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Impact of Zika virus non-structural protein mutations on hippocampal damage

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Neural Regeneration Research 2025年第8期20卷 2307-2308页

作者： Larissa M.g.Cassiano Roney s.Coimbra Neurogenômica/Imunopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departamento de Bioquímica e Imunologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus(ZIKV),a member of the Flaviviridae family,attracted worldwide attention for its connection to severe neurological effects,notably microcephaly in newborns,first reported during the 2015 epidemic in ***,its impact goes beyond fetal and neonatal abnormalities,also affecting the central nervous system(CNs)in both children and adults,leading to enduring cognitive and behavioral impairments.

关键词： damage fetal neonatal

Eosinophilic esophagitis: Current concepts in diagnosis and treatment

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World Journal of gastroenterology 2019年第32期25卷 4598-4613页

作者： andrés gómez-Aldana Mario Jaramillo-santos andrés Delgado Carlos Jaramillo Adán Lúquez-Mindiola Departament of Internal Medicine Section of GastroenterologySanta Fe Foundation of Bogotá(Fundación Santa Fe de Bogotá)Bogotá220246Colombia University of Los Andes Bogotá111711Colombia Department of Endoscopy Caldas UniversityManizales 275Colombia Department of Endoscopy Surgeons’Union SAS(Joint stock company)(Union de cirujanos SAS)Manizales 170001661Colombia Department of gastroenterology Gut MédicaBogotá110221001Colombia

Eosinophilic esophagitis is an immune-allergic pathology of multifactorial etiology(genetic and environmental)that affects both pediatric and adult *** symptoms,which include heartburn,regurgitation,and esophageal stenosis(with dysphagia being more frequent in eosinophilic esophagitis in young adults and children),are similar to those of gastroesophageal reflux disease,causing delays in diagnosis and *** endoscopic findings such as furrows,esophageal mucosa trachealization,and whitish exudates may suggest its presence,this diagnosis should be confirmed histologically based on the presence of more than 15 eosinophils per high-power field and the exclusion of other causes of eosinophilia(parasitic infections,hypereosinophilic syndrome,inflammatory bowel disease,among others)for which treatment could be ***,the 3“D”s(“Drugs,Diet,and Dilation”)are considered the fundamental components of *** first 2 components,which involve the use of proton pump inhibitors,corticosteroids,immunosuppressants and empirical diets or guided food elimination based on allergy tests,are more useful in the initial phases,whereas endoscopic dilation is reserved for esophageal ***,the most important aspects of eosinophilic esophagitis pathophysiology will be reviewed,in addition to evidence for the various treatments.

关键词： Eosinophilic esophagitis Corticoid Esophageal stenosis Diet Dilation Proton pump inhibitor

Touristic urbanization and greening of coastal dune fields:A long-term assessment of a temperate sandy barrier of Argentina

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Journal of geographical sciences 2025年第1期 206-230页

作者： gARZO Pedro andrés DADON José Roberto IsLA Federico Ignacio Instituto de Investigaciones Marinas y Costeras (IIMyC-CONICET/UNMDP) Instituto de geología de Costas y del Cuaternario Dr.Enrique J.schnack (IgCC-CIC/UNMDP) Universidad de Buenos Aires Facultad de Arquitectura Dise?o y Urbanismo Centro de Investigaciones Gestión de Espacios Costeros (GEC-FADU/UBA) Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)

Dune barrier systems represent highly sought-after coastal landscapes for tourism and urban development around the world. However, a century ago, they were considered hazardous environments due to their great dynamic nature. As a result, stabilization practices were considered necessary. The systematic introduction of fast-growing exotic trees helped stabilize the sand, making it easier for tourism urbanization to take place, but also leading to erosion processes. This paper aims to assess long-term changes in vegetation cover over a large temperate barrier in Argentina. This complex region includes urban resorts, afforestation zones, and protected areas. A gIs-based geospatial analysis was conducted using a large satellite database(> 350 images), and the future evolution of the vegetation was modeled. The results revealed two primary spatiotemporal patterns associated with a gradual expansion of vegetation cover, accompanied by a concurrent reduction in sandy areas. In 1986, the dune area comprised 75% more surface than vegetation, whereas in 2021, it represented 60% less than vegetation. Furthermore, the 2050 scenario suggests a potential 40% reduction of dunes in certain areas. It is necessary to enhance management actions aimed at maintaining dune mobility and ensuring local and regional sediment balance. Long-term management strategies must focus on restoring native plant communities and controlling invasive species, and avoiding new dune fixation initiatives based on the introduction of exotic species.

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Novel electrocardiographic dyssynchrony criteria that may improve patient selection for cardiac resynchronization therapy

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Journal of geriatric Cardiology 2022年第1期19卷 31-43页

作者： gábor Katona andrás Vereckei Department of Medicine and Hematology Semmelweis UniversityBudapestHungary

Cardiac resynchronization therapy(CRT)is an evidence-based effective therapy of symptomatic heart failure with reduced ejection fraction refractory to optimal medical treatment associated with intraventricular conduction disturbance,that results in electrical dyssynchrony and further deterioration of systolic ventricular ***,the non-response rate to CRT is still 20%−40%,which can be decreased by better patient *** main determinant of CRT outcome is the presence or absence of significant ventricular dyssynchrony and the ability of the applied CRT technique to eliminate *** current guidelines recommend the determination of QRs morphology and QRs duration and the measurement of left ventricular ejection fraction for patient selection for ***,QRs morphology and QRs duration are not perfect indicators of electrical dyssynchrony,which is the cause of the not negligible non-response rate to CRT and the missed CRT implantation in a significant number of patients who have the appropriate substrate for *** imaging modalities,many ventricular dyssynchrony criteria were devised for the detection of mechanical dyssynchrony,but their utility in patient selection for CRT is not yet proven,therefore their use is not recommended for this ***,CRT can eliminate only mechanical dyssynchrony due to underlying electrical dyssynchrony,for this reason ECg has a greater role in the detection of ventricular dyssynchrony than imaging *** improve assessment of electrical dyssynchrony,we devised two novel ECg dyssynchrony criteria,which can estimate interventricular and left ventricular intraventricular dyssynchrony in order to improve patient selection for *** we discuss the results achieved by the application of these new ECg dyssynchrony criteria,which proved to be useful in predicting the CRT response in patients with nonspecific intraventricular conduction disturbance pattern(the second greatest group of CRT candidates),an

关键词： patient synchronization eliminate

Dinophysoid dinoflagellates from subphotic depths:Amphisolenia ***,Dinofurcula tricornuta ***.,and Dinophysis profunda ***.(Dinophysales,Dinophyceae)

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Journal of Oceanology and Limnology 2022年第2期40卷 703-711页

作者： Fernando gÓmez Department of Biological and Environmental sciences and Technologies University of SalentoLecce 73100Italy

Three species of dinophysoid planktonic dinoflagellates are described from the eastern Mediterranean *** *** was collected at 70-m depth in the Ionian *** small species showed a more asymmetric midbody and a proportionally longer neck when compared to the closer relative *** individuals of Dinofurcula tricornuta *** at 154-m depth in the Marmara sea are characterized by three posterior-oriented processes when compared to its congeneric *** is the first record of the genus Dinofurcula beyond the eastern tropical Pacific *** profunda *** at 500-m depth in the Ionian sea is characterized by ovate hypotheca and a serrate crest-like left sulcal list when compared to its close relative *** findings evidence an undescribed biodiversity in the under-sampled subphotic depths.

关键词： deep ocean Dinophyta Dinoflagellata Mediterranean sea mesopelagic new species

Human condition monitoring in hazardous locations using pervasive RFID sensor tags and energy-efficient wireless networks

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Journal of Zhejiang University-science C(Computers and Electronics) 2012年第9期13卷 674-688页

作者： Javier g.EsCRIBANO andrés gARCIA Autolog group Industrial Engineering SchoolUniversity of Castilla-La ManchaAvda.Camilo José Cela s/n13071 Ciudad RealSpain

Tracking persons in dangerous situations as well as monitoring their physical condition, is often crucial for their safety. The systems commonly used for this purpose do not include individual monitoring or are too expensive and intrusive to be deployed in common situations. In this project, a mobile system based on energy-efficient wireless sensor networks (WsNs) and active radio frequency identification (RFID) has been developed to achieve ubiquitous positioning and monitoring of people in hazardous situations. The system designed can identify each individual, locate him/her, send data regarding their physical situation, and ascertain whether they are located in a confined space. A new algorithm called time division double beacon scheduling (TDDBs) has been implemented to increase operation time and data transmission rate of the nodes in the system. The results show that the use of this system allows us to find the location and state of a person, as well as to provide an analysis of the potential risks at each moment, in real time and in an energy-efficient way. In an emergency, the system also allows for quicker intervention, as it not only provides the location and causes of the event, but also informs about the physical condition of the individual at that moment.

关键词： Active RFID Wireless sensor networks (WsNs) ZigBee Human monitoring Time division double beacon sched-uling (TDDBs)

Morphology and distribution of Pronoctiluca (Dinoflagellata, incertae sedis) in the Pacific Ocean

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Acta Oceanologica sinica 2013年第4期32卷 71-76页

作者： gómez Fernando Department of Biological Oceanography Institute of Oceanography University of S o Paulo

The diversity and distribution of Pronoctiluca, a marine dinoflagellate of enigmatic systematic position, was studied in the vicinity of the Kuroshio and Oyashio Currents, the Philippines, Celebes, sulu and south China seas, western and central equatorial and southeast Pacific Ocean. The abundance of Pronoctiluca was high- er, with a wide vertical distribution, in eutrophic temperate regions, whereas it was nearly absent in surface waters of oligotrophic tropical regions. Most of the specimens corresponded to P. spinifera. Pronoctiluca pelagica, covered by hyaline layers and with no flagella, is considered as an encysted form. The bipartition was only observed in P. acuta-P, spinifera forms, that together with the occurrence of intermediate forms between P. spinifera and P. pelagica suggest that they may correspond to developmental stages of a single species. Pronoctiluca is essential to understanding the evolutionary history of the alveolates.

关键词： Alveolata basal dinoflagellates Dinophyceae heterotrophic flagellate Noctilucales plankton

setpoint Feasibility and stability of Wind Park Control Interactions at Weak grids

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Journal of Modern Power systems and Clean Energy 2022年第6期10卷 1790-1796页

作者： Argüello andrés IEEE the school of Electrical Engi‐neering and Computation University of CampinasCampinasBrazil

The controllers of wind parks that are connected to weak grids can induce unstable oscillations near the fundamental *** phenomenon can be studied with equivalent impedances of the wind generators,which depend on their operational setpoints at the fundamental *** feasibility of such setpoint,i.e.,solution to the power flow,does not depend on the control ***,oscillations from unfeasible setpoints and control instabilities both occur at weak grids and near the fundamental *** letter presents an exploratory study to map the conditions where both phenomena occur,using sensitivity studies comprising multiple setpoints and control parameter *** results are visually presented as the regions which inform the configurations leading to unfeasible setpoints,and unstable control interaction *** the results,it can be observed that the trajectory of the eigenvalues in the Nyquist plots towards an unfeasible setpoint approaches a fundamental frequency instability.

关键词： Control interaction impedance power quality resonance stability wind generator

Dicroerisma (Actiniscales, Dinophyceae) in the open Pacific Ocean, a gymnodinioid dinoflagellate with an endoskeleton

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Chinese Journal of Oceanology and Limnology 2008年第1期26卷 116-120页

作者： Fernando gómez station Marine de Wimereux Université des Sciences et Technologies de Lille-Lille1 FRE 2816 ELICO CNRS 28 Avenue Foch BP 80 F-62930 Wimereux France

This study is the first to describe and illustrate the dinoflagellate genus Dicroerisma in the open Pacific sea and in the southern hemisphere. Eleven individuals ascribed to Dicroerisma psilonereiella were encountered in subsurface waters (>70 m depth) from 34°N to 33°s. Another specimen that differs from the type is also illustrated. These findings reveal that Dicroerisma is a widespread genus and that there is tentative existence of another species within the genus.

关键词： Dicroerisma psilonereiella Actiniscales axostyle endoskeleton Dinophyceae the Pacific Ocean