Objective To explore the effect of Yinchenhao Decoction plus Zexie Decoction on ferroptosis mediated by IRE1 signaling pathway of endoplasmic reticulum stress in NASH mice.Methods Fifty C57BL/6J mice were randomly divided into blank control group,model group,Yinchenhao decoction group,Zexia decoction group and Hefang group,with 10 mice in each group.Except the blank control group,the other groups were fed with high-fat diet.After 20 weeks,Yinchenhao Tang group,Zexia Tang group and Hefang group were respectively given the corresponding drug by intragastric administration,once a day for 8 weeks.HE staining,oil red O staining and Masson staining were used to observe the pathological changes of liver tissue,automatic biochemical analyzer was used to detect blood lipid and liver function indexes,and RT-qPCR was used to detect the mRNA levels of TFR1,FPN,XBP1,Xbp1s and XBP1-dependent UPR target genes.The expressions of GRP78,P-IRE1α,GPX4,TFR1 and FPN proteins in liver were detected by Western Blot,the contents of Fe2+and MDA were detected by colorimetry,SOD activity was detected by WST-8,ROS content was detected by ELISA,and TG content in mouse liver tissue was detected by GPO-PAP.Results Compared with the model group,the NAS scores of Yinchenhao Tang group,Zexia Tang group and Hefang group were significantly reduced,and the effect of Hefang group was more significant.Compared with the blank control group,the liver lipid deposition of model mice was obvious,and the liver lipid deposition of Yinchenhao Tang group,Zexia group and Hefang group were improved to varying degrees,and the effect of Hefang group was more significant.Masson staining results showed that compared with blank control group,liver fibrosis was obvious in model group,Yinchenhao Decoction group,Zexia group and Hefang group,the degree of liver fibrosis was improved,and the effect of Hefang group was more significant.Compared with the blank control group,the levels of serum TC,HDL-C,LDL-C,AST and ALT in the model group were significantly increased,the contents of TG,Fe2+,MDA and ROS in the liver were significantly increased,and the activity of SOD was significantly decreased.The mRNA expression levels of Xbp1,Xbp1s,Dnajb9,Edem1,Sec61a1,Bip,Chop and TFR1were significantly up-regulated,the mrna expression levels of FPN were significantly down-regulated,and the protein expression levels of GRP78,P-IREα,GPX4 and TFR1 in liver were significantly increased.The expression level of FPN protein decreased significantly.Compared with model group,the serum levels of TG,TC,LDL-C,AST and ALT in the combined formula group were significantly decreased,the contents of TG,Fe2+,MDA and ROS in the liver of the combined formula group were significantly decreased,and the activity of SOD was significantly increased.The mRNA expression levels of Xbp1,Xbp1s,Dnajb9,Edem1,Sec61a1,Bip,Cho and TFR1 in liver were significantly decreased,the mrna expression level of FPN was significantly increased,and the protein expression levels of GRP78,P-IRE1α,GPX4 and TFR1 in liver were significantly down-regulated.The expression level of FPN protein was significantly up-regulated.Conclusion Yinchenhao Decoction plus Zexie Decoction may ameliorate NASH by inhibiting ferroptosis of hepatocytes through IRE1α pathway of endoplasmic reticulum stress.

As the most common phenotype of type 1 neurofibromatosis(NF1),plexiform neurofibromas(pNF)exhibit early asymptomatic presentation but multisite involvement,with a risk of progression.Imaging serves as vital tool for evaluation and management of NF1-associated pNF.The progresses of imaging for evaluating NF1-related pNF were reviewed in this article.

Objective:To describe the prevalence of anxiety disorders and its distribution in Inner Mongolia Autonomous Region,and to explore the relevant factors of anxiety disorders.Methods:From June 2019 to Decem-ber 2019,representative multi-stage disproportionate stratified sampling procedure was used to sample in residents aged 18 and over in the Inner Mongolia Autonomous Region.All respondents were face-to-face interviewed by trained interviewers.Composite International Diagnostic Interview-3.0(CIDI-3.0)was used to diagnose anxiety disorders according to the criteria and definition of the Diagnostic and Statistical Manual of Mental Disorders,Fourth Edition(DSM-Ⅳ).Chi-square test and multivariate logistic regression analysis were used for statistical anal-ysis.Results:Totally 12 315 people were interviewed in the survey.The weighted 12-mouth prevalence rate of any anxiety disorder was 4.64％,and the lifetime prevalence rate was 6.25％.The weighted 12-month prevalence rate of anxiety disorders was higher in female than that in male(5.38％vs.3.92％).The rate was higher in rural resi-dents than that in urban residents(5.67％vs.3.95％).The rate was higher in people with chronic diseases than that in people without chronic diseases(6.81％vs.2.29％).Logistic regression analysis showed that unmarried(OR=2.32,95％CI:1.31-4.10),separated/divorced(OR=2.49,95％CI:1.33-4.67),in debt(OR=1.55,95％CI:1.04-2.32),chronic disease(OR=2.22,95％CI:1.39-3.53),family history of anxiety disorders(OR=12.05,95％CI:8.78-16.53),poor sleep(OR=2.64,95％CI:1.97-3.54)were risk factors of occurrence of anxiety disorders,while junior high school(OR=0.65,95％CI:0.44-0.96)was protective factor of anxiety disor-ders.Conclusion:Adults with chronic diseases,poor sleep,unmarried or separated/divorced,family history of anxi-ety disorders,and financial debt are at higher risk groups of anxiety disorder in Inner Mongolia Autonomous Re-gion.

Objective:To describe the prevalence and distributions of mood disorder in Inner Mongolia Au-tonomous Region,and analyze the related risk factors.Methods:The multistage stratified sampling method with un-equal probability was used to select permanent residents aged 18 years and over in Inner Mongolia Autonomous Re-gion.The Composite International Diagnostic Interview 3.0 was used as a diagnostic tool.Mood disorders were di-agnosed according to the Diagnostic and Statistical Manual of Mental Disorders Fourth Edition(DSM-Ⅳ).Single and multivariate analyses were used to investigate the related factors of mood disorders.Results:Totally,12 315 community residents were interviewed in the survey.The weighted 12-month prevalence and lifetime prevalence of mood disorder were 5.4％and 8.7％,respectively.Weighted 12-month prevalence of depressive disorder was 4.9％,and that of bipolar disorder was 0.3％.Among all subtypes of mood disorder,the 12-month prevalence rate of major depressive disorder(3.1％)was the highest.Multivariate logistic regression analysis showed that female,unmarried,separated or divorced,unemployment,family history,other mental disorders,sleep disorders and chronic diseases(OR=1.56,2.80,2.07,1.42,13.46,7.97,3.23,2.13)were risk factors of mood disorder,while aged 65 years and over(OR=0.44)was protective factor of mood disorders.The lifetime consultation rate in patients with mood disorders was 15.5％,the rate of psychiatric consultation was 3.7％,the rate of medication was 1.8％.Con-clusion:It indicates that female residents and people who are unmarried,separated and divorced,unemployed,with family history,suffering from other mental disorders,suffering from sleep disorders,and suffering from chronic dis-eases may be high risk groups of mood disorders,and the utilization rate of health services is rather low in Inner Mongolia Autonomous Region.

This article summarizes the experience of providing remote nursing care for a pediatric patient with severe burns using augmented reality(AR)technology.Key nursing points include:to establish a remote management team to enhance multidisciplinary collaboration;to conduct remote nursing ward rounds to provide real-time guidance for clinical nursing practice;to remotely guide PICC(Peripherally Inserted Central Catheter)insertions and conduct precise fluid management;to remotely assess ward environments and provide guidance on disinfection and isolation measures;to alleviate pediatric pain through comprehensive management measures.After meticulous care and treatment,the patient's condition stabilized after 23 days,and the patient was transferred to a specialized hospital for continued treatment requiring skin grafting.

Objective This review aims to investigate the application of eye tracking(ET)in patients with speech impairment in the ICU.The review summarizes the current status and prospects of ET technology applications.Methods Following the scoping reviews framework,a systematic search was conducted across Web of Science,PubMed,Cochrane Library,Embase,CINAHL,CNKI,Wanfang Data,Chinese Medical Database,and Chinese biomedical database.The search covered publications from the inception of each database to October 29th,2024.The included studies were comprehensively analyzed.Results A total of 12 pieces of the literature were included,including 4 prospective cohort studies,4 experimental studies,3 prospective observational studies,and 1 randomized controlled trial.The application population of ET in the ICU mainly includes patients on mechanical ventilation,those at high risk of delirium,patients with spinal cord injury,etc.The types of integrated ET system equipment are mainly head-mounted and fixed;the types of ET involve gaze,blinking,etc.;the functions include standardized scale assessment,free interaction,and eye-movement model recognition.The main outcome indicators of the research are feasibility,physical symptoms and social-psychological status.Conclusion ET is applicable to a specific group of ICU patients with aphasia,and has shown good feasibility and effectiveness in the expression of patients'basic needs,self-assessment of symptoms and improvement of psychosocial status.

As the most common phenotype of type 1 neurofibromatosis(NF1),plexiform neurofibromas(pNF)exhibit early asymptomatic presentation but multisite involvement,with a risk of progression.Imaging serves as vital tool for evaluation and management of NF1-associated pNF.The progresses of imaging for evaluating NF1-related pNF were reviewed in this article.

Objective:To explore the value of quantitative parameters of diffusion weighted imaging (DWI) combined with dynamic enhanced magnetic resonance imaging (DCE-MRI) in predicting the efficacy of neoadjuvant chemotherapy for locally advanced breast cancer (LABC) .Methods:A total of 97 patients with LABC admitted to the hospital from Mar. 2020 to Mar. 2023 were studied and received neoadjuvant chemotherapy to evaluate the therapeutic effect, and DWI and DCE-MRI scans were performed before and after treatment. The difference of DWI and DCE-MRI quantitative parameters before treatment in patients with different therapeutic effects was compared, and the correlation between the difference of DWI and DCE-MRI quantitative parameters and therapeutic effect was analyzed. The predictive value of quantitative parameters of DWI and DCE-MRI before treatment was analyzed. The quantitative parameters of DWI and DCE-MRI in patients with different pathological reactions were compared before treatment, and the quantitative parameters of DWI and DCE-MRI were compared before and after treatment.Results:The apparent diffusion coefficient (ADC) of patients with effective chemotherapy before treatment was higher, but transport constant (Ktrans) , extracellular space volume percentage (Ve) and rate constant (Kep) were lower ( t=5.0, 3.27, 3.55, 3.89, P < 0.05) ; Spearman correlation analysis showed that ADC was positively correlated with chemotherapy efficacy before treatment (r=0.66; P < 0.05) , while Kep, Ve, Ktrans were negatively correlated with it (r=-0.58, -0.47, -0.60; P < 0.05) ; ROC curves showed that the area under the curve (AUC) values of ADC, Kep, Ve and Ktrans in predicting chemotherapy efficacy before treatment were 0.771, 0.797, 0.664 and 0.715, respectively, while the combined AUC value of each indicator was 0.832; Compared with patients with non-significant pathological response, ADC before treatment was higher in patients with significant pathological response, Kep, Ve and Ktrans were lower ( t=4.46, 3.32, 3.60, 3.95, P < 0.05) ; Compared with before treatment, ADC value increased after treatment, while Kep, Ve and Ktrans decreased ( t=8.77, 6.22, 9.34, 10.26, P < 0.05) . Conclusion:Quantitative parameters of DWI and DCE-MRI can reflect the changes in the condition of patients with locally advanced neoadjuvant chemotherapy, and the combination of the two can help to improve the predictive value of chemotherapy efficacy in patients.

Objective:To explore the predictive value of dual-energy CT lumbar quantitative measurement combined with serum bone alkaline phosphatase (BALP), osteocalcin (BGP), and β-type I collagen carboxy-terminal peptide ( β-CTx) for the risk of fractures in patients with osteoporosis. Methods:A total of 90 patients with osteoporosis who underwent dual-energy CT lumbar quantitative detection at the First People’s Hospital of Shangqiu from Jan. 2020 to Jan. 2023 were selected as the research subjects. According to the occurrence of fractures within one year of follow-up, the patients were divided into the fracture group ( n=36) and the non-fracture group ( n=54). The clinical data, dual-energy CT lumbar quantitative parameters, and serum BALP, BGP, and β-CTx levels of the two groups were compared. Logistic multivariate regression analysis was used to analyze the risk factors for fractures in patients with osteoporosis, and the receiver operating characteristic (ROC) curve was used to analyze the predictive value of dual-energy CT lumbar quantitative parameters combined with serum BALP, BGP, and β-CTx for fractures in patients with osteoporosis. Results:There were no statistically significant differences in gender, age, body mass index (BMI), smoking history, drinking history, or bone marrow CT value parameters between the fracture group and the non-fracture group ( χ2=0.66, t=1.86, t=1.59, χ2=0.19, χ2=0.98, t=0.40, all P > 0.05). However, there were statistically significant differences in the history of fragility fractures, regular calcium supplementation, lumbar bone mineral density (BMD), calcium CT value, mixed energy image CT value, calcium concentration, fat fraction, BALP, BGP, and β-CTx ( χ2=9.73, χ2=4.17, t=3.14, t=7.06, t=7.92, t=6.50, t=3.26, t=8.12, t=12.66, t=11.37, all P < 0.05). Logistic multivariate regression analysis showed that the history of fragility fractures ( OR=1.863, P=0.023), regular calcium supplementation ( OR=1.728, P=0.031), fat fraction ( OR=1.685, P=0.009), BALP ( OR=1.815, P=0.002), BGP ( OR=1.605, P=0.003), and β-CTx ( OR=1.636, P < 0.001) were risk factors for fractures in patients with osteoporosis, while lumbar bone BMD ( OR=0.456, P=0.025), calcium CT value ( OR=0.486, P=0.005), mixed energy image CT value ( OR=0.490, P < 0.001), and calcium concentration ( OR=0.509, P=0.010) were protective factors. The ROC curve showed that the sensitivity of dual-energy CT lumbar quantitative measurement parameters combined with serum BALP, BGP, and β-CTx in predicting fractures in patients with osteoporosis was 94.68%, the specificity was 92.16%, the Youden index was 0.868, the area under the curve (AUC) was 0.947, and the 95% confidence interval ( CI) was 0.905 to 0.982. Conclusion:Dual-energy CT lumbar quantitative parameters and serum BALP, BGP, and β-CTx levels have certain predictive value for the risk of fractures in patients with osteoporosis, and the combined prediction value is higher.

Objective:To explore the predictive value of dual-energy CT lumbar quantitative measurement combined with serum bone alkaline phosphatase (BALP), osteocalcin (BGP), and β-type I collagen carboxy-terminal peptide ( β-CTx) for the risk of fractures in patients with osteoporosis. Methods:A total of 90 patients with osteoporosis who underwent dual-energy CT lumbar quantitative detection at the First People’s Hospital of Shangqiu from Jan. 2020 to Jan. 2023 were selected as the research subjects. According to the occurrence of fractures within one year of follow-up, the patients were divided into the fracture group ( n=36) and the non-fracture group ( n=54). The clinical data, dual-energy CT lumbar quantitative parameters, and serum BALP, BGP, and β-CTx levels of the two groups were compared. Logistic multivariate regression analysis was used to analyze the risk factors for fractures in patients with osteoporosis, and the receiver operating characteristic (ROC) curve was used to analyze the predictive value of dual-energy CT lumbar quantitative parameters combined with serum BALP, BGP, and β-CTx for fractures in patients with osteoporosis. Results:There were no statistically significant differences in gender, age, body mass index (BMI), smoking history, drinking history, or bone marrow CT value parameters between the fracture group and the non-fracture group ( χ2=0.66, t=1.86, t=1.59, χ2=0.19, χ2=0.98, t=0.40, all P > 0.05). However, there were statistically significant differences in the history of fragility fractures, regular calcium supplementation, lumbar bone mineral density (BMD), calcium CT value, mixed energy image CT value, calcium concentration, fat fraction, BALP, BGP, and β-CTx ( χ2=9.73, χ2=4.17, t=3.14, t=7.06, t=7.92, t=6.50, t=3.26, t=8.12, t=12.66, t=11.37, all P < 0.05). Logistic multivariate regression analysis showed that the history of fragility fractures ( OR=1.863, P=0.023), regular calcium supplementation ( OR=1.728, P=0.031), fat fraction ( OR=1.685, P=0.009), BALP ( OR=1.815, P=0.002), BGP ( OR=1.605, P=0.003), and β-CTx ( OR=1.636, P < 0.001) were risk factors for fractures in patients with osteoporosis, while lumbar bone BMD ( OR=0.456, P=0.025), calcium CT value ( OR=0.486, P=0.005), mixed energy image CT value ( OR=0.490, P < 0.001), and calcium concentration ( OR=0.509, P=0.010) were protective factors. The ROC curve showed that the sensitivity of dual-energy CT lumbar quantitative measurement parameters combined with serum BALP, BGP, and β-CTx in predicting fractures in patients with osteoporosis was 94.68%, the specificity was 92.16%, the Youden index was 0.868, the area under the curve (AUC) was 0.947, and the 95% confidence interval ( CI) was 0.905 to 0.982. Conclusion:Dual-energy CT lumbar quantitative parameters and serum BALP, BGP, and β-CTx levels have certain predictive value for the risk of fractures in patients with osteoporosis, and the combined prediction value is higher.