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eIF3 subunit M regulates blood meal digestion in Rhodnius prolixus affecting ecdysis, reproduction, and survival

Insect Science 2023年第5期30卷 1282-1292页

作者： Pilar Ameijeiras Natalia Capriotti Sheila Ons pedro L.oliveira Marcos Sterkel Laboratorio de Neurobiología de Insectos(LNI) Centro Regional de Estudios GenómicosFacultad de Ciencias ExactasUniversidad Nacional de La PlataCENEXACONICETLa PlataBuenos AiresArgentina Instituto de Bioquímica Médica Leopoldo de Meis Universidade Federal do Rio de JaneiroRio de JaneiroBrazil Instituto Nacional de Ciência e Tecnologia em Entomologia Molecular(INCT-EM) Rio de JaneiroBrazil

In triatomines,blood-feeding triggers many physiological processes including post embryonic development and *** feeding habits,such as hematophagy,can shape gene functions to meet the challenges of each type of *** gut of blood-sucking insects faces particular challenges after feeding due to the quantity and the quality of the food ingested.A comparison of transcriptomic and proteomic data indicates that post transcriptional regulation of gene expression is crucial in the triatomine *** was proposed that eukaryotic translation initiation factor 3 subunit m(eIF3m)and eIF3e define 2 different eIF3 complexes with a distinct affinity for the different mRNAs,thus selecting the set of mRNAs to be translated and constituting a post transcriptional mode of regulation of gene *** the eIF3m is mainly expressed in the gut,we evaluated its relevance in Rhodnius prolixus physiology through RNA interference-mediated gene *** knockdown of eIF3m reduced the digestion rate,affecting the processes triggered by a blood *** silencing inhibited molting and caused premature death in nymphs while impaired ovary development,oviposition and increased resistance to starvation in adult *** survival of males after feeding(resistance to starvation)was not affected by eIF3m *** information regarding the eIF3m function in insects is scarce and the phenotypes observed in *** upon eIF3m silencing are different and more severe than those previously described in Drosophila melanogaster,indicating a pleiotropic role of this gene in triatomines.

关键词： egg hatching hematophagous vectors lifespan oviposition post embryonic development starvation resistance

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Ecophysiology and multivariate analysis for production of Tachigali vulgaris in Brazil:Influence of rainfall seasonality and fertilization

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Journal of Forestry Research 2023年第5期34卷 1289-1305页

作者： pedro Henrique oliveira Simoes Candido Ferreira de oliveira Neto Manoel Tavares de Paula Dênmora Gomes de Araújo Rodrigo Silva do Vale Joao Olegário Pereira de Carvalho Universidade Federal de Mato Grosso Campus Universitario de SinopSinop 78550728Mato GrossoBrazil Universidade Federal Rural da Amazonia Campus BelemBelem 66077830ParaBrazil Universidade do Estado do Para Centro de Ciencias Naturais e TecnologiaBelem 66095015ParaBrazil Universidade Federal Rural da Amazonia Campus Capitao-PocoCapitao Poco 68650000ParaBrazil

Studies on fertilization management of species native to the Amazon for energy plantations contribute to the diversity of species use and reduce biological risk due to the excessive use of clones or hybrids of *** study evaluates the effect of precipitation seasonality and phosphorus and potassium fertilization on gas exchange in a Tachigali vulgaris *** levels of P(zero,65.2,130.4 kg ha^(-1))and three of K(zero,100.0,200.0 kg ha^(-1))were applied in a 3×3 factorial randomized block *** exchange measurements were conducted in April and November *** low rainfall,high irradiance period,photo synthetic rates were up to four times higher than in the high rainfall period,reaching 20.3μmol m^(-2)s^(-1)in the treatment with 130.4 g kg^(-1)of P and 100.0 g kg^(-1)of *** analysis and principal component analysis reduced the initial eight gas exchange variables to two and three principal components in periods of high and low rainfall,*** multivariate method used in this study readily identified variations in the variables as a function of rainfall,with high reliability in explaining the data set.

关键词： Photosynthesis rate Stomatal conductance Principal component analysis Factor analysis Tachigali vulgaris

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Ultra-broadband near-infrared NOPAs based on the nonlinear crystals Bi BO and YCOB

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High Power Laser Science and Engineering 2020年第3期8卷 6-15页

作者： Mario Galletti Hugo Pires Victor Hariton Joana Alves pedro oliveira Marco Galimberti Goncalo Figueira GoLP/Instituto de Plasmas e Fusao Nuclear Instituto Superior TecnicoUniversidade de Lisboa1049-001 LisboaPortugal Central Laser Facility Science and Technology Facilities CouncilRutherford Appleton LaboratoryHarwell Science and Innovation CampusDidcotUK INFN-LNF Via Enrico Fermi 5400044 FrascatiItaly

We evaluate and demonstrate ultra-broadband near-infrared noncollinear optical parametric amplification in two nonlinear crystals,bismuth borate(Bi BO)and yttrium calcium oxyborate(YCOB),which are not commonly used for this *** spectral bandwidth is of the microjoule level;the amplified signal is≥200 nm,capable of supporting sub-10 fs *** results,supported by numerical simulations,show that these crystals have a great potential as nonlinear media in both low-energy,few-cycle systems and high peak power amplifiers for terawatt to petawatt systems based on noncollinear optical parametric chirped pulse amplification(NOPCPA)or a hybrid.

关键词： ultrafast laser high power laser nonlinear optics ultra-broadband noncollinear OPA YCOB and Bi BO nonlinear crystal

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Duodenal subepithelial hyperechoic lesions of the third layer: Not always a lipoma

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World Journal of Gastrointestinal Endoscopy 2013年第10期5卷 514-518页

作者： pedro C Figueiredo pedro Pinto-Marques Evelina Mendona pedro oliveira Maria Brito David Serra Gastroenterology Department Hospital Garcia de OrtaAvenida Torrado da Silva Pathology Department Hospital da Luz Avenida Lusíada no100 Pathology Department Hospital Garcia de OrtaAvenida Torrado da Silva Gastroenterology Department Hospital da LuzAvenida Lusíada no100

Endoscopic ultrasonography is the most accurate procedure for the evaluation of subepithelial lesions. The finding of a homogeneous, hyperechoic, well-delimited lesion, originating from the third layer of the gastrointestinal tract(submucosa) suggests a benign tumor,generally lipoma. As other differential diagnoses have not been reported, echoendoscopists might not pursue a definitive pathological diagnosis or follow-up the patient. This case series aims to broaden the spectrum of differential diagnosis for duodenal hyperechoic third layer subepithelial lesions by providing four different and relevant pathologies with this echoendoscopic pattern.

关键词： Endoscopic ultrasonography Endoscopic ultrasound-guided fine needle aspiration Duodenum Subepithelial tumor Lipoma

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Optimization of Ionic Liquid Film Deposition by Spin and Dip Coating Techniques

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材料科学与工程（中英文B版） 2012年第8期2卷 437-441页

作者： Joao pedro oliveira Cesar Tonicha Laia Luis Cobra Branco Departamento de Quimica REQUIMTE Faculdade de Ci~ncias e Tecnologia da Universidade Nova de Lisboa 2829-516 CaparicaPortuga.

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Heteromorphic Hematite Pigments Obtained from Steel Scrap and Encapsulated in Amorphous Silica for Porcelainized Stoneware

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材料科学与工程（中英文版） 2010年第5期4卷 1-13页

作者： Viviana Possamai Della Janaina Accordi Junkes Antonio pedro Novaes de oliveira Dachamir Hotza Federal Institute of Espirito Santo-IFES Graduate Program on Metallurgical and Materials Engineering-PROPEMM Vitoria29040-780 ES Brazil Federal University of Santa Catarina-UFSC Gradttate Program on Materials Science and Engineering-PGMA T Florian6polis88040-900 SC Brazil

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Effectiveness of Mesotherapy on Temporomandibular Joint Disorders

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Journal of Physical Science and Application 2015年第4期5卷 249-254页

作者： Andre pedro oliveira Cruz Ana Filipa Rodrigues das Neves Isabel Ramires Manuel Mendonca Servico de Medicina Fisica e de Reabilitacao Hospital de S. Jose Centro Hospitalar de Lisboa Central Lisboa 1150-199 Portugal

TMJDs （Temporomandibular joint disorders） are a common pathology but best treatment remains unclear. The goal of this study was to evaluate the effectiveness of mesotherapy on TMJD. We conducted a case review of all TMJD patients treated since 2006 with mesotherapy procedures only and using a cocktail of drugs composing of lidocaine, piroxicam and pentoxifylline. Patients were treated every 15 days until symptomatic relief was achieved and thereafter every two months. Main outcome was complete symptomatic relief, and associated factors were analysed. 27 patients were included. Complete pain relief was achieved in 26. The necessary number of procedures to get pain relief ranged from 1 to 6 （median of 1） and the total number of treatments from 1 to 40 （median of 11）. 19 patients had other painful complains mainly related with anxiety disorders. A weak correlation （r = 0.357; p = 0.05） between anxiety disorders and the required months of treatments was found. Mesotherapy is a valuable option on pain relief in a temporomandibular pain syndrome with none of the systemic effects of oral medication. Anxiety may have a role on the aetiology and therapeutic success highlights the holistic approach of these patients. Future comparative studies are necessary.

关键词： TMJDs (Temporomandibular joint disorders) mesotherapy pain.

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Dysphagia as a Presenting Symptom of Myasthenia Gravis—Case Report

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International Journal of Otolaryngology and Head & Neck Surgery 2014年第1期3卷 23-25页

作者： Sara Ramalho Sandra Pereira pedro oliveira Hugo Morais Nuno Lima Artur Condé Neurology Department Centro Hospitalar Vila Nova de Gaia/Espinho Vila Nova de Gaia Portugal Otolaryngology and Head and Neck Department Centro Hospi-talar Vila Nova de Gaia/Espinho Vila Nova de Gaia Portugal

Dysphagia is a common symptom in otolaryngology, but neuromuscular causes are rarely diagnostic hypotheses to be considered. The Myasthenia Gravis is an autoimmune disease which is characterized by muscle weakness that can affect the muscles of the face, oral cavity, pharynx or esophagus and may present with swallowing disorders. The authors present the case of a 68-year-old man who went to the emergency department of otolaryngology complaining of dysphagia. After the examination and diagnostic exams, it was diagnosed as Myasthenia Gravis. The authors conclude that the clinical suspicion should not be forgotten in order to initiate timely treatment to the effective control of the disease and complement with functional tests according to the complaints, so that it can be followed up and start rehabilitation of the patient.

关键词： Autoimmunity Dysphagia Myasthenia Gravis

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Ultra-broadband all-OPCPA petawatt facility fully based on LBO

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High Power Laser Science and Engineering 2020年第4期8卷 1-16页

作者： Mario Galletti pedro oliveira Marco Galimberti Munadi Ahmad Giedre Archipovaite Nicola Booth Emerald Dilworth Andy Frackiewicz Trevor Winstone Ian Musgrave Cristina Hernandez-Gomez GoLP/Instituto de Plasmas e Fusao Nuclear Instituto Superior TecnicoUniversidade de Lisboa1049-001 LisboaPortugal Central Laser Facility Science and Technology Facilities CouncilRutherford Appleton LaboratoryHarwell Science and Innovation CampusDidcotUK INFN-LNF Via Enrico Fermi 5400044 FrascatiItaly School of Engineering and Physical Sciences Heriot-Watt UniversityEdinburghUK

A petawatt facility fully based on noncollinear optical parametric chirped pulse amplification(NOPCPA)technology,Vulcan OPPEL(Vulcan OPCPA PEtawatt Laser),is *** system will be coupled with the existing hybridCPA/OPCPA VULCAN laser system(500 J,500 fs beamline;250 J,ns regime beamline)based on Nd:glass *** pulse duration(20 times shorter)combined with the system design will allow the auxiliary beamline and its secondary sources to be used as probe beams for longer pulses and their interactions with *** newly designed system will be mainly dedicated to electron beam generation,but could also be used to perform a variety of particle acceleration and optical radiation detection experimental *** this communication,we present the entire beamline design discussing the technology choices and the design supported by extensive simulations for each system ***,we present experimental results and details of our commissioned NOPCPA picosecond front end,delivering 1.5 mJ,~180 nm(1/e^(2))of bandwidth compressed to sub-15 fs.

关键词： high-power laser LBO nonlinear crystal nonlinear optics ultra-broadband OPA ultrafast laser

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Functions of nuclear factor Y in nervous system development,function and health

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Neural Regeneration Research 2025年第10期20卷 2887-2894页

作者： pedro Moreira Roger Pocock Development and Stem Cells Program Monash Biomedicine Discovery Institute and Department of Anatomy and Developmental BiologyMonash UniversityMelbourneVICAustralia

Nuclear factor Y is a ubiquitous heterotrimeric transcription factor complex conserved across eukaryotes that binds to CCAAT boxes,one of the most common motifs found in gene promoters and *** the last 30 years,research has revealed that the nuclear factor Y complex controls many aspects of brain development,including differentiation,axon guidance,homeostasis,disease,and most recently ***,a complete understanding of transcriptional regulatory networks,including how the nuclear factor Y complex binds to specific CCAAT boxes to perform its function remains *** this review,we explore the nuclear factor Y complex’s role and mode of action during brain development,as well as how genomic technologies may expand understanding of this key regulator of gene expression.

关键词： axon guidance CCAAT boxes neuronal degeneration neuronal differentiation neuronal regeneration nuclear factor Y complex transcription factor transcriptional regulation

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