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 define the mechanism by which swine TRIM25 restricts vesicular stomatitis virus replication. Methods: Porcine 3D4/21 cells with TRIM25 overexpression or knockdown were infected with vesicular stomatitis virus. Viral replication was quantified by immunoblotting, quantitative reverse transcription polymerase chain reaction, and 50% tissue culture infectious dose assays. Type I interferon signaling was assessed by transcript quantification, interferon-beta and interferon-stimulated response element reporter assays, and co-immunoprecipitation.Viral RNA binding was tested by RNA immunoprecipitation. Results: TRIM25 overexpression reduced viral RNA and infectious titers, whereas TRIM25 knockdown increased replication (p < 0.01). TRIM25 increased interferon-beta and interferon-stimulated gene expression and enhanced interferon-beta and interferonstimulated response element promoter activity (p < 0.01). Mechanistically, TRIM25 promoted Lys63-linked ubiquitination of RIG-I and increased phosphorylation of TANK-binding kinase 1 and interferon regulatory factor 3. TRIM25 also bound vesicular stomatitis virus genomic RNA, and binding required the C-terminal region. Conclusions and Relevance: Porcine TRIM25 restricts vesicular stomatitis virus replication by amplifying type I interferon signaling and directly binding viral RNA.

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 analyze the awareness of HCV infection status and willingness for HCV-RNA testing among hepatitis C cases in four provinces in China and to provide a reference for adjusting HCV prevention and control strategies.Methods:From September 2021 to September 2022, a cross-sectional survey was conducted using stratified random cluster sampling in four provinces (Jiangsu, Henan, Hubei, and Yunnan) in China, with an estimated sample size of 6 468 participants. The questionnaire included sociodemographic information, HCV infection awareness, willingness for HCV-RNA testing, and history of high-risk behaviors from the survey participants. Logistic regression models were used to analyze the factors associated with HCV infection awareness and willingness for HCV-RNA testing among hepatitis C cases. Statistical analysis was performed using R 4.1.3 software.Results:A total of 10 563 hepatitis C cases were surveyed. The awareness rate of HCV infection was 86.74% (9 162/10 563), and the willingness rate for HCV-RNA testing was 85.21% (9 001/10 563). Multivariate logistic regression models analysis showed that the awareness rate of HCV infection was lower among individuals aged ≥60 years, urban residents (with New Rural Cooperative Medical Insurance ), those without a history of blood transfusion, those without a history of paid blood donation, those without a history of injection drug use, and those without a family member with hepatitis C case.The awareness rate was higher among individuals with high or technical secondary school education, college education or above, and those married with a spouse (all P<0.05). In terms of willingness for HCV-RNA testing, it was lower among females, individuals aged ≥60 years, and those without a history of blood transfusion, paid blood donation, or injection drug use. The willingness was higher among farmers or migrant workers, employees of enterprises or institutions, and those in other occupations (all P<0.05). Conclusions:There was room for improvement in the awareness proportion of HCV infection and willingness for HCV-RNA testing among hepatitis C cases in the four provinces of China. More convenient policies and measures should be provided to increase the awareness rate of HCV infection and the willingness to undergo HCV-RNA testing in this population.

How to effectively strengthen mutual supervision and weave a tight protective net against corruption in the medical field between the same-level leadership members in public hospitals, has become an urgent issue to be addressed for public hospitals′ leadership construction. Based on the investigation and research, the authors focused on the problems of " unwilling to supervise, afraid to supervise, unable to supervise and ineffective supervision" that existed between the same-level leadership members in public hospitals. Countermeasures and suggestions were proposed for strengthening mutual supervision between the same-level leadership members from five aspects: consolidating the ideological foundation, focusing on key points, establishing a sound supervision mechanism, purifying the political environment, and improving the evaluation system.

OBJECTIVE To explore the impact of trauma orthopedic implant management on the operating room in-fection control rate and the medical device vendor follow-up rate.METHODS Trauma orthopedic implant manage-ment was implemented at Shaoxing People's Hospital from Mar.2023 to Mar.2024,involving 2 047 trauma or-thopedic surgeries(study group).For comparison,a control group consisting of 2 067 trauma orthopedic surger-ies from Mar.2022 to Feb.2023 under routine management was selected.The impact of trauma orthopedic im-plant management on operating room efficiency,infection control rate and medical device vendor follow-up rate in both groups were analyzed.RESULTS The study group showed satisfaction rates of 78.65％and 91.35％for cir-culating cooperation familiarity and handwashing cooperation familiarity,respectively,both higher than those in the control group(P＜0.001).The study group also demonstrated higher rates of standardized use of orthopedic trauma implants(96.43％),accurate item-code correspondence(98.19％)and timely availability(98.19％)than those in the control group,with a lower medical device vendor follow-up rate of 3.57％(P＜0.001).The study group's monthly overtime hours,costs,time costs,average cost per re-disinfection and re-cleaning service and monthly re-disinfection re-cleaning frequency were 13.85 hours,235.86 yuan/day,25 233.51 yuan,0.35 yuan/time and 183.81 times/month,respectively,all lower than those in the control group(P＜0.001).The study group had higher rates of consumable access compliance(99.22％),accurate charging(98.58％)and timely delivery(97.90％)than the control group(P＜0.001).The study group also achieved a 100.00％implant regulatory recovery rate,higher than the control group(P＜0.001).Furthermore,the surgical site infection rate in the study group was 1.91％,lower than that in the control group(P＜0.001).CONCLUSIONS This study establishes a trauma orthopedic implant management system integrating supply chain management,an identification system and IoT technology.This model effectively addresses core issues such as the difficulty in regulating multiple vendors,blind spots in virtual warehousing and disorder in item-code tracing under the traditional vendor self-management model.It significantly improves operating room efficiency,reduces the surgical site infection rate,and achieves a notable decrease in the medical device vendor follow-up rate.

Objective:To translate Amyotrophic Lateral Sclerosis Impairment Multidomain Scale(AIMS)into Chinese,and to investi-gate its reliability and validity among Amyotrophic Lateral Sclerosis(ALS)patients.Methods:A total of 161 ALS patients who were registered in the registry system of Integrated Traditional Chinese and Western Medicine Treatment Center for Motor Neuron Disease in Hubei Provincial Hospital of Traditional Chinese Medicine from August 2023 to July 2024 were enrolled as subjects,and the Chinese version of AIMS was used for investigation after translation and revision.The Rasch model was used to assess the unidimensionality,in-ternal consistency,content validity,construct validity,and criterion-related validity of the questionnaire,and the classical test theory was used for item analysis,test-retest reliability analysis,and criterion-related validity analysis.Results:Unidimensionality testing showed that all three dimensions of AIMS have good unidimensionality.For all items except item 18,information-weighted fit statis-tic mean square(Infit MNSQ)and outlier-sensitive fit statistic mean square(Outfit MNSQ)ranged from 0.5 to 1.5,and point-measure correlation(PT-Measure)ranged from 0.63 to 0.87.The threshold between adjacent options of each item was>1.4 logit.Wright maps showed that item difficulties ranged from-2.24 to 2.08 logit,and the differential item functioning analysis showed that the absolute values of differences between patients across different char-acteristic subgroups were<1 logit.The overall scale and each di-mension had a reliability of>0.9,with an individual reliability of>0.7.The dimension of respiration had a separation index of 1.56,while the overall scale and the other dimensions had a separation in-dex of>2.The item analysis showed that the correlation coefficient between the items in each dimension and their respective dimen-sions ranged from 0.622 to 0.865(P<0.01).The overall scale and the dimensions of medulla oblongata,motor,and respiration had a test-retest reliability of 0.994,0.970,0.990,and 0.972,respectively(P<0.01).The criterion-related validity analysis showed that the correlation coefficients of total score and the score of each dimension between the Chinese version of AIMS and the revised version of AIMS were 0.863,0.829,0.876,and 0.755,respectively(P<0.01).Conclusion:The Chinese version of AIMS has a good degree of fit-ting and relatively high levels of reliability and validity,with moderate item difficulty,reasonable option settings,and high overall qual-ity,and it is suitable for the functional assessment of ALS patients in China.

Objective To explore the expression levels and clinical significance of serum eosinophil derived neurotoxin(EDN)and prostaglandin D2(PGD2)in children with respiratory syncytial viruses(RSV)pneu-monia with wheezing.Methods A total of 96 children with RSV pneumonia admitted to the hospital from March 2021 to September 2023 were selected case group,who were divided into wheezing group(n=51)and non-wheezing group(n=45)according to whether they were combined with wheezing or not.The children a-mong wheezing group were divided into mild group(n=23),moderate group(n=17)and severe group(n=11)according to the degree of disease.And the children among wheezing group were also divided into effective group(n=41)and non-effective group(n=10)according to therapeutic effect after treatment for one week.In the same period,60 children were randomly selected as control group.Serum EDN and PGD2 levels were measured by enzyme-linked immunosorbent assay.Spearman's rank correlation was used to analyse the associ-ation between serum EDN,PGD2 and degree of disease.Logistic regression was used to analyse the association between serum EDN,PGD2 and clinical efficacy of children with wheezing and receiver operating characteristic(ROC)curve was used to evaluate the predictive value of serum EDN,PGD2 on the clinical effective of chil-dren with wheezing.Results Serum EDN and PGD2 levels were higher in case group than those in control group(P＜0.05).Serum EDN and PGD2 levels were higher in wheezing group than those in non-wheezing group(P＜0.05).Serum EDN and PGD2 levels were increased sequentially in mild group,moderate group and severe group(P＜0.05).Serum EDN and PGD2 levels were positively associated with degree of disease in children with wheezing(P＜0.05).Elevated EDN and PGD2 were risk factors for ineffective clinical efficacy in children with wheezing(OR=1.241,1.225,1.309,P＜0.05).The area under the curve of serum EDN and PGD2 and combined detection to predict the clinical efficacy was 0.778,0.785,0.879,respectively,and the predictive value of combined indicators was greater than that of single indicator(Z=1.956,1.871,P=0.029,0.033).Conclusion Up-regulation of serum EDN and PGD2 expression is involved in wheezing process of children with RSV pneumonia,which is closely related to degree of disease and clinical efficacy.Early com-bined examination of two indicators may assist in the clinical assessment of degree of disease and prediction of clinical efficacy in children with wheezing.

OBJECTIVE To investigate the effect and mechanism of Jingangteng capsules in the treatment of non-alcoholic fatty liver disease （NAFLD）. METHODS Thirty-two SD rats were randomly divided into normal group and modeling group. The modeling group was fed a high-fat diet to establish a NAFLD model. The successfully modeled rats were then randomly divided into model group， atorvastatin group[positive control， 2 mg/（kg·d）]， and Jingangteng capsules low- and high-dose groups [0.63 and 2.52 mg/（kg·d）]， with 6 rats in each group. The pathological changes of the liver were observed by hematoxylin-eosin staining and oil red O staining. Enzyme-linked immunosorbent assay was performed to determine the serum levels of triglycerides （TG）， total cholesterol （TC）， high-density lipoprotein cholesterol （HDL-C）， low-density lipoprotein cholesterol （LDL-C）， alanine transaminase （ALT）， aspartate transaminase （AST）， tumour necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， IL-6， IL-18. 16S rDNA amplicon sequencing and metabolomics techniques were applied to explore the effects of Jingangteng capsules on gut microbiota and metabolisms in NAFLD rats. Based on the E-mail：591146765@qq.com metabolomics results， Western blot analysis was performed to detect proteins related to the nuclear factor kappa-B （NF-κB）/NOD-like receptor family protein 3 （NLRP3） signaling pathway in the livers of NAFLD rats. RESULTS The experimental results showed that Jingangteng capsules could significantly reduce the serum levels of TG， TC， LDL-C， AST， ALT， TNF-α， IL-1β， IL-6， IL-18， while increased the level of HDL-C， and alleviated the hepatic cellular steatosis and inflammatory infiltration in NAFLD rats. They could regulate the gut microbiota disorders in NAFLD rats， significantly increased the relative abundance of Romboutsia and Oscillospira， and significantly decreased the relative abundance of Blautia （P＜0.05）. They also regulated metabolic disorders primarily by affecting secondary bile acid biosynthesis， fatty acid degradation， O-antigen nucleotide sugar biosynthesis， etc. Results of Western blot assay showed that they significantly reduced the phosphorylation levels of NF-κB p65 and NF-κB inhibitor α， and the protein expression levels of NLRP3， caspase-1 and ASC （P＜0.05 or P＜0.01）. CONCLUSIONS Jingangteng capsules could improve inflammation， lipid accumulation and liver injury in NAFLD rats， regulate the disorders of gut microbiota and metabolisms， and inhibit NF-κB/NLRP3 signaling pathway. Their therapeutic effects against NAFLD are mediated through the inhibition of the NF-κB/NLRP3 signaling pathway.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*