OBJECTIVE To evaluate the efficacy and safety of amoxicillin combined with proton pump inhibitor （PPI） or potassium-competitive acid blocker （P-CAB） for Helicobacter pylori （Hp） eradication. METHODS Randomized controlled trial （RCTs） on amoxicillin combined with PPI or P-CAB for Hp eradication were retrieved from PubMed， Embase， the Cochrane Library， Web of Science， CNKI， Wanfang， and VIP data. The search time frame was from database inception to September 5， 2025. After literature screening， data extraction， and quality assessment， a network meta-analysis was performed using Stata 17.0 software. RESULTS A total of 12 RCTs involving 5 515 patients were included， encompassing 8 therapeutic regimens： PPI combined with high-dose amoxicillin for 14 days （TR1）， PPI combined with low-dose amoxicillin for 14 days （TR2）， P-CAB combined with high-dose amoxicillin for 7 days （TR3）， P-CAB combined with high-dose amoxicillin for 14 days （TR4）， P-CAB combined with high-dose amoxicillin for 10 days （TR5）， P-CAB combined with low-dose amoxicillin for 7 days （TR6）， P-CAB combined with low-dose amoxicillin for 14 days （TR7）， and P-CAB combined with low-dose amoxicillin for 10 days （TR8）. The network meta-analysis results showed that， in terms of intention-to-treat Hp eradication rates， the eradication rates of TR5 and TR4 were significantly higher than those of TR3， TR8， TR6 and TR1 （ P ＜0.05）. The surface under the cumulative ranking curve （SUCRA） values from highest to lowest were： TR4 （89.7%）＞TR5 （82.3%）＞TR7 （71.5%）＞ TR2 （48.6%）＞TR1 （43.9%）＞TR8 （28.7%）＞TR3 （22.7%）＞TR6 （12.6%）. Regarding safety， the incidence of adverse reactions in TR3 and TR5 was significantly lower than that in TR1 （ P ＜0.05）. The SUCRA values from highest to lowest were： TR1 （91.3%）＞TR4 （79.8%）＞TR5 （55.0%）＞TR7 （50.9%）＞TR8 （41.3%）＞TR2 （36.4%）＞TR3 （27.6%） ＞TR6 （17.7%）. CONCLUSIONS Although the regimen of P-CAB combined with high-dose amoxicillin for 14 days demonstrates the best efficacy， the combination of P-CAB with high-dose amoxicillin for 10 days exhibits a better balanced profile in terms of both efficacy and safety.

BACKGROUND: The association of systemic inflammatory response index (SIRI) with prognosis of coronary artery disease (CAD) patients has never been investigated in a large sample with long-term follow-up. This study aimed to explore the association of SIRI with all-cause and cause-specific mortality in a nationally representative sample of CAD patients from United States. METHODS: A total of 3386 participants with CAD from the National Health and Nutrition Examination Survey (NHANES) 1999-2018 were included in this study. Cox proportional hazards model, restricted cubic spline (RCS), and receiver operating characteristic curve (ROC) were performed to investigate the association of SIRI with all-cause and cause-specific mortality. Piece-wise linear regression and sensitivity analyses were also performed. RESULTS: During a median follow-up of 7.7 years, 1454 all-cause mortality occurred. After adjusting for confounding factors, higher lnSIRI was significantly associated with higher risk of all-cause (HR = 1.16, 95% CI: 1.09-1.23) and CVD mortality (HR = 1.17, 95% CI: 1.05-1.30) but not cancer mortality (HR = 1.17, 95% CI: 0.99-1.38). The associations of SIRI with all-cause and CVD mortality were detected as J-shaped with threshold values of 1.05935 and 1.122946 for SIRI, respectively. ROC curves showed that lnSIRI had robust predictive effect both in short and long terms. CONCLUSIONS SIRI was independently associated with all-cause and CVD mortality, and the dose-response relationship was J-shaped. SIRI might serve as a valid predictor for all-cause and CVD mortality both in the short and long terms.

Breast cancer organoids faithfully reflect the structural and functional characteristics of primary tumors, demonstrating broad application potential. Clinically, organoids have been utilized for drug sensitivity testing, significantly enhancing the precision of personalized treatment strategies. Organoids play a crucial role in accelerating new drug development, uncovering drug resistance mechanisms, and improving the efficacy of immunotherapy. In-depth analysis of the application of breast cancer organoid technology in clinical and transformation can provide new ideas for clinical diagnosis and treatment of breast cancer.

This paper summarizes Li Fei's academic insights and clinical experience in treating intractable facial paralysis.Li Fei posits that prolonged illness inevitably leads to deficiency and stasis,and thus,the treatment of intractable facial paralysis should first focus on identifying the etiology and syndrome differentiation,resolving stasis and unblocking stagnation,and regulating qi and blood,with particular emphasis on the relaxation of the meridian sinew system.The meridian sinew system,affiliated with the meridian and collateral,serves as the framework through which qi and blood nourish muscles,tendons,and joints,playing a crucial role in facial paralysis treatment.Guided by the theory of the meridian sinew system,Li Fei employs syndrome-based treatment,integrating the anatomy of facial expression muscles.His approach includes needle-knife therapy to release adhesions and break stasis,acupuncture to harmonize qi and blood,and intradermal needle therapy for sustained stimulation.Through these methods,the meridian sinew system is relaxed,qi and blood are regulated,and facial muscles are nourished,leading to gradual recovery from facial paralysis.

ObjectiveTo systematically review the association between non-alcoholic fatty liver disease （NAFLD） and depression， and to provide a basis for synergistic management in clinical practice. MethodsThis study was conducted according to the PRISMA guidelines， with the PROSPERO registration number of CRD42023482013. PubMed， Embase， the Cochrane Library， Web of Science， CNKI， Wanfang Data， VIP， and CBM were searched for articles on the association between NAFLD and depression published up to November 1， 2024. The articles were screened according to the inclusion and exclusion criteria， and related data were extracted. RevMan 5.3 was used to perform the Meta-analysis. ResultsA total of 18 studies were included， involving 396 793 participants. Among these studies， 12 discussed the influence of NAFLD on depression， involving 224 269 participants， among whom there were 75 574 patients with NAFLD. The Meta-analysis showed that NAFLD was significantly associated with the risk of depression （odds ratio ［OR］=1.21， 95% confidence interval ［CI］： 1.12 — 1.30， P0.001）. Six studies examined the influence of depression on NAFLD， involving 172 524 participants， among whom there were 29 368 patients with depression. The meta-analysis showed that depression caused a significant increase in the risk of NAFLD （OR=1.13， 95%CI： 1.05 — 1.22， P=0.001）. ConclusionThere is a significant bidirectional association between NAFLD and depression. It is recommended to perform the screening for depression and enhance mental health monitoring in patients with NAFLD， and metabolic function assessment and exercise intervention should be performed for patients with depression.

A convenience sampling method was employed to recruit 445 food service employees from 67 Chinese restaurants across all 16 administrative districts of Beijing City from August to December in 2022. A questionnaire survey was conducted to assess their knowledge, attitudes, and behaviors regarding salt reduction and hypertension. The results revealed that awareness was highest for the statement "Hypertensive patients should reduce salt intake" (88.3%), while awareness of "China′s diagnostic criteria for hypertension" was the lowest (23.8%). Positive attitude endorsement rates were 96.0% for willingness to reduce salt, 95.3% for perceived self-efficacy in salt reduction, and 93.0% for agreement with a low-salt diet. Regarding behaviors, the rates of actively reducing salt when ordering takeout or dining out, using low-sodium salt, and using salt-reducing spoons were 73.7%, 45.4%, and 55.5%, respectively. The overall compliance rate for salt-reduction related behaviors was 73.9%. Multivariable logistic regression analysis demonstrated that: compared to the 18-29 age group, employees aged 30-39 ( OR=2.19, 95% CI: 1.16-4.14), 40-49 ( OR=3.36, 95% CI: 1.52-7.42), and 50-59 ( OR=3.25, 95% CI: 1.25-8.50) were significantly more likely to achieve compliance with salt-reduction behaviors; chefs were significantly more likely to achieve behavioral compliance compared to managerial staff ( OR=2.08, 95% CI: 1.08-3.98); employees in catering with adequate knowledge about salt reduction and hypertension were significantly more likely to exhibit behavioral compliance compared to those with inadequate knowledge ( OR=3.32, 95% CI: 1.83-5.92); employees in catering with positive attitudes towards salt reduction were significantly more likely to achieve behavioral compliance compared to those with negative attitudes ( OR=5.81, 95% CI: 2.05-16.43). In conclusion, food service employees in Beijing exhibit insufficient knowledge about salt intake and hypertension. While they demonstrate strong willingness to reduce salt, this does not consistently translate into action. Compliance with salt-reduction behaviors is influenced by age, education level, and job position. There is an urgent need to strengthen the dissemination of knowledge regarding high salt intake and hypertension and to implement personalized interventions targeting salt-reduction behaviors and skills.

AIM To establish a UPLC-ESI-MS/MS method for analyzing the toxic material basis of 95％ethanol cold soaked ultrasonic extract(EC),95％ethanol heated reflux extract(EH)and water decoction extract(WD)from Dryopteris crassirhizoma Nakai.METHODS The analysis was performed on a 25 ℃ thermostatic agilent ZORBAX RRHD StableBond C18 column(2.1 mm×150 mm,1.8 μm),with the mobile phase comprising of methanol-0.2％formic acid flowing at 0.30 mL/min,and heated electrospray ion source was adopted in positive and negative ion scanning.Compounds were identified by Compound Discover 3.3 software combined with the database and related literature,and the main differential components were screened by Heatmap cluster analysis and partial least squares discriminant analysis.RESULTS 72 compounds were identified(22 phloroglucinols,19 flavonoids,8 phenylpropanoids,6 terpenoids and 17 other components).The main toxic differential components were phloroglucinols such as flavaspidic acid AB,didemethylpseudoaspidin AA and filixic acid PBP,flavonoids such as(-)-epicatechin,(-)-epigallocatechin,cianidanol,and other compounds such as indole-3-carboxaldehyde.CONCLUSION This method can rapidly,effectively and comprehensively characterize the main chemical composition of D.crassirhizoma,and provide a reference for the study of its pharmacological mechanism.

BACKGROUND:Studies have shown that intradiscal injection of syringin solution can improve the structure and function of the intervertebral disc,prevent and slow down the process of intervertebral disc degeneration in rats.However,the biological half-life of syringin is short and it is difficult for it to continue to play a role in the intervertebral disc.Its bioavailability needs to be further improved.OBJECTIVE:To observe the effect of syringin-chitosan hydrogel on intervertebral disc degeneration in rats and the mechanism of syringin in the treatment of intervertebral disc degeneration.METHODS:(1)Cell experiment:Passages 2-5 rat nucleus pulposus cells were divided into four groups for treatment.The normal control group did not undergo any treatment.The degeneration group was added with interleukin-1β(to establish the intervertebral disc degeneration cell model).The drug group was added with interleukin-1β and syringing.The inhibitor group was added with interleukin-1β,syringing,and phosphatidylinositol 3-kinase(PI3K)inhibitor LY294002.After 24 hours of treatment,apoptosis,extracellular matrix,oxidative stress,and apoptosis-related proteins and PI3K/protein kinase B(AKT)signaling pathway proteins were detected respectively.(2)Animal experiment:Syringin-chitosan hydrogels were prepared,and the micromorphology and slow-release properties of the hydrogels were tested.Thirty SD rats were randomly divided into model control group,model intervention group,hydrogel group,syringin solution group,and syringin hydrogel group,with 6 rats in each group.The intervertebral disc degeneration model was established by the acupuncture method.Immediately after model establishment,the rats in model intervention group,hydrogel group,syringin solution group,and syringin hydrogel group were injected with PBS,chitosan hydrogel,syringin solution,and syringin-chitosan hydrogel,respectively.The samples were taken 8 weeks after modeling for histological detection.RESULTS AND CONCLUSION:(1)Cell experiment:Compared with the normal control group,apoptosis rate,reactive oxygen species level,and expression of BAX,cleaved caspase-9,cleaved caspase-3,and matrix metalloproteinase 13 protein were increased in the nucleus pulpocytes in the degeneration group(P＜0.05),and the expression levels of p-PI3K,p-AKT,BCL-2,and type Ⅱ collagen were decreased(P＜0.05).Superoxide dismutase activity decreased(P＜0.05).Compared with the degeneration group,apoptotic rate,reactive oxygen species level,and expression of BAX,cleaved caspase-9,cleaved caspase-3,and matrix metalloproteinase 13 protein were decreased in the syringin solution and syringin solution groups(P＜0.05),and expression levels of p-PI3K,p-AKT,BCL-2,and type Ⅱ collagen were increased(P＜0.05).Superoxide dismutase activity increased(P＜0.05).LY294002 could partially inhibit the effect of syringin.(2)Animal experiment:Syringin-chitosan hydrogel had a loose porous structure and good slow-release performance.Hematoxylin-eosin and safranin O-fast green staining showed that compared with the model control group and model intervention group,chitosan hydrogel,syringin solution and syringing-chitosan hydrogel could improve the intervertebral disc degeneration in different degrees,and the therapeutic effect of syringing-chitosan hydrogel was better than that of hydrogel and drug solution alone.(3)These findings indicate that syringin can regulate apoptosis of nucleus pulposus cells and extracellular matrix degradation induced by oxidative stress by activating PI3K/AKT signaling pathway,thus delaying disc degeneration.Compared with syringin injection alone,syringin loading in chitosan hydrogel can further delay the progression of intervertebral disc degeneration in rats.

Bovine rotavirus(BRV)is an important pathogen causing diarrhea in calves.To understand the genomic charac-teristics and genetic variations in bovine rotavirus,and to further enrich data on the biological characteristics of rotavirus,we aimed to amplify 11 gene segments of the isolated and cultured G6P[1]bovine rotavirus BLL strain,perform whole genome se-quencing,and analyze the molecular characteristics.MEGA7.0 and DNAMAN software were used for homology and typing a-nalysis,and the whole genome phylogenetic tree was constructed to analyze genetic evolution relationships.The complete geno-type of the BLL strain was G6-P[1]-I2-R2-C2-M2-A3-N2-T6-E2-H3.Phylogenetic analysis of the VP7 and VP4 genes of the BLL strain showed that the VP7 gene had the highest homology with RVA/Cow-wt/HB01/China/2021,and the VP4 gene of the BLL strain was in the same branch as RVA/Human-tc/ISR/Ro8059/1995.From the sequence alignment of VP8*amino acids,the sialic acid domain of the BLL strain was found to be similar to that in other P[1]strains,but different from those in other types of strains,except for residue 189,which was the same as that in Ro8059 but different from that in other strains.The results suggested that the BLL strain might potentially infect humans.Therefore,continued monitoring and study of the biological characteristics of this strain are necessary to provide more information and evidence supporting further research on the cross-species transmission of group A rotavirus in China.

Objective To explore the pioneering symptoms of the gastrointestinal symptom cluster and their influencing factors in gastric cancer patients with chemotherapy.Methods Based on the hospital's management system for scientific research data,463 gastric cancer patients with chemothera-py were surveyed through multicenter collaboration by the corresponding module of the MD Anderson Symptom Inventory(MDASI),the Chinese Medicine Constitution Classification and Identification Standard,and the Chinese Medicine SyndromeIdentification Standard for Gastric Cancer.IBM SPSS Statistic 22.0 and IBM SPSS Modeler 18.0 were used for data analysis.Results The first occurrence of dry mouth in the gastrointestinal symptom cluster of gastric cancer patients with chemotherapy was(22.99±10.70)hours after chemotherapy.The support,confidence,and lift for the association be-tween dry mouth and decreased appetite were 62.2％,94.8％and 1.52,respectively;for dry mouth and nausea,the numerical values were 62.2％,89.6％and 1.44;for dry mouth and vomiting,the numerical values were 62.2％,79.5％and 1.28.The results of one-way ANOVA and multivariate linear regression analysis showed that alcohol consumption,syndrome of stomach heat injuring yin,and phlegm-dampness constitution were independent influencing factors for dry mouth in gastric cancer patients with chemotherapy(P＜0.05).Conclusion Dry mouth,as a pioneering symptom of the gastroin-testinal symptom cluster,is of great significance in clinical assessment and management.Improved assessment of dry mouth can provide a basis for the construction of subsequent risk prediction model,the formulation of targeted interventions,and the enhancement of symptom management efficiency.