Objective:To analyze the effects of citric acid anticoagulation on coagulation function and inflammatory factors in patients with sepsis and high-risk bleeding treated with continuous renal replacement therapy (CRRT).Methods:A total of 80 patients with sepsis with high-risk bleeding who received CRRT treatment in the Affiliated Hospital of Jining Medical University from February 2018 to August 2023 were retrospectively selected as the study objects, 40 cases were treated with low molecular weight heparin (control group) and 40 cases were treated with citric acid (observation group).Both groups were treated continuously, and the anticoagulant effect, coagulation function, electrolyte and inflammatory factor levels of the two groups were compared 7 d after medication.Results:The total effective rate of anticoagulation in the observation group after treatment was higher than that in the control group: 97.50% (39/40) vs. 75.00% (30/40), there was statistical difference ( χ2 = 8.54, P<0.05). After treatment, the levels of activated partial thrombin time (APTT), thrombin time (TT) and prothrombin time (PT) in the observation group were lower than those in the control group: (31.08 ± 8.31) s vs. (41.76 ± 8.36) s, (23.41 ± 5.02) s vs. (29.05 ± 5.13) s, (15.47 ± 3.50) s vs. (19.96 ± 4.75) s, there were statistical differences ( P<0.05). There were no statistical differences in the levels of potassium, chloride, sodium and calcium between the two groups after treatment ( P>0.05). After treatment, the levels of C-reactive protein (CRP) and procalcitonin (PCT) in the observation group were lower than those in the control group :(2.60 ± 0.86) mg/L vs. (4.35 ± 1.12) mg/L, (0.11 ± 0.03) μg/L vs. (0.19 ± 0.05) μg/L, there were statistical differences ( P<0.05). Conclusions:The application of citric acid anticoagulant in patients with sepsis and high-risk bleeding treated with CRRT can achieve significant curative effect, which can not only improve the anticoagulant effect, stabilize coagulation function and electrolyte level, but also down-regulate the level of inflammatory factors.

Aim To study the role and mechanism of ML210 in glioma.Methods The cell viability was detected by CCK8 assay.The percentage of dead cells was detected by SYTOXstaining.The role of ferroptosis-signaling pathway in gliomas was detected bygenomics.Cell proliferation was observed by EdU staining and clone formation assay.Cell migration ability was detec-ted by scratch healing assay.The apoptosis was detec-ted by flow cytometry.Cell mitochondrial function was assesses by JC-1 staining.The mechanism of action of ML210 was detected by molecular docking coupled with immunoblotting assay(Western blot).The levels of ROS,MDA were observed by ELISA.Results Compared with the control group,ML210 treatment dose-dependently decreased glioma cell viability,in-hibited cell proliferation,migration,and increased cell apoptosis and mitochondrial dysfunction,which were reversed by ferroptosis antagonists.Gene microarray screening showed that 688 genes of the ferroptosissig-naling pathway were aberrant and 10 signaling path-ways were altered in gliomas.Molecular docking re-sults showed that ML210 binding to GPX4 significantly inhibited the protein expression level of GPX4 and pro-moted the elevation of ROS and MDA levels.Conclu-sions ML210 produces anti-glioma cells via GPX4-mediated ferroptosis pathway.

Oropharyngeal squamous cell carcinoma(OPSCC)is a malignant tumor originating from the squamous epithelium of the oro-pharyngeal mucosa,accounting for more than 90％of oropharyngeal malignancies.In recent years,human papillomavirus(HPV)infec-tion has become one of the primary etiological factors of oropharyngeal squamous carcinoma.The incidence of HPV-associated oropharyn-geal squamous carcinoma has been rising annually,with a noticeable trend toward younger populations,posing a significant threat to hu-man health.Due to the distinct biological behavior and clinical characteristics of HPV-associated oropharyngeal squamous carcinoma com-pared to its non-HPV-related counterpart,the diagnostic and treatment strategies for oropharyngeal squamous carcinoma have undergone substantial changes.Prevention and screening for oropharyngeal squamous carcinoma are of critical importance.The diagnostic and treat-ment process involves multi-disciplinary collaboration,including oral and maxillofacial surgery,otolaryngology,head and neck surgery,oncology,radiology and pathology.Based on evidence from clinical practice,a comprehensive,integrated diagnostic and therapeutic ap-proach has been established,centered around the concept of"prevention,screening,diagnosis,treatment,and rehabilitation",covering the entire patient lifecycle and providing a valuable reference for clinical practice.

Objective:To analyze the effects of citric acid anticoagulation on coagulation function and inflammatory factors in patients with sepsis and high-risk bleeding treated with continuous renal replacement therapy (CRRT).Methods:A total of 80 patients with sepsis with high-risk bleeding who received CRRT treatment in the Affiliated Hospital of Jining Medical University from February 2018 to August 2023 were retrospectively selected as the study objects, 40 cases were treated with low molecular weight heparin (control group) and 40 cases were treated with citric acid (observation group).Both groups were treated continuously, and the anticoagulant effect, coagulation function, electrolyte and inflammatory factor levels of the two groups were compared 7 d after medication.Results:The total effective rate of anticoagulation in the observation group after treatment was higher than that in the control group: 97.50% (39/40) vs. 75.00% (30/40), there was statistical difference ( χ2 = 8.54, P<0.05). After treatment, the levels of activated partial thrombin time (APTT), thrombin time (TT) and prothrombin time (PT) in the observation group were lower than those in the control group: (31.08 ± 8.31) s vs. (41.76 ± 8.36) s, (23.41 ± 5.02) s vs. (29.05 ± 5.13) s, (15.47 ± 3.50) s vs. (19.96 ± 4.75) s, there were statistical differences ( P<0.05). There were no statistical differences in the levels of potassium, chloride, sodium and calcium between the two groups after treatment ( P>0.05). After treatment, the levels of C-reactive protein (CRP) and procalcitonin (PCT) in the observation group were lower than those in the control group :(2.60 ± 0.86) mg/L vs. (4.35 ± 1.12) mg/L, (0.11 ± 0.03) μg/L vs. (0.19 ± 0.05) μg/L, there were statistical differences ( P<0.05). Conclusions:The application of citric acid anticoagulant in patients with sepsis and high-risk bleeding treated with CRRT can achieve significant curative effect, which can not only improve the anticoagulant effect, stabilize coagulation function and electrolyte level, but also down-regulate the level of inflammatory factors.

Oropharyngeal squamous cell carcinoma(OPSCC)is a malignant tumor originating from the squamous epithelium of the oro-pharyngeal mucosa,accounting for more than 90％of oropharyngeal malignancies.In recent years,human papillomavirus(HPV)infec-tion has become one of the primary etiological factors of oropharyngeal squamous carcinoma.The incidence of HPV-associated oropharyn-geal squamous carcinoma has been rising annually,with a noticeable trend toward younger populations,posing a significant threat to hu-man health.Due to the distinct biological behavior and clinical characteristics of HPV-associated oropharyngeal squamous carcinoma com-pared to its non-HPV-related counterpart,the diagnostic and treatment strategies for oropharyngeal squamous carcinoma have undergone substantial changes.Prevention and screening for oropharyngeal squamous carcinoma are of critical importance.The diagnostic and treat-ment process involves multi-disciplinary collaboration,including oral and maxillofacial surgery,otolaryngology,head and neck surgery,oncology,radiology and pathology.Based on evidence from clinical practice,a comprehensive,integrated diagnostic and therapeutic ap-proach has been established,centered around the concept of"prevention,screening,diagnosis,treatment,and rehabilitation",covering the entire patient lifecycle and providing a valuable reference for clinical practice.

Aim To study the role and mechanism of ML210 in glioma.Methods The cell viability was detected by CCK8 assay.The percentage of dead cells was detected by SYTOXstaining.The role of ferroptosis-signaling pathway in gliomas was detected bygenomics.Cell proliferation was observed by EdU staining and clone formation assay.Cell migration ability was detec-ted by scratch healing assay.The apoptosis was detec-ted by flow cytometry.Cell mitochondrial function was assesses by JC-1 staining.The mechanism of action of ML210 was detected by molecular docking coupled with immunoblotting assay(Western blot).The levels of ROS,MDA were observed by ELISA.Results Compared with the control group,ML210 treatment dose-dependently decreased glioma cell viability,in-hibited cell proliferation,migration,and increased cell apoptosis and mitochondrial dysfunction,which were reversed by ferroptosis antagonists.Gene microarray screening showed that 688 genes of the ferroptosissig-naling pathway were aberrant and 10 signaling path-ways were altered in gliomas.Molecular docking re-sults showed that ML210 binding to GPX4 significantly inhibited the protein expression level of GPX4 and pro-moted the elevation of ROS and MDA levels.Conclu-sions ML210 produces anti-glioma cells via GPX4-mediated ferroptosis pathway.

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 investigate the changing antibiotic resistance profiles of E.coli isolated from patients in the 52 hospitals participating in the CHINET program from 2015 to 2021.Methods Antimicrobial susceptibility was tested for clinical isolates of E.coli according to the unified protocol of CHINET program.WHONET 5.6 and SPSS 20.0 software were used for data analysis.Results Atotal of 289 760 nonduplicate clinical strains ofE.coli were isolated from 2015 to 2021,mainly from urine samples(44.7±3.2)％.The proportion of E.coli strains isolated from urine samples was higher in females than in males(59.0％vs 29.5％).The proportion of E.coli strains isolated from respiratory tract and cerebrospinal fluid samples was significantly higher in children than in adults(16.7％vs 7.8％,0.8％vs 0.1％,both P＜0.05).The isolates from internal medicine department accounted for the largest proportion(28.9±2.8)％with an increasing trend over years.Overall,the prevalence of ESBLs-producing E.coli and carbapenem resistant E.coli(CREco)was 55.9％and 1.8％,respectively during the 7-year period.The prevalence of ESBLs-producing E.coli was the highest in tertiary hospitals each year from 2015 to 2021 compared to secondary hospitals.The prevalence of CREco was higher in children's hospitals compared to secondary and tertiary hospitals each year from 2015 to 2021.The prevalence of ESBLs-producing E.coli in tertiary hospitals and children's hospitals and the prevalence of CREco in children's hospitals showed a decreasing trend over the 7-year period.The prevalence of CREco in secondary and tertiary hospitals increased slowly.Antibiotic resistance rates changed slowly from 2015 to 2021.Carbapenem drugs(imipenem,meropenem)were the most active drugs amongβ-lactams against E.coli(resistance rate≤2.1％).The resistance rates of E.coli to β-lactam/β-lactam inhibitor combinations(piperacillin-tazobactam,cefoperazone-sulbactam),aminoglycosides(amikacin),nitrofurantoin and fosfomycin(for urinary isolates only)were all less than 10％.The resistance rate of E.coli strains to antibiotics varied with the level of hospitals and the departments where the strains were isolated,especially for cefazolin and ciprofloxacin,to which the resistance rate of E.coli strains from children in non-ICU departments was significantly lower than that of the strains isolated from other departments(P＜0.05).The E.coli isolates from ICU showed higher resistance rate to most antimicrobial agents tested(excluding tigecycline)than the strains isolated from other departments.The E.coli strains isolated from tertiary hospitals showed higher resistance rates to the antimicrobial agents tested(excluding tigecycline,polymyxin B,cefepime and carbapenems)than the strains from secondary hospitals and children's hospitals.Conclusions E.coli is an important pathogen causing clinical infection.More than half of the clinical isolates produced ESBL.The prevalence of CREco is increasing in secondary and tertiary hospitals over the 7-year period even though the overall prevalence is still low.This is an issue of concern.

To summarise the clinical experience of treating insomnia with the method of resolving depression， regulating the middle， and tranquilising mind. It is believed that the key to the pathogenesis of insomnia lies in qi depression， disharmony of qi pivot， and disharmony of qi and blood， and the core treatment is to resolve depression， regulating the middle， and tranquilising mind. The self-prescribed Jieyu Anmian Formula （解郁安眠方） could be used as the basic treatment， then modified according to the performance of the patient and syndromes. For syndrome of liver depression restricting spleen， the treatment should soothe liver and invigorate spleen， resolve depression and regulate the middle； for syndrome of liver depression and phlegm coagulation， the treatment should resolve depression and phlegm， support the earth and free the wood； for syndrome of liver depression transforming into fire， the treatment should soothe liver and clear fire， resolve depression and dysphoria； for syndrome of qi stagnation and blood stasis， the treatment should activate blood and regulate the middle， resolve depression and tranquilise mind.

Enamel demineralization, the formation of white spot lesions, is a common issue in clinical orthodontic treatment. The appearance of white spot lesions not only affects the texture and health of dental hard tissues but also impacts the health and aesthetics of teeth after orthodontic treatment. The prevention, diagnosis, and treatment of white spot lesions that occur throughout the orthodontic treatment process involve multiple dental specialties. This expert consensus will focus on providing guiding opinions on the management and prevention of white spot lesions during orthodontic treatment, advocating for proactive prevention, early detection, timely treatment, scientific follow-up, and multidisciplinary management of white spot lesions throughout the orthodontic process, thereby maintaining the dental health of patients during orthodontic treatment.
Humans ; Consensus ; Dental Caries/etiology* ; Dental Enamel/pathology* ; Tooth Demineralization/etiology* ; Tooth Remineralization