Objective To investigate the correlation of fetuin-A and MGP with the degree of coro-nary artery calcification and prognosis in elderly patients with ACS.Methods A total of 187 eld-erly ACS patients admitted to our hospital from June 2021 to June 2023 were recruited in this study.All of them underwent coronary CT examination,and the prognosis at 1 year after treat-ment was statistically analyzed.According to their CACS of coronary CT,the patients were divid-ed into non-calcification group(50 cases),and mild,moderate and severe calcification groups(67,43 and 27 cases,respectively).They were also assigned into poor(58 cases)and good prognosis groups(129 cases)according to the prognosis.Serum fetuin-A and MGP levels were compared be-tween above groups.Pearson correlation analysis was used to analyze the correlation between CACS and fetuin-A as well as MGP levels.Multivariate logistic regression analysis was conducted to identify the prognostic factors in the elderly ACS patients.ROC curve was plotted to evaluate the predictive value of fetuin-A and MGP for poor prognosis in the patients.Results The serum fetuin-A and MGP levels were gradually decreased in the non-calcification group,and then fol-lowed by the mild,moderate and severe calcification groups in turn,with statistical differences(P＜0.05).CACS was negatively correlated with serum fetuin-A and MGP levels(r=-0.434,P=0.000;r=-0.512,P=0.000).The poor prognosis group had obviously older age and larger proportions of concomitant frailty syndrome,Killip grade Ⅲ-Ⅳ and coronary artery calcifica-tion,and notable lower serum fetuin-A and MGP levels than the good prognosis group(P＜0.05,P＜0.01).Age and coronary artery calcification were risk factors for poor prognosis in elderly ACS patients(OR=1.386,95％CI:1.227-1.565,P=0.000;OR=16.732,95％CI:4.747-58.968,P=0.000),while serum fetuin-A and MGP were protective factors(OR=0.856,95％CI:0.744-0.986,P=0.032;OR=0.760,95％CI:0.670-0.862,P=0.000).ROC curve analysis showed that the AUC value of fetuin-A and MGP levels and their combination in predicting the prognosis in elderly ACS patients was 0.731,0.841 and 0.928,respectively,and combined the two indicators showed better predictive performance than alone(P＜0.01).Conclusion Serum fetuin-A and MGP levels in elderly ACS patients are associated with the degree of coronary artery calci-fication and prognosis.The two indicators have certain prognostic value for the patients,and their combined detection can further improve the prognostic performance.

Objective:To investigate the effect of innovative perioperative pain management on prostate cancer patients with he-maturia undergoing prostatic artery embolization(PAE).Methods:A total of 60 patients undergoing PAE in the Interventional Ther-apy Department of General Hospital of Eastern Theater Command from May 2024 to January 2025 were selected by convenience sam-pling method and randomly divided into the intervention group and the control group,with 30 patients in each group.The control group received traditional pain management of nursing.An innovative perioperative pain management was performed in intervention group in-cluding preoperative"body-mind-pain"holistic assessment and preparation,intraoperative humanistic care and real-time support,post-operative multimodal analgesia and rehabilitation,dynamic monitoring and closed-loop feedback.The pain degree after 6 hours,1 day,3 days and 1 week of the operation,and the quality of life after 1 week of operation,as well as nursing satisfaction at discharge were compared between the two groups.Results:The VAS scores of the intervention group were significantly lower than those of the con-trol group after 6 hours,1 day,3 days and 1 week of operation(P＜0.05).One week after the operation,the quality of life in the ob-servation group was higher than that of the control group significantly(P＜0.05).The nursing satisfaction of the observation group was significantly higher than that of the control group at discharge(P＜0.05).Conclusion:The application of innovative perioperative pain management can alleviate pain of patients with PAE,which improves the quality of life and nursing satisfaction of patients,and is conducive to the rehabilitation of patients.

Infertility is an important cause of reproductive health. With the increasing development of assisted reproductive technology, millions of people choose to use assisted reproductive technology to assist pregnancy every year. However, there are still many patients in the clinic who may have fertilization disorders during the assisted pregnancy. The causes of fertilization disorders are complex and varied. Although research on fertilization disorders has progressed in recent years, the question of how to improve the fertilization rate and oocyte utilization in patients remains a focal issue. The aim of this review is to summarize the latest research progress on the possible etiology and treatment of fertilization disorders in the process of conception, so as to provide a more comprehensive theoretical reference for the clinical diagnosis and management of people with fertilization disorders.

Objective To explore the pathophysiological molecular mechanism of the up-regulation of CircPDS5B level involved in premature birth.Methods The placental tissues of full-term infants(Group 1,gestational age≥37 weeks),late premature infants(Group 2,34 weeks≤gestational age<37 weeks),premature infants(Group 3,32 weeks

Objective To investigate the correlation of fetuin-A and MGP with the degree of coro-nary artery calcification and prognosis in elderly patients with ACS.Methods A total of 187 eld-erly ACS patients admitted to our hospital from June 2021 to June 2023 were recruited in this study.All of them underwent coronary CT examination,and the prognosis at 1 year after treat-ment was statistically analyzed.According to their CACS of coronary CT,the patients were divid-ed into non-calcification group(50 cases),and mild,moderate and severe calcification groups(67,43 and 27 cases,respectively).They were also assigned into poor(58 cases)and good prognosis groups(129 cases)according to the prognosis.Serum fetuin-A and MGP levels were compared be-tween above groups.Pearson correlation analysis was used to analyze the correlation between CACS and fetuin-A as well as MGP levels.Multivariate logistic regression analysis was conducted to identify the prognostic factors in the elderly ACS patients.ROC curve was plotted to evaluate the predictive value of fetuin-A and MGP for poor prognosis in the patients.Results The serum fetuin-A and MGP levels were gradually decreased in the non-calcification group,and then fol-lowed by the mild,moderate and severe calcification groups in turn,with statistical differences(P＜0.05).CACS was negatively correlated with serum fetuin-A and MGP levels(r=-0.434,P=0.000;r=-0.512,P=0.000).The poor prognosis group had obviously older age and larger proportions of concomitant frailty syndrome,Killip grade Ⅲ-Ⅳ and coronary artery calcifica-tion,and notable lower serum fetuin-A and MGP levels than the good prognosis group(P＜0.05,P＜0.01).Age and coronary artery calcification were risk factors for poor prognosis in elderly ACS patients(OR=1.386,95％CI:1.227-1.565,P=0.000;OR=16.732,95％CI:4.747-58.968,P=0.000),while serum fetuin-A and MGP were protective factors(OR=0.856,95％CI:0.744-0.986,P=0.032;OR=0.760,95％CI:0.670-0.862,P=0.000).ROC curve analysis showed that the AUC value of fetuin-A and MGP levels and their combination in predicting the prognosis in elderly ACS patients was 0.731,0.841 and 0.928,respectively,and combined the two indicators showed better predictive performance than alone(P＜0.01).Conclusion Serum fetuin-A and MGP levels in elderly ACS patients are associated with the degree of coronary artery calci-fication and prognosis.The two indicators have certain prognostic value for the patients,and their combined detection can further improve the prognostic performance.

The chemical constituents were systematically separated from the roots of Berberis polyantha by various chromatographic methods, including silica gel column chromatography, HP20 column chromatography, polyamide column chromatography, reversed-phase C_(18) column chromatography, and preparative high-performance liquid chromatography. The structures of the compounds were identified by physicochemical properties and spectroscopic techniques(1D NMR, 2D NMR, UV, MS, and CD). Four phenylpropanoids were isolated from the methanol extract of the roots of B. polyantha, and they were identified as(2R)-1-(4-hydroxy-3,5-dimethoxyphenyl)-1-propanone-O-β-D-glucopyranoside(1), methyl 4-hydroxy-3,5-dimethoxybenzoate(2),(+)-syringaresinol(3), and syringaresinol-4-O-β-D-glucopyranoside(4). Compound 1 was a new compound, and other compounds were isolated from this plant for the first time. The anti-inflammatory activity of these compounds was evaluated based on the release of nitric oxide(NO) in the culture of lipopolysaccharide(LPS)-induced RAW264.7 macrophages. At a concentration of 10 μmol·L~(-1), all the four compounds inhibited the LPS-induced release of NO in RAW264.7 cells, demonstrating potential anti-inflammatory properties.
Plant Roots/chemistry* ; Animals ; Mice ; Berberis/chemistry* ; RAW 264.7 Cells ; Macrophages/immunology* ; Drugs, Chinese Herbal/isolation & purification* ; Nitric Oxide/metabolism* ; Molecular Structure ; Anti-Inflammatory Agents/isolation & purification*

Objective:To investigate the relationship between sarcopenic obesity(SO), defined by various obesity indicators, and mortality risk in older adults based on a prospective cohort from multiple nursing homes.Methods:Sarcopenia was diagnosed according to the 2019 consensus of the Asian Working Group for Sarcopenia.Obesity was defined using six different indicators: waist circumference(WC), waist-hip ratio(WHR), waist-height ratio(WHTR), body mass index(BMI), visceral fat area(VFA), and percentage of body fat(PBF).A prospective cohort of adults aged 60 and above was established across 15 nursing homes in Zigong City, with annual follow-ups on survival status conducted over two consecutive years.Cox proportional hazards regression models were employed to analyze the association between SO, defined by different obesity indicators, and mortality risk, calculating hazard ratios( HR)and their 95% confidence intervals( CI). Results:A total of 695 older adults were included in the study, of whom 67.1% were male.During the 2-year follow-up period, 88 participants died.The prevalence of SO as defined by WC, WHR, WHTR, BMI, VFA, PBF was found to be 17.6%, 30.1%, 48.9%, 3.0%, 28.3%, and 58.7%, respectively.When SO was defined using WC, WHR, WHTR, BMI, and VFA, there was no statistically significant difference in mortality rates between the SO and non-SO groups.However, when defined by PBF, the SO group exhibited a significantly higher mortality rate compared to the non-SO group(16.9% vs.6.6%, P<0.01).Cox proportional hazards regression analysis revealed that, compared to the non-SO group, the SO group defined by PBF had a significantly increased mortality risk( HR=2.81, 95% CI: 1.67-4.73, P<0.001).After adjusting for potential confounding factors, the mortality risk for the SO group remained significantly higher than that of the non-SO group( HR=1.97, 95% CI: 1.14-3.38, P=0.015). Conclusions:The prevalence of SO varies significantly across different obesity indicators.SO defined by PBF is significantly associated with mortality risk in nursing home residents.This study provides new evidence for further optimizing the diagnostic criteria for SO in this population.

OBJECTIVE: Observational studies have found associations between inflammatory bowel disease (IBD) and the risk of dementia, including Alzheimer's dementia (AD) and vascular dementia (VD); however, these findings are inconsistent. It remains unclear whether these associations are causal. METHODS: We conducted a meta-analysis by systematically searching for observational studies on the association between IBD and dementia. Mendelian randomization (MR) analysis based on summary genome-wide association studies (GWASs) was performed. Genetic correlation and Bayesian co-localization analyses were used to provide robust genetic evidence. RESULTS: Ten observational studies involving 80,565,688 participants were included in this meta-analysis. IBD was significantly associated with dementia (risk ratio [ RR] =1.36, 95% CI = 1.04-1.78; I ² = 84.8%) and VD ( RR = 2.60, 95% CI = 1.18-5.70; only one study), but not with AD ( RR = 2.00, 95% CI = 0.96-4.13; I ² = 99.8%). MR analyses did not supported significant causal associations of IBD with dementia (dementia: odds ratio [ OR] = 1.01, 95% CI = 0.98-1.03; AD: OR = 0.98, 95% CI = 0.95-1.01; VD: OR = 1.02, 95% CI = 0.97-1.07). In addition, genetic correlation and co-localization analyses did not reveal any genetic associations between IBD and dementia. CONCLUSION Our study did not provide genetic evidence for a causal association between IBD and dementia risk. The increased risk of dementia observed in observational studies may be attributed to unobserved confounding factors or detection bias.
Humans ; Mendelian Randomization Analysis ; Inflammatory Bowel Diseases/complications* ; Dementia/etiology* ; Observational Studies as Topic ; Genome-Wide Association Study

Objective To investigate the value of the maximum standard uptake value(SUVmax)obtained with orbital SEPCT/CT for evaluating activity of thyroid-associated ophthalmopathy(TAO)and predicting curative efficacy.Methods A total of 96 patients with initially diagnosed TAO were retrospectively collected,including 71 with clinical activity score(CAS)≥3(active group)and 25 with CAS=2(inactive group).Data of orbital SEPCT/CT were collected,and the patients were treated with hormones or immunosuppressants for 3 months.CAS was performed again within 1 week after treatment,and orbital imaging was reviewed.The patients were divided into effective group and ineffective group according to treatment results.Pretreatment(pre)SUVmax(pre-SUVmax)and imaging agent uptake rate(UR)(pre-UR)in extraocular muscle were compared between active and inactive groups.Pre-CAS,post-treatment(post)CAS(post-CAS),as well as pre-SUVmax,post-SUVmax,pre-UR,post-UR and the difference of pre-and post-treatment CAS,SUVmax and UR(△CAS,△UR,△SUVmax)of extraocular muscle were compared between effective group and ineffective group.The correlations of SUVmax,UR and CAS were analyzed.Pre-CAS,pre-SUVmax and pre-UR were included in univariate and multivariate logistic regression analysis to screen the predictors of effective treatment of TAO.Results Pre-SUVmax and pre-UR of extraocular muscle in active group were higher than those in inactive group(both P＜0.05).Among 96 cases,70 were in effective group and 26 were in ineffective group.Pre-CAS,the proportion of pre-CAS≥3 scores,pre-SUVmax,pre-UR,△CAS,△SUVmax and △UR in effective group were all higher than those in ineffective group(all P＜0.05).Pre-SUVmax and pre-UR in extraocular muscle of TAO patients were positively correlated with pre-CAS(rs=0.419,0.395,both P＜0.001),while post-SUVmax and post-UR were positively correlated with post-CAS(rs=0.322,0.221,P=0.001,0.030),△SUVmax and △UR were positively correlated with △CAS(rs=0.368,0.206,P＜0.001,P=0.044).Pre-CAS≥3(OR=2.95)and pre-SUVmax(OR=4.22)were both independent predictors of effective treatment of TAO(both P＜0.05).Conclusion SUVmax obtained with orbital SEPCT/CT could be used to quantitatively assess TAO activity and predict curative efficacy.

Objective To explore the pathophysiological molecular mechanism of the up-regulation of CircPDS5B level involved in premature birth.Methods The placental tissues of full-term infants(Group 1,gestational age≥37 weeks),late premature infants(Group 2,34 weeks≤gestational age<37 weeks),premature infants(Group 3,32 weeks