Purpose To observation the relationship be-tween the β-catenin/Slug signal specific inhibitor FH535 and EMT,and to explore the role of LPCAT1 in regulating the inva-sion,metastasis,and growth of cervical cancer cells.Methods Hela cells were transfected with sh-NC and sh-LPCAT1,and SiHa cells were transfected with Vector group and LPCAT1 over-expression plasmid.SiHa cells were divided into control group(Con),LPCAT1 group,LPCAT1+FH535 group and FH535 group.The proliferation of cervical cancer cells was detected by CCK-8 analysis and colony formation test.The metastasis and invasion ability of cervical cancer cells were detected by wound healing test and Transwell test.Western blot was used to analyze the expression of LPCAT1,β-catenin/Slug signaling pathway and EMT-related proteins in cells.Results Compared with Vector group,the cell viability,colony number,migration and invasion number of SiHa cells in LPCAT1 group increased signif-icantly(P＜0.05).Compared with sh-NC group,the cell via-bility,colony number,migration and invasion number of Hela cells in sh-LPCAT1 group decreased significantly(P＜0.05).Compared with LPCAT1 group,the levels of Wnt4(1.18±0.05 vs 0.80±0.06),β-catenin(1.05±0.08 vs 0.77±0.05),Slug(1.13±0.06 vs 0.28±0.02),Cyclin D1(0.99±0.06 vs 0.44±0.02),N-cadherin(0.91±0.07 vs 0.46±0.03)and vimentin(0.95±0.06 vs 0.49±0.03)in SiHa cells in LPCAT1+FH535 group decreased significantly(P＜0.05),and the level of E-cadherin(0.44±0.03 vs 0.58±0.03)in-creased significantly(P＜0.05).In addition,compared with LPCAT1 group,the number of colonies(224±15 vs 146±11),migration(85±3vs51±4)and invasive(166±10 vs 90±5)cells of SiHa cells in LPCAT1+FH535 group decreased signifi-cantly(P＜0.05).Conclusion The increase of LPCAT1 ex-pression may promote the metastasis and progress of CC by acti-vating β-catenin/Slug signaling pathway,and LPCAT1 may be a potential marker for predicting CC metastasis.

OBJECTIVE To establish characteristic chromatogram of Yao medicine Kadsura longipedunculata and the method for the content determination of its main component anwulignan， and evaluate the anti-inflammatory activity of anwulignan. METHODS HPLC method was performed with acetonitrile-0.5% phosphoric acid solution as the mobile phase for gradient elution. The characteristic chromatogram of K. longipedunculata was established and similarity was evaluated by Similarity Evaluation System for Chromatographic Fingerprint of TCM （2012 edition）. The content of anwulignan in K. longipedunculata was determined. Lipopolysaccharide induced RAW264.7 macrophages were selected as inflammatory cell model to investigate the effects of anwulignan on the levels of tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β） and IL-6. RESULTS The similarities of characteristic chromatogram for 10 batches of K. longipedunculata ranged 0.901-0.994， and 9 common peaks were determined； 3 components were identified， such as changnan schisantherin E， kadsulactone A， anwulignan. The contents of anwulignan were （0.72±0.05）-（1.21±0.03） mg/g（n＝3）. Anwulignan of 0.125-0.5 μg/mL greatly decreased the levels of TNF-α， IL-1β and IL-6 in the supernatant of inflammatory model cells （P＜0.05 or P＜0.01）. CONCLUSIONS HPLC characteristic chromatogram of K. longipedunculata and the method for the content determination of anwulignan are all established， and anwulignan may be the active ingredient of anti-inflammatory effect in K. longipedunculata.

Objective:Gastric adenocarcinoma of the fundic gland type (GA-FG) is rare and often occurs in patients who are not infected with Helicobacter pylori. The current study analyzed and summarized the clinical, endoscopic, and pathological features of GA-FG, in an effort to improve its diagnosis. Methods:Patients who were diagnosed with GA-FG and treated with endoscopic submucosal dissection (ESD) resection at the Department of Gastroenterology, First Affiliated Hospital of Zhejiang Chinese Medical University from January 1st 2020 to October 1st 2022 were included in the study. Their clinical manifestations, endoscopic features, pathological immunohistochemistry, and other characteristics were analyzed.Results:A total of 14 patients with GA-FG were included in the study, 5 males and 9 females, with a mean age of 59 years. Most had no substantial clinical manifestations. Twelve patients were H. pylori-negative, all patients underwent ESD resection, and all patients survived during the follow-up period of 13±9 months. Eleven patients had postoperative endoscopic follow-up records, and no recurrence was detected. Fifteen lesions were detected (2 were present in 1 patient). Twelve were located in the upper 1/3 of the stomach, 10 were ≤ 1 cm in diameter, 12 had a morphology of type 0-Ⅱa, 8 had visible discoloration changes, and 12 had visible vasodilation on the surface. Magnified endoscopy and narrow-band imaging indicated that 12 of the lesions had enlarged marginal crypt epithelium, without any obvious microvascular pattern abnormalities and no obvious borderline. After resection the pathological specimens were all without vascular infiltration, and there was no atrophy of the mucosa at the edge of the lesion. In immunohistochemistry analyses MUC-2 was negative in all cases. MUC5AC was negative in 11 cases, MUC-6 was positive in all cases, and Ki-67 was ≤ 5% in 12 cases. Conclusions:GA-FG is a newly identified type of gastric cancer with low malignancy and a good prognosis. Characteristic discoloration and surface dilated vessels are often evident endoscopically. Enlarged marginal crypt epithelium and no visible boundary lines are often apparent in magnification endoscopy and narrow band imaging.

Due to the complexity of traditional Chinese medicine （TCM） interventions and the diversity of herbal components， single-omics technologies such as genomics， transcriptomics， proteomics， and metabolomics often cannot comprehensively elucidate the scientific connotations of TCM. Multi-omics technologies driven by system biology can analyze the theoretical connotations and application mechanisms of TCM from different levels such as genes， gene expression， proteins， and metabolites， in line with the holistic view of TCM， which helps to promote the modernization of TCM. By reviewing the literature on the application of omics technologies in the field of TCM， it is found that multi-omics technologies have been widely used in TCM for syndrome differentiation， evaluation of herbal quality， elucidation of pharmacological mechanisms， and drug toxicity assessment， providing comprehensive explanations of the mechanisms of action of TCM and overcoming the limitations of single-omics technologies， and having obtained significant achievements. However， multi-omics technologies also face challenges such as high cost， difficulties in data analysis due to large data volumes， and insufficient translation of research results. In the future， it is expected that through strengthening interdisciplinary cooperation， conducting long-term and dynamic clinical research， standardizing and normalizing data analysis processes， adopting appropriate and reasonable multi-omics integration patterns， establishing multi-omics databases for TCM， revealing the individualized characteristics， therapeutic mechanisms， and disease regulatory networks of TCM， the modernization of TCM will be promoted.

Combining the knowledge of traditional Chinese medicine and modern medicine on glucolipid metabolism disorders， it is believed that the formation process of glycolipid metabolism disorders can be presented as five states "depression， phlegm-dampness， heat， blood stasis， and deficiency"， and the turbid pathogens run through the whole process. Accordingly， the method of "regulating states and removing turbidity" is proposed， which is specifically the method of resolving depression and turbidity， dispelling phlegm-dampness and turbidity， clearing heat and turbidity， dispelling blood stasis and turbidity， and replenishing deficiency and removing turbidity. Combined with the biological basis of glycolipid metabolism disorder， through the analysis of the clinical application of each method and the related mechanism of action， it is clarified that the method of regulating states and resolving turbidity can play a role in improving glycolipid metabolism disorder by regulating lipid metabolism disorder， insulin resistance， bile acid metabolism abnormality， intestinal bacterial flora， and its metabolite abnormality and other mechanisms of action.

Using big data and artificial intelligence to establish a multi-point monitoring, early warning, and disposal system to achieve early warning and intervention of infectious disease outbreaks is an important means of controlling the spread of the epidemic. Taking Xiaoshan district as an example, this study analyzes the monitoring contents, warning methods, and application effectiveness of the infectious disease monitoring, early warning and disposal system. Based on Xiaoshan′s health big data resources, the system starts with syndrome, disease diagnosis and etiology. Through advanced technologies such as artificial intelligence and block chain, it realizes early identification of infectious disease outbreaks, data fusion, multi-cross collaboration, and closed-loop management. It has improved the sensitivity of clustered outbreaks monitoring and the effectiveness of epidemic disposal and provided a reference for grassroots disease prevention and control departments to establish an infectious disease monitoring and early warning system.

Objective:The causal relationship between eczema and autoimmune diseases has not been previously reported.This study aims to evaluate the causal relationship between eczema and autoimmune diseases. Methods:The two-sample Mendelian randomization(MR)method was used to assess the causal effect of eczema on autoimmune diseases.Summary data from the Genome-Wide Association Study Catalog(GWAS)were obtained from the Integrative Epidemiology Unit(IEU)database.For eczema and autoimmune diseases,genetic instrument variants(GIVs)were identified according to the significant difference(P＜5×10-8).Causal effect estimates were generated using the inverse-variance weighted(IVW)method.MR Egger,maximum likelihood,MR-PRESSO,and MR-RAPS methods were used for alternative analyses.Sensitivity tests,including heterogeneity,horizontal pleiotropy,and leave-one-out analyses,were performed.Finally,reverse causality was assessed. Results:Genetic susceptibility to eczema was associated with an increased risk of Crohn's disease(OR=1.444,95％CI 1.199 to 1.738,P＜0.001)and ulcerative colitis(OR=1.002,95％CI 1.001 to 1.003,P=0.002).However,no causal relationship was found for the other 6 autoimmune diseases,including systemic lupus erythematosus(SLE)(OR=0.932,P=0.401),bullous pemphigoid(BP)(OR=1.191,P=0.642),vitiligo(OR=1.000,P=0.327),multiple sclerosis(MS)(OR=1.000,P=0.965),ankylosing spondylitis(AS)(OR=1.001,P=0.121),rheumatoid arthritis(RA)(OR=1.000,P=0.460).Additionally,no reverse causal relationship was found between autoimmune diseases and eczema. Conclusion:Eczema is associated with an increased risk of Crohn's disease and ulcerative colitis.No causal relationship is found between eczema and SLE,MS,AS,RA,BP,or vitiligo.

Using big data and artificial intelligence to establish a multi-point monitoring, early warning, and disposal system to achieve early warning and intervention of infectious disease outbreaks is an important means of controlling the spread of the epidemic. Taking Xiaoshan district as an example, this study analyzes the monitoring contents, warning methods, and application effectiveness of the infectious disease monitoring, early warning and disposal system. Based on Xiaoshan′s health big data resources, the system starts with syndrome, disease diagnosis and etiology. Through advanced technologies such as artificial intelligence and block chain, it realizes early identification of infectious disease outbreaks, data fusion, multi-cross collaboration, and closed-loop management. It has improved the sensitivity of clustered outbreaks monitoring and the effectiveness of epidemic disposal and provided a reference for grassroots disease prevention and control departments to establish an infectious disease monitoring and early warning system.

Objective:To evaluate the safety and effectiveness for the treatment of totally robotic fundoplication.Methods:A retrospective analysis was conducted on the clinical data of 21 patients with gastroesophageal reflux disease (GERD) who underwent unassisted totally robotic fundoplication at the Second Department of General Surgery, Yan'an Hospital Affiliated to Kunming Medical University from Aug 2023 to Jan 2024. The postoperative outcomes were evaluated using SF-36, GERD-Q, and NRS scoring indicators.Results:All 21 patients successfully underwent the surgery. The robotic surgery time was (99±41) minutes, with precise intraoperative anatomy and insignificant blood loss of (1.7±1.4) ml. There were no intraoperative or postoperative complications, and no conversions to open surgery . Postoperative recovery of bowel function was rapid (11.71±3.33) hours, with minimal postoperative pain (NRS score of 1.67±0.48).The postoperative hospital stay was short (3.86±2.90) days, and patient satisfaction was high, SF-36 score of (80.90±1.14);The symptoms of reflux after surgery was significantly reduced.Postoperative GERD-Q score of (4.38±1.69) significantly lower than the preoperative score of (13.90±2.07).Conclusion:Totally robotic fundoplication provides clear view of intraoperative anatomical structures, rapid postoperative recovery, minimal pain, and effective anti-reflux outcomes.

Objective To investigate correlation between serum bilirubin levels of different subtypes and diabetic nephropathy(DN)in patients with type 2 diabetes mellitus(T2DM).Methods Clinical data of 494 patients with T2DM admitted to Suizhou Central Hospital Affiliated to Hubei Medical University from January 2019 to May 2023 were retrospectively analyzed,and they were divided into DN group(175 cases)and non-DN group(319 cases)according to whether they had DN.Correlation between levels of total bilirubin(TBil),direct bilirubin(DBil),indirect bilirubin(IBil)in serum and the occurrence of DN were analyzed.Results There were statistically significant differences on age,course of diabetes,hypertension,coronary heart disease,smoking,drinking,TBil,DBil,IBil,alanine aminotransferase(ALT),blood urea nitrogen(BUN),serum creatinine(SCr),uric acid(UA),total cholesterol(TC),triglyceride(TG),low density lipoprotein(LDL),high density lipoprotein(HDL),glycosylated hemoglobin(HbA1c),body mass index(BMI),systolic blood pressure,fasting plasma glucose(FPG)and estimated glomerular filtration rate between two groups.Age,course of diabetes,hypertension,coronary heart disease,TBil,DBil,IBil,ALT,BUN,SCr,UA,TC,TG,HDL,LDL,HbA1c,BMI and FPG were influencing factors of DN in female T2DM patients(P<0.05).Age,course of diabetes,hypertension,coronary heart disease,smoking,alcohol consumption,TBil,DBil,IBil,ALT,BUN,SCr,UA,TC,TG,HDL,LDL,HbA1c,BMI and FPG were influencing factors of DN in male T2DM patients(P<0.05).TBil,DBil and IBil were significantly correlated with development of DN in patients with T2DM(P<0.001).Risk of developing DN gradually decreased with increasied TBil(1-15 μmol/L),IBil(1-10 μmol/L)and DBil(1-4 μmol/L),but after TBil>15 μmol/L,IBil>10 μmol/L and DBil>4 μmol/L,increased in TBil,DBil and IBil levels no longer reduced risk of developing DN.Conclusion There is a non-linear correlation between levels of TBil,DBil,IBil and risk of DN in patients with T2DM.Within a certain range,TBil,DBil and IBil are independent protective factors for occurrence of DN,and reaching a certain level will no longer reduce risk of DN.There is no significant difference between serum bilirubin and risk of DN in different genders.