Sustained inflammatory responses are closely related to various severe diseases,and inhibiting the excessive activation of inflammasomes and pyroptosis has significant implications for clinical treatment.Natural products have garnered considerable concern for the treatment of inflammation.Huanglian-Wumei decoction(HLWMD)is a classic prescription used for treating inflammatory diseases,but the necessity of their combination and the exact underlying anti-inflammatory mechanism have not yet been elucidated.Inspired by the supramolecular self-assembly strategy and natural drug compatibility theory,we successfully obtained berberine(BBR)-chlorogenic acid(CGA)supramolecular(BCS),which is an herbal pair from HLWMD.Using a series of characterization methods,we confirmed the self-assembly mechanism of BCS.BBR and CGA were self-assembled and stacked into amphiphilic spherical supra-molecules in a 2:1 molar ratio,driven by electrostatic interactions,hydrophobic interactions,and π-πstacking;the hydrophilic fragments of CGA were outside,and the hydrophobic fragments of BBR were inside.This stacking pattern significantly improved the anti-inflammatory performance of BCS compared with that of single free molecules.Compared with free molecules,BCS significantly attenuated the release of multiple inflammatory mediators and lipopolysaccharide(LPS)-induced pyroptosis.Its anti-inflammatory mechanism is closely related to the inhibition of intracellular nuclear factor-kappaB(NF-κB)p65 phosphorylation and the noncanonical pyroptosis signalling pathway mediated by caspase-11.

Objective To systematically evaluate the incidence and influencing factors of axillary web syndrome(AWS)in postoperative breast cancer patients,and to provide evidence for reducing the incidence of axillary web syndrome.Methods A computer search was performed in China National Knowledge Infrastructure(CNKI),VIP,Wanfang,SinoMed,PubMed,Medline,Scopus,The Cochrane Library,Web of Science,Embase,searched for articles on AWS influencing factors of breast cancer published from the establishment of the database to January 6th,2025.The articles were screened according to the inclusion and exclusion criteria.Revman5.4 and Stata17.0 were used for systematic review.Results Fifteen studies involving 3979 breast cancer patients and 1 156 patients with AWS were included.The results of the Meta-analysis showed that there was significant statistical heterogeneity among the included studies(I2=97.0%,P<0.0001).Using the random effects model,the incidence of AWS was 32.2%[95%CI(0.24,0.40),P<0.0001].The influencing factors for AWS after breast cancer surgery are age,body mass index(BMI),total mastectomy,lymph node metastasis,and neoadjuvant chemotherapy.NAC),axillary lymph node dissection(ALND),and the number of harvested axillary lymph nodes.Conclusion The incidence of AWS after breast cancer surgery was high.Clinicians should give early nursing to the influencing factors,reduce the incidence of AWS and improve patients'quality of life after surgery.

This paper focuses on extreme environments and systematically analyzes sleep disorders caused by multiple pathogenesis,including circadian rhythm disorder,yin-yang imbalance and qi-blood disorder under weightlessness,emotional depression due to environmental changes,abnormal diet and excretion,and six excesses pathogenic factors,in accordance with the theory of correspondence between nature and human.It proposes harmonizing yin and yang as the core therapeutic principle and guiding framework,with specific methods including calming rebellious qi-blood,regulating qi movement,harmonizing heart and kidney,and dredging and regulating blood vessels,thus forming the"one guiding principle and four specific methods"treatment strategy.Additionally,by integrating the modified application of classic formulas,a diagnostic and therapeutic approach targeting multi-dimensional pathogenesis is established.This study aims to promote the in-depth integration of Traditional Chinese Medicine(TCM)in extreme environmental medicine through TCM theories and innovative application of prescriptions,provide TCM-characterized solutions for health management of workers in extreme environments,and facilitate the transformation of extreme environmental medicine toward the modern medical model of"prevention-treatment integration".

Objective To explore the application effect of the multidisciplinary team collaboration model in vascular access management for patients with maintenance hemodialysis.Methods A total of 102 patients with maintenance hemodialysis in the hospital from October 2023 to October 2024 were selected as the research subjects,and they were randomly divided into observation group and control group by the random number table method,with 51 cases in each group.The observation group re-ceived routine nursing combined with the multidisciplinary team collaboration model,while the control group received routine nursing.The multidisciplinary team collaboration model involved professionals from multiple disciplines,including nephrologists,vascular surgeons,interventional radiologists,B-ultrasound doctors,clinical pharmacists,nutritionists,psychological counselors,the head nurse of the blood purification center,and blood purification specialist nurses.The intervention duration was 6 months.The related indicators of dialysis adequacy[urea reduction ratio(URR),equilibrium urea clearance rate(eKt/V)],psychological burden[the Self-rating Anxiety Scale(SAS)and the Self-rating Depression Scale(SDS)],vascular access satisfaction degree[the Simple Version of Vascular Access Questionnaire(VAQ)],quality of life[the Kidney Disease-Targeted Areas Scale(KDTA)and the 36-item Short-form Health Survey(SF-36)],and complications were compared between the two groups before and after the intervention.Results After the intervention,the levels of URR and eKt/V and the score of each dimension of quality of life in the observation group were signifi-cantly higher than those in the control group,while the SAS and SDS scores were significantly lower than those in the control group(P＜0.05).After the intervention,the satisfaction rate of vascular access in the observation group was 96.08％(49/51),which was significantly higher than 80.39％(41/51)in the control group(x2=6.044,P=0.014).The total complication rate in the observa-tion group was 1.96％(1/51),which was significantly lower than 13.73％(7/51)in the control group(P＜0.05).Conclusion The adoption of the multidisciplinary team collaboration model for patients with maintenance hemodialysis is beneficial for improving the adequacy of hemodialysis,re-ducing psychological burden,enhancing vascular access satisfaction and quality of life,and preven-ting complications.

Objective:To compare the changes in spherical equivalent (SE) and axial length (AL) between children with axial myopia and refractive myopia.Methods:A prospective cohort study was conducted.A total of 1 738 students from grades 1 to 6 were recruited from two consistent 9-year schools in the Binhai New Area of Tianjin using cluster random sampling.Visual acuity, refractive status, and ocular biological parameters were measured from February to May in 2018 and 2021.Participants were categorized into subgroups as follows: low, moderate, and high myopia based on SE; longer AL group and shorter AL groups based on AL; and steeper cornea and flatter cornea groups based on corneal curvature radius (CCR). Myopic children were further classified into the following groups: axial myopia (longer AL and flatter cornea), refractive myopia (shorter AL and steeper cornea), mixed myopia (longer AL and steeper cornea), and non-axial non-refractive myopia (shorter AL and flatter cornea). Changes in SE (ΔSE) and AL (ΔAL) at the end of the follow-up period were compared among the different classification groups.This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee of Tianjin Medical University Eye Hospital (No.2020KY-39). Written informed consent was obtained from the guardians of all participants.Results:The ΔSE in the longer AL group was (-1.57±1.52)D, which was significantly greater than (-1.17±1.47)D in the shorter AL group ( t=3.99, P<0.01). The ΔAL in the steeper cornea group was (0.92±0.50)mm, which was significantly greater than (0.86±0.54)mm in the flatter cornea group ( t=-2.12, P=0.04). Among children aged 10-12 years, males, and the low myopia, SE progression was faster in those with longer AL compared to shorter AL, with statistically significant differences ( t=2.66, 3.31, 3.90; all P<0.05). In children aged 10-12 years, AL growth was faster in the longer AL group than in the shorter AL group, with a statistically significant difference ( t=-1.29, P=0.04). Among females and the low myopia, AL growth was faster in those with steeper corneas than in those with flatter corneas, with statistically significant differences ( t=-3.22, -2.43; both P<0.05). Refractive myopia had a smaller ΔSE than axial myopia and the difference was statistically significant ( P<0.05). Within the low myopia, SE progression was greater in axial myopia than in refractive myopia, with a statistically significant difference ( P<0.05). Conclusions:Among myopic children, those with longer axial lengths exhibit faster SE progression, while those with steeper corneas show faster axial elongation.Among children with low myopia, axial myopia is associated with a greater risk of SE progression than refractive myopia.

Objective:To compare the changes in spherical equivalent (SE) and axial length (AL) between children with axial myopia and refractive myopia.Methods:A prospective cohort study was conducted.A total of 1 738 students from grades 1 to 6 were recruited from two consistent 9-year schools in the Binhai New Area of Tianjin using cluster random sampling.Visual acuity, refractive status, and ocular biological parameters were measured from February to May in 2018 and 2021.Participants were categorized into subgroups as follows: low, moderate, and high myopia based on SE; longer AL group and shorter AL groups based on AL; and steeper cornea and flatter cornea groups based on corneal curvature radius (CCR). Myopic children were further classified into the following groups: axial myopia (longer AL and flatter cornea), refractive myopia (shorter AL and steeper cornea), mixed myopia (longer AL and steeper cornea), and non-axial non-refractive myopia (shorter AL and flatter cornea). Changes in SE (ΔSE) and AL (ΔAL) at the end of the follow-up period were compared among the different classification groups.This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee of Tianjin Medical University Eye Hospital (No.2020KY-39). Written informed consent was obtained from the guardians of all participants.Results:The ΔSE in the longer AL group was (-1.57±1.52)D, which was significantly greater than (-1.17±1.47)D in the shorter AL group ( t=3.99, P<0.01). The ΔAL in the steeper cornea group was (0.92±0.50)mm, which was significantly greater than (0.86±0.54)mm in the flatter cornea group ( t=-2.12, P=0.04). Among children aged 10-12 years, males, and the low myopia, SE progression was faster in those with longer AL compared to shorter AL, with statistically significant differences ( t=2.66, 3.31, 3.90; all P<0.05). In children aged 10-12 years, AL growth was faster in the longer AL group than in the shorter AL group, with a statistically significant difference ( t=-1.29, P=0.04). Among females and the low myopia, AL growth was faster in those with steeper corneas than in those with flatter corneas, with statistically significant differences ( t=-3.22, -2.43; both P<0.05). Refractive myopia had a smaller ΔSE than axial myopia and the difference was statistically significant ( P<0.05). Within the low myopia, SE progression was greater in axial myopia than in refractive myopia, with a statistically significant difference ( P<0.05). Conclusions:Among myopic children, those with longer axial lengths exhibit faster SE progression, while those with steeper corneas show faster axial elongation.Among children with low myopia, axial myopia is associated with a greater risk of SE progression than refractive myopia.

Objective To investigate the oral health status of second-grade primary school students in Suzhou,provide baseline data for evaluating Suzhou's"Bright Eyes and Healthy Teeth"public health project,and offer reference for formulating oral health policies for students in Suzhou.Methods A multi-stage,stratified,random sampling method was used to select 1 640 second-grade primary school students from 10 districts(county-level cities)across Suzhou.The oral health survey of primary school students in Suzhou was designedbased on WHO"Basic Methods for Oral Health Surveys"(5th edition).A survey on the students' oral health status was con-ducted.Results The caries prevalence,mean DMFT(Decayed,Missing,Filled Teeth),and caries filling rate for primary teeth among second-grade students in Suzhou were 80.73％,4.25,and 24.48％,respectively.For permanent teeth,the caries prevalence,mean DMFT(Decayed,Missing,Filled Teeth),and caries filling rate were 30.30％,0.62,and 16.96％,respectively.Specifically,the caries prevalence,mean DMFT,and filling rate for the first permanent molar were 29.88％,0.59,and 16.94％,respectively.The pit and fissure sealing rate for the first permanent molar was 13.74％.Additionally,the detection rate for gingival bleeding was 58.05％,and for dental calculus,49.15％.Conclusion The oral health status of second-grade primary school students in Suzhou is concerning.The caries prevalence rate for both primary and permanent teeth is high,while the filling rate is relatively low.Prior to the implementation of oral health programs,the pit and fissure sealing rate for the first permanent molars was low,with significant differ-ences observed between urban and rural areas,as well as among different districts(or county-level cities).

Background: Diabetes-induced testicular damage (DITD) is a common complication of diabetes. We investigated underlying mechanism of retinoblastoma-binding protein 6 (Rbbp6)-mediated brain and muscle ARNT-like 1 (Bmal1) ubiquitination in modulating ferroptosis in DITD. Methods: Spermatogenic cell apoptosis and viability were measured by flow cytometry and cell counting kit 8 (CCK-8), respectively. The impact of Rbbp6 and Bmal1 on ferroptosis was assessed by determining expression of ferroptosis markers glutathione peroxidase 4 (GPX4) and solute carrier family 7 member 11 (SLC7A11), and levels of malondialdehyde (MDA), glutathione (GSH), iron, and lipid peroxidation. Co-immunoprecipitation was performed to determine the interaction between Rbbp6 and Bmal1, as well as the ubiquitination level of Bmal1. The expression levels of Rbbp6, Bmal1, Yes-associated protein 1 (YAP1), ferroptosis markers, and testicular steroidogenic enzymes were tested by Western blot. Results: Bmal1 protein expression was significantly downregulated, while Rbbp6 was upregulated in DITD mouse model and high glucose (HG)-induced GC-1 spg cells. Overexpression of Bmal1 improved testicular injury in diabetic mice, reduced 4-hydroxynonenal (4-HNE), MDA, iron levels, and increased expression levels of GPX4, SLC7A11, GSH, as well as testicular steroidogenic enzymes. Rbbp6 decreased Bmal1 level through promoting its ubiquitination. Meanwhile, Rbbp6 knockdown inhibited the ferroptosis of HG-induced GC-1 spg cells, which were abolished by silencing Bmal1. In addition, knockdown of YAP1 or treatment with ferroptosis inducer erastin blocked the above effects caused by Bmal1 overexpression. Conclusion Rbbp6-mediated Bmal1 ubiquitination suppressed YAP1 pathway, promoting ferroptosis in DITD. This study highlighted Rbbp6/Bmal1/YAP1 axis as a potential therapeutic target for mitigating DITD.

Objective To construct a key technical indicator system for in-hospital treatment and nursing of patients with nuclear radiation injury, and provide a basis for the implementation of such treatment and nursing. Methods The draft of the key technical indicator system for in-hospital treatment and nursing of patients with nuclear radiation injury was determined by literature review, case study, and field investigation. The indicators of the system were determined through two rounds of Delphi consultation and using the precedence chart method. According to the criteria of indicator evaluation, the reliability of expert opinions, and the opinions of the research group, the indicators were refined and evaluated. Results Twenty experts were included for two rounds of consultation via mailed inquiries, with a 100% effective response rate in both rounds. The expert authority coefficients were both 0.945, and the Kendall’s W values were 0.347 and 0.448, respectively (P < 0.05). Following the expert consultations, 1 indicator was deleted, 12 indicators were added, and 6 indicators were modified. The key technical indicator system for in-hospital treatment and nursing of patients with nuclear radiation injury established in this study included 4 first-level indicators, 17 second-level indicators, and 73 third-level indicators. The means of importance assignment for all indicators were > 4.00, and the coefficients of variation were < 0.25. Conclusion The key technical indicator system for in-hospital treatment and nursing of patients with nuclear radiation injury established in this study is scientifically rigorous and practically grounded. The indicators demonstrate strong professional relevance and provide important guidance for in-hospital treatment and nursing of patients with nuclear radiation injury.

Objective:To evaluate the feasibility and efficacy of our self-designed intelligent robot-assisted reduction system for fresh subtrochanteric fractures of the femur.Methods:A retrospective cohort study was conducted to include 10 patients with fresh subtrochanteric fracture of the femur who had been admitted to Department of Orthopedic Trauma, Beijing Jishuitan Hospital from January 2024 to July 2024. There were 7 males and 3 females with an age of (45.0±14.3) years and an interval from injury to surgery of (7.9±3.7) d. All the patients were treated by minimally invasive reduction which was assisted by our self-designed intelligent robot, and internal fixation with intramedullary nails. The operation duration, intraoperative reduction duration, intraoperative blood loss, and intraoperative fluoroscopy frequency were recorded. The reduction effect was evaluated by calculating the differences between preoperative planning and postoperative CT reconstruction (i.e., the differences in femoral shaft length and in rotation angle). The hip functional recovery was assessed by Harris hip function Scoring.Results:The mean operation time was 200.0 (161.3, 217.5) min, the reduction time (83.0±35.5) min, the intraoperative blood loss (290.0±110.1) mL, and the intraoperative fluoroscopy 18.5 (9.0, 19.3) times. In all patients, the difference in femoral shaft length was (2.4±1.4) mm, and the difference in rotation angle 5.1°±3.0°. All patients were followed up for (8.2±2.0)months. All the fractures got united at the last follow-up. Their Harris hip function score was (83.3±4.1) points.Conclusion:Our self-designed intelligent robot-assisted reduction system is feasible and effective in the surgery of fresh subtrochanteric fracture of the femur, because the robot system can complete the autonomous planning of reduction approaches before surgery and assist fracture reduction under real-time monitoring with three-dimensional images, leading to fine outcomes.