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Tenofovir vs lamivudine plus adefovir in chronic hepatitis B:TENOSIMP-B study

World Journal of Gastroenterology 2017年第41期23卷 7459-7469页

作者： Manuel Rodríguez Juan Manuel Pascasio Enrique Fraga Javier Fuentes martín Prieto Gloria Sánchez-Antolín Jose Luis Calleja Esther Molina maría Luisa García-Buey maría angeles blanco Javier Salmerón maría Lucía Bonet Jose Antonio Pons Jose Manuel González Miguel Angel Casado Francisco Jorquera 无 Division of Gastroenterology and Hepatology.Hospital Universitario Central de Asturias Unit for the Clinical Management of Digestive Diseases IBISHospital Universitario Virgen del Rocío Liver Transplantation and Hepatology Unit Gastroenterology ServiceHospital Universitario Reina Sofía Digestive Medicine Service Hospital Universitario Miguel Servet Hepatology Unit Digestive Medicine ServiceHospital Universitari i Politècnic La Fe Hepatology Unit Hospital Universitario Rio Hortega Liver Unit Hospital Universitario Puerta de Hierro de MajadahondaUniversidad Autónoma de Madrid Digestive Medicine Service Hospital Clínico de Santiago de Compostela Liver Unit Hospital Universitario de La Princesa Digestive Medicine Service Hospital General Universitario Gregorio Maranon Digestive Medicine Unit Complejo Hospitalario de Granada Digestive Medicine Service Hospital Universitario Son Espases Hepatology Unit IMIB Hospital Universitario Virgen de la Arrixaca Digestive Medicine Service Hospital Clínico Universitario de Valladolid Pharmacoeconomics and Outcomes Research Iberia Division of Gastroenterology and Hepatology Complejo Asistencial Universitario de León the TENOSIMP-B Research Group

AIM To demonstrate the non-inferiority(15% non-inferiority limit) of monotherapy with tenofovir disoproxil fumarate(TDF) vs the combination of lamivudine(LAM) plus adefovir dipivoxil(ADV) in the maintenance of virologic response in patients with chronic hepatitis B(CHB) and prior failure with *** This study was a Phase IV prospective, randomized, open, controlled study with 2 parallel groups(TDF and LAM+ADV) of adult patients with hepatitis B e antigen(HBe Ag)-negative CHB, prior failure with LAM, on treatment with LAM+ADV for at least 6 mo, without prior resistance to ADV and with an undetectable viral load at the start of the study, in 14 Spanish hospitals. The follow-up time for each patient was 48 wk after randomization, with quarterly visits in which the viral load, biochemical and serological parameters, adverse effects, adherence to treatment and consumption of hospital resources were *** Forty-six patients were evaluated [median age: 55.4 years(30.2-75.2); 84.8% male], including 22 patients with TDF and 24 with LAM+ADV. During study development, hepatitis B virus DNA(HBV-DNA) remained undetectable, all patients remained HBe Ag negative, and hepatitis B surface antigen(HBs Ag) positive. Alanine aminotransferase(ALT) values at the end of the study were similar in the 2 groups(25.1± 7.65, TDF vs 24.22 ± 8.38, LAM+ADV, P = 0.646). No significant changes were observed in creatinine or serum phosphorus values in either group. No significant differences between the 2 groups were noted in the identification of adverse effects(AEs)(53.8%, TDF vs 37.5%, LAM+ADV, P = 0.170), and none of the AEs which occurred were serious. Treatment adherence was 95.5% and 83.3% in the TDF and the LAM+ADV groups, respectively(P = 0.488). The costs associated with hospital resource consumption were significantly lower with the TDF treatment than the LAM+ADV treatment(€4943 ± 1059 vs €5811 ± 1538, respectively, P < 0.001).CONCLUSION TDF monotherapy proved to be safe

关键词： Tenofovir Lamivudine+Adefovir Efficacy Safety Adherence Costs Hepatitis B

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Determinants of saturation magnetic flux density in Fe-based metallic glasses: insights from machine-learning models

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Rare Metals 2024年第10期43卷 5256-5267页

作者： Jie Xiong Bo-Wen Bai Hao-Ran Jiang angeles Faus-Golfe Materials Genome Institute Shanghai University Institute of Special Environments Physical Sciences Harbin Institute of Technology Laboratoire de Physique des 2 Infinis Irene Joliot-Curie (IJCLab) CNRS-IN2P3Universite′Paris-Saclay

Fe-based metallic glasses have garnered significant attention due to their low coercivity force and core loss. Enhancing the saturation magnetic flux density(Bs) of Fe-based metallic glasses is crucial for their industry applications. This work constructed a dataset comprising330 training data and 157 test data. The support vector regression model surpassed the tree-based ensemble models in the test set and demonstrated comparable accuracy to the tree-based ensemble models in the training set. Additionally, we proposed an indicator for Bsbased on symbolic regression. This newly proposed indicator exhibits a Pearson correlation coefficient exceeding 0.92 with Bs. The present work provides a simple and accurate formula for predicting the Bsof Fe-based amorphous alloys, demonstrating the effectiveness of machine learning approaches in discovering novel soft magnetic materials.

关键词： Fe-based metallic glasses Machine learning Saturation magnetic flux density Symbolic regression

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Explainable Artificial Intelligence(XAI)Model for Cancer Image Classification

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Computer Modeling in Engineering & Sciences 2024年第10期141卷 401-441页

作者： Amit Singhal Krishna Kant Agrawal angeles Quezada Adrian Rodriguez Aguiñaga Samantha Jiménez Satya Prakash Yadav Department of Computer Science&Engineering Raj Kumar Goel Institute of TechnologyGhaziabad201017India Department of School of Computing Science and Engineering Galgotias UniversityGreater Noida203201India Tecnológico Nacional de México Campus Tijuana Baja California22414México Universidad Autónoma de Baja California TijuanaBaja California22414México Department of Computer Science and Engineering G.LBajaj Institute of Technology and Management(GLBITM)Affiliated to Dr.A.P.J.Abdul Kalam Technical UniversityLucknow201306India School of Computer Science Engineering and Technology(SCSET) Bennett UniversityGreater Noida201310India

The use of Explainable Artificial Intelligence(XAI)models becomes increasingly important for making decisions in smart healthcare *** is to make sure that decisions are based on trustworthy algorithms and that healthcare workers understand the decisions made by these *** models can potentially enhance interpretability and explainability in decision-making processes that rely on artificial ***,the intricate nature of the healthcare field necessitates the utilization of sophisticated models to classify cancer *** research presents an advanced investigation of XAI models to classify cancer *** describes the different levels of explainability and interpretability associated with XAI models and the challenges faced in deploying them in healthcare *** addition,this study proposes a novel framework for cancer image classification that incorporates XAI models with deep learning and advanced medical imaging *** proposed model integrates several techniques,including end-to-end explainable evaluation,rule-based explanation,and useradaptive *** proposed XAI reaches 97.72%accuracy,90.72%precision,93.72%recall,96.72%F1-score,9.55%FDR,9.66%FOR,and 91.18%*** will discuss the potential applications of the proposed XAI models in the smart healthcare *** will help ensure trust and accountability in AI-based decisions,which is essential for achieving a safe and reliable smart healthcare environment.

关键词： Explainable artificial intelligence artificial intelligence XAI healthcare cancer image classification

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Deregulation of interferon-gamma receptor 1 expression and its implications for lung adenocarcinoma progression

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World Journal of Clinical Oncology 2024年第2期15卷 195-207页

作者： angeles C Tecalco-Cruz Karen H Medina-Abreu Enrique Oropeza-martínez Jesus Zepeda-Cervantes AleidaVázquez-Macías marina Macías-Silva Posgrado en Ciencias Genómicas Universidad Autónoma de la Ciudad de MéxicoCDMX 03100Mexico Facultad de Medicina Veterinaria y Zootecnia Universidad Nacional Autónoma de MéxicoCDMX 04510Mexico Colegio de Ciencias y Humanidades Universidad Autónoma de la Ciudad de MéxicoCDMX 03100Mexico Instituo de Fisiología Celular Universidad Nacional Autónoma de MéxicoCDMX 04510Mexico

Interferon-gamma(IFN-γ)plays a dual role in cancer;it is both a pro-and an antitumorigenic cytokine,depending on the type of *** deregulation of the IFN-γcanonic pathway is associated with several disorders,including vulner-ability to viral infections,inflammation,and cancer *** particular,the interplay between lung adenocarcinoma(LUAD)and viral infections appears to exist in association with the deregulation of IFN-γ*** this mini-review,we investigated the status of the IFN-γsignaling pathway and the expression level of its components in ***,a reduction in IFNGR1 expression seems to be associated with LUAD progression,affecting defenses against viruses such as severe acute respiratory syndrome coronavirus *** addition,alterations in the expression of IFNGR1 may inhibit the antiproliferative action of IFN-γsignaling in LUAD.

关键词： Interferon-gamma IFNGR1 JAK1 Antiviral Anti-tumor Lung adenocarcinoma

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Promotion of structural plasticity in area V2 of visual cortex prevents against object recognition memory deficits in aging and Alzheimer's disease rodents

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Neural Regeneration Research 2024年第8期19卷 1835-1841页

作者： Irene Navarro-Lobato mariam Masmudi-martín Manuel F.López-Aranda Juan F.López-Téllez Gloria Delgado Pablo Granados-Durán Celia Gaona-Romero marta Carretero-Rey Sinforiano Posadas maría E.Quiros-Ortega Zafar U.Khan Laboratory of Neurobiology Centro de Investigaciones Médico Sanitarias(CIMES)University of MalagaMalagaSpain Department of Medicine Faculty of MedicineUniversity of MalagaMalagaSpain Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas(CIBERNED) Institute of Health Carlos IIIMadridSpain the Donders Institute for Brain Cognition and Behaviour Radboud UniversityNijmegenThe Netherlands the Brain Metastasis Group National Cancer Research Centre(CNIO)MadridSpain the Department of Neurobiology University of California-Los AngelesLos AngelesCAUSA

Memory deficit,which is often associated with aging and many psychiatric,neurological,and neurodegenerative diseases,has been a challenging issue for *** till now,all potential drug candidates have failed to produce satisfa ctory ***,in the search for a solution,we found that a treatment with the gene corresponding to the RGS14414protein in visual area V2,a brain area connected with brain circuits of the ventral stream and the medial temporal lobe,which is crucial for object recognition memory(ORM),can induce enhancement of *** this study,we demonstrated that the same treatment with RGS14414in visual area V2,which is relatively unaffected in neurodegenerative diseases such as Alzheimer s disease,produced longlasting enhancement of ORM in young animals and prevent ORM deficits in rodent models of aging and Alzheimer’s ***,we found that the prevention of memory deficits was mediated through the upregulation of neuronal arbo rization and spine density,as well as an increase in brain-derived neurotrophic factor(BDNF).A knockdown of BDNF gene in RGS14414-treated aging rats and Alzheimer s disease model mice caused complete loss in the upregulation of neuronal structural plasticity and in the prevention of ORM *** findings suggest that BDNF-mediated neuronal structural plasticity in area V2 is crucial in the prevention of memory deficits in RGS14414-treated rodent models of aging and Alzheimer’s ***,our findings of RGS14414gene-mediated activation of neuronal circuits in visual area V2 have therapeutic relevance in the treatment of memory deficits.

关键词： behavioral performance brain-derived neurotrophic factor cognitive dysfunction episodic memory memory circuit activation memory deficits memory enhancement object recognition memory prevention of memory loss regulator of G protein signaling

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Pleistocene history of Iberomys,an endangered endemic rodent from southwestern Europe

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Integrative Zoology 2014年第4期9卷 481-497页

作者： Gloria CUENCA-BESCÓS Juan Manuel LÓPEZ-GARCÍA maría angeles GALINDO-PELLICENA Rosa GARCÍA-PEREA Julio GISBERT Juan ROFES Jacint VENTURA Research Group Aragosaurus-IUCA PaleontologyEarth Sciences DepartmentUniversity of ZaragozaZaragozaSpain Research Group of Paleobiology and Prehistory Human Studies DepartmentUniversity of FerraraFerraraItaly Research Institute of Evolution and Human Behavior UCM-ISCIIIMadridSpain GALEMIA Conservation and Study of Forgotten VertebratesMadridSpain Department of Stratigraphy and Paleontology Faculty of Sciences and TechnologyUniversity of the Basque CountryGipuzkoaGuipúzcoaSpain Department of Animal Biology Plant Biology and EcologyFaculty of BiosciencesUniversity Autonoma de BarcelonaBarcelonaSpain

The extant Cabrera’s vole,Microtus cabrerae,differs in morphology and evolutionary history from the other species of *** arvicoline has unique derived features in the cranium,mandible and ***bly its most conspicuous features are its large size,the high skull in lateral view,the long and distally broad nasals,and the triangle shape of the anteroconid complex,with a marked labio-lingual asymmetry of the occlusal surface of the first lower *** this study,we propose a phylogenetic lineage that includes Cabrera’s vole in what until now has been the Microtus subgenus *** information and several life history traits support the elevation of Iberomys to the rank of *** Iberomys comprises species that have appeared in succession during the Quaternary:in the Early Pleistocene,the extinct *** in the Middle Pleistocene,the extinct *** and in the Late Pleistocene,the extant ***,the extant species shows several biological singularities,such as multiple polymorphic copies of the SRY male-specific gene in both males and females,and the lowest basal metabolic rate in relation to weight among arvicoline ***,its habitat requirement is unique among the Iberian ***,the biological and paleontological data that we present in this work support the elevation of its taxonomic rank to that of ge*** study also suggests a modification of nomenclature:Microtus(Iberomys)brecciensis is replaced with *** and the common name of the extant M.(I.)cabrerae changed from‘topillo’to‘iberon’to improve conservation and protection actions.

关键词： Cabrera’s vole conservation Iberoccitanian endemism Iberomys origin

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Letter to the Editor concerning:Gallbladder perforation:A single-center experience in north India and a step-up approach for management

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Hepatobiliary & Pancreatic Diseases International 2022年第6期21卷 617-618页

作者： Hermilo Jeptef angeles-mar mariano Garcia-Camp RodrigoEnrique Elizondo-Omaña Santos Guzmán-López Javier Humberto martinez-Garza Alejandro Quiroga-Garza Universidad Autonoma de Nuevo Leon School of MedicineHuman Anatomy DepartmentMonterreyNuevo León CP 64460México Universidad Autonoma de Nuevo Leon School of MedicinePlataforma INVEST-KER Unito Mayo Clinic(KER Unit Mexico)MonterreyNuevo LeónMéxico General Surgery Division Instituto Mexicano del Seguro SocialMonterreyNuevo LeónMéxico

To the Editor:We sincerely applaud the work done by Gupta et al.,in which they analyzed a single-center experience regarding gallbladder per-foration(GBP)management[1].Currently,there is a lack of cohort studies to adequately describe the approach strategies and man-agement for this pathology,with international guidelines making ambiguous recommendations[2,3].Their study stratified GBP types and provided details regarding clinical presentation,comorbidities,preoperative diagnosis,etiology,imaging techniques,and surgical *** study reported a high conversion rate when a la-paroscopic approach was attempted for cholecystectomy.

关键词： diagnosis concerning approach

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Ab externo implantation of the MicroShunt, a poly (styrene-block-isobutylene-blockstyrene) surgical device for the treatment of primary open-angle glaucoma: a review

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Eye and Vision 2019年第1期6卷 303-311页

作者： Omar Sadruddin Leonard Pinchuk Raymund angeles Paul Palmberg Santen Inc EmeryvilleCAUSA. InnFocus Inc. a Santen CompanyMiamiFLUSA Bascom Palmer Eye Institute University of Miami Miller School of MedicineMiamiFLUSA

Trabeculectomy remains the‘gold standard’intraocular pressure(IOP)-lowering procedure for moderate-to-severe glaucoma;however,this approach is associated with the need for substantial post-operative *** glaucoma surgery(MIGS)procedures aim to reduce the need for intra-and post-operative management and provide a less invasive means of lowering ***,MIGS procedures are associated with only modest reductions in IOP and are targeted at patients with mild-to-moderate glaucoma,highlighting an unmet need for a less invasive treatment of advanced and refractory *** PRESERFLO®MicroShunt(formerly known as InnFocus MicroShunt)is an 8.5 mm-long(outer diameter 350μm;internal lumen diameter 70μm)glaucoma drainage device made from a highly biocompatible,bioinert material called poly(styrene-block-isobutylene-blockstyrene),or *** lumen size is sufficiently small that at normal aqueous flow hypotony is avoided,but large enough to avoid being blocked by sloughed cells or *** MicroShunt achieves the desired pressure range in the eye by draining aqueous humor from the anterior chamber to a bleb formed under the conjunctiva and Tenon’s *** device is implanted ab externo with intraoperative Mitomycin C via a minimally invasive(relative to incisional surgery)surgical procedure,enabling precise control of placement without the need for gonioscopy,suture tension control,or suture *** implantation procedure can be performed in combination with cataract surgery or as a standalone *** MicroShunt received ConformitéEuropéenne(CE)marking in 2012 and is intended for the reduction of IOP in eyes of patients with primary open-angle glaucoma in which IOP remains uncontrolled while on maximum tolerated medical therapy and/or in which glaucoma progression warrants *** clinical studies assessing the long-term safety and efficacy of the MicroShunt have been completed;a Phase 3 multicenter,randomized clinical study comp

关键词： Ab externo Glaucoma Micro-invasive glaucoma surgery MicroShunt Mitomycin C SIBS polymer

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A “false positive” octreoscan in ileal Crohn’s disease

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World Journal of Gastroenterology 2008年第34期14卷 5349-5352页

作者： Alberto Fernandez Olga Tabuenca angeles Peteiro Gastroenterology Department POVISA Hospital Nuclear Medicine Department POVISA Hospital Pathology Department POVISA Hospital

We present a case report of a patient with a suspicious ileal carcinoid tumour. Clinical examination as well as computer tomograghy (CT) scan suggested a tumour. Octeotride scan showed uptake in the same bowel loop reported as pathological in CT. The patient underwent surgery and biopsy which reported Crohn’s disease (CD). The interest in the case is due to the fact that this is, to the best of our knowledge, the second report of Crohn’sdisease as a cause of false positive octeotride scan. Unfortunately, no somatostatin recptors could be found in the sample, so further studies should be performed.

关键词： Crohn's disease Carcinoid tumour Octreoscan Somatostatin receptor scintigraphy ^111In-DTPA- octreotido

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Thermal analysis of olive tree pruning and the by-products obtained by its gasification and pyrolysis: The effect of some heavy metals on their devolatilization behavior

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Journal of Energy Chemistry 2019年第5期28卷 105-117页

作者： Irene lanez-Rodriguez maria angeles martin-Lara Gabriel Blazquez Oscar Osegueda Monica Calero Department of Chemical Engineering Faculty of SciencesUniversity of GranadaAvda.Fuentenuevas/n 18071 GranadaSpain Department of Process Engineering and Environmental Sciences Jose Simeon Canas Central American UniversityBulevar Los ProceresSan SalvadorEl Salvador

In this work, the effect of the presence of nickel and lead in thermal decomposition of olive tree pruning (OTP), OTP-char and OTP-ashes was studied by thermogravimetry. Experiments were conducted in two kinds of atmosphere (nitrogen atmosphere and oxidizing atmosphere with 20% of O2) at a heating rate of 10 ℃/min. This investigation describes the chemical, physical and fuel properties of the OTP, which shows a similar composition to other lignocellulosic materials such as hazelnut husk and wood sawdust. In addition, SEM analysis indicated that OTP-char surface is higher than OTP surface with plenty of holes and channels. It makes the char an ideal support for metal retention specially for Pb metal (OTP retained 8.55 mg/g whereas OTP char retained 11.57 mg/g). On the other hand, metal retention occurred by adsorption or ion exchange, according to the IR spectrum of the samples. The results of thermogravimetric tests proved that the presence of lead did not have a strong effect on the decomposition of the samples, since TG and DTG curves were very similar. However, nickel increased the mass loss rate, accelerating the decomposition process, showing higher peaks in DTG curves. Additionally, for temperatures higher than 360 ℃, the volatilization of the samples was improved in the nickel-polluted sample, achieving a higher mass loss, getting more energy from the biomass and reducing the quantity of residues left after the process.

关键词： Biosorption Lead Metal-polluted biomass Nickel Thermal decomposition Thermogravimetric analysis

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