Aim To investigate how the long non-cod-ing RNA uc.48+(lncRNA uc.48+)affected calci-tonin gene-related peptide(CGRP)in the trigeminal ganglion(TG)of rats with trigeminal neuralgia(TN)and its potential mechanism.Methods Chronic con-striction injury of the infraorbital nerve(CCI-ION)in rats was used to create the animal model for trigeminal neuralgia.After modeling,uc.48+siRNA was injec-ted locally via the infraorbital foramen to knock down lncRNA uc.48+,and uc.48+plasmid was transfect-ed into normal rats to over-express lncRNA uc.48+.The face mechanical pain threshold(MWT)of each group was measured by behavioral test,and the content and changes of CGRP in rat TG were observed using qPCR and protein blotting.The change in serum in-flammatory cytokine 1L-1β was determined using ELISA.Results The MWT in TN rats treated with the uc.48+siRNA increased significantly,but the protein and mRNA levels of CGRP in TG decreased significantly(P＜0.01),and the level of 1L-1β de-creased as well(P＜0.01).In addition,the MWT of normal rats transfected with uc.48+plasmid was sig-nificantly diminished,and the mRNA and protein lev-els of CGRP in TG were markedly elevated(P＜0.01),as were the levels of 1L-1β(P＜0.01),compared to normal rats.Conclusions Knocking out uc.48+in TN rats reduces pain,while overexpressing uc.48+exacerbates pain transmission in trigeminal neuralgia.The mechanism by which uc.48+small in-terference inhibits trigeminal neural pathology pain may be through decreasing CGRP expression in TG of rats with TN,therefore ameliorating mechanical pain sensi-tivity.

Aim To investigate the impact of Cinobu-facini on the proliferation,invasion,and apoptosis of HepG2 cells and the underlying mechanism.Methods The proliferation of HepG2 cells was assessed using the CCK-8 method following treatment with Cinobufaci-ni.The invasion capability of HepG2 cells was evalua-ted through Transwell assay after exposure to Cinobufa-cini.The apoptosis rates of HepG2 cells post Cinobufa-cini intervention were measured using flow cytometry,and the expression levels of VEGF in the culture medi-um of HepG2 cells were determined using enzyme-linked immunoassay.Furthermore,qRT-PCR and Western blot analyses were conducted to assess the im-pact of Cinobufacini on mRNA and protein expression levels related to the CXCL5/FOXD1/VEGF pathway.The interaction between CXCL5 and FOXD1 was inves-tigated via co-immunoprecipitation.Results Cinobufa-cini treatment led to a gradual decrease in HepG2 cell viability in a dose-dependent manner compared to the control group(P＜0.05).Moreover,Cinobufacini sig-nificantly suppressed HepG2 cell invasion(P＜0.05)while enhancing cell apoptosis(P＜0.05).Notably,Cinobufacini exhibited inhibitory effects on the CX-CL5/FOXD1/VEGF pathway,as evidenced by re-duced expression of related mRNA and proteins(P＜0.05).FOXD1 was identified as the binding site of CXCL5.Overexpression of CXCL5 resulted in in-creased proliferation and VEGF secretion by HepG2 cells(P＜0.05),and increased expression of FOXD1 and VEGF(P＜0.05).However,Cinobufacini inter-vention effectively inhibited liver cancer cell prolifera-tion and invasion(P＜0.05),promoted apoptosis(P＜0.05),reduced VEGF secretion by HepG2 cells(P＜0.05),and downregulated the expression of CXCL5 and FOXD1 in HepG2 cells(P＜0.05);but com-pared with the unexpressed group of Cinobufacini,its ability to inhibit cell activity was weakened(P＜0.05),and its ability to inhibit the expression of CX-CL5,FOXD1,and VEGF was weakened(P＜0.05).Conclusion Cinobufacini may inhibit HepG2 cell pro-liferation and invasion and promote HepG2 cell apopto-sis by regulating the CXCL5/FOXD1/VEGF pathway.

Objective To explore the causes of postoperative revision for cubital tunnel syndrome(CTS),summarize the details of revision surgery for CTS and evaluate the efficacy,in order to reduce the revision probability of the disease.Methods The data of 14 patients undergoing revision surgery for CTS in our hospital from March 2019 to August 2022 were collected and analyzed.By comparing the first-stage surgical incision,examining the tension and shape of ulnar nerve,the compression site and the improvement of postoperative symptoms,the reasons for revision were summarized and the curative effect was evaluated.Result The reasons for revision included the poor outcome of the initial operation and no improvement of symptoms or symptom worsen within 3 months after surgery.The main cause for revision was irregular incision design(14/14),the secondary cause was incomplete release of nerve entrapment points(12/14),and the rare cause was insufficient hemostasis in the operative area(1/14)and insufficient protection of sensory nerve(1/14).According to Gu's functional evaluation criteria for CTS,the excellent rate of revision surgery was 9/14.Conclusion The main reason for revision after primary surgery for CTS is the inadequate management of surgical details in the first operation,and the revision rate of CTS can be reduced by standardized operation.Revision surgery is still effective after the failure of the initial operation.

Objective:To explore the effect of motivational enhancement group intervention conducted by nur-ses on the motivation of self-improvement,relapse tendency and self-esteem in the recovering male amphetamine addicts.Methods:Ninety-eight recovering male amphetamine addicts in the Compulsory Detoxification Center were randomly divided into control group(n=54)and motivational enhancement group(n=44).The addicts in the con-trol group received routine education while those in the motivational enhancement group received routine education combined with a 12-week motivational enhancement group intervention conducted by nurses.The Stages of Change Readiness and Treatment Eagerness Scale(SOCRATES),Relapse Tendency Questionnaire,and Rosenberg Self-es-teem Scale(RSES-T)were applied to measure the effect,before and after the intervention.Results:In both two groups,the scores of RSEST,questionnaire of relapse tendency,and self-confidence of detoxification were lower af-ter 12-week intervention than at the baseline(Ps＜0.05).After 12-week intervention,all the above scores were lower in the motivational enhancement group than in the control group(Ps＜0.05).Conclusion:Compared with routine education,the motivational enhancement group intervention conducted by nurses may be more effective to improve their self-confidence in drug rehabilitation and prevention of relapse in recovering male amphetamine ad-dicts,however,the improvement on self-esteem is limited.

The rehabilitation compliance of stroke patients is generally low.Evaluating the rehabilitation motivation of patients is helpful to promote the rehabilitation management of patients,enhance the rehabilitation enthusiasm and compliance of patients,and improve the rehabilitation outcome.This paper reviews the existing stroke patients rehabilitation motivation assessment tools,and expounds the main contents,application status,characteristics and limitations of stroke patients rehabilitation motivation assessment tools,in order to provide references for the appropriate selection of clinical assessment tools,the rehabilitation management of stroke patients and the development of domestic localized stroke rehabilitation motivation assessment tools.

Objective:To establish a set of artificial intelligence (AI) verification rules for blood routine analysis.Methods:Blood routine analysis data of 18 474 hospitalized patients from the First Hospital of Jilin University during August 1st to 31st, 2019, were collected as training group for establishment of the AI verification rules,and the corresponding patient age, microscopic examination results, and clinical diagnosis information were collected. 92 laboratory parameters, including blood analysis report parameters, research parameters and alarm information, were used as candidate conditions for AI audit rules; manual verification combining microscopy was considered as standard, marked whether it was passed or blocked. Using decision tree algorithm, AI audit rules are initially established through high-intensity, multi-round and five-fold cross-validation and AI verification rules were optimized by setting important mandatory cases. The performance of AI verification rules was evaluated by comparing the false negative rate, precision rate, recall rate, F1 score, and pass rate with that of the current autoverification rules using Chi-square test. Another cohort of blood routine analysis data of 12 475 hospitalized patients in the First Hospital of Jilin University during November 1sr to 31st, 2023, were collected as validation group for validation of AI verification rules, which underwent simulated verification via the preliminary AI rules, thus performance of AI rules were analyzed by the above indicators. Results:AI verification rules consist of 15 rules and 17 parameters and do distinguish numeric and morphological abnormalities. Compared with auto-verification rules, the true positive rate, the false positive rate, the true negative rate, the false negative rate, the pass rate, the accuracy, the precision rate, the recall rate and F1 score of AI rules in training group were 22.7%, 1.6%, 74.5%, 1.3%, 75.7%, 97.2%, 93.5%, 94.7%, 94.1, respectively.All of them were better than auto-verification rules, and the difference was statistically significant ( P<0.001), and with no important case missed. In validation group, the true positive rate, the false positive rate, the true negative rate, the false negative rate, the pass rate, the accuracy, the precision rate, the recall rate and F1 score were 19.2%, 8.2%, 70.1%, 2.5%, 72.6%, 89.2%, 70.0%, 88.3%, 78.1, respectively, Compared with the auto-verification rules, The false negative rate was lower, the false positive rate and the recall rate were slightly higher, and the difference was statistically significant ( P<0.001). Conclusion:A set of the AI verification rules are established and verified by using decision tree algorithm of machine learning, which can identify, intercept and prompt abnormal results stably, and is moresimple, highly efficient and more accurate in the report of blood analysis test results compared with auto-vefication.

Objective Compare and analyze the clinical efficacy and imaging differences of zero-profile interbody fusion cage and interbody fusion cage combined with titanium plate in anterior cervical discectomy and fusion(ACDF).Methods The clinical data of 40 patients who underwent ACDF in our hospital from February 2017 to November 2021 were retrospectively analyzed.Among them,22 patients were treated with zero-profile interbody fusion cage(zero-profile group),and 18 patients were treated with interbody fusion cage combined with titanium plate(titanium plate group).Record the operation time and intraoperative blood loss of the two groups.Japa-nese Orthopaedic Association(JOA)score,neck disability index(NDI)score and postoperative dysphagia were used to evaluate the clinical efficacy.Measure the cervical Cobb angle(C2-C7),fusion segment Cobb angle,aver-age intervertebral space height,and fusion segment height.Evaluate the fusion and subsidence of the cage by observ-ing the internal and external bone bridging of the cage through postoperative CT.Results There was no significant difference in operation time and intraoperative blood loss between the two groups(P>0.05).The JOA score,NDI score,average intervertebral space height,and fusion segment height of the two groups after operation were signifi-cantly improved compared with those before operation(P<0.05).The incidence of postoperative dysphagia in the zero-profile group was significantly lower than that in the titanium plate group(P<0.05).The Cobb angle of the fusion segment in the zero-profile group at 3 months after operation was significantly improved compared with that before operation(P<0.05).There was no significant difference in the other radiographic parameters between the two groups at each follow-up time point(P>0.05),except for the Cobb angle of the fusion segment at 3 months after operation and at the last follow-up(P<0.05)and the difference in the extra-fusion bone bridge(ExGBB)between the two groups at the last follow-up(P<0.05).Conclusions In ACDF,the clinical efficacy of zero-profile interbody fusion cage and interbody fusion cage combined with titanium plate is similar,both of which can significantly improve cervical function and postoperative imaging indicators.However,the zero-profile interbody fusion cage sig-nificantly reduced the incidence of dysphagia compared with the interbody fusion cage combined with titanium plate.In the end-stage follow-up,the former is better than the latter in improving the Cobb angle of the fusion segment and ExGBB,which is more conducive to promoting bone graft fusion.Both fuses have the risk of sinking.

In recent years,the incidence and mortality rates of cancer have been rising steadily,with drug resistance becoming a major challenge in cancer treatment.Traditional monolithic treatment approaches have proven ineffective in addressing the heterogeneity of tumor cells and their multiple resistance mechanisms,leading to suboptimal therapeutic outcomes.Drug combination therapy,as a critical strategy,aims to enhance efficacy and delay the development of drug resistance through the synergistic action of multiple drugs.However,conventional methods for screening drug combinations are time-consuming and costly.With the accumulation of data and advances in computational methods,artificial intelligence,particularly deep learning,has demonstrated great potential in predicting synergistic drug combinations for cancer treatment.Artificial intelligence technologies allow researchers to efficiently predict whether drug combinations exhibit synergistic effects,reducing experimental costs and identifying novel potential synergistic combinations.Nevertheless,artificial intelligence models still face challenges such as poor interpretability,insufficient feature integration,and a lack of labeled data.This paper provided a comprehensive review of the advancements in artificial intelligence applications for predicting synergistic drug combinations in cancer therapy.First,it discussed the mechanisms of drug resistance and the challenges of combination therapy,highlighting the limitations of traditional drug combination screening methods.Then,it presented the advantages and disadvantages of various deep learning models used for predicting synergistic drug combinations,including feedforward neural networks,graph neural networks,autoencoders,visible neural networks,Transformer and their extended models.In response to the common issues in current deep learning models,this review proposed several solutions,such as leveraging multimodal data to enhance model generalization,employing transfer learning and multitask learning to address data scarcity,and designing more interpretable models to facilitate clinical application.In the future,the field of synergistic drug combination prediction is expected to benefit from the development of standardized synergy metrics,improvements in model interpretability,integration of multimodal data,and effective handling of data limitations,further advancing the transition of models from laboratory research to clinical practice,ultimately providing more effective solutions for cancer treatment.

AIM:To explore the roles and associations of hepatocyte nuclear factor 4 alpha(HNF4A)and mu-protocadherin(MUCDHL)in the kidney of diabetic mice.METHODS:(1)A cohort of six 12-week-old db/m mice and six db/db mice were selected and maintained on a standard diet until 16 weeks.The protein levels of fibronectin(FN),collagen type III(Col-III),E-cadherin,α-smooth muscle actin(α-SMA),HNF4A,Snail and MUCDHL in renal tissues were scrutinized using Western blot.Immunohistochemical staining was conducted to observe the distribution and expres-sion of FN,HNF4A and MUCDHL.(2)Mouse renal tubular epithelial cells(mRTEC)were cultured in vitro and catego-rized into groups:normal glucose(NG)group,high glucose(HG)group,overexpression control groups(NG+vector and HG+vector),overexpression groups(NG+OE-MUCDHL,HG+OE-MUCDHL,NG+OE-HNF4A and HG+OE-HNF4A),knockdown control groups(NG+control and HG+control),and knockdown groups(NG+si-MUCDHL,HG+si-MUCDHL,NG+si-HNF4A and HG+si-HNF4A).The relevant protein levels were also detected by Western blot.RESULTS:(1)In db/db group,elevated body weight,blood glucose and urine albumin-to-creatinine ratio(UACR)indicated significant re-nal injury.Compared with db/m group,the mice in db/db group exhibited increased expression of FN,Col-III,α-SMA and Snail,and decreased expression of E-cadherin,HNF4A and MUCDHL.MUCDHL was predominantly expressed in the apical membrane of renal tubular epithelial cells,FN in the tubular mesenchyme,and HNF4A in the plasma and nu-cleus of renal tubular cells.(2)In HG group,there was an up-regulation in the expression of fibrosis-related proteins and a down-regulation in the expression of E-cadherin,HNF4A and MUCDHL compared with NG group.Overexpression of MUCDHL led to a decrease in the expression of FN,Col-III,α-SMA and Snail proteins,an increase in the expression of E-cadherin and MUCDHL proteins,and unaltered expression of HNF4A.Knockdown of MUCDHL resulted in a reversal of the aforementioned effects,with HNF4A expression remaining unaltered.Overexpression of HNF4A led to an increased ex-pression of MUCDHL,and the expression changes of the remaining indicators were consistent with the overexpression of MUCDHL.Knockdown of HNF4A reversed the aforementioned effects.MUCDHL may represent a downstream target gene of HNF4A.CONCLUSION:The diminished expression of HNF4A and MUCDHL in the renal tubules of diabetic mice implies their involvement in the progression of renal fibrosis in diabetic kidney disease(DKD).HNF4A may potentially impede the progression of renal fibrosis in DKD by up-regulating the expression of MUCDHL.

Objective:To analyze the clinical symptoms and epidemiological characteristics of patients with tsutsugamushi disease (TD) in Utica County, Shiyan City, providing reference for scientific prevention and control of TD.Methods:The information of 57 TD patients admitted to the Department of Infectious Diseases of the People's Hospital of Utica County in Shiyan City from January to December 2022 was collected, including age, gender, occupation, clinical manifestations (tarsus or chigger, high fever, rash and accompanying syndromes), laboratory and imaging test results, and field work and travel history. Blood samples and body crusts were collected, and enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR) were used to detect antibodies against Orientia tsugamushi (Ot-Ab-IgM) and Orientia tsutsugamushi (Ot). The scores of each patient were calculated using the TD Diagnostic Scale. A score of ≥8.5 was considered a clinical diagnosis of TD. According to the number of system functional damages (0, 1, 2, ≥3), 57 patients were divided into 4 groups, A, B, C, and D, TD was analyzed for system functional damages of each system.Results:Among the 57 TD patients, 26 (45.61%) were male and 31 (54.39%) were female, and the proportion of patients aged 40 - 79 years was 92.98% (53/57); farmers accounted for 89.47% (51/57). May was the peak of TD incidence, with 19 cases, which accounted for 33.33% (19/57) of the total number of patients affected that year. Fifty-four patients had a history of fieldwork or field trips before the onset of the disease. The incidence of high fever in 57 TD patients was 100.00%(57/57), the detection rate of body scorch or chiggers was 80.70% (46/57), and the incidence rate of rash was 98.25% (56/57); the incidence rate of tsutsugamushi disease triad (accompanied by scabs, high fever, and rash) was 80.70% (46/57); the incidence of eosinophil decline was 100.00%(57/57), and 77.19% (44/57) of TD patients experienced multiple-system functional damage (MSFD). The TD score diagnostic scale for 57 patients ranged from 8.5 to 10.5 points. After being hospitalized for 1 - 5 days, all TD patients experienced a decrease in body temperature to the normal range, and the damage to various systems functional gradually recovered.Conclusions:TD has become one of the most common natural infectious diseases in Utopia County, Shiyan City, Hubei Province. The patients are mainly middle-aged and elderly people, and the triple syndrome is a typical clinical manifestation. Asymptomatic injuries to the blood system, liver and kidneys are the most common.