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.

Objective To evaluate the transition rules of normal body mass index(BMI),overweight and metabolic syndrome(MetS)in patients with major depressive disorder(MDD).Methods Patients with MDD who had multiple admission records between Jan 2016 and Nov 2021 in Beijing Anding Hospital,Capital Medical University were included.Based on the overweight and metabolic syndrome status assessed at each admission,the patients were categorized into three states:normal BMI,overweight and metabolic syndrome.A multi-state Markov model was used to analyze the transition intensity and transition frequency between three states and the influence of covariates on transitions.Results A total of 892 records of 398 subjects were included,with a median age of 56 years old and 31.4% males.The median follow-up period was 40 months.The multi-state model showed that there were 494 transitions between the three states,of which 5.1% moved from normal BMI to overweight and 5.5% moved from overweight to MetS.The intensity of transition was the highest from overweight to MetS,9.52 times greater than overweight to normal BMI.After 48.53 months,MDD patients with normal BMI began to transition to MetS.For overweight MDD patients,the transition to MetS started after 8.77 months.MDD patients with normal BMI or overweight had 31.4% and 50.4% probabilities of developing Mets after 36 months.For MDD patients comorbid with MetS,the probability of staying at MetS was 51.2% after 36 months.Multivariate analysis showed that being unmarried was a risk factor against developing overweight in normal BMI MDD patients,while a higher level of education was a protective factor against developing MetS in overweight MDD patients.Conclusion MDD patients exhibited a higher intensity and risk of developing MetS,and it is not easy to reverse MetS,suggesting that BMI management and MetS intervention should be strengthened in MDD patients.

Objective To investigate the efficacy of surface electromyography biofeedback combined with respiratory training on post-stroke dysphagia and its impacts on serum neuron specific enolase(NSE)and insulin-like growth factor 1(IGF-1)in patients.Methods Totally 120 patients with post-stroke dysphagia in our hospital were stochastically assigned into the control group and the combined group,with 60 patients in each group.Both groups were given conventional treatment first,while the control group received respiratory training treatment.The combined group received surface electromyography biofeedback treatment on the top of the control group.The efficacy,serum NSE,central nervous system specific protein(S100β),IGF-1,functional oral intake scale(FOIS)score,standard swallowing function assessment scale(SSA)score,respiratory function,pharyngeal contraction rate and duration of pharyngeal contraction were compared between the two groups.Results After treatment,the total effective rate was higher in the combined group(x2=4.876,P＜0.05).Compared with before treatment,NSE,S100β,SSA score and pharyngeal contraction rate decreased after treatment in both groups,and those were even lower in the combined group(t=5.193,9.000,8.976,10.614,P＜0.05).Compared with before treatment,IGF-1,FOIS score,force vital capacity(FVC),forced expiratory volume in one second(FEV1),peak expiratory flow rate(PEF)and duration of pharyngeal contraction increased after treatment in both groups,with even higher levels in the combined group(t=4.212,6.220,3.765,6.935,5.020,4.249,P＜0.05).Conclusion Surface electromyography biofeedback combined with respiratory training can improve neuronal damage in patients with dysphagia,enhance swallowing efficiency,reduce serum NSE,S100β levels and pharyngeal retention time,with significant curative effect.

Objective:To analyze the dual gain effect of hyperbaric oxygen combined with vestibular rehabilitation training on patients with tinnitus and dizziness.Methods:This study was a retrospective analysis,and 90 patients with tinnitus and dizziness who visited the outpatient department of our hospital from January 2022 to January 2025 were selected to carry out the study,and were divided into observation group and control group according to the treatment methods,with 45 cases in each group.The matched group patients were treated with conventional medication,while the observation group received hyperbaric oxygen combined with vestibular rehabilitation training on the basis of the matched group.The clinical efficacy of the two groups was compared,including the concentration of oxygenated hemoglobin in the cerebral cortex,vestibular function,severity of tinnitus,and severity of dizziness before and after treatment.Results:The total effective rate of the observation group was higher than the matched group(P＜0.05);Post-treatment,there was no significant change in the concentration of oxygenated hemoglobin in the parietal and occipital cortex between the two groups(P＞0.05).However,the concentration of oxygenated hemoglobin in the temporal lobe,dorsolateral prefrontal cortex,and frontal polar cortex increased,and the observation group was higher than the matched group(P＜0.05);Post-treatment,the values of hemiparesis,total area of center of gravity movement(CA),and total length of center of gravity movement(PL)in both groups decreased,and the observation group was lower than the matched group(P＜0.05);Post-treatment,the severity score of tinnitus in both groups decreased,and the observation group was lower than that in the matched group(P＜0.05);Post-treatment,the degree score of vertigo in both groups decreased,and the observation group was lower than that in the matched group(P＜0.05).Conclusion:Hyperbaric oxygen combined with vestibular rehabilitation training has a significant dual gain effect on patients with tinnitus and dizziness,which can improve clinical efficacy,promote cortical neural activity,improve vestibular function,and thereby alleviate the severity of tinnitus and dizziness.

Objective:To explore the differences in the self-perceived burden of gastric cancer patients at different treatment time points and its relationship with family care and self-management efficacy, providing a reference for developing interventions to reduce self-perceived burden in gastric cancer patients.Methods:A convenience sampling method was used to select 151 gastric cancer patients who were hospitalized in the Department of Gastroenterology at Xinxiang Central Hospital from January 2022 to March 2024. Surveys were conducted at four time points: one day before surgery (T 1), after surgery and before the first chemotherapy (T 2), after the third chemotherapy (T 3), and after the sixth chemotherapy (T 4). The Self-Perceived Burden Scale, Family APGAR Index, and Chinese version of the Strategies Used by People to Promote Health were used. Repeated measures analysis of variance was applied to examine the trend of score changes at different time points, and multiple linear regression analysis was performed to explore the relationship between family care, self-management efficacy, and self-perceived burden at each time point. Results:The self-perceived burden scores of gastric cancer patients at the four time points were (31.11±7.86), (32.44±7.78), (33.44±7.45), and (33.17±7.06), respectively. Family care showed a negative impact on the self-perceived burden of patients at all four time points (standardized regression coefficients were -0.148, -0.733, -0.180, -0.218; P<0.05). Self-management efficacy also had a negative impact on the self-perceived burden at all four time points (standardized regression coefficients were -0.792, -0.209, -0.445, -0.402; P<0.05) . Conclusions:The self-perceived burden of gastric cancer patients increases gradually during treatment. Both family care and self-management efficacy negatively affect the self-perceived burden. Healthcare professionals should pay attention to the changes in self-perceived burden and its influencing factors during the treatment process, and develop targeted interventions to improve patients' self-perceived burden and quality of life.

Objective To investigate the longitudinal clinical manifestations of acute radiation dermatitis(ARD)induced by particle therapy in nasopharyngeal carcinoma patients and to analyze associated risk factors.Methods A longitudinal study design was employed,encompassing nasopharyngeal carcinoma patients who underwent particle therapy at the Shanghai Proton and Heavy Ion Center from Mar to Sept 2023.Participants were assessed weekly(1-12 weeks)following the commencement of radiotherapy and at baseline,prior to the start of treatment.Data collection included the patient demographic questionnaire,the Radiation Therapy Oncology Group(RTOG)grading criteria for acute radiation injury,and the radiation-induced skin reaction assessment scale(RISRAS).Photographic documentation was utilized to capture changes in the irradiated skin area.The enrolled patients with nasopharyngeal carcinoma were grouped according to different particle therapy regimens.Survival data were analyzed by Log-rank and Cox regression methods,while a linear mixed-effects model was applied to repeated measures data.Results A total of 119 patients with nasopharyngeal carcinoma were enrolled.The overall incidence of ARD was 89.1%,which included 39.5%of grade 1,45.4%of grade 2 and 4.2%of grade 3.With the extension of time,the severity of ARD peaked at week 7(RISRAS=13.26±4.512),then began to decrease,ultimately reaching a lower level.Multiple Cox proportional hazards models were constructed,revealing that proton/heavy ion radiotherapy was associated with a lower risk of ARD compared to photon/proton plus heavy ion radiotherapy(HR=0.19,95%CI:0.04-0.92,P=0.039).Additionally,concurrent cisplatin/nedaplatin chemotherapy was identified as a risk factor for the development of ARD.Least squares(LS)mean differences were calculated at different time points,and the results demonstrated that the RISRAS scores of the photon/proton plus heavy ion group were consistently and significantly higher from week 5 to week 7 compared with the proton plus heavy ion group,and despite a decrease by week 8,statistical differences remained(week 5:LS mean difference 3.35,95%CI:0.94-5.76,P=0.007;week 6:LS mean difference 5.23,95%CI:2.20-8.26,P=0.001;week 7:LS mean difference 7.13,95%CI:3.67-10.59,P<0.001;week 8:LS mean difference 4.04,95%CI:0.74-7.34,P=0.017).Patients undergoing concurrent cisplatin chemotherapy had higher RISRAS scores from week 7 to week 8 of radiotherapy compared with those not receiving chemotherapy[week 7:adjusted mean difference(Adj.MD)4.20,95%CI:1.96-6.57,P=0.006;week 8:Adj.MD 2.79,95%CI 0.55-5.03,P=0.015].Similarly,patients on concurrent nedaplatin chemotherapy had higher RISRAS scores from weeks 6 to 7 compared with those not on chemotherapy(week 6:Adj.MD 3.75,95%CI:1.54-5.96,P=0.001;week 7:Adj.MD 4.41,95%CI:2.12-6.70,P<0.001).Skin care measures during treatment and accompanying symptoms such as weight loss were not statistically associated with the development of ARD.Conclusion Proton/heavy ion radiotherapy has a lower risk of ARD,while concurrent cisplatin/nedaplatin chemotherapy is a risk factor for ARD.

Aim To investigate the effect of oroxylin A(OA)on apoptosis in Ishikawa cell line of endometrial cancer and the underlying mechanism through the phosphatidylinositol-3 kinase/protein kinase B(PI3K/AKT)signaling pathway.Methods Ishikawa cells were treated with different concentrations of OA(0,4,8,10,12,and 20 μmol·L-1)for 24 h-72 h,the cell viability was detected by CCK-8 assay,apoptosis was detected by flow cytometry,and the protein ex-pression levels of B-cell lymphoma-2(Bcl-2),Bcl-2-associated X protein(Bax),PI3K/AKT,recombinant cytochrome P450 1B1(CYP1B1),and catechol-O-methyltransferase(COMT)were detected by Western blot technique.Results OA inhibited the prolifera-tion of Ishikawa cells in a concentration-and time-de-pendent manner.Compared with the blank control group,the expression of Bax protein increased signifi-cantly,while the expression of Bcl-2 protein decreased significantly with the increase of OA concentration.The expression of COMT protein increased significant-ly,while the expression of CYP1B1 protein decreased significantly.PI3K/AKT:IGF-1(PI3 K agonist)sup-plementation reversed the effect,the expression of COMT protein significantly decreased,and the expres-sion of CYP1B1 protein significantly increased.Con-clusions OA exerts anti-tumor effects in Ishikawa cells of endometrial cancer,which may be related to cell apoptosis mediated by the inhibition of the PI3K/AKT signaling pathway.

Objective:To investigate distribution characteristics of allergen specific IgE of children with allergic diseases in Qianwan New District of Ningbo City,and provide guidance for clinical prophylaxis,cure and management of allergic diseases.Methods:This retrospective study enrolled pediatric patients with suspected allergic diseases presenting to the Department of Pediatrics at Ningbo Hangzhou Bay Hospital between January 2019 and October 2023.Allergen specific IgE and total IgE were detected by microarray enzyme-linked immunoassay.Results:52.9％of the investigated children are allergic to at least one allergen,39.8％had multiple sensitization.The main inhalation allergens were Dermatophagoides pteronyssinus(32.8％),D.farinae(32.3％),Blomia tropicalis(7.7％),Bermuda Grass(6.6％)and Timothy Grass(6.0％).The main food allergens were Egg White(23.1％),Milk(11.7％),Almond(4.9％)and Peanut(4.3％).Compared with girls(50.1％),boys(54.7％)are more likely to be sensitized to allergens.Infants and young children are predominantly affected by inhalation allergen;however,after three years old,there is a notable shift in the sensitization pattern,with inhalation allergens gradually becoming the predominant type of sensitization.Conclusions:It is common for children in Qianwan New District of Ningbo city to be sensitized to inhalation and food allergens.In addition to Mite,Egg White and Milk,Bermuda Grass and Timothy Grass are also important allergens.The distribution of allergens varies according to genders,age,and year.

Objective To investigate the longitudinal clinical manifestations of acute radiation dermatitis(ARD)induced by particle therapy in nasopharyngeal carcinoma patients and to analyze associated risk factors.Methods A longitudinal study design was employed,encompassing nasopharyngeal carcinoma patients who underwent particle therapy at the Shanghai Proton and Heavy Ion Center from Mar to Sept 2023.Participants were assessed weekly(1-12 weeks)following the commencement of radiotherapy and at baseline,prior to the start of treatment.Data collection included the patient demographic questionnaire,the Radiation Therapy Oncology Group(RTOG)grading criteria for acute radiation injury,and the radiation-induced skin reaction assessment scale(RISRAS).Photographic documentation was utilized to capture changes in the irradiated skin area.The enrolled patients with nasopharyngeal carcinoma were grouped according to different particle therapy regimens.Survival data were analyzed by Log-rank and Cox regression methods,while a linear mixed-effects model was applied to repeated measures data.Results A total of 119 patients with nasopharyngeal carcinoma were enrolled.The overall incidence of ARD was 89.1%,which included 39.5%of grade 1,45.4%of grade 2 and 4.2%of grade 3.With the extension of time,the severity of ARD peaked at week 7(RISRAS=13.26±4.512),then began to decrease,ultimately reaching a lower level.Multiple Cox proportional hazards models were constructed,revealing that proton/heavy ion radiotherapy was associated with a lower risk of ARD compared to photon/proton plus heavy ion radiotherapy(HR=0.19,95%CI:0.04-0.92,P=0.039).Additionally,concurrent cisplatin/nedaplatin chemotherapy was identified as a risk factor for the development of ARD.Least squares(LS)mean differences were calculated at different time points,and the results demonstrated that the RISRAS scores of the photon/proton plus heavy ion group were consistently and significantly higher from week 5 to week 7 compared with the proton plus heavy ion group,and despite a decrease by week 8,statistical differences remained(week 5:LS mean difference 3.35,95%CI:0.94-5.76,P=0.007;week 6:LS mean difference 5.23,95%CI:2.20-8.26,P=0.001;week 7:LS mean difference 7.13,95%CI:3.67-10.59,P<0.001;week 8:LS mean difference 4.04,95%CI:0.74-7.34,P=0.017).Patients undergoing concurrent cisplatin chemotherapy had higher RISRAS scores from week 7 to week 8 of radiotherapy compared with those not receiving chemotherapy[week 7:adjusted mean difference(Adj.MD)4.20,95%CI:1.96-6.57,P=0.006;week 8:Adj.MD 2.79,95%CI 0.55-5.03,P=0.015].Similarly,patients on concurrent nedaplatin chemotherapy had higher RISRAS scores from weeks 6 to 7 compared with those not on chemotherapy(week 6:Adj.MD 3.75,95%CI:1.54-5.96,P=0.001;week 7:Adj.MD 4.41,95%CI:2.12-6.70,P<0.001).Skin care measures during treatment and accompanying symptoms such as weight loss were not statistically associated with the development of ARD.Conclusion Proton/heavy ion radiotherapy has a lower risk of ARD,while concurrent cisplatin/nedaplatin chemotherapy is a risk factor for ARD.

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*