As the core carrier of the inheritance and innovation of traditional Chinese medicine （TCM）， the modern expanded application of classic formulae is an inevitable trend for TCM to adapt to the changes in disease spectrum and achieve academic development. However， several challenges remain， including the vague definition of syndrome-formula ontology between ancient and modern times， the insufficient adaptability of the evidence grading system， and the disconnection between theory and clinical practice， having severely restricted the precise application and standardized development of classic formulae. Based on the current status of the modern expanded application of classic formulae， and grounded in the core theory of formula-syndrome correspondence in TCM， this paper constructs a theoretical framework of "syndrome-formula ontology reconstruction". The framework systematically expounds its core connotations， theoretical foundations and practical logic， and further clarifies the reconstruction direction of the TCM-specific evidence grading system by taking correspondence between formula and syndrome as the core， constructing a multi-dimensional and integrated evaluation framework， and adhering to the orientation of clinical application. The ultimate goal is to form a theoretical paradigm characterized by "syndrome-formula ontology reconstruction-evidence grading reconstruction-precise clinical application"， thereby providing theoretical support for the digital inheritance， evidence-based development， and modern application of classical prescriptions.

ObjectiveTo investigate the safety and efficacy of transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy （EHL）. MethodsA retrospective analysis was performed for the clinical data of 60 patients with large common bile duct stones who were admitted to Department of Gastroenterology， Jilin People’s Hospital， from May 1， 2023 to January 31， 2026， and according to the treatment method， the patients were divided into transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group and peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group， with 30 patients in each group. The two groups were compared in terms of the rate of successful single-session stone fragmentation and removal， procedural time， duration of electrohydraulic lithotripsy， clinical success rate， and complications. The independent-samples t test or the Mann-Whitney U test was used for comparison of continuous data between two groups， and the chi-square test or the Fisher’s exact test was used for comparison of categorical data between two groups. ResultsCompared with the peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group， the transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group had a significantly higher technical success rate （83.33% vs 60.00%， χ²=4.022， P=0.045） and significantly shorter procedural time ［46.00 （42.25 — 49.00） min vs 54.50 （42.00 — 65.00） min， Z=2.012， P=0.044］ and duration of electrohydraulic lithotripsy ［8.00 （6.25 — 11.75） min vs 13.50 （9.25 — 17.75） min， Z=2.749， P=0.006］. Both groups achieved a clinical success rate of 100%， with no significant difference in the incidence rate of complications （P>0.05）. ConclusionTransparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy has a high rate of successful single-session stone fragmentation and removal and a short procedural time， with good safety and efficacy， and therefore， it holds promise for clinical application.

Objective To comprehensively analyze the mechanism of Astragalus and Magnolia officinalis in treating prostate cancer based on the principles of network pharmacology.Methods Active molecular targets of Astragalus and Magnolia officinalis were predicted using the TCMSP and SwissTargetPrediction databases.Prostate cancer-related targets were screened via Genecards,DisGeNET,and OMIM databases.A"disease-active ingredient-target"network was constructed using Venny software,identifying 69 candidate key target genes.A protein-protein interaction(PPI)network was built using the STRING database,followed by GO and KEGG enrichment pathway analyses performed with R language.Constructing a subcutaneous tumor model in nude mice through in vivo experiments and intervening with active ingredients from Astragalus membranaceus and Magnolia offi-cinalis.Results Molecular docking analysis revealed that active components such as astragaloside IV(MOL000438)and honokiol(MOL000398)exhibited significant binding activity with the key target proteins of prostate cancer,including AKT1,ESR1,PPARG,PTGS2,and SRC.Notably,Honokiol demonstrated a binding energy of-8.7 kcal/mol with estrogen receptor α(ESR1,PDB:1a52),forming stable hydrogen bond interaction with the LEU-391 residue.The in vivo experiments further confirmed that the Astragalus-Magnolia active component group showed smaller subcutaneous xenograft tumor volumes in nude mice as compared to the model group(P<0.05).Immunohistochemical analysis revealed significant downregulation of PPARG and PTGS2 protein expression in tumor tissues(P<0.05).QPCR results indicated that the formula bidirectionally regulated gene expression:pro-apoptotic factor AKT1 was upregulated(P<0.05),while cancer-associated genes PTGS2,PPARG,SRC,and ESR1 were downregulated(P<0.05).Conclusion The combination of Astragalus and Magnolia may exert anti-prostate cancer effects through multi-target and multi-pathway synergistic mechanisms,demonstrating favorable binding activity and therapeutic potential.

Objective:To evaluate the feasibility and safety of endoscopic retrograde cholangiopancreatography (ERCP) combined with peroral cholangioscopy in the treatment of gallbladder stones with common bile duct stones.Methods:Clinical data of 19 patients with gallbladder stones and common bile duct stones admitted to the Digestive Endoscopy Center, Jilin People’s Hospital from July 2019 to November 2024 were retrospectively analyzed, including 13 males and 6 females, aged (68.2±14.2) years. All patients underwent ERCP combined with peroral cholangioscopy. Perioperative data, including the long diameter of the common bile duct stone, the long diameter of the gallbladder stone, the number of stones, ERCP operative time, gallbladder stone extraction time, stone clearance status, hospitalization duration, and complications, were recorded. Postoperative follow-up was conducted through outpatient visits or telephone consultations to monitor recurrence.Results:The long diameter of the common bile duct stones was (9.55±2.86) mm, and the long diameter of the gallbladder stones was 4.0(3.0, 5.5) mm. Among the 19 patients, 5 had single gallbladder stones, and 14 had multiple stones. The ERCP operative time was (49.0±18.4) min, and the gallbladder stone extraction time was (25.0±11.7) min. The methods used for handling the gallbladder neck were as follows: two cases involved stone removal after 6 mm balloon dilation; six cases involved stone removal after metal stent placement; three cases involved the placement of a plastic stent in the gallbladder for three months, followed by stone extraction using ERCP combined with peroral cholangioscopy; eight cases were treated directly for stone removal without specific procedures. Among the 19 patients, 11 completed stone removal within one treatment, while eight required a second treatment. All patients had complete clearance of both common bile duct and gallbladder stones under direct peroral cholangioscopy. No severe complications occurred postoperatively, although two cases developed post-ERCP pancreatitis. The postoperative hospitalization time was 8.0 (6.0, 10.0) d. The follow-up duration for the 19 patients was 14.0 (8.5, 20.0) months. One patient had a recurrence of gallbladder stones 12 months postoperatively, while no other patients had recurrence at the final follow-up.Conclusion:ERCP combined with peroral cholangioscopy is a safe and feasible approach for treating gallbladder stones with common bile duct stones.

Objective:To investigate the impact of digital health home service model combined with home rehabilitation on the management of hypertension patients.Method:Four hundred hypertensive patients participated in a digital home service model project at Xuzhou Medical University Affiliated Hospital from January 2023 to December 2023.Patients were randomly divided in-to an intervention group and a control group using a random number table method,with 200 patients in each group.The control group received standard intervention,while the intervention group additionally received a digital home service home rehabilitation model for 6 months.Outcomes assessed included attitudes and beliefs towards hypertension treatment,compliance with hypertension treatment,exercise time,blood pressure levels,and psychological status before and after intervention.Result:After 6 months,the intervention group had higher scores in all dimensions of the hypertension treat-ment attitude and belief scale(ATRABS)and the hypertension treatment adherence scale(TASHP),as well as exercise time,compared to the control group(P<0.05);The blood pressure levels in the intervention group were lower than those in the control group,and the changes in diastolic and systolic blood pressure were higher than those in the control group(P<0.05);After 6 months of intervention,the anxiety and depres-sion scores of the intervention group were lower than those of the control group(P<0.05).Conclusion:The digital health home service model combined with home rehabilitation had a positive impact on hypertensive patients,significantly improved their attitudes and beliefs towards hypertension treatment,effective-ly increasing treatment compliance and exercise time,controlling blood pressure levels,and reducing the occur-rence of negative emotions.

Objective:To construct an evidence-based practice program for dietary management of patients with non-dialysis chronic kidney disease (CKD) based on best evidence and to evaluate the effectiveness of its application.Methods:The best evidence for dietary management of non-dialysis CKD patients was summarized. From September to October 2022, following the evidence clinical transformation model of the Fudan University Centre for Evidence-based Nursing, the best evidence was screened and evidence-based practice program were developed, taking into account patients' wishes, expert opinions, and clinical contexts. From November 2022 through March 2023, baseline reviews, analysis of barriers and facilitators were implemented. Between April 2023 and April 2024, evidence-based practice was carried out in the Department of Nephrology of the Second Affiliated Hospital of Guangzhou Medical University to compare the implementation rate of review indicators at the system, practitioner, and patient levels, and practitioners' knowledge before and after the application of evidence.Results:A total of 14 review indicators were developed. The implementation rate of the 12 review indicators and the practitioners' knowledge of the CKD diet were elevated after the evidence-based practice ( P<0.05) . Conclusions:Evidence-based practice program for dietary management of patients with non-dialysis CKD has a positive effect on improving practitioners' knowledge of non-dialysis CKD diets, implementation rate of dietary management behaviors, and patients' dietary behaviors.

Objective To investigate the effects of plateau hypoxia on the growth and tumor microenvironment of colorectal carcinoma in vivo.Methods A total of 16 male BALB/C mice(6 weeks old,weight 18-20 g)were randomly divided into plateau hypoxic group and plain normoxic group,with 8 mice in each group,while 14 male C57BL/6 mice were grouped in same way,with 7 mice in each group.The mice in the plateau hypoxic group were housed in a low-pressure oxygen(10%)chamber to simulate an altitude of approximately 5 600 m,while the mice of the other group was maintained in SPF-grade normal atmospheric conditions(21%oxygen,at an altitude of about 300 m).Colorectal tumor MC38 cells and colon adenocarcinoma CT26 cells were subcutaneously implanted into C57BL/6 mice and BALB/C mice,respectively to construct subcutaneous tumor-bearing mouse models.Then the tumor size and weight were measured in 4 groups of mice.After the tumor tissues,spleen and blood samples were collected in the C57BL/6 mice.Flow cytometry was used to determine the percentages of macrophages,T lymphocytes,IFN-γ+T lymphocytes,and myeloid-derived suppressor cells(MDSC).The differences in these immune cells were compared between the cells from the plateau hypoxic group and those from the plain normoxic group.Results The weight of subcutaneous tumor mass was significantly inhibited in both C57BL/6 and BALB/C mice from the plateau hypoxic group than those from the 2 plain normoxic groups(0.17 vs 0.09 g,1.38 vs 0.51 g,P<0.01).When compared with the immune cells from the tumor mass of the plain normoxic C57BL/6 mice,the percentage of M2-type macrophages was reduced in the tumor tissue from the plateau hypoxic mice(22.13%vs 15.90%,P<0.05),so was that of MDSC(2.06%vs 1.05%,P<0.01),particularly in the monocytic(M)-MDSC subgroup(60.97%vs 41.13%,P<0.01).While,no significant change was observed in the proportion of the polymorphonuclear(PMN)-MDSC subgroup(10.97%vs 9.70%,P>0.05).Additionally,the percentage of CD4+T cells was significantly reduced(48.70%vs 41.93%,P<0.05),whereas that of CD8+T cells was obviously increased(41.25%vs 51.18%,P<0.05),along with a notable rise in the proportions of IFN-γ+T,IFN-γ+CD4+T and IFN-γ+CD8+T cells(28.58%vs 59.65%,23.33%vs 53.65%,36.9%vs 66.48%,P<0.01).However,between the peripheral blood samples of the 2 groups of C57BL/6 mice,the proportions of M1-type macrophages and CD4+T cells were reduced(84.98%vs 78.43%,5.86%vs 4.01%,P<0.01),and those of MDSC and PMN-MDC were increased(4.47%vs 16.43%,36.56%vs 62.97%,P<0.01).In the spleen tissues,notable decreases were observed in the proportions of CD8+T cells and IFN-γ+CD8+T cells between the 2 groups(33.05%vs 27.68%,5.13%vs 1.58%,P<0.01).Conclusion Plateau hypoxia improves the immune response within the tumor microenvironment,and inhibits subcutaneous tumor growth of colorectal cancer,but suppresses systemic immune response.

Glucose-6-phosphate dehydrogenase (G6PD), the first rate-limiting enzyme of the pentose phosphate pathway (PPP), is aberrantly activated in multiple types of human cancers, governing the progression of tumor cells as well as the efficacy of anticancer therapy. Here, we discovered that cyclin-dependent kinase 5 (CDK5) rewired glucose metabolism from glycolysis to PPP in breast cancer (BC) cells by activating G6PD to keep intracellular redox homeostasis under oxidative stress. Mechanistically, CDK5-phosphorylated G6PD at Thr-91 facilitated the assembly of inactive monomers of G6PD into active dimers. More importantly, CDK5-induced pho-G6PD was explicitly observed specifically in tumor tissues in human BC specimens. Pharmacological inhibition of CDK5 remarkably abrogated G6PD phosphorylation, attenuated tumor growth and metastasis, and synergistically sensitized BC cells to poly-ADP-ribose polymerase (PARP) inhibitor Olaparib, in xenograft mouse models. Collectively, our results establish the crucial role of CDK5-mediated phosphorylation of G6PD in BC growth and metastasis and provide a therapeutic regimen for BC treatment.

Mesangial cell proliferation is an early pathological indicator of diabetic nephropathy (DN). Growing evidence highlights the pivotal role of paired-related homeobox 1 (Prrx1), a key regulator of cellular proliferation and tissue differentiation, in various disease pathogenesis. Notably, Prrx1 is highly expressed in mesangial cells under DN conditions. Both in vitro and in vivo studies have demonstrated that Prrx1 overexpression promotes mesangial cell proliferation and contributes to renal fibrosis in db/m mice. Conversely, Prrx1 knockdown markedly suppresses hyperglycemia-induced mesangial cell proliferation and mitigates renal fibrosis in db/db mice. Mechanistically, Prrx1 directly interacts with the Yes-associated protein 1 (YAP) promoter, leading to the upregulation of YAP expression. This upregulation promotes mesangial cell proliferation and exacerbates renal fibrosis. These findings emphasize the crucial role of Prrx1 upregulation in high glucose-induced mesangial cell proliferation, ultimately leading to renal fibrosis in DN. Therefore, targeting Prrx1 to downregulate its expression presents a promising therapeutic strategy for treating renal fibrosis associated with DN.

Objective To investigate the diagnostic and therapeutic value of single-use mother-baby choledochoscope-assisted endoscopic retrograde appendicitis therapy in the treatment of acute uncomplicated appendicitis.Methods A retrospective analysis was conducted on the clinical data of 39 patients with acute uncomplicated appendicitis who underwent single-use mother-baby choledochoscope-assisted endoscopic retrograde appendicitis treatment at the Endoscopy center of the hospital from September 2022 to September 2024.Observe the endoscopic manifestations,the rate of maternal and child basket stone removal,the rate of appendiceal stent implantation,the technical success rate,the clinical success rate,the operation time,the hospital stay,the incidence of complications,the visual analogue scale(VAS)score 6 hours after the operation,and the inflammatory indicators 24 hours after the operation.Results In 28 cases(71.8%),congestion and edema could be seen at the opening of the appendix under colonoscopy.In 10 cases(25.6%),pus could be seen flowing out of the opening of the appendix under colonoscopy.In 32 cases(82.1%),a large amount of pus could be seen in the lumen of the appendix under subscopy.In 20 cases(51.3%),appendiceal fecalith could be seen in the lumen of the appendix under subscopy.The technical success rate of single-use mother-baby choledochoscope-assisted endoscopic retrograde appendicitis treatment was 100.0%(39/39).The operation time was(21.08±7.49)min;Hospital stay:(3.97±2.08)days;Eight cases(20.5%)of patients underwent endoscopic maternal basket stone removal.Appendiceal stent implantation was performed in 14 cases(35.9%)of patients.The clinical success rate is 97.4%(38/39).One patient's clinical symptoms and inflammatory indicators did not improve after the operation,and was transferred to the surgery department for appendectomy.The VAS score of 38 patients was less than 3 points 6 hours after the operation,and the abdominal pain symptoms were significantly relieved.The white blood cell count and the percentage of neutrophils 24 hours after the operation decreased significantly compared with those before the operation,and the differences were statistically significant(P<0.05).None of the 39 patients had complications.The postoperative follow-up was(5.94±4.03)months,and recurrence occurred in 3 cases(7.7%).Conclusion single-use mother-baby choledocoscope-assisted endoscopic retrograde appendicitis therapy is safe and effective in the diagnosis and treatment of acute uncomplicated appendicitis,which is worthy of further promotion and popularization in clinical practice.