To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective: To investigate the effect of sirtuin 2(SIRT2) on the proliferation and migration of cardiac fibroblasts(CFs)in C57BL/6 mice under angiotensin II(Ang Ⅱ) stimulation. Methods : The hearts were taken from 1 to 2 days C57BL/6 milk mice. After cutting and digesting, CFs were extracted by different adhesion centrifugation. After CFs attachment, the cells were cultured under control medium and Ang Ⅱ(100 nmol/L) medium and treated using OE-SIRT2 plasmid to overexpression the SIRT2 gene. RT-qPCR was used to detect mRNA expression of SIRT2 proliferating cell nuclear antigen(PCNA), periostin(POSTN)and type Ⅰ collagen procollagen A1(Col1A1), Western blot assay was used to measure the protein expression levels of SIRT2, PCNA, POSTN and Col1A1, CCK-8 assay and EdU assay were used to evaluate CFs proliferation rate, Transwell experiment was used to assess CFs migration activity. Results: Compared with control group, Ang Ⅱ stimulation led to down-regulation of SIRT2 expression in CFs, increased collagen expression, and promoted CFs proliferation and migration. The expression of SIRT2 was up regulated in CFs treated with OE-SIRT2 plasmid under Ang Ⅱ stimulation, Col1A1, POSTN and PCNA expression was down regulated, and CFs proliferation and migration ability decreased. Conclusion Overexpression of SIRT2 can inhibit the proliferation and migration of CFs under Ang Ⅱ stimulation, indicating that SIRT2 may be a key regulatory point in the onset and progression of cardiac fibrosis.

Objective: To compare the effects of aerobic exercise, resistance training, and a combination of aerobic exercise and resistance training (combined exercise) with dietary restrictions on inflammatory factors and gut microbiota in obese children, so as to provide the reference for improving the health level of obese children. Methods: From August to September 2022, a total of 70 obese children aged 10-12 from the Affiliated Experimental Primary School of Minjiang Normal University were recruited through online notifications and WeChat distribution through parent groups. Participants were divided into dietary restriction (DR, n=18) group, aerobic exercise combined with dietary restriction (AE+DR, n=18) group, resistance training combined with dietary restriction (RT+DR, n=17) group and combined exercise combined with dietary restriction (ART+DR, n=17) group,through random number table method. From September to November 2022, each group received different interventions.The daily dietary intake of calories in the DR group was determined according to resting energy consumption. The AE+DR group intervention mainly included skipping rope, aerobics exercises, jogging and sports games, and were maintained for each session lasting 50 minutes. For RT+DR group, the exercise intensity of resistance training was (65%-85%) maximum strength, with a total of 10 actions. The ART+DR group included resistance training (20 minutes), aerobic exercise (20 minutes), preparation and relaxation phases for 5 minutes each. The DR and exercise intervention was administered for 8 weeks (4 times a week for Monday, Tuesday, Thursday and Friday). Before and after different intervention methods, serum inflammatory factors were detected by enzymelinked immunosorbent assay (ELISA) and intestinal flora was calculated by plate colony counting method. Results: Compared to those before intervention, the levels of serum TNF-α, IL-6 and CRP, and the contents of enterococcus and escherichia coli in the faeces significantly decreased, while the contents of lactobacillus and bifidobacterium in the faeces significantly increased after intervention (t=7.19，7.15，4.57，5.42，5.15，-3.51，-7.30；5.14，3.64，3.02，3.27，5.00，-3.09，-3.75；7.10，10.86，7.74，10.92，9.26，-6.63，-6.33，P<0.05) in AE+DR, RT+DR and ART+DR groups. The levels of serum TNF-α and CRP and enterococcus decreased significantly, and the contents of lactobacillus and bifidobacterium in the faeces increased significantly after intervention (t=2.74, 2.22, 2.14, -2.21, -2.81, P<0.05) in the DR Group. After 8 weeks of intervention with different methods, the change differences of enterococcus, escherichia coli, lactobacillus, bifidobacterium in the faeces, and serum TNF-α, IL-6 and CRP levels were statistically significantin the four groups of obese children (H=22.22, 23.75, 13.44, 28.33, 18.02, 33.64, 25.14, P<0.01). In addition, the decreases of enterococcus in the faeces and serum TNF-α, IL-6, CRP levels, and the increases of lactobacillus in the faeces were significantly higher than those in the other three groups. Conclusions Dietary restriction alone or combined with different exercises bring beneficial changes in the inflammatory factors and gut microbiota indicators in obese children. Combined exercise,as well as aerobic exercise combined with dietary restrictions are more reasonable and effective in obese children.

Objective:To explore the application value of a novel separated magnetic-controlled forceps in transumbilical single-incision laparoscopic cholecystectomy (SILC).Methods:This is a prospective case series study. Data from patients who underwent SILC at the Department of General Surgery, the Second Affiliated Hospital of Air Force Medical University from March to August 2023 were prospectively collected, based on inclusion and exclusion criteria. All patients underwent cholecystectomy assisted by a novel separated magnetic-controlled forceps. Surgical time, intraoperative blood loss, the need for additional incisions during surgery, and the length of hospital stay were recorded to assess surgical difficulty and effectiveness. Postoperative pain scores and complications were documented to evaluate the safety of the procedure. The collaboration experience of the surgeon and assistant was evaluated using a 5-point Likert scale to assess the feasibility of this surgical approach. Informed consent was obtained from all patients in accordance with medical ethical regulations. Patients were followed up through outpatient visits or telephone calls, with follow-up at 7 days and 1 month after surgery, and evaluation of incisional scar healing and completion of satisfaction questionnaires. Follow-up was conducted until September 30, 2023.Results:A total of 45 patients were included in the study,including 19 males and 26 females,aged (42.7±4.2)years(range:32 to 61 years). The difficulty of the operation was evaluated as grade 1 or 2 in 38 cases(84.4%) and grade 3 in 7 cases(15.6%). Operation time was (37.3±5.3) minutes(range: 25 to 80 minutes),and intraoperative blood loss( M(IQR)) was 17.8(35.0) ml (range:10 to 60 ml). All surgical procedures proceeded smoothly without intraoperative incidents, and the overall satisfaction of the surgeon and assistants was high. All patients underwent successful day surgery management and were discharged within 48 hours of hospitalization. The postoperative pain scores at 1, 7, and 30 days were 3 (4), 1 (3), and 0 (2), respectively. The follow-up time was 5.0(2.2) weeks (range: 3 to 7 weeks), with no occurrence of grade 3 to 4 adverse reactions, and the patients were satisfied with the cosmetic effect of the umbilical incision. Conclusions:The novel separated magnetic-controlled forceps can be applied in transumbilical SILC. It has the advantages of convenient operation, and patients are satisfied with the surgical results.

Objective:To explore the application value of a novel separated magnetic-controlled forceps in transumbilical single-incision laparoscopic cholecystectomy (SILC).Methods:This is a prospective case series study. Data from patients who underwent SILC at the Department of General Surgery, the Second Affiliated Hospital of Air Force Medical University from March to August 2023 were prospectively collected, based on inclusion and exclusion criteria. All patients underwent cholecystectomy assisted by a novel separated magnetic-controlled forceps. Surgical time, intraoperative blood loss, the need for additional incisions during surgery, and the length of hospital stay were recorded to assess surgical difficulty and effectiveness. Postoperative pain scores and complications were documented to evaluate the safety of the procedure. The collaboration experience of the surgeon and assistant was evaluated using a 5-point Likert scale to assess the feasibility of this surgical approach. Informed consent was obtained from all patients in accordance with medical ethical regulations. Patients were followed up through outpatient visits or telephone calls, with follow-up at 7 days and 1 month after surgery, and evaluation of incisional scar healing and completion of satisfaction questionnaires. Follow-up was conducted until September 30, 2023.Results:A total of 45 patients were included in the study,including 19 males and 26 females,aged (42.7±4.2)years(range:32 to 61 years). The difficulty of the operation was evaluated as grade 1 or 2 in 38 cases(84.4%) and grade 3 in 7 cases(15.6%). Operation time was (37.3±5.3) minutes(range: 25 to 80 minutes),and intraoperative blood loss( M(IQR)) was 17.8(35.0) ml (range:10 to 60 ml). All surgical procedures proceeded smoothly without intraoperative incidents, and the overall satisfaction of the surgeon and assistants was high. All patients underwent successful day surgery management and were discharged within 48 hours of hospitalization. The postoperative pain scores at 1, 7, and 30 days were 3 (4), 1 (3), and 0 (2), respectively. The follow-up time was 5.0(2.2) weeks (range: 3 to 7 weeks), with no occurrence of grade 3 to 4 adverse reactions, and the patients were satisfied with the cosmetic effect of the umbilical incision. Conclusions:The novel separated magnetic-controlled forceps can be applied in transumbilical SILC. It has the advantages of convenient operation, and patients are satisfied with the surgical results.

Helicobacter pylori infection is an important causative factor in a variety of gastrointestinal diseases,such as atrophic gastritis,peptic ulcer disease,and gastric cancer.Timely eradication treatment is con-ducive to maintaining the health of patients.With the increase of drug resistance in Helicobacter pylori,dual therapy with proton pump inhibitors combined with high-dose amoxicillin has gradually gained attention.Potassium-competitive acid blockers are new types of antacids that have a faster onset of action and a longer lasting acid sup-pression effect than traditional proton pump inhibitors,making it more suitable for dual therapy.In recent years,scholars have carried out a lot of exploration,improvement and verification of potassium-competitive acid blockers dual therapy,and this article reviews its research progress.

Objective To analyze the application effect and economic benefit of total parathyroidectomy(TPTX)+subcutaneous implantation of forearm(AT)+thymectomy in patients with secondary hyperparathyroidism(SHPT).Methods The clinical data of 110 patients with SHPT who were treated in our hospital from March 2018 to January 2021 were retrospectively analyzed.They were divided into medication group(50 cases,receiving cinacalcet combined with low-dose calcitriol)and operation group(60 cases,receiving TPTX+AT+thymectomy)according to different treatment regimens.The biochemical indexes,cardiac structure and function,clinical symptoms and quality of life of the two groups were compared before and after treatment for 24 months,and the complications,cost-effectiveness and recurrence rate of the two groups after operation were counted.Results After treatment,the levels of serum iPTH[(206.45±152.59)pg/ml],calcium[(2.05±0.26)mmol/L],phosphorus[(1.48±0.21)mmol/L],calcium-phosphorus product(3.02±0.69)and ALP[(102.03±30.25)U/L]in operation group were all lower Drug group[(721.32±325.36)pg/ml,(2.22±0.18)mmol/L,(1.91±0.22)mmol/L,(4.22±0.74),(140.62±27.15)U/L](P＜0.05);LVEF[(60.85±4.02)％]in operation group was higher than that in drug group[(55.58±3.84)％].LVED[(48.03±2.58)mm]and LVST[(9.85±0.76)mm]were lower than those in drug group[(51.02±3.65)mm,(11.12±0.86)mm](P＜0.05).The scores of bone pain,skin pruritus and restless legs syndrome in the operation group were lower than those of the medication group,and the KDTA score was higher than that of the medication group(P＜0.05).The total cost of treatment in the operation group[(4.06±1.42)million yuan]was not significantly different from that in the drug group[(3.46±1.85)million yuan](P＞0.05).The effective rate of iPTH reduction in operation group was 90.00％(54/60),which was higher than that in drug group(48.00％,24/50)(P＜0.05).The cost-effectiveness analysis showed that the CER of the drug group and the operation group were 7.21 and 4.51 respectively,and the operation treatment had more cost-effectiveness advantages.The incremental cost-effectiveness analysis shows that compared with the drug group,the operation group needs to increase the cost by 14,800 yuan for each additional patient effectively treated for SHPT(P＞0.05).There was no significant difference in the incidence of complications(13.33％VS 12.00％)and the recurrence rate(8.33％VS 4.00％)at 2 4 months after treatment between the operation group and the drug group(P＞0.0 5).Conclusion TPTX+AT+thymectomy can relieve the bone pain,reduce the iPTH level,correct the disorder of calcium and phosphorus metabolism,improve the heart function and structure,and improve the quality of life,and the cost-effectiveness is higher than SHPT of drug treatment,without increasing short-term recurrence rate.

Cannabinoid is a kind of special compound in Cannabis sativa L., with a variety of biological activities, which have been widely used in medicine, food, cosmetics, textile, and other industries. However, Cannabis sativa contains the addictive ingredient Δ9-tetrahydrocannabinol, which also makes the application of Cannabis sativa subject to legal constraints. To prevent the abuse of Cannabis sativa related products and ensure the safety and effectiveness of products, it is very important to establish convenient, efficient, environmentally friendly, and inexpensive analytical methods that can be applied to the cannabinoid components in various matrices. Because of the high structural similarity, the poor stability of cannabinoid structure and the matrix effect in different matrices, the analysis becomes more complicated. At present, there is no unified standard for the quality control of cannabinoids, and there are various analytical methods. Based on the above questions, this paper introduces the classification of cannabinoids, expounds on the analysis methods of cannabinoids in Cannabis sativa plants, biological samples, food, cosmetics, and textiles, and looks forward to the future development direction of cannabinoid analysis methods, to provide useful help for the further development and rational application of Cannabis sativa .

Radiotherapy is widely used in the management of advanced colorectal cancer (CRC). However, the clinical efficacy is limited by the safe irradiated dose. Sensitizing tumor cells to radiotherapy via interrupting DNA repair is a promising approach to conquering the limitation. The BRCA1-BARD1 complex has been demonstrated to play a critical role in homologous recombination (HR) DSB repair, and its functions may be affected by HERC2 or BAP1. Accumulated evidence illustrates that the ubiquitination-deubiquitination balance is involved in these processes; however, the precise mechanism for the cross-talk among these proteins in HR repair following radiation hasn't been defined. Through activity-based profiling, we identified PT33 as an active entity for HR repair suppression. Subsequently, we revealed that BAP1 serves as a novel molecular target of PT33 via a CRISPR-based deubiquitinase screen. Mechanistically, pharmacological covalent inhibition of BAP1 with PT33 recruits HERC2 to compete with BARD1 for BRCA1 interaction, interrupting HR repair. Consequently, PT33 treatment can substantially enhance the sensitivity of CRC cells to radiotherapy in vitro and in vivo. Overall, these findings provide a mechanistic basis for PT33-induced HR suppression and may guide an effective strategy to improve therapeutic gain.

The gastrointestinal microbiome is the most important and complex microecosystem in the human microecosystem,which participates in a variety of physiological processes of the human body and is related to a variety of disease processes.In recent years,the relationship between gastrointestinal microbiome and gastrointestinal tumors has attracted the attention of scholars,and a series of studies have been carried out on the exploration of gastrointestinal microbiota as a new non-invasive biomarker.This article reviewed the relationship between gastrointestinal microbiome and the diagnosis,occurrence and treatment of gastrointestinal tumors through esophageal cancer,gastric cancer,colorectal cancer,gastrointestinal microbiome and tumor treatment,so as to provide new ideas for finding potential molecular targets for prevention,treatment and intervention of tumors.