Objective To explore the mechanism of Cistanche phenylethanoid glycosides(CPhGs)in treating osteoporosis by regu-lating osteogenic differentiation via SIRT2-C/EBPβ-AREG axis.Methods An osteoporosis mouse model was established using ova-riectomy.Trabecular number/thickness,bone formation rate,and tissue morphology were evaluated using micro-computed tomography,calcein double labeling,and hematoxylin and eosin staining,respectively.SIRT2,C/EBPβ,AREG,proteins related to the SIRT2-C/EBPβ-AREG axis,were analyzed by Western blotting and co-immunoprecipitation.The mRNA expression of osteogenic differentiation marker genes OCN,OPN,RUNX2,C/EBPβ,and AREG were detected by real-time quantitative PCR.Results CPhGs intervention significantly improved the trabecular microarchitecture and promoted bone formation in mice undergoing ovariectomy,and the mechanism involved the activation of SIRT2-mediated deacetylation of C/EBPβ,which in turn upregulated AREG expression.Cell experiments confirmed that CPhGs significantly increased the activity of alkaline phosphatase and the expression of osteogenic genes such as OCN,OPN,and RUNX2 in MC3T3-E1 cells by enhancing the interaction between SIRT2 and C/EBPβ.Notably,this effect could be reversed by SIRT2 knockdown.Conclusion CPhGs regulate the osteogenic differentiation process through the SIRT2-C/EBPβ-AREG axis,providing a new molecular target and theoretical basis for the treatment of osteoporosis with the active ingredients of traditional Chinese medicine.

Autism spectrum disorder(ASD),characterized by unknown etiology and high heterogeneity,ne-cessitates precise diagnostic and intervention strategies.Neuroimaging techniques have shown great promise in un-covering the neural mechanisms of ASD,providing a foundation for aided diagnosis and transcranial magnetic stim-ulation(TMS)interventions.This review highlights that integrating multimodal neuroimaging and developing indi-vidualized indices with developmental specificity can significantly improve the accuracy of ASD diagnosis and clas-sification.Furthermore,TMS interventions guided by functional connectivity derived from functional magnetic reso-nance imaging(fMRI)offer a personalized approach to ASD treatment.

Objective To explore the mechanism of Cistanche phenylethanoid glycosides(CPhGs)in treating osteoporosis by regu-lating osteogenic differentiation via SIRT2-C/EBPβ-AREG axis.Methods An osteoporosis mouse model was established using ova-riectomy.Trabecular number/thickness,bone formation rate,and tissue morphology were evaluated using micro-computed tomography,calcein double labeling,and hematoxylin and eosin staining,respectively.SIRT2,C/EBPβ,AREG,proteins related to the SIRT2-C/EBPβ-AREG axis,were analyzed by Western blotting and co-immunoprecipitation.The mRNA expression of osteogenic differentiation marker genes OCN,OPN,RUNX2,C/EBPβ,and AREG were detected by real-time quantitative PCR.Results CPhGs intervention significantly improved the trabecular microarchitecture and promoted bone formation in mice undergoing ovariectomy,and the mechanism involved the activation of SIRT2-mediated deacetylation of C/EBPβ,which in turn upregulated AREG expression.Cell experiments confirmed that CPhGs significantly increased the activity of alkaline phosphatase and the expression of osteogenic genes such as OCN,OPN,and RUNX2 in MC3T3-E1 cells by enhancing the interaction between SIRT2 and C/EBPβ.Notably,this effect could be reversed by SIRT2 knockdown.Conclusion CPhGs regulate the osteogenic differentiation process through the SIRT2-C/EBPβ-AREG axis,providing a new molecular target and theoretical basis for the treatment of osteoporosis with the active ingredients of traditional Chinese medicine.

Autism spectrum disorder(ASD),characterized by unknown etiology and high heterogeneity,ne-cessitates precise diagnostic and intervention strategies.Neuroimaging techniques have shown great promise in un-covering the neural mechanisms of ASD,providing a foundation for aided diagnosis and transcranial magnetic stim-ulation(TMS)interventions.This review highlights that integrating multimodal neuroimaging and developing indi-vidualized indices with developmental specificity can significantly improve the accuracy of ASD diagnosis and clas-sification.Furthermore,TMS interventions guided by functional connectivity derived from functional magnetic reso-nance imaging(fMRI)offer a personalized approach to ASD treatment.

Objective Meta-analysis was used to summarize the current status of medication adherence in patients with type 2 diabetes mellitus and to clarify the characteristics of people with low medication adherence.Methods Relevant literatures were searched in Pubmed,Cochrane Library,Web of Science,Embase,CINAHL,CBM,China National Knowledge Infrastructure,Wanfang Data,and VIP.Two researchers conducted literature screening,data extraction and quality evaluation.Stata 16.0 software was used for subgroup analysis,sensitivity analysis,offset analysis.Results A total of 42 papers were included,and the overall medication adherence of middle-aged and elderly type 2 diabetes patients ranged from 18.37%-96.53%.The medication adherence was higher among those with high education level(63%),married(61%),not living alone(50%),monthly income>3000 RMB/month(64%),having medical insurance(49%),good psychological status(61%),no chronic co-morbidities(66%),having knowledge about the disease(53%),taking≤3 types of medication(58%),convenient access to medical care(58%),and good doctor-patient relationship(50%).Conclusion The medication adherence of patients with type 2 diabetes mellitus varies greatly among different subgroups.In the future,the specific influencing factors should be further explored to formulate targeted policies and intervention measures to improve patients'medication adherence and improve their health and quality of life.

Objective To systematically evaluate the efficacy and acceptability of non-pharmaceutical intervention(NPI)for depression in patients with mild cognitive impairment(MCI).Methods Randomized controlled trials of NPI in treatment of depression patients with MCI published in PubMed,Embase,Web of Science,CINAHL,Cochrane Library,CNKI,Wanfang Data,VIP and CBM databases were searched from self-built databases to January 6,2024,and performed a network Meta-analysis using Stata 14.0 software.Results A total of 55 literatures were included,involving 10 NPIs.According to the surface under the cumulative ranking curve(SUCRA),the top 3 curative effects were cognitive behavioral therapy(CBT),Chinese traditional sport(CTS)and art therapy,the top 3 acceptability were CBT,CTS,and health education.Conclusion CBT and CTS may be effective and acceptable NPI for improving depression in patients with MCI,and individualized interventions can be tailored to the patient's situation to achieve the best results.

Objective To evaluate the influencing factors of loneliness in older adults.Methods Embase,Cochrane Library,PubMed,Web of Science,VIP,CNKI,Wanfang data and SinoMed were searched for research studies on loneliness in older adults from the establishment of the database to February 2024,and performed Meta-analysis using Stata 14.0 software.Results A total of 32 studies involving 46 439 lonely older adults were included,and 19 influencing factors were extracted.The result of Meta-analysis showed that being female,having low literacy,having chronic diseases,having poor health self-assessment,having depression,having fewer social activities,having poor economic status,having low social support,having poor marital status,having fewer social contacts,and living alone were the influencing factors of loneliness among older adults(P＜0.05).Conclusions There are a number of influencing factors that contribute to loneliness in older adults,which can be targeted for interventions to improve mental health issues in older adults.

Objective: To investigate the association between parenting style and sleep problems among school aged children with autism spectrum disorder (ASD). Methods: A total of 98 children with ASD aged 6-10 years old and 98 age and gender matched typically developing (TD) children from mainstream schools were recruited. Parenting style and sleep problems were measured via Parent Behavior Inventory (PBI) and Children s Sleep Habits Questionnaire(CSHQ), respectively. The symptom severity and intelligence level were also evaluated. Generalized linear model was used to analyze the relationship between parenting style and sleep problems. Results: There was no statistically significant difference in the parenting style of the two groups of children( P > 0.05 ); weekend sleep time of children with ASD was significantly shorter than that of the TD group [(9.1±0.7)(9.5±0.8)h, P < 0.01 ], and the score of sleep onset delay was significantly higher than that of the TD group[(1.8±0.7)(1.5±0.7), P <0.01]. However, there was no statistically significant difference in the incidence of total sleep problems and various problems between the two groups of children( P >0.05). The parental support/engagement of children with ASD was negatively associated with the total score of sleep problems( β=-2.68, 95%CI =-4.88--0.47), bedtime resistance ( β=-1.65, 95%CI =-2.54--0.77) and sleep anxiety( β=-1.01, 95%CI =-1.70--0.32). The parental hostility/coercion was positively correlated with score of daytime sleepiness( β=1.41, 95%CI =0.53-2.29)( P <0.05). Conclusion Parenting style of support/engagement is associated with lower sleep problems in children with ASD, while hostile/coercion is associated with higher sleep problems. It should be improve parental style to reduce the sleep problems in children with ASD.

Objective: To investigate the associations between early life exposure to particulate matter with an aerodynamic diameter less than 2.5 μm (PM 2.5 ) and the risk of autism spectrum disorder (ASD) among school aged children. Methods: A total of 165 children with ASD and 165 age and gender matched typical development (TD) children were recruited. Children s basic information were obtained via questionnaires, and the severity of ASD symptoms was assessed with Social Responsiveness Scale (SRS). Early life PM 2.5 exposure (preconception, entire pregnancy, and the first two years after birth) were extracted from the Tracking Air Pollution in China (TAP) datasets. Conditional Logistic regression and generalized linear model were used to evaluate the associations of early life exposure to PM 2.5 with the risk and the ASD severity symptoms, respectively. Results: The PM 2.5 exposure of ASD group during preconception[(55.08±9.34)μg/m 3], entire pregnancy[(50.44±8.71)μg/m 3], the first year after birth [(45.04± 8.25 )μg/m 3] and the second year after birth [(40.19±7.12)μg/m 3] were significant higher than those in TD children [(47.66± 7.63 , 44.19±7.16, 38.95±6.07, 35.76±5.65)μg/m 3]( t =7.94, 7.13, 7.70, 6.32, P <0.05). After adjusting for potential confounding, each increase of 1 μg/m 3 in PM 2.5 was associated with higher risk of ASD during preconception ( OR=1.21, 95%CI =1.13-1.29), entire pregnancy( OR=1.18, 95%CI =1.11-1.26), the first year after birth ( OR=1.30, 95%CI =1.18-1.43) and the second year after birth ( OR=1.29, 95%CI =1.17-1.42). No similar results were observed regarding the analyses of SRS total and sub scale scores( P >0.05). Conclusion Early life exposure to PM 2.5 is relate to the risk of ASD, these findings indicated that more attention should be paid to ambient PM pollution in the early life prevention and control of ASD.

Objective:To explore the application effect of the "4M1E" comprehensive management mode (man, machine, material, method, environment) in ultrasonic examination, and to provide reference for the health management center of hospitals to formulate reform measures to improve the quality and efficiency of ultrasonic examination.Methods:By adoping a non-randomized controlled research, a total of 400 clients who underwent physical examination in the Health Management Center of Zhujiang Hospital, Southern Medical University were selected as subjects by convenience sampling method. Among them, 200 clients who underwent physical examination from August to October 2021 were selected as the control group to implement routine physical examination mode, another 200 clients who underwent physical examination from August to October 2022 were selected as the experimental group to implement the "4M1E" comprehensive management mode. The ultrasonic examination time, passing rate, bladder filling, pre-examination knowledge score and satisfaction of the two groups were compared.Results:The ultrasonic examination time of experimental group was (9.54 ± 3.25) min, lower than (12.33 ± 5.07) min of control group, and the difference was statistically significant ( t=6.53, P<0.05). The passing rates of ultrasonic examination at 1 time, 2 times and 3 times in the experimental group were 86.0% (172/200), 12.0% (24/200) and 2.0% (4/200), respectively, which were better than 73.5% (147/200), 20.5% (41/200) and 6.0% (12/200) in the control group with statistical significance ( χ2=10.05, P<0.05); the proportions of overfilling, proper filling and poor filling in the experimental group were 1.0% (2/200), 86.0% (172/200) and 13.0% (26/200), respectively, which were better than 2.0% (4/200), 70.0% (140/200) and 28.0% (56/200) in the control group, the differences of two groups were statistically significant ( χ2=14.93, P<0.05). Pre-examination knowledge score of experimental group (8.16 ± 1.43) was higher than that of control group (6.19 ± 1.94) points, and the difference was statistically significant ( t=-11.48, P<0.05). The overall satisfaction score of the experimental group (20.55 ± 2.46) was higher than that of the control group (18.45 ± 2.86). The differences was statistically significant ( t=-7.87, P<0.05). Conclusions:The "4M1E" comprehensive management mode can make physical examination clients fully prepare for the examination, reduce the time of ultrasonic examination, complete the examination efficiently, and comprehensively improve the sense of experience and satisfaction.