assessments,promote interdisciplinary integration,and accelerate technological iteration and translation of research findings,with the aim of facilitating broader clinical application of MCA for the benefit of patients.