Objective: To investigate the current status of benefit finding among young and middle-aged patients with type 2 diabetes mellitus (T2DM) and analyze its influencing factors, so as to provide a reference for improving the level of benefit finding in this population. Methods: From November 2022 to May 2023, young and middle-aged patients with T2DM aged 18-59 years hospitalized in the endocrinology departments of 2 tertiary hospitals in Hengyang City, Hunan Province were selected as survey subjects by a convenience sampling method. Basic demographic information was collected using a general questionnaire survey. Benefit finding, resourcefulness, and stigma were evaluated using the Benefit Finding Scale, the Chinese Version of the Resourcefulness Scale, and the Type 2 Diabetes Stigma Assessment Scale, respectively. A multiple linear regression model was used to analyze the influencing factors of benefit finding among young and middle-aged patients with T2DM. Results: A total of 305 young and middle-aged patients with T2DM were investigated, including 222 males (72.79%) and 83 females (27.21%). There were 231 cases aged 45-59 years, accounting for 75.74%. The scores for benefit finding, resourcefulness, and stigma were (42.86±6.06), (75.12±11.30), and (41.20±10.10), respectively. Multiple linear regression analysis showed that young and middle-aged patients with T2DM who were male (β′=0.088), aged 18-<45 years (β′=0.083), absence of diabetes complications (β′=0.124), and had higher resourcefulness scores (β′=0.679) had higher levels of benefit finding, while patients with higher stigma scores (β′=-0.097) had lower levels of benefit finding. Conclusion The level of benefit finding among young and middle-aged patients with T2DM was moderate, and was related to gender, age, diabetes complications, resourcefulness, and stigma.

Objective To examine the impact of extreme temperature and drought stress on the survival of Bulinus globosus, so as to provide the theoretical evidence for the genomic research of Bulinus in absence of reference genes. Methods B. globosus snail samples were collected from Kiwani Shehia in Pemba Island, Zanzibar, Tanzania, and offspring snails were obtained through laboratory breeding and reproduction. A total of 120 10-week-old B. globosus snails from the same generation were selected and randomly assigned into four groups, including the high-temperature drought (HD) group, normal temperature drought (D) group, low-temperature drought (LD) group, and the control (C) group, of 30 snails in each group. Snails in HD, D, and LD groups were placed in beakers containing dry soil at the bottom and subsequently housed in climate chambers at 35, 26 ℃, and 10 ℃, respectively, while snails in Group C were maintained in 500 mL petri dishes containing dechlorinated tap water at 26 ℃. Following 3 days of breeding, living snails in each group were collected, and soft tissues were dissected and isolated. Total RNA was extracted from snail soft tissues for library construction, followed by high-throughput sequencing on the Illumina HiSeq 4000 sequencing system. De novo transcriptome assembly was performed using the Trinity software, and the longest transcripts were selected as unigenes. Gene functional annotations of unigenes were conducted using the Diamond software against Gene Ontology (GO) knowledgebase, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway database, NCBI non-redundant (NR) protein sequences database, Protein Family (Pfam) database, and UniProtKB/Swiss-Prot (Swiss-Prot) knowledgebase. GO and KEGG enrichment analyses of differentially expressed genes (DEGs) were performed using the topGO and clusterProfiler software, respectively. In addition, four relevant genes were selected for validation using a real-time quantitative PCR (qRT-PCR) assay to verify the reliability of transcriptome sequencing results. Results Following 3 days of breeding, there were 7, 20, 28, and 30 survival B. globosus snails in HD, LD, D, and C groups, with corresponding survival rates of 23.33% (7/30), 66.67% (20/30), 93.33% (28/30), and 100.00% (30/30), respectively (χ² = 52.72, P < 0.001). De novo transcriptome assembly generated 176 942 unigenes, with annotation rates of 0.98%, 13.49%, 26.46%, 12.48%, and 14.39% against GO knowledgebase, KEGG pathway database, NR protein sequences database, Pfam database, and Swiss-Prot knowledgebase, respectively. There were 33 up-regulated and 72 down-regulated genes in Group D, 483 up-regulated and 815 down-regulated genes in Group HD, and 245 up-regulated and 172 down-regulated genes in Group LD relative to in Group C. Following removal of overlapping genes across groups and unmatched genes, 11 candidate genes were identified. GO and KEGG analyses revealed 3 heat shock protein (HSP)-related DEGs in these 11 candidate genes, which were annotated as HSP12.2, HSP70, and HSP20 genes and were all significantly up-regulated in each treatment group. Three immune and nervous system-related DEGs were identified, and were all significantly down-regulated in each treatment group, which were involved in the neural cell adhesion molecule L1-like protein pathway, fibrinogen binding protein pathway, and leukocyte elastase inhibitor-like protein pathway. qRT-PCR assay quantified that the expression trends of four genes related to temperature and drought stress across different treatment groups were highly consistent with transcriptome sequencing data. Conclusion The survival rate of B. globosus significantly reduces under combined stresses of extreme temperature and drought, possibly due to an imbalance in its cellular homeostasis regulatory system.

OBJECTIVE To establish the UPLC fingerprint and the method for multi-component content determination in Jingangteng capsules， and to evaluate its quality by combining chemical pattern recognition analysis. METHODS An UPLC method was established. Separation was performed on a Zorbax SB-C 18 Rapid Resolution HD column， with acetonitrile-0.1% formic acid as the mobile phase for gradient elution.Using the Similarity Evaluation System for Chromatographic Fingerprints of Traditional Chinese Medicines （2012 edition）， UPLC fi ngerprints were established for 10 batches of Jingangteng capsules， and similarity was evaluated. SPSS 22.0 and SIMCA 14.1 software were used to perform hierarchial-cluster analysis and orthogonal partial least squares discriminant analysis （OPLS-DA）， respectively. The same UPLC method was employed to determine the contents of chlorogenic acid， 3，5-dihydroxy-2-methylbenzoic acid-3- O -glucoside （M1）， caffeic acid， astilbin， oxyresveratrol， quercitrin and resveratrol in the 10 batches of samples. RESULTS A total of 17 common peaks were identified in UPLC fingerprints of the 10 batches of samples， of which 7 were identified as chlorogenic acid， M1， caffeic acid， astilbin， oxyresveratrol， quercitrin， and resveratrol. The similarities of 10 batches of samples ranged from 0.820 to 0.985. The results of hierarchial-cluster analysis showed that 10 batches of samples were grouped into four categories： S1-S4 formed one group， S5 and S6 formed another， S7， S8 and S10 formed a third， and S9 formed a fourth， consistent with the OPLS-DA results； the variable importance projection values for peaks 7， 10， 2， 16 （resveratrol）， 13 （oxyresveratrol）， 11， 6 （caffeic acid）， 5 （M1） and 15 （quercitrin） were ＞1. Quantitative analysis results showed that the contents of chlorogenic acid， M1， caffeic acid， astilbin， oxyresveratrol， quercitrin， and resveratrol were 1.650 8-4.213 7， 0.636 2-2.161 7， 0.031 0-0.086 5， 0.239 1-1.069 3， 0.211 9-1.104 0， 0.488 8-2.399 2， and 0.164 0-0.699 8 mg/g， respectively. CONCLUSIONS UPLC fingerprint and content determination methods established in this study are simple to operate， accurate， reliable and reproducible； when combined with chemical pattern recognition analysis， they can be used to evaluate the quality of Jingangteng capsules. Nine components， such as resveratrol， oxyresveratrol， caffeic acid， M1 and quercitrin， may serve as markers of quality variation.

Digestive system tumors are the leading cause of cancer incidence and mortality globally， and their occurrence and development generally follow the key pathological process of inflammation-cancer transformation. Therefore， intervening in the precancerous lesion stage is an important strategy to block malignant transformation of the disease and reduce the incidence rate of tumors. Banxia Xiexin Tang-related prescriptions （including Banxia Xiexin Tang， Shengjiang Xiexin Tang， and Gancao Xiexin Tang） originated from the Shanghan Zabinglun They follow the principle of pungent dispersing and bitter descending， combination of cold and warm medicinals， and tonifying deficiency and purging excess， which aligns with the core pathogenesis of digestive system precancerous lesions characterized by cold-heat intermingling and disorder of ascending and descending. These prescriptions are widely used in the clinical treatment of various digestive system inflammatory disorders such as atrophic gastritis， ulcerative colitis， and reflux esophagitis. This review systematically summarizes the theoretical basis， clinical evidence， and therapeutic mechanisms of such prescriptions in preventing and treating the inflammation-cancer transformation process in the digestive system. Clinical studies have shown that whether used alone or in combination with modern therapies， Banxia Xiexin Tang can effectively alleviate symptoms， repair histopathological changes， and improve patients' quality of life. Basic research further reveals that their efficacy stems from multi-target systemic regulatory effects： ameliorating the chronic inflammatory microenvironment， antagonizing oxidative stress， reshaping the gut microbiota， restoring the immune balance， regulating cell proliferation and apoptosis， etc. On the basis of the convergence of traditional Chinese and Western medicine understanding of inflammation-cancer transformation， this article constructs a research framework centered on regulating the inflammatory microenvironment homeostasis to systematically elucidate the mechanism of treating different diseases with the same method （Banxia Xiexin Tang）. In view of the limitations of current research in terms of evidence level， disease-syndrome combination models， and overall mechanism analysis of compound prescriptions， this article proposes future research directions of integrating high-quality clinical research， systems biology， and cutting-edge technologies， providing a new theoretical basis and translational ideas for the precise prevention and control of digestive system tumors with traditional Chinese medicine.

Background Diarrhea disease is a common intestinal infectious disease, and its incidence is affected by meteorological conditions. A better understanding of its epidemiological patterns and influencing factors, together with the construction of reliable prediction models, is of great significance for precise public health prevention and control. Objective To clarify the epidemic characteristics of adult diarrhea disease in Shanghai, analyze the associations of meteorological factors and a web search index with adult diarrhea disease, and develop and compare forecasting models to support precise regional prevention and control. Methods Weekly surveillance data of adult diarrhea disease cases from the Shanghai Comprehensive Surveillance Information System for Diarrhea Diseases, together with concurrent meteorological observation data and web search index (Baidu index) data from 2014 to 2019, were collected. A distributed lag non-linear model (DLNM) was adopted to analyze the associations of multiple meteorological factors and the web search index with the number of diarrhea disease cases. By integrating meteorological factors and web search index data, three types of forecasting models were developed, including autoregressive integrated moving average (ARIMA), Random Forest, and extreme gradient boosting (Xgboost), and their predictive performances were evaluated. Results Adult diarrhea disease in Shanghai exhibited seasonal variation, with an major incidence peak in summer and winter peaks in some years. The number of cases declined annually after 2015. Mean temperature was significantly associated with the risk of diarrhea disease, and both low and high temperature exposures were associated with increased risks. The highest risk was observed at 32.8°C (RR=2.04, 95%CI: 1.62, 2.55), while the strongest effect of low temperature was observed at 0.9 °C (RR=1.53, 95%CI: 1.25, 1.88). When relative humidity exceeded 69%, the risk of diarrhea disease increased with relative humidity, reaching a peak at 81% (RR=1.20, 95%CI: 1.07, 1.35). When weekly cumulative precipitation exceeded 16 mm, the risk also increased with increasing precipitation, reaching a maximum at 105 mm (RR=1.23, 95%CI: 1.07, 1.42). The web search index was positively associated with the risk of diarrhea disease. Model prediction indicated that both the Random Forest model and the Xgboost model adequately captured the overall trend in diarrhea disease cases, with R² values generally exceeding 0.7. Notably, the Xgboost model demonstrated greater accuracy in capturing peak intensities. Conclusion Meteorological factors are associated with adult diarrhea disease in Shanghai. The web search index may serve as an auxiliary indicator for diarrhea forecasting. Machine learning models, with advantages in integrating multisource data, may provide effective predictive tools for the prevention and control of diarrhea disease.

Objective To evaluate the application value of fascial platform versus commercial platform in transumbilical single-port laparoscopic transabdominal preperitoneal repair(TAPP)for inguinal hernia.Methods One hundred patients with inguinal hernia admitted between January and December 2024 were prospectively enrolled and randomly assigned to either the fascial platform group(n=50)or the commercial platform group(n=50)by using a random number table.The following parameters were compared between the two groups:platform establishment time,operative time,intraoperative blood loss,incision suture time,operative difficulty score,camera manipulation difficulty score,postoperative 24-hour Visual Analogue Scale(VAS)score of pain,postoperative hospital stay,total hospitalization cost,comprehensive satisfaction score,and postoperative complications.Results The fascial platform group demonstrated significantly superior outcomes compared to the commercial platform group in platform establishment time[(3.4±1.0)min vs.(8.1±1.5)min,t=-18.389,P＜0.001],operative time[(67.5±7.9)min vs.(72.2±11.5)min,t=-2.380,P=0.019],intraoperative blood loss[(8.3±4.3)ml vs.(11.1±5.7)ml,t=-2.798,P=0.006],incision suture time[(7.0±1.4)min vs.(11.8±2.7)min,t=-11.212,P＜0.001],operative difficulty score(14.4±3.6 vs.23.1±4.1,t=-11.215,P＜0.001),camera manipulation difficulty score(11.4±2.6 vs.18.3±2.5,t=-13.370,P＜0.001),VAS score of postoperative 24-hour pain(2.4±1.0 vs.3.7±1.1,t=-6.139,P＜0.001),total hospitalization cost[(15.8±1.6)thousand yuan vs.(18.3±1.6)thousand yuan,t=-7.841,P＜0.001],and comprehensive satisfaction score(7.3±1.1 vs.6.3±1.0,t=5.271,P＜0.001).However,there were no statistically significant differences in postoperative hospital stay or postoperative complication between the two groups(P＞0.05).All the patients were followed up for 1-12 months postoperatively[(5.3±1.8)months vs.(5.7±2.0)months,t=-0.945,P=0.347],with no recurrence observed in either group.Conclusions Both fascial platform and commercial platform can be used for transumbilical single-port TAPP.The fascial platform offers advantages including shorter platform establishment time,reduced incision suture time,lower operative and camera manipulation difficulty,decreased cost,less postoperative pain,and higher patient satisfaction.

Objective:To evaluate the correlation between corneal biomechanical parameters and Schlemm canal (SC) and trabecular meshwork (TM) in patients with myopia.Methods:Eighty-one consecutive patients who underwent refractive surgery at Wuhan EyeGood Ophthalmology Hospital from May to December 2021 were enrolled.Patients were divided into two groups according to spherical equivalent (SE) and axial length (AL), including 39 patients with 39 eyes in low to moderate myopia group (SE: -0.5 to -6.0 D, AL<26 mm) and 42 patients with 42 eyes in high myopia group (SE≤-6.0 D, AL≥26 mm).Another 20 cases (20 eyes) from the same period of health examinations were included as a healthy control group, with 10 males and 10 females.All subjects' right eye data were included for analysis.The corneal biomechanical parameters were measured with Corvis ST.The morphology of the SC and TM was observed with Zeiss Cirrus HD-OCT 5000.The differences in corneal biomechanical parameters, nasal SC (SC-N) area, temporal SC (SC-T) area, nasal TM (TM-N) width and thickness and temporal TM (TM-T) width were compared between the two groups.Correlations between corneal biomechanical parameters and SC, TM and biomechanically corrected intraocular pressure (bIOP) in myopic patients were analyzed using Pearson linear correlation analysis.The study followed the Declaration of Helsinki, and the study protocol was reviewed and approved by the Ethics Committee of Wuhan EyeGood Ophthalmology Hospital (No.AGQGSS-06).All patients were aware of the purpose and significance of this study and voluntarily signed the informed consent form.Results:The distance between the two peaks of the cornea at highest concavity (PD) was (5.49±0.28)mm in high myopia group, which was higher than (5.36±0.28)mm in low to moderate myopia and (5.05±0.29)mm in healthy control group, and the radius of curvature at highest concavity (HCR) and the stress-strain index (SSI) values in high myopia group were lower than those in low to moderate myopia and healthy control groups, with statistically significant differences (all P<0.05).The SC-T area and SC-N area were significantly higher and TM-T thickness was lower in high myopia group than those in low to moderate myopia and healthy control groups (all P<0.05).PD was positively correlated with SC-N area in myopic patients ( r=0.26, P=0.02).bIOP was negatively correlated with PD, the amount of corneal displacement at highest degree of concavity (DA), inverse concave radius (IR) and deformation amplitude ratio (DA ratio) ( r=-0.79, -0.81, -0.45, -0.50; all P=0.00) and positively correlated with stiffness parameters at applanation 1 (SP-A1) and SSI ( r=0.45, 0.46; all P=0.00). Conclusions:PD values are greater in myopic patients.The greater the PD, the greater the SC-N area.The greater the refractive error, the longer the AL, and the thinner the TM thickness.

Background and Aims:In recent years,with the continuous progress of systemic therapy,hepatic arterial infusion chemotherapy(HAIC)combined with immune checkpoint inhibitors and anti-angiogenic agents has demonstrated significant efficacy in the treatment of advanced hepatocellular carcinoma(HCC).However,direct comparisons between different immunotherapeutic targets,such as PD-1 and PD-L1 inhibitors,in terms of clinical benefit and safety remain limited.This study aimed to compare the efficacy and safety of HAIC plus bevacizumab and sintilimab(HAIC-BP1)versus HAIC plus bevacizumab and atezolizumab(HAIC-BPL)in advanced HCC.Methods:A retrospective analysis was conducted on 88 patients with advanced HCC who received first-line HAIC-BP1or HAIC-BPL at Sun Yat-sen University Cancer Center between January 2020 and December 2022.Progression-free survival(PFS),overall survival(OS),objective response rate(ORR),disease control rate(DCR),and adverse events(AEs)were compared between the two groups.Cox regression analysis was performed to identify prognostic factors affecting PFS.Results:A total of 47 patients were included in the HAIC-BP1 group and 41 patients in the HAIC-BPL group,with no statistically significant differences in baseline characteristics between the two groups(all P>0.05).The ORR(59.6%vs.65.9%)and DCR(72.3%vs.80.5%)did not significantly differ between the HAIC-BP1 group and the HAIC-BPL group(both P>0.05).After a median follow-up of 16.3 months,there were no significant differences in median OS(21.3 months vs.22.4 months)or median PFS(6.7 months vs.6.2 months)between the HAIC-BP1 group and the HAIC-BPL group(both P>0.05).The incidence of AEs was similar,and no treatment-related deaths occurred.Multivariate Cox regression analysis identified tumor diameter>10 cm as an independent adverse prognostic factor for PFS(HR=0.48,95%CI=0.27-0.83,P=0.009).Conclusion:Both HAIC-BP1 and HAIC-BPL demonstrated comparable efficacy and favorable safety profiles as first-line treatment options for advanced HCC.Tumor diameter>10 cm was an independent unfavorable prognostic factor for PFS,underscoring the importance of patient stratification in clinical decision-making.

OBJECTIVE To observe the detection and drug resistance of carbapenem-resistant Klebsiella pneumoni-ae(CRKP)strains causing hospital-acquired infections(HAI)and community-acquired infections(CAI)in recent years so as to provide bases for prevention and control of CRKP infection and reasonable clinical use of antibiotics.METHODS A total of 3444 patients who were diagnosed with Klebsiella pneumonia infection and were hospitalized in the 2nd Affiliated Hospital of Fujian Medical University from Jan.1,2017 to Dec.31,2023 were recruited as the research subjects.Totally 230 patients with CRKP infection were chosen based on the result of drug susceptibility testing,73 of whom had HAI,and 157 had CAI.The isolation rate of CRKP strains,popula-tion distribution,specimens sources and drug resistance rates were observed and compared between the patients with HAI and the patients with CAI.RESULTS The total isolation rate of CRKP strains was 6.68％(230/3444).There was no difference in the sex of the patients with CRKP infection between the HAI patients and the CAI patients,however,the isolation rate of the CRKP strains from the patients aged between 18 and 45 years old was higher in the HAI group than in the CAI group(P＜0.05).The isolation rates of CRKP strains causing the two types of infections increased year by year,showing a remarkable increasing amplitude in 2022-2023,with the HAI increasing from 9.33％to 20.67％,the CAI increasing from 5.54％to 15.03％.The lower respiratory tract,urinary tract and bacteremia were the most common infection sites,the detection rate of soft tissue infec-tions was higher among the patients with HAI than among the patients with CAI(P=0.047).CRKP strains cau-sing HAI showed the highest isolation rate(33.33％)in catheter specimens,and the isolation rate of CRKP strains in pus specimens was higher among the HAI patients than among the CAI patients(P=0.011).The isola-tion rate of CRKP strains in sputum specimens of the CAI patients raised four times in 2023 as compared with that in 2022.The drug resistance rates of the CRKP strains to 25 types of antibiotics were relatively high and showed upward trends;the drug resistance rate of the HAI-KPN strains to imipenem was 48.78％,higher than 7.09％of the CAI-KPN strains(P＜0.001),and there were no significant differences in the drug resistance rates to other carbapenems between the CAI-KPN strains and the HAI-KPN strains.CONCLUSIONS The isolation rates of the CRKP strains causing the HAI and CAI are increasing year by year.The clinical invasive procedures and community-acquired respiratory tract infections are the key points for prevention and control.It is necessary to in-tensify the hospital-community cooperative prevention and control system based on the isolation rates and drug re-sistance rates of the CRKP strains,and take comprehensive prevention and control measures so as to curb the transmission of the drug-resistant strains.