With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

Liver Cancer is a prevalent malignant tumor worldwide,with various treatment options available. Among these, ablation therapy holds a significant role in liver cancer treatment due to its minimally invasive nature and lower complication rate. This article reviews the indications and contraindications of liver cancer ablation,the basic principles of different ablation techniques,and their advantages and limitations in clinical applications for liver cancer. Each ablation technique possesses unique characteristics regarding therapeutic efficacy,application scope,and complication profiles,necessitating the selection of the most appropriate approach tailored to the patient′s specific condition and tumor attributes. Furthermore,this article also discusses the potential role of ablation therapy in multidisciplinary treatment,highlighting its synergistic application with liver transplantation,interventional therapy,and immunotargeted therapy to significantly improve outcomes for unresectable liver cancer. Specifically,ablation therapy can induce an anti-tumor immune response by locally destroying the tumor,offering a potential application prospect for combining ablation with immunotherapy. Looking forward,with advances in nanotechnology,artificial intelligence,and image-guided techniques,ablation therapy is expected to progress towards higher precision,personalization,and safety,offering optimized treatment options for liver cancer patients.

This study aims to innovate a homogeneous outpatient service management system across multiple hospital campuses to enhance service quality.Based on the practical experience of a tertiary general hospital in Guangdong Province and in accordance with the"Interim Regulations on Outpatient Quality Management in Healthcare Institutions,"we constructed a"6+1"homogeneous outpatient service management system.This system includes:① a multi-stakeholder co-governance outpa-tient management system,②a vertical and cross-hierarchical management network,③ a democratic-centralized clinical coordina-tion strategy,④ a guidance-encouragement performance evaluation standard,⑤a collaborative dynamic supervision mechanism,⑥a spiral retrospective evaluation and improvement method,and ⑦ an integrated outpatient diagnosis and treatment system.Af-ter over two years of implementation,the hospital's outpatient volume has grown by an average of over 15％annually,patient waiting time after appointment has been reduced to 20 minutes,and patient satisfaction in the tertiary public hospital performance evaluation achieved full marks.The electronic medical record system functionality reached Level 6,significantly improving healthcare service efficiency and quality while enhancing homogeneous management across campuses.

This study aims to innovate a homogeneous outpatient service management system across multiple hospital campuses to enhance service quality.Based on the practical experience of a tertiary general hospital in Guangdong Province and in accordance with the"Interim Regulations on Outpatient Quality Management in Healthcare Institutions,"we constructed a"6+1"homogeneous outpatient service management system.This system includes:① a multi-stakeholder co-governance outpa-tient management system,②a vertical and cross-hierarchical management network,③ a democratic-centralized clinical coordina-tion strategy,④ a guidance-encouragement performance evaluation standard,⑤a collaborative dynamic supervision mechanism,⑥a spiral retrospective evaluation and improvement method,and ⑦ an integrated outpatient diagnosis and treatment system.Af-ter over two years of implementation,the hospital's outpatient volume has grown by an average of over 15％annually,patient waiting time after appointment has been reduced to 20 minutes,and patient satisfaction in the tertiary public hospital performance evaluation achieved full marks.The electronic medical record system functionality reached Level 6,significantly improving healthcare service efficiency and quality while enhancing homogeneous management across campuses.

Objective:To investigate the changes of relevant subcortical regions in patients with dysphagia after stroke by diffusion tensor imaging.Methods:This study prospectively selected six patients with dysphagia early after stroke who were admitted to The Second Hospital of Jiaxing from January 2020 to March 2021 (stroke group). During the same period, 15 healthy volunteers were selected as a control group (volunteer group). Both groups underwent diffusion tensor imaging scans. The mean diffusivity, axial diffusivity, fractional anisotropy, and radial diffusivity were compared between the stroke group and the volunteer group, as well as between the affected and unaffected sides within the stroke group.Results:The mean diffusivity did not pass calibration, and no results were obtained. Axial diffusivity differed significantly between the two groups in fiber bundles located in the middle cerebellar peduncle, the transverse pontine tract, the splenium of the corpus callosum, the right corticospinal tract, the left superior cerebellar peduncle, the right cerebral peduncle, the right external capsule, and the right cingulate gyrus [(1.38 ± 0.06) ×10 -3 mm 2/s vs. (1.50 ± 0.05) × 10 -3 mm 2/s, (1.17 ± 0.05) × 10 -3 mm 2/s vs. (1.08 ± 0.04) × 10 -3 mm 2/s, (1.84 ± 0.04) × 10 -3 mm 2/s vs. (1.90 ± 0.06) ×10 -3 mm 2/s, (1.28 ± 0.04) × 10 -3 mm 2/s vs. (1.41 ± 0.03) ×10 -3 mm 2/s, (2.16 ± 0.06) × 10 -3 mm 2/s vs. (2.30 ± 0.07) × 10 -3 mm 2/s, (1.59 ± 0.04) × 10 -3 mm 2/s vs. (1.78 ± 0.05) × 10 -3 mm 2/s, (1.39 ± 0.05) × 10 -3 mm 2/s vs. (1.13 ± 0.04) × 10 -3 mm 2/s, (1.27 ± 0.04) × 10 -3 mm 2/s vs. (1.20 ± 0.03) × 10 -3 mm 2/s, t = 4.70, 4.34, 2.24, 8.17, 4.29, 8.26, 12.55, 4.40, all P < 0.05)]. Furthermore, significant differences in fractional anisotropy were observed in fiber bundles located in the knee of the corpus callosum, the right and left corticospinal tracts, the right superior cerebellar peduncle, the right and left cerebral peduncles, the left anterior limb of the internal capsule, the right and left posterior limbs of the internal capsule, the posterior portion of the right internal capsule around the lentiform nucleus, the right and left anterior corona radiata, the right and left superior corona radiata, the right and left posterior corona radiata, the right external capsule, and the left uncinate fasciculus ( t = 3.86, 7.54, 3.62, 3.77, 7.72, 3.77, 3.77, 10.86, 6.26, 5.17, 5.03, 3.77, 8.79, 5.03, 5.52, 3.62, 6.91, 4.14, all P < 0.05). Additionally, radial diffusivity differed significantly between the two groups in fiber bundles located in the middle cerebellar peduncle, the left medial lemniscus, the right and left anterior limbs of the internal capsule, the right and left posterior limbs of the internal capsule, the posterior part of the right internal capsule surrounding the lentiform nucleus, the right superior corona radiata, the left sagittal stratum, the right external capsule, and the left external capsule ( t = 4.34, 3.14, 15.71, 7.54, 19.49, 6.91, 12.07, 11.31, 8.69, 17.87, 10.68, all P < 0.05). Conclusions:White matter integrity in subcortical structures is extensively impaired in patients with dysphagia following a stroke.

Objective To evaluate the effectiveness of the PDCA cycle in critical value management.Methods PDCA cycle method was applied to manage critical values in an occupational disease hospital.Critical value data from October 2021 to March 2022 were analyzed to identify root causes,followed by corrective measures development and implementation.Post-inter-vention data,from July 2022 to November 2022,were compared with the pre-management data to evaluate the implementation effect of the PDCA cycle on critical value management.Results The application of the PDCA cycle led to a statistically signifi-cant increase in the execution compliance rate for emergency value execution in medical and technical departments increased to 100.00％,and in the clinical departments to 96.77％(P＜0.05).Conclusion PDCA cycle can improve the qualified rate of the implementation of critical value system,ensure patients safety,significantly reduce medical risks,and advance the level of standardization and precision in critical value management within our hospital.

Objective:To explore the protective effect and mechanism of Rougan Tongluo Decoction on ischemic stroke induced motor disorder rats based on NOD-like receptor thermal protein domain associated protein 3(NLRP3)/Gasdermin D(GSDMD)/Cysteinyl aspartate specific proteinase 1(Caspase-1)pathway.Methods:Establishing a rat model of ischemic stroke with motor disorders using the modified suture method.The rats were randomly divided into model control group,Rougan Tongluo Decoction low,medium and high dose groups and butylphthalide soft capsule group,with 10 rats in each group,Another 10 rats were selected as sham surgery group.After 28 days of administration,the neurological function of rats in each group was evaluated by the Zea-Longa scoring method;The forelimb grasping force of rats in each group was detected by grip tester;The coordination ability of rats was evaluated by rat-mouse rotarod instrument;The expression of NLRP3,GSDMD,Caspase-1 protein and Interleukin-1β(IL-1β)was detected by immunohistochemistry.Results:The NLRP3,Caspase-1,GSDMD protein and IL-1β expression Zea-Longa score in the cerebral cortex of the model control group were significantly higher than those in sham surgery group,the forelimb grasping force was lower than that in sham surgery group,and the latency period for turning the baton was shorter than that in sham surgery group(P＜0.05).The Zeba-Longa score,NLRP3,Caspase-1,GSDMD protein and IL-1 β expression in the cerebral cortex the butylphthalide soft capsule group,low dose,medium dose,high dose Rougan Tongluo decoction group were lower than those in model control group,the forelimb grasping force was higher than that in model control group,and the latency period for turning the baton was longer than that in model control group(P＜0.05).Conclusion:Rougan Tongluo Decoction may alleviate inflammatory response by regulating the NLRP3/Caspase-1/GSDMD signaling pathway to improve neurological function and motor ability in ischemic stroke induced motor disorder rats.

OBJECTIVE To explore the distribution of pathogens isolated from the thoracoscopic lobectomy patients with postoperative pulmonary infections and observe the expressions of maternal expression gene 3(MEG3)/microribonucleic acid-223(miR-223)/nucleotide-binding oligomerization domain-like receptor protein 3(NLRP3)axis in peripheral blood.METHODS Totally 48 lung cancer patients who underwent thoracoscopic lobec-tomy and had postoperative pulmonary infections in the First Affiliated Hospital of Guangzhou University of Chi-nese Medicine from Jun.2021 to Jun.2024 were assigned as the infection group,meanwhile,31 lung cancer pa-tients who underwent thoracoscopic lobectomy but did not have postoperative infections were chosen as the no in-fection group.The sputum specimens were collected from the infection group,the distribution of isolated patho-gens was analyzed.The clinical data and the expression MEG3,miR-223 and NLRP3 were observed and compared between the two groups.The values of MEG3,miR-223 and NLRP3 in prediction of the postoperative infections were analyzed by receiver operating characteristic(ROC)curves.RESULTS Totally 63 strains of pathogens were i-solated from the 48 thoracoscopic lobectomy patients with postoperative pulmonary infections,33(52.38％)of which were gram-negative bacteria,25(39.68％)were gram-positive bacteria,and 5(7.94％)were fungi.There were significant differences in age,diabetes mellitus,chronic obstructive pulmonary disease(COPD),operation duration,and expression levels of MEG3,miR-223 and NLRP3 between the infection group and the no infection group(P＜0.05).ROC curve analysis showed that the areas under the curves of MEG3,miR-223 and NLRP3 and the joint detection of the three indexes were 0.861,0.760,0.912 and 0.968,respectively,in prediction of the post-operative pulmonary infections,and the predictive efficiency of the joint detection was highest(P＜0.05).CONCLUSIONS The gram-negative bacteria are dominant among the pathogens isolated from the thoracoscopic lo-bectomy patients with postoperative pulmonary infections,the occurrence and progression of the infections may be closely associated with the activation of MEG3/miR-223/NLRP3 axis.The joint detection of the three indexes can effectively predict the postoperative pulmonary infections in the thoracoscopic lobectomy patients.

Objective:To observe the clinical efficacy of laparoscopic non mesh vaginal sacral fixation(LSC)in the treatment of pelvic organ prolapse(POP)patients with mainly middle pelvic defects.Methods:55 cases of laparoscopic non mesh LSC patients with POP with mainly middle pelvic defects were selected from August 2019 to February 2023 at Liuzhou Hospital of Guangzhou Women and Children's Medical Center.The surgical condition of POP patients were observed.Patients were followed up after surgery,the position and recurrence of the anterior vaginal wall(Ba)point,posterior vaginal wall(Bp)point,and vaginal apex(C)point in POP patients before and after surgery were observed.The preoperative and postoperative pelvic floor dysfunction questionnaire scores of POP patients treated by laparoscopic non mesh LSC were compared.And the occurrence of short-term and long-term complications in POP patients after surgery were observed.Results:Among the 55 POP patients with laparoscopic non mesh LSC,11 underwent bilateral adnexectomy,3 underwent bilateral salpingectomy,55 underwent anterior vaginal wall repair,28 underwent posterior vaginal wall repair,2 underwent paravaginal repair,and 28 underwent perineal laceration repair.Additionally,2 underwent tension free mid urethral suspension via the pubic posterior vaginal wall,and 3 underwent mid urethral folding.The average duration of the surgery was(197.8±48.7)minutes,and the intraoperative blood loss was 50(30,50)mL.The postoperative indwelling time of the urinary catheter was 2.0(1,3)days,the postoperative residual urine volume was 6(0,11)mL,and the hospital stay was 10(8,12)days.Among the 55 POP patients,all surgeries were successful,with a success rate of 100％.The follow-up period ended in September 2024,with an average follow-up time of(42.14±11.37)months.2 cases were lost to follow-up,and 53 patients were successfully followed up,including 48 outpatient follow-up patients and 5 telephone follow-up patients.Among the 48 outpatient follow-up patients,1 case had a recurrence of the anterior vaginal wall,with a recurrence rate of 2.08％(1/48).The patient did not undergo anterior vaginal wall repair during surgery,and after surgery,the patient felt that there was a mass protruding from the vagina.However,the symptoms improved on their own after rest,and no further surgery was performed.The comparison of Ba points,C points,and Bp points before and after surgery in 48 outpatient follow-up patients showed statistically significant differences(P＜0.05).The comparison of preoperative and postoperative pelvic organ prolapse distress inventory(POPDI),Urogenital distress inventory(UDI),and Pelvic Floor Distress Inventory-short From-20(PFDI-20)scores among 53 POP patients showed statistically significant differences(P＜0.05),there was no statistically significant difference in preoperative and postoperative colorectal-anal distress inventory(CRADI)scores among the 53 POP patients(P＞0.05).There were a total of 11 cases of postoperative complications in 55 POP patients,including 1 case of enteritis,2 cases of urinary tract infections,1 case of bladder injury,1 case of lower back pain,pelvic pain,and difficulty defecation,and 5 cases of newly developed urinary incontinence.The incidence of complications was 20.00％(11/55).The long-term follow-up results of POP patients showed that 4 patients had no sexual activity after surgery,and 49 patients resumed sexual activity after surgery,among them,47 patients reported an improvement in their sexual experience compared to before surgery,accounting for 95.92％(47/49).Two patients were unable to have normal sexual activity due to painful intercourse,accounting for 4.08％(2/49).Conclusion:Laparoscopic non mesh LSC treatment for POP patients with mainly middle pelvic defects has a high success rate,few complications,good short-term and long-term follow-up effects,and can significantly improve pelvic floor dysfunction symptoms.

Objective To explore the effect of hypoxia-inducible factor-1α(HIF-1α)inhibitor LW6 on ferroptosis in septic cardiomyopathy rats.Methods Rat septic cardiomyopathy model was prepared using cecal ligation and puncture(CLP)method.Thirty-six specific pathogen-free(SPF)6-8 weeks male SD rats were randomly divided into the sham-operated group,CLP group,CLP+solvent group,LW6 group,ferrostatin-1(Fer-1)group,and LW6+Fer-1 group.The degree of myocardial damage in each group was evaluated through hematoxylin-eosin stai-ning and detection of lactate dehydrogenase and creatine kinase content in cardiac tissue.Myocardial mitochondrial damage was observed by transmission electron microscopy.Ferroptosis level was determined by detecting iron ion concentration,reduced glutathione,malondialdehyde,and reactive oxygen species.Protein expression levels of HIF-1α,solute carrier family 7 member 11(SLC7A11),and glutathione peroxidase 4(GPX4)in cardiac tissue were detected by Western blotting.Results Compared with the CLP group and the CLP+solvent group,the LW6 group could ameliorate myocardial damage,alleviate mitochondrial damage,inhibit ferroptosis-related indicators(all P＜0.05),reduce HIF-1α protein expression levels(P＜0.05),and enhance SLC7A11 and GPX4 protein expression levels(both P＜0.05).Conclusion LW6 decreases HIF-1α expression and ferroptosis levels through the SLC7A11/GPX4 pathway,and ameliorates sepsis-induced cardiomyopathy.