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Convenient model of hard tissue simulation for dental radiographic research and instruction

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World Journal of Methodology 2024年第1期14卷 80-86页

作者： Etiene andrade Munhoz Claudio Roberto Gaiao Xavier Roberto Ponce Salles Ana Lúcia Alvares Capelozza Augusto Vanni Bodanezi Department of Dentistry Health Science CentreFederal University of Santa CatarinaFlorianopolis 88040-379Brazil Department of Stomatology Radiology and Oral SurgerySchool of DentistryUniversity of São PauloBauru 17012-901Brazil

BACKGROUND The authors describe a technique for building an alternative jawbone phantom using dental gypsum and rice for research and dental radiology *** To investigate the potential of an alternative phantom to simulate the trabecular bone aspect of the human maxilla in periapical *** Half-maxillary phantoms built from gypsum-ground rice were exposed to X-rays,and the resulting images(experimental group)were compared to standardized radiographic images produced from dry human maxillary bone(control group)(n=7).The images were blindly assessed according to strict criteria by three examiners for the usual trabecular aspects of the surrounding bone,and significant differences between groups and in assessment reliability were compared using Fisher’s exact and kappa tests(α=0.05).RESULTS The differences in the trabecular aspects between groups were not statistically *** addition,interobserver agreement among observers was 0.43 and 0.51 for the control and experimental groups,respectively,whereas intraobserver agreement was 0.71 and 0.73,*** The tested phantom seemed to demonstrate potential for trabecular bone image Munhoz EA et *** of hard tissue simulation for dental radiography WJM https://*** 2 March 20,2024 Volume 14 Issue 1 simulation on maxillary periapical radiographs.

关键词： Phantom Radiology Education Endodontic treatment Bone trabecular

Transcatheter Device Closure of a Perimembranous Ventricular Septal Defect in Congenitally Corrected Transposition of the Great Arteries

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Congenital Heart Disease 2022年第2期17卷 193-199页

作者： Catherine E.Tomasulo Lindsay S.Rogers Lauren andrade Michael LO’Byrne Division of Cardiology The Children’s Hospital of PhiladelphiaPhiladelphiaUSA Division of Cardiology Hospital of the University of PennsylvaniaPhiladelphiaUSA Center for Pediatric Clinical Effectiveness The Children’s Hospital of PhiladelphiaPhiladelphiaUSA Leonard Davis Institute and Center for Cardiovascular Outcomes Qualityand Evaluative ResearchUniversity of PennsylvaniaPhiladelphiaUSA

The majority of patients with congenitally corrected transposition of the great arteries,also known as transposition of the great arteries{S,L,L}have ventricular septal defects(VSD),most commonly perimembranous VSD(pmVSD).Transcatheter device closure of pmVSD in these patients has not been widely *** present a case of device closure of pmVSD in L-TGA with an Amplatzer Duct Occluder II(ADOII)device using a deployment starting in the subpulmonary left *** case demonstrates some of the technical advantages of the ADOII device for VSD closure,specifically its low profile,symmetric shape,and soft *** characteristics are advantageous in closing conventional pmVSD but are especially useful in patients with challenging anatomic substrates.

关键词： Percutaneous catheterization congenital heart disease thromboembolism

Publishing NextGEOSS data on the GEOSS Platform

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Big Earth Data 2023年第2期7卷 413-427页

作者： Roberto Roncella Enrico Boldrini Mattia Santoro Paolo Mazzetti João andrade Nuno Catarino Stefano Nativi National Research Council of Italy Institute of Atmospheric Pollution ResearchDivision of FlorenceFlorenceItaly Deimos Engenharia Avenida Columbano BordaloPinheiroLisbonPortugal

This paper is the second of a series that describes some of the main dataset resources presently shared through the GEOSS Platform. The GEOSS Platform was created as the technological tool to implement interoperability among the Global Earth Observation System of Systems (GEOSS);it is a brokering infrastructure that presently brokers more than 190 autonomous data catalogs and information systems. This paper is focused on the analysis of the NextGEOSS datasets describing the data publishing process from NextGEOSS to the GEOSS platform. In particular, both the administrative registration and the technical registration were taken into consideration. One of the most important data shared by the GEOSS Platform are the NextGEOSS datasets: the present study provides some insights in terms of GEOSS user searches for NextGEOSS data.

关键词： Earth observation GEOSS data interoperability data sharing data brokering services

Surface processing for iron-based degradable alloys:A preliminary study on the importance of acid pickling

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Bioactive Materials 2022年第5期7卷 166-180页

作者： Leticia Marin de andrade Carlo Paternoster Pascale Chevallier Sofia Gambaro Paolo Mengucci Diego Mantovani Laboratory for Biomaterials and Bioengineering Canada Research Chair I in Biomaterials and Bioengineering for the Innovation in SurgeryDepartment of Min-Met-Materials EngineeringResearch Center of CHU de QuebecDivision of Regenerative MedicineLaval UniversityQuebec CityQCG1V 0A6Canada National Research Council Institute of Condensed Matter Chemistry and Technologies for Energy CNR-ICMATEGenoa16149Italy Polytechnic University of Marche Ancona60121Italy

The formation of a heterogeneous oxidized layer,also called scale,on metallic surfaces is widely recognized as a rapid manufacturing event for metals and their *** or total removal of the scale represents a mandatory integrated step for the industrial fabrication processes of medical *** biodegradable metals,acid pickling has already been reported as a preliminary surface preparation given further processes,such as ***,biodegradable medical prototypes presented discrepancies concerning acid pickling studies based on samples with less complex geometry(e.g.,non-uniform scale removal and rougher surface).Indeed,this translational knowledge lacks a detailed investigation on this process,deep characterization of treated surfaces properties,as well as a comprehensive discussion of the involved *** this study,the effects of different acidic media(HCl,HNO_(3),H_(3)PO_(4),CH_(3)COOH,H_(2)SO_(4) and HF),maintained at different temperatures(21 and 60℃)for various exposition time(15-240 s),on the chemical composition and surface properties of a Fe-13Mn-1.2C biodegradable alloy were *** in mass loss,morphology and wettability evidenced the combined effect of temperature and time for all *** in HCl and HF solutions favor mass loss(0.03-0.1 g/cm^(2))and effectively remove the initial scale.

关键词： Biodegradable metals Iron-based alloys Acid pickling Surface finishing Pre-treatment

Monkeypox:A looming concern for children?

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Asian Pacific Journal of Tropical Medicine 2022年第8期15卷 335-336页

作者： Claudio Bruno Silva de Oliveira Joelma Maria de Araújo andrade Jonas Ivan Nobre Oliveira Pediatric Hospital Maria Alice Fernandes NatalRio Grande do NorteBrazil Blood Center Dalton Cunha NatalRio Grande do NorteBrazil Federal University of Rio Grande do Norte Department of Biophysics and PharmacologyNatalRio Grande do NorteBrazil

Several countries around the world have followed the growing number of monkeypox(MPX) cases with concern, as they are still very sensitive to fears of a new tragic pandemic, as was the case with COVID-19. This alarm has been prolonged since May 2022[1,2], when the current outbreaks of the disease were observed in several countries outside the area normally associated with the circulation of the causative virus, monkeypox virus(MPXV).

关键词： outside cases monkey

AASLD practice guidance on drug,herbal,and dietary supplement-induced liver injury:also useful for hepatobiliary surgeons

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Hepatobiliary Surgery and Nutrition 2023年第5期12卷 746-751页

作者： Jose María Pinazo-Bandera Miren García-Cortés Raúl J.andrade Service of Gastroenterology and Hepatology University Hospital Virgen de la VictoriaInstituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BionandUniversidad de MálagaMálagaSpain Centro de Investigación Biomédico en Red Enfermedades Hepáticas y Digestivas(CIBERehd) MadridSpain

Drug-induced liver injury(DILI)is a term used to describe an unexpected liver reaction to drugs,but also to herbal products and dietary supplements(HDS).In the current therapeutic armamentarium,only a small number of available drugs are still capable of causing liver damage in *** include,in addition to paracetamol-the prototypical example of this group-niacin(now rarely used to treat hypercholesterolaemia),intravenous methotrexate and probably ketamine(an intravenous hypnotic used in critically ill patients for rapid sequence induction)(1).

关键词： Drug-induced liver injury(DILI) hepatotoxicity causality assessment Revised Electronic Causality Assessment Method(RECAM)

Artificial neural network approach for multiphase segmentation of battery electrode nano-CT images

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npj Computational Materials 2022年第1期8卷 255-265页

作者： Zeliang Su Etienne Decencière Tuan-Tu Nguyen Kaoutar El-Amiry Vincent De andrade Alejandro A.Franco Arnaud Demortière Laboratoire de Réactivitéet Chimie des Solides(LRCS) CNRS UMR 7314Universitéde Picardie Jules VerneHub de l’EnergieRue Baudelocque80039Amiens CedexFrance Réseau sur le Stockage Electrochimique de l’Energie(RS2E) CNRS FR 3459Hub de l’EnergieRue Baudelocque80039Amiens CedexFrance MINES ParisTech–PSL Research University CMMCenter for Mathematical Morphology35 rue Saint HonoréFontainebleauFrance Renault Technocentre 78084GuyancourtFrance Advanced Photon Source Argonne National LaboratoryLemontUSA Institut Universitaire de France 101 Boulevard Saint Michel75005ParisFrance ALISTORE-European Research Institute CNRS FR 3104Hub de l’EnergieRue Baudelocque80039Amiens CedexFrance

The segmentation of tomographic images of the battery electrode is a crucial processing step,which will have an additional impact on the results of material characterization and electrochemical ***,manually labeling X-ray CT images(XCT)is time-consuming,and these XCT images are generally difficult to segment with histographical *** propose a deep learning approach with an asymmetrical depth encode-decoder convolutional neural network(CNN)for real-world battery material *** network achieves high accuracy while requiring small amounts of labeled data and predicts a volume of billions voxel within few *** applying supervised machine learning for segmenting real-world data,the ground truth is often *** results of segmentation are usually qualitatively justified by visual *** try to unravel this fuzzy definition of segmentation quality by identifying the uncertainty due to the human bias diluted in the training *** CNN trainings using synthetic data show quantitative impact of such uncertainty on the determination of material’s ***-XCT datasets of various battery materials have been successfully segmented by training this neural network from *** will also show that applying the transfer learning,which consists of reusing a well-trained network,can improve the accuracy of a similar dataset.

关键词： neural network battery

Trophic niche changes associated with the eradication of invasive mammals in an insular lizard: an assessment using isotopes

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Current Zoology 2022年第2期68卷 211-219页

作者： Sara F.NUNES Mario MOTA-FERREIRA Marta SAMPAIO Joana andrade Nuno OLIVEIRA Rui REBELO Ricardo ROCHA Faculty of Sciences Centre for EcologyEvolution and Environmental ChangesUniversity of LisbonLisbon1749-016Portugal CIBI0-lnBI0 Research Center in Biodiversity and Genetic ResourcesUniversity of PortoVairao4485-661Portugal CIBI0-lnBI0 Research Center in Biodiversity and Genetic ResourcesInstitute of AgronomyUniversity of LisbonLisbon1349-017Portugal Sociedade Portuguesa Para o Estudo das Aves Av.Columbano Bordalo Pinheiro873°AndarLisboa1070-062Portugal

Invasive species are a major threat to island biodiversity,and their eradications have substantially contributed to the conservation of island ***,the consequences of eradications on the trophic ecology of native taxa are largely ***,we used the eradication of invasive black rats Rattus rattus and European rabbits Oryctolagus cuniculus from the Berlenga Island,in the western coast of Portugal,as a whole-ecosystem experiment to investigate the effects of the eradication of invasive mammals on the trophic niche and body dimensions of the island-restricted Berlenga wall lizard Podarcis carbonelli berlengensis over a 2-year *** results suggest an expansion of the isotopic niche and an intensification of the sexual dimorphism of the lizard following mammal ***,we found considerable variability in isotopic niche across the island and detected evidence of sex-specific and season-modulated nutritional requirements of this threatened *** findings support that the eradication of 2 of the planets most problematic invasive vertebrates led to changes in the lizard trophic niche and sexual dimorphism in just 2 *** suggests that the ecological pressuresfor example,prey availability and habitat structureto which lizards are exposed have substantially changed *** study emphasizes the scientific value of island eradications as experiments to address a wide range of ecological questions and adds to the increasing body of evidence supporting substantial conservation gains associated with these restoration interventions.

关键词： food-webs invasive species eradication Oryctolagus cuniculus Podarcis carbonelli berlengensis Rattus rattus

Highly Sensitive Poly-N-isopropylacrylamide Microgel-based Electrochemical Biosensor for the Detection of SARS-COV-2 Spike Protein

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Biomedical and Environmental Sciences 2023年第3期36卷 269-278页

作者： CHEN Hao HOU Zhi Yuan CHEN Die LI Ting WANG Yi Ming DE LIMA Marcelo andrade YANG Ying GUO Zhen Zhong Department of Anaesthesiology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030HubeiChina Hubei Province Key Laboratory of Occupational Hazard Identification and Control Wuhan University of Science and TechnologyWuhan 430065HubeiChina Department of Pharmacy Medical CollegeWuhan University of Science and Technology Wuhan 430065HubeiChina School of Public Health Medical CollegeWuhan University of Science and Technology Wuhan 430065HubeiChina School of Life Sciences Keele UniversityStaffordshire ST55BGUK School of Pharmacy and Bioengineering Keele UniversityStaffordshire ST47QBUK

Objective Late 2019 witnessed the outbreak and widespread transmission of coronavirus disease 2019(COVID-19),a new,highly contagious disease caused by novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).Consequently,considerable attention has been paid to the development of new diagnostic tools for the early detection of *** In this study,a new poly-N-isopropylacrylamide microgel-based electrochemical sensor was explored to detect the SARS-CoV-2 spike protein(S protein)in human *** microgel was composed of a copolymer of N-isopropylacrylamide and acrylic acid,and gold nanoparticles were encapsulated within the microgel through facile and economical *** electrochemical performance of the sensor was evaluated through differential pulse *** Under optimal experimental conditions,the linear range of the sensor was 10-13-10-9 mg/m L,whereas the detection limit was 9.55 fg/***,the S protein was instilled in artificial saliva as the infected human saliva model,and the sensing platform showed satisfactory detection *** The sensing platform exhibited excellent specificity and sensitivity in detecting spike protein,indicating its potential application for the time-saving and inexpensive detection of SARS-CoV-2.

关键词： Microgel SARS-CoV-2 Spike protein Detection