This paper outlines the development of artificial intelligence （AI） and its applications in traditional Chinese medicine （TCM） research， and elucidates the roles and advantages of large language models， knowledge graphs， and natural language processing in advancing syndrome identification， prescription generation， and mechanism exploration. Using spleen-stomach diseases as an example， it demonstrates the empowering effects of AI in classical literature mining， precise clinical syndrome differentiation， efficacy and safety prediction， and intelligent education， highlighting an upgraded research paradigm that evolves from data-driven and knowledge-driven approaches to intelligence-driven models. To address challenges related to privacy protection and regulatory compliance in cross-institutional data collaboration， a "trusted federated evidence-based analysis platform for TCM spleen-stomach diseases" is proposed， integrating blockchain-based smart contracts， federated learning， and secure multi-party computation. The deep integration of AI with privacy-preserving computing is reshaping research and clinical practice in TCM spleen-stomach diseases， providing feasible pathways and a technical framework for building a high-quality， trustworthy TCM big-data ecosystem and achieving precision syndrome differentiation.

ObjectiveThis paper aims to observe the syndrome improvement and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome）. MethodsThrough a multi-center randomized controlled methodology design，confirmed influenza cases were collected from October 2022 to April 2023 in the pediatrics department of eight hospitals，such as Dongfang Hospital of Beijing University of Chinese Medicine. A total of 180 children with influenza and heat accumulation in the lung and stomach syndrome conforming to the standard were recruited through the clinic. The sick children meeting the inclusion criteria were randomly divided into groups by a block-randomized method. The children in the experimental group were treated with Qingxuan Daozhi formula for five days，and those in the control group were treated with Oseltamivir Phosphate Granules for five days. The primary efficacy indicator was the negative conversion rate of influenza antigen detection. Secondary efficacy indicators were the Canadian acute respiratory illness and flu scale （CARIFS） and the incidence of complications，severe cases， and critical cases. Follow-up observation was conducted on the day of enrollment，48 hours after medication，72 hours after medication， and （6+1） d after medication. ResultsOne hundred and eighty participants were randomly assigned to the experimental group （90 cases） or the control group （90 cases）. All participants were followed up during the study. Comparison of influenza antigen detection results in the primary efficacy indicators showed that the average time of negative influenza antigen conversion in the experimental group was （5.29±1.25） d，and that in the control group was （5.40±1.68） d，without a statistically significant difference. After five days of intervention，52 cases in the experimental group and 51 cases in the control group converted to negative，without a statistically significant difference. CARIFS score results in the secondary efficacy indicators showed that during 72 hours after intervention，there were statistically significant differences between the experimental group and the control group in three dimensions， including headache，muscle soreness， and the need for extra care （P<0.05）. On the （6+1） days after the intervention，the differences in both the experimental group and the control group were statistically significant in 10 dimensions， including sore throat，bad sleep，uncomfortable feeling，poor spirit and fatigue，crying more than usual，the need for extra care，symptom，function，influence on parents，and total score （P<0.05）. The comparison results within the group in the dimensional scores of symptom， function， and influence on parents，as well as the CARIFS total score showed that with the delay of follow-up time，scores of both groups decreased significantly，with a statistically significant difference （P<0.01）. Inter-group comparison results showed that the mean score of the experimental group was higher than that of the control group at the time of enrollment. With the progress of intervention，the score of the experimental group was significantly decreased compared with that of the control group. At the end of follow-up，the mean score of the experimental group was lower than that of the control group，with no statistically significant difference. In terms of the incidence of complications，severe cases， and critical cases， there were no complications，severe cases， and critical cases in the two groups，without a statistically significant difference. ConclusionThe symptom improvement effect and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome） are not inferior to Oseltamivir Phosphate granules， and children's acceptance is better. It can be more widely used in clinical treatment of influenza in children （heat accumulation in the lung and stomach syndrome）.

This study aimed to comprehensively examine the association of gallstones, cholecystectomy, and cancer risk. Multivariable logistic regressions were performed to estimate the observational associations of gallstones and cholecystectomy with cancer risk, using data from a nationwide cohort involving 239 799 participants. General and gender-specific two-sample Mendelian randomization (MR) analysis was further conducted to assess the causalities of the observed associations. Observationally, a history of gallstones without cholecystectomy was associated with a high risk of stomach cancer (adjusted odds ratio (aOR)=2.54, 95% confidence interval (CI) 1.50-4.28), liver and bile duct cancer (aOR=2.46, 95% CI 1.17-5.16), kidney cancer (aOR=2.04, 95% CI 1.05-3.94), and bladder cancer (aOR=2.23, 95% CI 1.01-5.13) in the general population, as well as cervical cancer (aOR=1.69, 95% CI 1.12-2.56) in women. Moreover, cholecystectomy was associated with high odds of stomach cancer (aOR=2.41, 95% CI 1.29-4.49), colorectal cancer (aOR=1.83, 95% CI 1.18-2.85), and cancer of liver and bile duct (aOR=2.58, 95% CI 1.11-6.02). MR analysis only supported the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer. This study added evidence to the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer, highlighting the importance of cancer screening in individuals with gallstones.
Humans ; Mendelian Randomization Analysis ; Gallstones/complications* ; Female ; Male ; Cholecystectomy/statistics & numerical data* ; Middle Aged ; Risk Factors ; Aged ; Adult ; Neoplasms/etiology* ; Stomach Neoplasms/epidemiology*

Objective To systematically summarize medication patterns and explore the potential mechanisms of core herbal combinations in treating chronic glomerulonephritis(CGN)based on data mining and network pharmacology,and to provide a reference for clinical treatment strategies.Methods Electronic book databases were searched to screen the CGN prescription from the works of contemporary Xin'an medical practitioners.Frequency statistics,association rule analysis,and clustering algorithms via the traditional Chinese medicine(TCM)Inheritance Support Platform V3.5 were applied to identify high-frequency herbs(frequency of use>10%)and core combinations.Active ingredients and potential targets were predicted using TCMSP,PubChem,and SwissTargetPrediction databases.Disease-related targets were retrieved from OMIM and GeneCards,after obtaining the intersecting targets,followed by protein-protein interaction(PPI)network construction(STRING platform),Cytoscape topological analysis,and GO and KEGG pathway enrichment(DAVID).Results A total of 151 prescriptions related to the treatment of CGN were included,involving 213 flavours of TCM,including 42 varites of high frequency drugs,mainly in the categories of supplementing deficiency,eliminating dampness and diuresis and clearing heat.Theherb properties were mainly cold,warm,and neutral,with flavors of sweet,bitter,and pungent.Herbs primarily targeted the liver,lung,kidney,and spleen meridians.Thecore combination"Astragali Radix,Dioscorea Rhizome,Atractylodis Macrocephalae Rhizoma,Imperata Rhizome,Pyrrosiae Folium,Poria"was identified,with key active ingredients including quercetin,stigmasterol,and β-sitosterol.Core targets involved IL6,EGFR,TNF,AKT1,and PIK3CA,while enriched pathways included PI3K-Akt and AGE-RAGE signaling.Conclusion Contemporary Xin'an practitioners primarily treat CGN by tonifying the spleen,nourishing the kidney,and clearing damp-heat.Thecore herbal combination exerts synergistic effects through multi-target intervention in immune-inflammatory pathways,oxidative stress,and fibrotic pathways,highlighting the holistic therapeutic advantages of TCM formulas via multi-component synergistic regulation and multi-target interactions.This study provides a theoretical foundation for further experimental validation and clinical applications.

Objective To systematically summarize medication patterns and explore the potential mechanisms of core herbal combinations in treating chronic glomerulonephritis(CGN)based on data mining and network pharmacology,and to provide a reference for clinical treatment strategies.Methods Electronic book databases were searched to screen the CGN prescription from the works of contemporary Xin'an medical practitioners.Frequency statistics,association rule analysis,and clustering algorithms via the traditional Chinese medicine(TCM)Inheritance Support Platform V3.5 were applied to identify high-frequency herbs(frequency of use>10%)and core combinations.Active ingredients and potential targets were predicted using TCMSP,PubChem,and SwissTargetPrediction databases.Disease-related targets were retrieved from OMIM and GeneCards,after obtaining the intersecting targets,followed by protein-protein interaction(PPI)network construction(STRING platform),Cytoscape topological analysis,and GO and KEGG pathway enrichment(DAVID).Results A total of 151 prescriptions related to the treatment of CGN were included,involving 213 flavours of TCM,including 42 varites of high frequency drugs,mainly in the categories of supplementing deficiency,eliminating dampness and diuresis and clearing heat.Theherb properties were mainly cold,warm,and neutral,with flavors of sweet,bitter,and pungent.Herbs primarily targeted the liver,lung,kidney,and spleen meridians.Thecore combination"Astragali Radix,Dioscorea Rhizome,Atractylodis Macrocephalae Rhizoma,Imperata Rhizome,Pyrrosiae Folium,Poria"was identified,with key active ingredients including quercetin,stigmasterol,and β-sitosterol.Core targets involved IL6,EGFR,TNF,AKT1,and PIK3CA,while enriched pathways included PI3K-Akt and AGE-RAGE signaling.Conclusion Contemporary Xin'an practitioners primarily treat CGN by tonifying the spleen,nourishing the kidney,and clearing damp-heat.Thecore herbal combination exerts synergistic effects through multi-target intervention in immune-inflammatory pathways,oxidative stress,and fibrotic pathways,highlighting the holistic therapeutic advantages of TCM formulas via multi-component synergistic regulation and multi-target interactions.This study provides a theoretical foundation for further experimental validation and clinical applications.

Objective To investigate the role of KAT7 in cartilage cell and tissue ageing by establishing an over-replicating-induced primary mouse cartilage cell ageing model and a mouse natural ageing model.Methods Chon-drocytes of the mouse knee joint were obtained by type Ⅱ collagenase digestion and identified by toluidine blue stai-ning and Col Ⅱ staining.The age-related proteins and KAT7 expression levels in cartilage cells from different gener-ations of mice were discovered using Western blot and cellular immunofluorescence techniques,and the aging of the cells was assessed by SA-β-Gal coloring.The pathological alterations were examined in the joints of 22-month-old mice compared to 2-month-old mice using HE staining and safranin O-solid green staining.Additionally,immuno-histochemical analysis was done to observe the expression of KAT7 and p53 in mouse joint tissue.Results Com-pared with the control group,the expression levels of KAT7 protein and p21 and p53 in aged mouse chondrocytes significantly increased.WM-3835,a commonly inhibitor of KAT7 that possess the capacity on halting the protein expression procedure of gene KAT7 as well as p21 in ageing chondrocytes.SA-β-Gal staining showed a significant increase in positive staining of chondrocytes in the eighth generation(P8)compared to the first generation(P1).Compared with the cartilage tissue of young mice,the cartilage tissue of elderly mice presents a near-bone distribu-tion,with a decrease in cartilage surface integrity,a significant increase in the number of hypertrophic chondro-cytes,and more KAT7 and p53 cells that were positive.Conclusion The expression of KAT7 increases in the ageing chondrocytes and the cartilage tissue of ageing mice,reveales the potential significance of KAT7 correlated to cellular aging process in cartilage.

A middle-aged male came to Peking Union Medical College Hospital for treatment because of "pain for 10+ years, aggravated with emotional instability for 5 years". The patient's pain had a huge impact on life, with poor results even after repeated diagnosis and treatment in other hospitals. After multi-disciplinary discussion, it had been clarified that the pain was mainly caused by gout. The disease was heavily influenced by psychosocial factors. Therefore, the patient fits the diagnosis of "Psychological and Behavioral Factors Affecting Physical Diseases". The multi-disciplinary comprehensive management of the patient was carried out to identify and treat psychological factors affecting other medical conditions. After this mental treatment was performed, the patient's conditions significantly improved. The diagnosis and treatment of this patient demonstrates the importance of the multi-disciplinary treatment team for somatic symptoms (disorders).

Objective To examine the impact and partial mechanism of bupivacaine sustained-release drug(code PB21)in combination with low-dose dexamethasone(Dex)on the analgesic time of rats with knee osteoarthritis(KOA).Methods Using the techniques of anterior cruciate ligament transection and meniscus instability,a rat KOA model was created.After eight weeks,SD mice were split into three groups at random:a group for the model,one for Dex(50 μg),one for PB21(1.5 mg),and one for combined administration(1.5 mg PB21/50 μg Dex),with a control group that received a sham operation.The pain thresholds of KOA rats were measured using a Pres-sure Application Measurement(PAM)at different intervals before to delivery and 4,24,36,and 48 hours following administration;to gauge changes in discomfort,a CatWalk was used to assess the rats'average foot strength and maximum contact area before,four,twenty-four,and forty-eight hours after treatment.A portion of the rats were put to sleep at four,twenty-four,and forty-eight hours following the injection,and the joint synovium was removed for paraffin sectioning.Immunohistochemistry was used to identify the expression of GAP43 in the synovium,whereas immunofluorescence was used to identify the expression of CGRP in the same tissue.Results The average strength and maximum contact area of the foot and claw decreased(P＜0.01),and the pain threshold decreased(P＜0.01)in the model group compared to the sham operation group.The PB21+Dex group experienced a delayed pain threshold lowering time delay when compared to the PB21 and Dex treatment groups alone.Up to 48 hours lat-er,the combination administration group's average strength and maximum contact area of the foot paw remained ele-vated,and there was a statistically significant difference(P＜0.05)between the combined administration group and PB21 and Dex alone.GAP43 and CGRP expression levels in synovial tissue were detected.The results indica-ted that PB21 and Dex alone could lower protein expression levels at 4 and 24 h at the two time points,and that the PB21+Dex group could still significantly lower GAP43 and CGRP expression levels at 48 h.At the 48 h time point,the PB21+Dex group was statistically significant when compared to the PB21 and Dex alone administration group(P＜0.05).Conclusion In summary low dose dexamethasone can prolong the analgesic effect of PB21 on KOA rats,which is connected to reducing the expression of pain related proteins CGRP and GAP43.

Objective:To explore the effect of group education intervention strategy based on harmonious nursing theory on understanding and application of pelvic floor knowledge and exercise skills in first gestation women, so as to promote the early recovery of pelvic floor function in postpartum women.Methods:This study was a quasi-experimental study. A total of 80 first gestation women in the pregnant women′s school of the First Hospital of Shanxi Medical University were selected as the research objects, 40 women from April to May 2023 were involved in the control group and 40 women from June to July 2023 were involved in the intervention group. The control group was given routine health education, while the intervention group was given group educational nursing intervention based on harmonious nursing theory. The Primary Prevention of Female Pelvic Floor Dysfunction-self-care Ability Scale was used to evaluate and compare the primary prevention self-care ability of pelvic floor dysfunction among pregnancy 1-4 weeks between the two groups before and after pregnancy intervention. Pelvic floor muscle strength was measured and pelvic floor function exercise compliance was evaluated during outpatient follow-up at 42-49 days postpartum (hereinafter referred to as postpartum 42 days) to evaluate and compare the rehabilitation effect of pelvic floor skills exercise between the two groups at 42 days postpartum.Results:Finally, the control group was (29.97 ± 3.68) years old involved 38 cases, and the intervention group was (29.79 ± 3.66) years old involved 38 cases. There was no significant difference in self-care ability score of primary prevention of pelvic floor dysfunction between the two groups before intervention ( P>0.05). After pregnancy intervention, the scores of self-care knowledge, self-care responsibility, self-care skills, self-regulation and total score of the intervention group were (58.13 ± 6.46), (11.73 ± 1.18), (10.16 ± 0.86), (29.21 ± 2.74) and (109.21 ± 8.92) points, respectively, which were higher than the control group (47.76 ± 4.25), (11.05 ± 1.09), (8.82 ± 1.78), (27.34 ± 2.18), (94.97 ± 6.46) points, and the differences between the two groups were statistically significant ( t values were - 8.26 - - 2.63, all P<0.05). In the intervention group, the maximum value of the fast muscle stage and the mean value of the slow muscle stage of the comparison of pelvic floor muscle strength between the two groups 42 days after delivery were 48.25(44.75, 53.45)μV and 31.00 (27.33, 34.23) μV, respectively, which were higher than the control group 36.80 (32.25, 44.28) μV and 22.40 (19.28, 25.88) μV, the differences between the two groups were statistically significant ( Z = - 4.98, - 5.37, both P<0.01). There was no significant difference in the average value of the pre-resting stage and the average value of the post-resting stage between the two groups ( P>0.05). Comparison of pelvic floor functional exercise compliance between the two groups showed that in the intervention group, the proportion of good compliance was 73.7% (28/38), and the proportion of general compliance was 26.3% (10/38), while in the control group, the proportion of general compliance was 86.8% (33/38) and the proportion of good compliance was 7.9% (3/38). The difference between the two groups was statistically significant ( χ2 = 34.46, P<0.01). Conclusions:Application of the theory of harmonious nursing group educational nursing intervention was carried out on the first gestation women, can effectively improve the first gestation women during pregnancy pelvic floor functional exercise primary prevention self-care ability level, strengthen puerperal women pelvic floor muscle, improve the puerperal pelvic floor functional exercise adherence, coordination and optimization of the first gestation women early for pelvic floor functional rehabilitation nursing process.

Objective To compare the clinical efficacy and safety of intravenous thrombolytic therapy with recombinant human TNK tissue-type plasminogen activator (rhTNK-tPA) and reteplase plasminogen activator (r-PA) in patients with acute ischemic stroke (AIS). Methods A total of 108 AIS patients admitted to the department of emergency of Pucheng County Hospital from January 2018 to December 2020 were selected as research objects. According to different intravenous thrombolytic drugs,the patients were divided into rhTNK-tPA group (60 cases) and r-PA group (48 cases). The rhTNK-tPA group was treated with 0.25 mg/kg rhTNK-tPA,which was dissolved in 3 mL sterile water for injection and rapidly injected intravenously within 5-10 s. In the r-PA group,18 mg r-PA was dissolved in 100 mL normal saline,10 mL was injected intravenously within 3 minutes,and the remaining 90 mL was infused intravenously within 1 hour. The National Institute of Health Stroke Scale (NIHSS) score was used to evaluate the changes in the degree of neurological deficit in the two groups before treatment and 24 hours,7 days and 14 days after treatment. Barthel index (BI) score was used to evaluate the changes in the activities of daily living (ADL) of the two groups. The coagulation function indicators,differences in clinical efficacy and the incidence of symptomatic intracranial hemorrhage (sICH) between the two groups were observed. Results Activated partial thromboplastin time (APTT) and prothrombin time (PT) after thrombolytic treatment in rhTNK-tPA group were significantly longer than those before treatment[APTT (s):34.20±7.62 vs. 29.73±5.76,PT (s):13.98±3.15 vs. 10.16±1.92,both P<0.05],the international normalized ratio (INR) was significantly higher than that before treatment (1.21±0.31 vs. 1.06±0.12,P<0.05),and the fibrinogen (Fib) was significantly lower than that before treatment (g/L:2.45±1.03 vs. 3.35±1.31,P<0.05). In the r-PA group,only Fib was significantly decreased after treatment (g/L:2.28±0.98 vs. 3.40±1.37,P<0.05). PT in rhTNK-tPA group was significantly higher than that in r-PA group (s:13.98±3.15 vs. 11.23±2.43,P<0.05). The NIHSS scores at each time point after thrombolysis were significantly lower than those before thrombolysis in both groups and the NIHSS scores at 24 hours and 7 days after thrombolysis in rhTNK-tPA group were significantly lower than those in r-PA group (24 hours after treatment:5.96±1.54 vs. 7.55±2.16,7 days after treatment:2.48±0.75 vs. 3.29±0.88,both P<0.05). BI scores at 24 hours,7 days and 14 days after thrombolytic therapy were significantly higher than those before thrombolytic therapy in both groups (rhTNK-tPA group:78.92±9.68、85.66±9.79、92.63±9.98 vs. 66.46±8.83,r-PA group:77.87±9.70、83.49±9.68、91.36±9.80 vs. 67.45±9.16,all P<0.05),but there was no significant difference in BI scores between the two groups at each time point. The total effective rate of thrombolysis in rhTNK-tPA group was significantly higher than that in r-PA group[93.3％ (57/60) vs. 85.4％ (41/48),P<0.05]. In terms of safety outcomes,the incidence of sICH within 36 hours after thrombolysis in rhTNK-tPA group was significantly lower than that in r-PA group[6.67％ (4/60) vs. 10.42％ (5/48),P<0.05]. Conclusions The use of rhTNK-tPA or r-PA intravenous thrombolytic drugs in the treatment of AIS is safe and effective. Compared with r-PA,rhTNK-tPA can improve the symptoms of neurological deficit faster,with higher safety and total effective rate.