Objective To gain insights into the biological characteristics of different populations of Culex tritaeniorhynchus within and around the Yellow Sea wetland from the perspective of the occurrence of resistance, we investigated the levels of resistance to deltamethrin and kdr gene mutation in the wetland and its peripheral areas. Methods Specimens were collected from Cx. tritaeniorhynchus populations at two monitoring sites in the Rare Bird National Nature Reserve and Tiaozi Ni Wetland Scenic Area, and also from two populations in Yancheng City and the Liuhe District of Nanjing, and the resistance of these mosquitoes to deltamethrin was determined using the CDC biotest bottle method. For each concentration of deltamethrin assessed, a random subset of exposed specimens was selected for amplification of the kdr gene fragment, followed by Sanger sequencing to identify and analyze resistance-associated mutations. Results The LC50 levels of deltamethrin among mosquitoes from the four populations in Luhe, Yancheng, the Rare Bird National Nature Reserve and the Tiaozi Ni Wetland Scenic Area were 2.048 5, 7.798 2, 3.473 3, and 17.695 5 mg/mL, respectively, with corresponding concentrations of deltamethrin ranging from 0.005 to 5.000,0.050 to 50.000,0.050 to 25.000 and 0.050 to 50.000 mg/mL, respectively. Furthermore, the ranges of the KT50 values were 11.76-107.43, 67.05-216.30,29.77-107.43 and 28.40-329.51 min; the 1-h knockdown rates were 34.58%-99.15%, 9.52%-43.80%, 55.09%-73.01%, and 10.09%-68.07%; and the 24-h mortality rates were 12.15%-67.52%,9.52%-79.56%,13.17%-82.21%, and 11.01%-78.99%, respectively. With respect to kdr gene mutation, we assayed a total of 63,70,59, and 57 mosquitoes for the four populations, for which we detected L1014F mutation frequencies of 14.29%, 35.00%, 20.34%, and 31.58%, respectively, with a majority of these mutations being heterozygous for resistance. In addition, five adult mosquitoes were identified has having synonymous mutations at site 1011[i. e. , AAT(asparagine)mutation to AAC(asparagine)]. Conclusions Our findings revealed the clear resistance of Cx. tritaeniorhynchus to deltamethrin in the Yancheng region of the Yellow Sea wetland, and the resistance phenotype and kdr frequency of Cx. tritaeniorhynchus in the wetland environment were comparable to those of Cx. tritaeniorhynchus in the wetland environment, thereby indicating that the resistance of different populations of Cx. tritaeniorhynchus was homogeneous under the pressure of different insecticide selection within and around the wetland. However, the underlying mechanisms need to be further studied.

Background and aims The mechanism of cholestatic liver injury (CLI) is unclear, and effective therapies are lacking. While peroxisome proliferator-activated receptor alpha (PPARα) agonists show potential hepatoprotective effect and pyroptosis is implicated in hepatocellular damage, how PPARα activation mitigates lithocholic acid (LCA)-induced pyroptosis remains unknown. Methods The hepatoprotective effect of PPARα agonists was evaluated in a mouse model of intrahepatic cholestasis induced by LCA. Liver injury was assessed via serum biochemistry, hematoxylin and eosin and TUNEL staining, and electron microscopy. Pyroptosis pathways were analyzed using real-time quantitative polymerase chain reaction, Western blot, and co-immunoprecipitation. Results Combined morphological, histopathological, and biochemical analyses confirmed that PPARα activation protects against CLI. Compared with LCA treatment alone, PPARα activation significantly attenuated the elevation of serum lactate dehydrogenase (LDH), the increased TUNEL-positive cells, and the formation of hepatocyte membrane pores. Mechanistically, PPARα activation suppressed both NOD-like receptor protein 3 (NLRP3) inflammasome-mediated pyroptosis and apoptosis protease-activating factor-1 (APAF-1)/CASPASE-3/GSDME-mediated pyroptosis. Furthermore, PPARα agonist pretreatment inhibited activation of the nuclear factor-kappa B (NF-κB) and forkhead box O1 (FOXO1) signaling pathways. Conclusions PPARα protects against LCA-induced CLI by inhibiting both NLRP3 inflammasome-mediated pyroptosis associated with NF-κB and APAF-1/CASPASE-3/GSDME-mediated pyroptosis associated with the FOXO1 signaling pathway.

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 systematically investigate biomechanical characteristics of one-finger Zen push method applied at the Fengchi acupoint under different force conditions,in order to provide precise quantitative data and enhance the treatment efficacy.Methods Ten senior Tuina practitioners were recruited.The German Novel Pliance-X 32 Expert dynamic pressure distribution system was used to record the mechanical parameters during the application of one-finger Zen push at the Fengchi acupoint under three force intensities:light,medium,and heavy,for 3 minutes.Data from the stable 1-minute segment of the mechanical output was selected for data analysis,and key biomechanical parameters such as the maximum force,average force,peak pressure,mean pressure,force-time integral(FTI),pressure-time integral(PTI),and operational frequency were evaluated.Results Under light,medium,and heavy force conditions,the mean maximum force applied by senior Tuina practitioners at the Fengchi acupoint were 6.31,9.45,and 18.27 N,respectively,while the mean force were 3.31,5.64,and 9.05 N,respectively.The mean peak pressures were 26.10,34.80,and 70.00 kPa,while the mean pressures were 11.95,21.00,and 26.15 kPa,respectively.The mean FTIs were 55.65,182.10,and 225.21 N·s,and the mean PTIs were 167.10,489.59,and 795.83 kPa·s,respectively.The mean operational frequencies were 156.00,150.60,and 154.80 times/min,respectively.Conclusions Ten senior Tuina practitioners showed a high degree of consistency between their subjective definitions of light,medium,and heavy force and the objectively measured mechanical parameters.This reflected their precise control over the applied force under different force conditions,verifying the practicality and reproducibility of the one-finger Zen push method in clinical applications.This study provides a reliable basis for quantitative research and development of standardized clinical operation guidelines.

Objective:To observe the clinical efficacy of Yinqi Guiyuan acupuncture combined with repetitive transcranial magnetic stimulation in the treatment of post-stroke fatigue(PSF).Methods:A prospective study was conducted,91 patients with PSF admitted to our hospital from May 2023 to October 2024 were included as the research subjects,and they were divided into control group(received conventional treatment combined with repetitive transcranial magnetic stimulation,n=45)and study group(received Yinqi Guiyuan acupuncture on the basis of the control group,n=46)according to random number table method.The clinical efficacy,inflammatory factors[C-reactive protein(CRP),interleukin-1[3(IL-1β),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α)]and related scale score[pittsburgh sleep quality index(PSQI),Fugl-Meyer motor function assessment(FMA),fatigue severity scale(FSS),stroke specific quality of life scale(SS-QOL)]were compared between the two groups.Result:The total clinical effective rate of the study group were higher than that of the control group(P＜0.05).The levels of serum CRP,IL-1β,IL-6 and TNF-α after treatment in the study group were lower than those in the control group(P＜0.05).The PSQI and FSS score after treatment in the study group were lower than those in the control group,and the FMA and SS-QOL score were higher than those of the control group(P＜0.05).Conclusion:The synergistic intervention of Yinqi Guiyuan acupuncture and repetitive transcranial magnetic stimulation has multiple therapeutic benefits for PSF patients,which can not only significantly relieve clinical symptoms(including sleep disorders,fatigue levels and motor function disorders),but also improve the overall quality of life,and its mechanism of action may be related to the regulation of inflammatory factor expression.

Objective:To summarize the clinical characteristics of SAPHO syndrome in elderly patients with organizing pneumonia.Methods:We reported a case of SAPHO syndrome in an elderly patient with organizing pneumonia.Relevant reports on SAPHO syndrome with organizing pneumonia at home and abroad were retrieved, and the literature was summarized an analyzed.Results:The patient was a 63-year-od female who was admitted to the hospital due to "intermittent fever and cough for more than two months". Before admission, she was previously diagnosed with pneumonia in another hospital with poor response to anti-infective treatment.Chest CT showed multiple bilateral patchy consolidations in both lungs, with migratory changes and reversed halo signs.Her medical history included bone and joint pain(e.g., sternoclavicular joints)and palmoplantar pustulosis.Lung biopsy pathology confirmed organizing pneumonia. 99mTc-MDP bone scintigraphy revealed abnormal bone salt metabolism in multiple bone and joint areas.The final diagnosis was SAPHO syndrome with organizing pneumonia.Both symptoms and imaging significantly improved after prednisone treatment.Two related cases were retrieved from the literature.One was a 57-year-old female reported in the UK, who had been diagnosed with SAPHO syndrome before and was found to have lung consolidations due to respiratory symptoms.Lung biopsy confirmed organizing pneumonia, and she improved after glucocorticoid treatment.The other was a 59-year-old Chinese female who visited hospital due to pain in the lumbosacral part and left lower limb.After being diagnosed with SAPHO syndrome, a chest CT scan was performed and lung consolidations were found.The pathology confirmed organizing pneumonia.The patient improved after treatment with Tripterygium wilfordii. Conclusion:SAPHO syndrome complicated with organizing pneumonia is rare, with diverse clinical manifestations, and responds well to glucocorticoid therapy.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.

Objective To systematically investigate biomechanical characteristics of one-finger Zen push method applied at the Fengchi acupoint under different force conditions,in order to provide precise quantitative data and enhance the treatment efficacy.Methods Ten senior Tuina practitioners were recruited.The German Novel Pliance-X 32 Expert dynamic pressure distribution system was used to record the mechanical parameters during the application of one-finger Zen push at the Fengchi acupoint under three force intensities:light,medium,and heavy,for 3 minutes.Data from the stable 1-minute segment of the mechanical output was selected for data analysis,and key biomechanical parameters such as the maximum force,average force,peak pressure,mean pressure,force-time integral(FTI),pressure-time integral(PTI),and operational frequency were evaluated.Results Under light,medium,and heavy force conditions,the mean maximum force applied by senior Tuina practitioners at the Fengchi acupoint were 6.31,9.45,and 18.27 N,respectively,while the mean force were 3.31,5.64,and 9.05 N,respectively.The mean peak pressures were 26.10,34.80,and 70.00 kPa,while the mean pressures were 11.95,21.00,and 26.15 kPa,respectively.The mean FTIs were 55.65,182.10,and 225.21 N·s,and the mean PTIs were 167.10,489.59,and 795.83 kPa·s,respectively.The mean operational frequencies were 156.00,150.60,and 154.80 times/min,respectively.Conclusions Ten senior Tuina practitioners showed a high degree of consistency between their subjective definitions of light,medium,and heavy force and the objectively measured mechanical parameters.This reflected their precise control over the applied force under different force conditions,verifying the practicality and reproducibility of the one-finger Zen push method in clinical applications.This study provides a reliable basis for quantitative research and development of standardized clinical operation guidelines.

Objective:To explore the risk factors and etiological characteristics of urinary tract infection caused by urinary calculi in eastern Fujian region,in order to attract clinical attention and improve the prevention and treatment of urinary tract infection caused by urinary calculi.Methods:A total of 154 patients with urinary calculi admitted to Ningde People's Hospital(n=80)and Ningde Mindong Hospital(n=74)from November 2022 to October 2023 were selected as the main research objects.According to whether the patients had urinary tract infection,they were divided into infection group and non-infection group.The baseline data of the two groups were analyzed in detail,and the risk factors and pathogen distribution of urinary tract infection in patients with urinary calculi were analyzed.Results:There were 33 cases of urinary tract infection in 154 patients with urinary calculi,accounting for 21.43％.Univariate analysis showed that the urinary white blood cell count in the infection group was higher than that in the non-infection group,and the proportion of patients with effusion,urinary tract obstruction,calculi in the upper urinary tract,staghorn calculi,smoking history,diabetes,and urinary nitrite positive was higher than that in the uninfected group(P＜0.05).The results of binary logistic regression analysis showed that effusion,urinary tract obstruction,staghorn calculi,smoking history,diabetes,high urine white blood cell count and positive urine nitrite were independent risk factors for urinary tract infection in patients with urinary calculi(OR＞1,P＜0.05).A total of 33 strains of pathogenic bacteria were isolated from 33 patients in the infection group.Among them,23 strains(69.70％)were gram-negative bacteria,8 strains(24.24％)were gram-positive bacteria,and 2 strains(6.06％)were fungi.Among gram-negative bacteria,escherichia coli accounted for the highest proportion(48.48％),followed by klebsiella pneumoniae(9.09％).Among gram-positive bacteria,enterococcus faecalis accounted for the highest proportion(12.12％),followed by enterococcus faecium(6.06％).Candida and candida tropicalis in fungi was the same,accounted for 3.03％.Conclusion:The risk of urinary tract infection in patients with urinary calculi in eastern Fujian region is high.Effusion,urinary tract obstruction,staghorn calculi,smoking history,diabetes,high urine white blood cell count and positive urine nitrite are independent risk factors for urinary tract infection in patients with urinary calculi.The main urinary tract pathogens are gram-negative bacteria.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.