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Present and future of new systemic therapies for early and intermediate stages of hepatocellular carcinoma

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World Journal of Gastroenterology 2024年第19期30卷 2512-2522页

作者： Juan Jose Urquijo-Ponce carlos Alventosa-Mateu Mercedes Latorre-Sánchez Inmaculada Castelló-Miralles Moisés Diago Hepatology Unit Department of Digestive Diseases Consorcio Hospital General Universitario of ValenciaValencia 46014Spain

Hepatocellular carcinoma(HCC)is a high mortality neoplasm which usually appears on a cirrhotic liver.The therapeutic arsenal and subsequent prognostic outlook are intrinsically linked to the HCC stage at diagnosis.Notwithstanding the current deployment of treatments with curative intent(liver resection/local ablation and liver transplantation)in early and intermediate stages,a high rate of HCC recurrence persists,underscoring a pivotal clinical challenge.Emergent systemic therapies(ST),particularly immunotherapy,have demonstrate promising outcomes in terms of increase overall survival,but they are currently bound to the advanced stage of HCC.This review provides a comprehensive analysis of the literature,encompassing studies up to March 10,2024,evaluating the impact of novel ST in the early and intermediate HCC stages,specially focusing on the findings of neoadjuvant and adjuvant regimens,aimed at increasing significantly overall survival and recurrence-free survival after a treatment with curative intent.We also investigate the potential role of ST in enhancing the downstaging rate for the intermediate-stage HCC initially deemed ineligible for treatment with curative intent.Finally,we critically discuss about the current relevance of the results of these studies and the encouraging future implications of ST in the treatment schedules of early and intermediate HCC stages.

关键词： Hepatocellular carcinoma Early stage Intermediate stage Neoadjuvant Adjuvant Systemic therapy

Novel insights into D-Pinitol based therapies:a link between tau hyperphosphorylation and insulin resistance

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Neural Regeneration Research 2024年第2期19卷 289-295页

作者： Dina Medina-Vera Antonio Jesús López-Gambero Juan Antonio Navarro carlos Sanjuan Elena Baixeras Juan Decara Fernando Rodríguez de Fonseca Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND UGC Salud MentalMálagaSpain Facultad de Ciencias Universidad de MálagaMálagaSpain CIBER Enfermedades Cardiovasculares(CIBERCV) Hospital Universitario Virgen de la VictoriaUGC del CorazónMálagaSpain University of Bordeaux INSERMNeurocentre MagendieBordeauxFrance Euronutra S.L.Calle Johannes Kepler MálagaSpain Departamento de Bioquímica y Biología Molecular Facultad de MedicinaUniversidad de MálagaMálagaSpain

Alzheimer’s disease is a neurodegenerative disorder characterized by the amyloid accumulation in the brains of patients with Alzheimer’s disease.The pathogenesis of Alzheimer’s disease is mainly mediated by the phosphorylation and aggregation of tau protein.Among the multiple causes of tau hyperphosphorylation,brain insulin resistance has generated much attention,and inositols as insulin sensitizers,are currently considered candidates for drug development.The present narrative review revises the interactions between these three elements:Alzheimer’s disease-tau-inositols,which can eventually identify targets for new disease modifiers capable of bringing hope to the millions of people affected by this devastating disease.

关键词： Alzheimer’s disease cyclin-dependent kinase 5 diabetes D-Pinitol inositols insulin resistance kinases phosphorylation PI3K/Akt tau

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Recent progress in carbonaceous materials based Z-scheme and Sscheme heterojunctions for photocatalytic clean energy generation

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新型炭材料(中英文) 2024年

作者： Sahil Rana Amit Kumar Wang Tong-tong Gaurav Sharma Pooja Dhiman alberto García-Penas Interdisciplinary and Innovate Research Xi'an University of Architecture and Technology Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Química (IAAB) Universidad Carlos III de Madrid International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS) Shoolini University

Carbonaceous materials including carbon nanotubes/nanofibers, graphene, graphene oxide, reduced graphene oxide,graphyne, graphdiyne, carbon quantum dots and fullerenes have gained considerable attention in the recent years for their unique properties such as high conductivity, excellent stability and biocompatibility. The integration of these carbonaceous materials into Zscheme and S-scheme heterojunctions has emerged as a transformative strategy to enhance the photocatalytic efficiency for energy conversion applications. This review delves into the fundamental principles of clean energy generation such as photocatalytic H2generation and CO2reduction, elucidating their respective mechanisms and advantages. Furthermore, various types of carbonaceous materials, their synthesis and construction of Z-scheme and S-scheme heterojunctions are discussed emphasizing their role in promoting charge separation, reducing recombination losses and extending the spectral response range. With the focus on solar fuel production,the recent advancements in carbonaceous based Z-scheme and S-scheme heterojunctions are discussed and summarized for photocatalytic H2generation and CO2reduction. Lastly, the current bottlenecks and challenges in the field of carbonaceous based photocatalysts are discussed with the valuable insights for future development in this particular field.

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Maxillofacial Surgery Education: Where Is It Heading?

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Health 2024年第5期16卷 405-424页

作者： carlos Aurelio Andreucci Mechanical Engineering Department LAETA (Associate Laboratory of Energy Transports and Aerospace) Porto Portugal

Oral and maxillofacial surgery have a long history dating back to ancient civilizations such as the Egyptians. Since then, surgeons have treated craniofacial trauma and alveolodental fractures. In 1846, Hullihen performed a mandibular body osteotomy to correct prognathism, marking a significant milestone in the field. Over time, the specialty has evolved significantly. The field of craniofacial surgery has undergone several phases, including its involvement in conflicts during world wars and the treatment of craniofacial fractures and discrepancies. The process of learning and teaching specialties has evolved differently in various countries throughout the 20th century. Currently, there is no uniformity in the training and registration of specialized professionals, resulting in distinct scenarios. Considering the accessibility of scientific knowledge through technology and globalization, it is crucial to provide an objective overview of the current state of education in the field. This paper focuses on effective professional training as the primary subject of residency courses in this specialty. A proposal is presented for education, emphasizing the significance of providing quality professional training that is tailored to the specific legislation of each country.

关键词： Maxillofacial Surgery Medical Residency OMS Education OMS Specialization

基于网络药理学和实验验证探究酸枣仁复方治疗抑郁症的作用机制

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中国实验动物学报 2024年

作者：郑涵文刘昕玥赵海燕王佳音罗福龙范蓓 alberto carlos Pires Dias 王凤忠王琼中国农业科学院农产品加工研究所西南医科大学附属中医医院中葡中医药国际合作中心西南医科大学附属中医医院脾胃病科首都医科大学宣武医院急诊科葡萄牙米尼奥大学生物系中葡药食植物资源研究中心

目的通过网络药理学技术预测酸枣仁复方（Ziziphi spinosae semen formula，ZSSF）对于抑郁症的关键作用靶点，并通过利血平诱导的抑郁斑马鱼模型验证酸枣仁复方治疗抑郁症的作用机制。方法通过TCMSP数据库检索酸枣仁复方的药物作用... 详细信息

目的通过网络药理学技术预测酸枣仁复方（Ziziphi spinosae semen formula，ZSSF）对于抑郁症的关键作用靶点，并通过利血平诱导的抑郁斑马鱼模型验证酸枣仁复方治疗抑郁症的作用机制。方法通过TCMSP数据库检索酸枣仁复方的药物作用靶点，利用UniProt数据库对靶点名称进行校正。采用GeneCards、OMIM、NCBI数据库检索抑郁症相关靶点，并对3个数据库的靶点结果进行了汇总去比重。利用String数据库预测了交集靶点的蛋白-蛋白相互作信息，利用Metascape数据库构建进行富集研究，并利用微生信对KEGG和GO的富集结果实现了可视化。通过利血平诱导的斑马鱼抑郁模型进行行为学实验和RT-qPCR实验，验证酸枣仁复方对抑郁症的治疗作用。结果筛选出抑郁症与酸枣仁复方的交集靶点188个，蛋白质-蛋白质相互作用（proteinprotein interaction，PPI）结果显示，酸枣仁复方抗抑郁主要作用于肿瘤坏死因子-α（TNF-α）、血清白细胞介素2（IL-2）、血清白细胞介素6（IL-6）、血清白细胞介素1β（IL-1β）、血清白细胞介素10（IL-10）等靶点，KEGG通路富集分析表明，酸枣仁复方通过TNF信号通路、PI3K-Akt信号通路、cGMP-PKG信号通路等多种信号通路发挥其治疗抑郁症的作用。动物实验结果显示，与模型组相比，酸枣仁复方高、中、低剂量组斑马鱼在声光刺激下的运动距离显著延长（P < 0.05），运动速度显著增快（P < 0.01）。RT-qPCR结果显示，与模型组相比，酸枣仁复方高、中、低剂量给药组斑马鱼脑组织中TNF-α、IL-2、IL-6、IL-1β、IL-10 mRNA表达水平上调（P < 0.001）。结论酸枣仁复方通过多成分、多靶点发挥抗抑郁作用，且其抗抑郁作用可能与抑制炎症因子的表达有关。

关键词：网络药理学酸枣仁复方抑郁症炎症因子

Generation of lossy mode resonances(LMR)using perovskite nanofilms

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Opto-Electronic Advances 2024年第2期7卷 33-40页

作者： Dayron Armas Ignacio R.Matias M.Carmen Lopez-Gonzalez carlos Ruiz Zamarreño Pablo Zubiate Ignacio del Villar Beatriz Romero Electrical Electronic and Communications Engineering DepartmentPublic University of NavarraPamplona 31006Spain Institute of Smart Cities(ISC) Public University of NavarraPamplona 31006Spain Experimental Science and Technology School Rey Juan Carlos UniversityMostoles 28933Spain

The results presented here show for the first time the experimental demonstration of the fabrication of lossy mode resonance(LMR) devices based on perovskite coatings deposited on planar waveguides. Perovskite thin films have been obtained by means of the spin coating technique and their presence was confirmed by ellipsometry, scanning electron microscopy, and X-ray diffraction testing. The LMRs can be generated in a wide wavelength range and the experimental results agree with the theoretical simulations. Overall, this study highlights the potential of perovskite thin films for the development of novel LMR-based devices that can be used for environmental monitoring, industrial sensing, and gas detection, among other applications.

关键词： perovskite thin films slab waveguide lossy mode resonance

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Mental health in organizations from a healthcare analytics framework:taxonomic model,trends,and impact of COVID-19

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Journal of Management Analytics 2024年第1期11卷 62-86页

作者： Jorge Iván Pérez Rave carlos Mario Zapata Jaramillo Gloria Patricia Jaramillo Álvarez IDINNOV research group IDINNOV S.A.SMedellínColombia Department of Computing and Decision Sciences Universidad Nacional de ColombiaMedellínColombia

Mental disorders negatively affect employee well-being and organizational performance.Organizations face a challenge in terms of how to manage mental health.This paper clarifies three issues(underlying patterns,trends,and impact of COVID-19)regarding the scientific study of mental health in organizations from a healthcare analytics framework.The framework comprises eight stages considering a text-driven approach with scientific corpora assisted by linguistic/computational and statistical resources.This study discovers a new taxonomic model comprising five patterns in the scientific discourse on the topic.Trend analyses reveal imbalances and concerns regarding the interests associated with the patterns,which is reinforced by examining patterns“before”and“during”COVID-19.This paper complements psychological/epidemiological studies on mental health in organizations from a healthcare analytics perspective.

关键词： Healthcare analytics healthcare management analytics mental health scientific discourse text analytics taxonomy COVID-19 management analytics

Austrian syndrome:Resurgence of an old and deadly triad

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Journal of Intensive Medicine 2024年第2期4卷 261-264页

作者： Kristian Rivera Dolors Viles Marta Zielonka carlos Izurieta Tania Ramírez Martínez Diego Menéndez Department of Cardiology University Hospital Arnau de VilanovaInstitut de Recerca Biomèdica de Lleida(IRBLleida)LleidaSpain

Introduction The Gram-positive bacterium,Streptococcus pneumoniae(S.pneumoniae),often colonizes the nasopharynx;however,it is one of the major microorganisms that cause pneumonia and meningitis.[[1],[2],[3]]It presents several virulence factors,such as surface proteins and enzymes,pneumolysin toxin,and a polysaccharide capsule,which is mainly responsible for the immune response;the capsule also facilitates classification of the bacterium into several serotypes.[1,2]In vulnerable individuals,the bacterium may lead to the development of invasive pneumococcal disease(IPD),which is defined as an infection of normally sterile locations.

关键词： capsule sterile infection

Supercritical fluid technology as a sustainable alternative method for textile dyeing:An approach on waste,energy,and CO_(2)emission reduction

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Journal of Environmental Sciences 2024年第6期140卷 123-145页

作者： carlos Rafael Silva de Oliveira Patrícia Viera de Oliveira Leandro Pellenz Catia Rosana Lange de Aguiar Afonso Henrique da Silva Júnior Federal University of Santa Catarina Textile Engineering Department2514 João Pessoa St.BlumenauSC89036-004Brazil Federal University of Santa Catarina Chemical Engineering DepartmentS/n Biotério Central St.FlorianópolisSC88040-900Brazil

The clothing industry is considered one of the most polluting industries on the planet due to the high consumption of water,energy,chemicals/dyes,and high generation of solid waste and effluents.Faced with environmental concerns,the textile ennoblement sector is the most critical of the textile production chain,especially the traditional dyeing processes.As an alternative to current problems,dyeing with supercritical CO_(2)(scCO_(2))has been presented as a clean and efficient process for a sustainable textile future.Supercritical fluid dyeing(SFD)has shown a growing interest due to its significant impact on environmental preservation and social,economic,and financial gains.The main SFD benefits include economy and reuse of non-adsorbed dyes;reduction of process time and energy expenditure;capture of atmospheric CO_(2)(greenhouse gas);use and recycling of CO_(2)in SFD;generation of carbon credits;water-free process;effluent-free process;reduction of CO_(2)emission and auxiliary chemicals.Despite being still a non-scalable and evolving technology,SFD is the future of dyeing.This review presented a comprehensive overview of the environmental impacts caused by traditional processes and confronted the advantages of SFD.The SFD technique was introduced,along with its latest advances and future perspectives.Financial and environmental gains were also discussed.

关键词： Textile industry Supercritical dyeing Sustainable processes Water free dyeing Energy saving Cleaner production

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