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Predictive value of angiopoietin-like protein 8 in metabolic dysfunction-associated fatty liver disease and its progression:A case-control study

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World Journal of Diabetes 2024年第3期15卷 418-428页

作者： Lu-Lu Gan Can Xia xuan Zhu Yue Gao Wen-Chang wu Qi Li Ling Li Zhe Dai Yi-Min Yan Medical College Wuhan University of Science and TechnologyWuhan 430071Hubei ProvinceChina Department of Endocrinology Xiaogan Hospital Affiliated with Wuhan University of Science and TechnologyThe Central Hospital of XiaoganXiaogan 432000Hubei ProvinceChina Department of Endocrinology Zhongnan Hospital of Wuhan UniversityWuhan 430071Hubei ProvinceChina

BACKGROUND The prevalence of metabolic dysfunction-associated fatty liver disease(MAFLD)is rapidly increasing,currently affecting approximately 25%of the global *** fibrosis represents a crucial stage in the development of MAFLD,with advanced liver fibrosis elevating the risks of cirrhosis and hepatocellular *** serum markers are less effective in diagnosing liver fibrosis compared to more complex ***,imaging techniques like transient elastography face limitations in clinical application due to equipment and technical ***,it is imperative to identify a straightforward yet effective method for assessing MAFLD-associated liver *** To investigate the predictive value of angiopoietin-like protein 8(ANGPTL8)in MAFLD and its *** We analyzed 160 patients who underwent abdominal ultrasonography in the Endocrinology Department,Xiaogan Central Hospital affiliated to wuhan University of Science and Technology,during September 2021-July *** abdominal ultrasonography and MAFLD diagnostic criteria,among the 160 patients,80 patients(50%)were diagnosed with *** MAFLD group was divided into the liver fibrosis group(n=23)and non-liver fibrosis group(n=57)by using a cut-off fibrosis-4 index≥*** regression was used to analyze the risk of MAFLD and the risk factors for its *** operating characteristic curves were used to evaluate the predictive value of serum ANGPTL8 in MAFLD and its *** Compared with non-MAFLD patients,MAFLD patients had higher serum ANGPTL8 and triglyceride-glucose(TyG)index(both P<0.05).Serum ANGPTL8(r=0.576,P<0.001)and TyG index(r=0.473,P<0.001)were positively correlated with *** ANGPTL8 was a risk factor for MAFLD[odds ratio(OR):1.123,95%confidence interval(CI):1.066-1.184,P<0.001).Serum ANGPTL8 and ANGPTL8+TyG index predicted MAFLD[area under the curve(AUC):0.832 and 0.886,respectively;both P<0.05].Compared with MAFL

关键词： Angiopoietin-like protein 8 Metabolic dysfunction-associated fatty liver disease Fibrosis-4 index Liver fibrosis

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Camrelizumab,apatinib and hepatic artery infusion chemotherapy combined with microwave ablation for advanced hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3481-3495页

作者： Meng-xuan Zuo Chao An Yu-Zhe Cao Jia-Yu Pan Lu-Ping Xie Xin-Jing Yang Wang Li Pei-Hong wu Department of Minimally Invasive Interventional Therapy Sun Yat-sen University Cancer CenterGuangzhou 510060Guangdong ProvinceChina Department of Interventional Ultrasound Chinese General PLA HospitalBeijing 100853China Department of Medical Imaging and Interventional Radiology Sun Yatsen University Cancer CenterGuangzhou 510060Guangdong ProvinceChina

BACKGROUND Hepatic arterial infusion chemotherapy and camrelizumab plus apatinib(TRIPLET protocol)is promising for advanced hepatocellular carcinoma(Ad-HCC).However,the usefulness of microwave ablation(MWA)after TRIPLET is still *** To compare the efficacy and safety of TRIPLET alone(T-A)vs TRIPLET-MWA(TM)for *** From January 2018 to March 2022,217 Ad-HCC patients were retrospectively *** them,122 were included in the T-A group,and 95 were included in the T-M group.A propensity score matching(PSM)was applied to balance *** survival(OS)was compared using the Kaplan-Meier curve with the log-rank *** overall objective response rate(ORR)and major complications were also *** After PSM,82 patients were included both the T-A group and the T-M *** ORR(85.4%)in the T-M group was significantly higher than that(65.9%)in the T-A group(P<0.001).The cumulative 1-,2-,and 3-year OS rates were 98.7%,93.4%,and 82.0%in the T-M group and 85.1%,63.1%,and 55.0%in the T-A group(hazard ratio=0.22;95%confidence interval:0.10-0.49;P<0.001).The incidence of major complications was 4.9%(6/122)in the T-A group and 5.3%(5/95)in the T-M group,which were not significantly different(P=1.000).CONCLUSION T-M can provide better survival outcomes and comparable safety for Ad-HCC than T-A.

关键词： Hepatic arterial infusion chemotherapy Hepatocellular carcinoma Molecular targeting agent Programmed cell death protein 1 inhibitors Microwave ablation

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β-Receptor blocker enhances the anabolic effect of PTH after osteoporotic fracture

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Bone Research 2024年第2期12卷 302-313页

作者： Jie Huang Tong wu Yi-Rong Jiang xuan-Qi Zheng Huan Wang Hao Liu Hong Wang Hui-Jie Leng Dong-Wei Fan Wan-Qiong Yuan Chun-Li Song Department of Orthopedics Peking University Third Hospital100191 BeijingChina Beijing Key Laboratory of Spinal Disease 100191 BeijingChina Engineering Research Center of Bone and Joint Precision Medicine 100191 BeijingChina

The autonomic nervous system plays a crucial role in regulating bone metabolism,with sympathetic activation stimulating bone resorption and inhibiting bone *** found that fractures lead to increased sympathetic tone,enhanced osteoclast resorption,decreased osteoblast formation,and thus hastened systemic bone loss in ovariectomized(OVX)***,the combined administration of parathyroid hormone(PTH)and theβ-receptor blocker propranolol dramatically promoted systemic bone formation and osteoporotic fracture healing in OVX *** effect of this treatment is superior to that of treatment with PTH or propranolol *** vitro,the sympathetic neurotransmitter norepinephrine(NE)suppressed PTH-induced osteoblast differentiation and mineralization,which was rescued by ***,NE decreased the PTH-induced expression of Runx2 but enhanced the expression of Rankl and the effect of PTH-stimulated osteoblasts on osteoclastic differentiation,whereas these effects were reversed by ***,PTH increased the expression of the circadian clock gene Bmal1,which was inhibited by NE-βAR ***1 knockdown blocked the rescue effect of propranolol on the NE-induced decrease in PTHstimulated osteoblast *** together,these results suggest that propranolol enhances the anabolic effect of PTH in preventing systemic bone loss following osteoporotic fracture by blocking the negative effects of sympathetic signaling on PTH anabolism.

关键词： blocker metabolism inhibited

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基于改进SMOTE不均衡样本处理和IHPO-DBN的变压器故障诊断方法研究

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电力系统保护与控制 2024年第11期52卷 21-30页

作者：周萱吴伟丽西安科技大学电气与控制工程学院陕西西安710054 西安市电气设备状态监测与供电安全重点实验室陕西西安710054

针对由于变压器故障样本不均衡和故障模型陷入局部最优而导致的分类准确率低的问题,提出了基于改进的合成少数类过采样技术和优化深度置信网络(deep belief network, DBN)的变压器故障诊断方法。首先采用聚类融合的K-means算法,通过分... 详细信息

针对由于变压器故障样本不均衡和故障模型陷入局部最优而导致的分类准确率低的问题,提出了基于改进的合成少数类过采样技术和优化深度置信网络(deep belief network, DBN)的变压器故障诊断方法。首先采用聚类融合的K-means算法,通过分簇和匹配的方式筛选出不稳定的少数类样本用以改进中心点合成少数类过采样技术(center point synthetic minority oversampling technique, CP-SMOTE)算法,并对少数类样本进行扩增,解决了变压器故障数据分布不均衡的问题。其次,通过加入随机逆向学习和自适应惯性权重技术对猎食者优化算法进行改进,并用改进后的算法对DBN的内部参数进行优化调整,提高了模型精度。最后,将不同数据预处理情况下以及不同数据规模下的变压器故障模型进行仿真对比。结果表明,经过数据预处理和模型优化后的变压器故障识别准确率能够提高到98%,有效地解决了故障数据不平衡导致的分类精度低的问题。

关键词：变压器故障诊断不均衡样本 K-means聚类改进合成少数过采样改进猎食者优化

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Research on the Design and Application of Virtual and Real Integrated Training Platform Based on Intelligent Manufacturing

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Journal of Electronic Research and Application 2024年第3期8卷 34-41页

作者： Xiayun Liu Dakang Li xuan Liang Lingfang wu Guangxi Science&Technology Normal University Laibin 546199China

In this paper,we built a robot training platform using virtual simulation software,and the robot assembly,handling,and palletizing were *** workstation includes an industrial robot,gas control unit,track function module,assembly function module,palletizing function module,vision module,etc.,and robot movement is achieved through language *** platform provides conditions for the practical ability training of application-oriented talents.

关键词： Intelligent manufacturing Training platform Virtual simulation

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Cell polarization in ischemic stroke: molecular mechanisms and advances

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Neural Regeneration Research 2025年第3期20卷 632-645页

作者： Yuanwei Li Xiaoxiao Xu xuan wu Jiarui Li Shiling Chen Danyang Chen Gaigai Li Zhouping Tang Department of Neurology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

Ischemic stroke is a cerebrovascular disease associated with high mortality and disability rates. Since the inflammation and immune response play a central role in driving ischemic damage, it becomes essential to modulate excessive inflammatory reactions to promote cell survival and facilitate tissue repair around the injury site. Various cell types are involved in the inflammatory response, including microglia, astrocytes, and neutrophils, each exhibiting distinct phenotypic profiles upon stimulation. They display either proinflammatory or anti-inflammatory states, a phenomenon known as ‘cell polarization.’ There are two cell polarization therapy strategies. The first involves inducing cells into a neuroprotective phenotype in vitro, then reintroducing them autologously. The second approach utilizes small molecular substances to directly affect cells in vivo. In this review, we elucidate the polarization dynamics of the three reactive cell populations(microglia, astrocytes, and neutrophils) in the context of ischemic stroke, and provide a comprehensive summary of the molecular mechanisms involved in their phenotypic switching. By unraveling the complexity of cell polarization, we hope to offer insights for future research on neuroinflammation and novel therapeutic strategies for ischemic stroke.

关键词： astrocyte polarization immune regulation inflammation ischemic injury microglia polarization neutrophil polarization signaling pathways stroke

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Comprehensive transcriptional atlas of human adenomyosis deciphered by the integration of single-cell RNA-sequencing and spatial transcriptomics

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Protein & Cell 2024年第7期15卷 530-546页

作者： Tao Chen Yiliang Xu Xiaocui Xu Jianzhang Wang Zhiruo Qiu Yayuan Yu Xiaohong Jiang Wanqi Shao Dandan Bai Mingzhu Wang Shuyan Mei Tao Cheng Li wu Shaorong Gao xuan Che Department of Obstetrics and Gynecology Affiliated Women and Children Hospital of Jiaxing UniversityJiaxing 314000China Shanghai Key Laboratory of Maternal Fetal Medicine Clinical and Translational Research Center of Shanghai First Maternity and Infant HospitalFrontier Science Center for Stem Cell ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China Key Laboratory of Animal Bioengineering and Disease Prevention of Shandong Province College of Animal Science and TechnologyShandong Agricultural UniversityTaian 271018China Women’s Hospital School of MedicineZhejiang UniversityHangzhou 310013China Postgraduate training base Alliance of Wenzhou Medical University Wenzhou Medical UniversityWenzhou 325035China Jiaxing University Master Degree Cultivation Base Zhejiang Chinese Medical UniversityHangzhou 310053China Shanghai Key Laboratory of Maternal Fetal Medicine Shanghai Institute of Maternal-Fetal Medicine and Gynecologic OncologyClinical and Translational Research CenterShanghai First Maternity and Infant HospitalSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China

Adenomyosis is a poorly understood gynecological disorder lacking effective *** persists regarding“invagination”and“metaplasia”*** endometrial-myometrial junction(EMJ)connects the endometrium and myometrium and is important for diagnosing and classifying adenomyosis,but its in-depth study is just *** single-cell RNA sequencing and spatial profiling,we mapped transcriptional alterations across eutopic endometrium,lesions,and *** lesions,we identified unique epithelial(LGR5+)and invasive stromal(PKIB+)subpopulations,along with WFDC1+progenitor cells,supporting a complex interplay between“invagination”and“metaplasia”theories of ***,we observed endothelial cell heterogeneity and abnormal angiogenic signaling involving vascular endothelial growth factor and angiopoietin ***-cell communication differed markedly between ectopic and eutopic endometrium,with aberrant signaling in lesions involving pleiotrophin,TWEAK,and WNT *** study reveals unique stem cell-like and invasive cell subpopulations within adenomyosis lesions identified,dysfunctional signaling,and EMJ abnormalities critical to developing precise diagnostic and therapeutic strategies.

关键词： adenomyosis single-cell RNA sequencing spatial transcriptomics endometrial-myometrial junction progenitor cells

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明清戏曲疑难字词例释

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语言研究 2024年第1期44卷 104-108页

作者：吴小萱浙江财经大学人文与传媒学院浙江杭州310018

明清戏曲中有很多疑难字词未得其解,它们多与俗写讹变有关。文章以俗字学理论为指导,在比勘异文的基础上,结合戏曲的自身特点,对■“■”“发详”“穵灭/挖灭/挖密”“一身太守”等的词义作了细致深入的考辨。

关键词：明清戏曲疑难字词考释

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Preface:Heavy metal(loid)s at mining&metallurgical sites:Fate,risk and remediation

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Journal of Central South University 2024年第4期31卷 1033-1035页

作者：薛生国李楚璇赵东叶吴川 School of Metallurgy and Environment Central South UniversityChangsha 410083China Department of Civil Constructionand Environmental EngineeringSan Diego State UniversitySan DiegoCA 92182USA

The contamination of heavy metal(loid)s at mining&metallurgical sites has been a major environmental challenge worldwide[1].Typically,large amounts of metal(loid)s-bearing wastes are generated at these sites,such as smelting slag,combustion residues,mine tailings,wastewater,and exhaust gas[2].Due to their high mobility in the environment,the released heavy metal(loid)s can easily enter the soil and water environment,posing long-term and widespread threats to ecological and human health[3].

关键词： mining wastewater smelting

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科技企业国际化经营合规风险的体系化防范

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财经问题研究 2024年第3期 94-108页

作者：吴尚轩华东政法大学国际法学院上海200042

中资科技企业的国际化经营日益遭遇严峻挑战,相关挑战主要表现在国际秩序重塑与国内发展转型交织下的法律规范钳制、政府规制束缚和媒体舆论博弈等合规风险谱系。鉴于科技创新已成为大国博弈的重要场域,体系化防范科技企业国际化经营合... 详细信息

中资科技企业的国际化经营日益遭遇严峻挑战,相关挑战主要表现在国际秩序重塑与国内发展转型交织下的法律规范钳制、政府规制束缚和媒体舆论博弈等合规风险谱系。鉴于科技创新已成为大国博弈的重要场域,体系化防范科技企业国际化经营合规风险涉及认知、话语、规范和实践等关键环节,牵涉面广、要素众多,难以毕其功于一役,而需渐进式系统推进。企业社会责任既是商业合规的核心要素,又与认知、话语、规范和实践等关键环节紧密相联,可为推进科技企业国际化经营合规风险防范提供坚实支点。宜系统集成多梯次涉外法治人才培养体系,充分发挥区域制度安排对话功能,类型化归纳不同群体核心诉求,全生命周期追踪东道国规范政策演进,重视多媒体舆情归集和分析等,从而倾斜性纾解科技企业国际化经营的各种挑战。

关键词：科技企业国际化经营商业合规企业社会责任涉外法治媒体舆论

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