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Contribution of glial cells to the neuroprotective effects triggered by repetitive magnetic stimulation:a systematic review

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Neural Regeneration Research 2024年第1期19卷 116-123页

作者： Susana A.Ferreira Nuno Pinto Inês Serrenho maria vaz pato Graça Baltazar Centro de Investigação em Ciências da Saúde(CICS-UBI) Universidade da Beira InteriorCovilhãPortugal Faculdade de Ciências da Saúde Universidade da Beira InteriorCovilhãPortugal GRUBI-Systematic Reviews Group University of Beira InteriorCovilhãPortugal

Repetitive transcranial magnetic stimulation has been increasingly studied in different neurological diseases,and although most studies focus on its effects on neuronal cells,the contribution of nonneuronal cells to the improvement trigge red by repetitive transcranial magnetic stimulation in these diseases has been increasingly *** systematically review the effects of repetitive magnetic stimulation on non-neuronal cells two online *** of Science and PubMed were searched fo r the effects of high-frequency-repetitive transcranial magnetic stimulation,low-frequencyrepetitive transcranial magnetic stimulation,intermittent theta-bu rst stimulation,continuous thetaburst stimulation,or repetitive magnetic stimulation on non-neuronal cells in models of disease and in unlesioned animals or cells.A total of 52 studies were *** protocol more frequently used was high-frequency-repetitive magnetic stimulation,and in models of disease,most studies report that high-frequency-repetitive magnetic stimulation led to a decrease in astrocyte and mic roglial reactivity,a decrease in the release of pro-inflammatory cyto kines,and an increase of oligodendrocyte *** trend towards decreased microglial and astrocyte reactivity as well as increased oligodendrocyte proliferation occurred with intermittent theta-burst stimulation and continuous theta-burst *** papers analyzed the low-frequency-repetitive transcranial magnetic stimulation protocol,and the parameters evaluated were restricted to the study of astrocyte reactivity and release of pro-inflammatory cytokines,repo rting the absence of effects on these paramete *** what concerns the use of magnetic stimulation in unlesioned animals or cells,most articles on all four types of stimulation reported a lack of *** is also important to point out that the studies were developed mostly in male rodents,not evaluating possible diffe rential effects of repetitive transcranial magneti

关键词： astrocyte glia high-frequency repetitive magnetic stimulation inflammation low-frequency repetitive magnetic stimulation microglia neurologic disorders oligodendrocyte repetitive magnetic stimulation theta-burst stimulation

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A Vulnerability Assessment Framework for Cultural Heritage Sites:The Case of the Roman Ruins of Tróia

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International Journal of Disaster Risk Science 2023年第1期14卷 26-40页

作者： Marvin Ravan maria João Revez Inês vaz Pinto Patrícia Brum Joern Birkmann Institute of Spatial and Regional Planning(IREUS) University of Stuttgart70569StuttgartGermany Nova Conservação S.A1200-872LisbonPortugal Troia Resort 7570-789CarvalhalGDLPortugal

This article contributes to developing an indicator-based vulnerability assessment framework for cultural heritage *** provides a vulnerability index for heritage sites potentially exposed to multiple hazards,including sudden-onset and slow-onset hazards,while considering climate change *** determining particular criteria and indicators,the Cultural Heritage Vulnerability Index incorporates structural and non-structural factors of the heritage site and its local and national *** assessment procedure was applied to the case of the Roman Ruins of Tróia in *** findings highlight those areas of sensitivity(e.g.,the existing deterioration patterns and types of foundation)and coping and adaptive capacities(e.g.,institutional setting and response plan)that significantly contribute to the level of vulnerability and *** results of vulnerability assessment will further enable determining priorities and developing risk mitigation and preparedness measures,in particular reducing structural sensitivity and promoting coping capacities.

关键词： Climate change Coping capacity Cultural heritage Risk assessment Roman Ruins of Tróia Vulnerability assessment

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Performance index: An expeditious tool to screen for improved drought resistance in the Lathyrus genus

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Journal of Integrative Plant Biology 2014年第7期56卷 610-621页

作者： Susana Silvestre Susana de Sousa Araújo maria Carlota vaz Patto Jorge Marques da Silva Center for Biodiversity Functional and Integrative Genomics(BioFIG)and Department of Plant BiologyFaculty of ScienceUniversity of LisbonCampo Grande Animal and Veterinary Sciences Research Center Tropical Research Institute(IICT‐CVZ)Faculty of Veterinary Medicine Plant Cell Biotechnology Lab Institute for Chemistry and Biological Technology António Xavier-New University of Lisbon(ITQB‐UNL)

Some species of the Lathyrus genus are among the most promising crops for marginal lands, with high resilience to drought, flood, and fungal diseases, combined with high yields and seed nutritional value. However, lack of knowledge on the mechanisms underlying its outstanding performance and methodologies to identify elite genotypes has hampered its proper use in breeding. Chlorophyl a fast fluorescence transient （JIP test）, was used to evaluate water deficit （WD） resistance in Lathyrus genus. Our results reveal unaltered photochemical values for al studied genotypes showing resistance to mild WD. Under severe WD, two Lathyrus sativus genotypes showed remarkable resilience maintaining the photochemical efficiency, contrary to other genotypes studied. Performance index （PIABS） is the best parameter to screen genotypes with improved performance and grain production under WD. Moreover, we found that JIP indices are good indicators of genotypic grain production under WD. Quantum yield of electron transport （wEo） and efficiency with which＆trapped excitons can move electrons further than QA （c0） revealed as important traits related to improved photosyn-thetic performance and should be exploited in future Lathyrus germplasm improvements. The JIP test herein described showed to be an expeditious tool to screen and to identify elite genotypes with improved drought resistance.

关键词： Grain production JIP test Lathyrus germplasm photochemical performance water deficit

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Common bean SNP alleles and candidate genes affecting photosynthesis under contrasting water regimes

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Horticulture Research 2021年第1期8卷 110-123页

作者： Susana Trindade Leitao maria Catarina Bicho Priscila Pereira maria Joao Paulo Marcos Malosetti Susana de Sousa Araujo Fred van Eeuwijk maria Carlota vaz Patto Instituto de Tecnologia Quimica e Biológica Antonio Xavier Universidade Nova de LisboaOeirasPortugal Wageningen University&Research WageningenThe Netherlands Present address:Instituto Superior de Agronomia Universidade de LisboaLisboaPortugal Present address:Nunhems Vegetable Seeds NunhemThe Netherlands Present address:Association BLC3-Technology and Innovation Campus Centre Bio R&D UnitOliveira do HospitalLisboaPortugal

Water deficit is a major worldwide constraint to common bean(Phaseolus vulgaris L.)production,being photosynthesis one of the most affected physiological *** gain insights into the genetic basis of the photosynthetic response of common bean under water-limited conditions,a collection of 158 Portuguese accessions was grown under both well-watered and water-deficit *** gas-exchange parameters were measured and photosynthetic pigments *** same collection was genotyped using SNP arrays,and SNP-trait associations tested considering a linear mixed model accounting for the genetic relatedness among accessions.A total of 133 SNP-trait associations were identified for net CO 2 assimilation rate,transpiration rate,stomatal conductance,and chlorophylls a and b,carotenes,and xanthophyll *** of these associations were detected under water-deficit and 43 under well-watered conditions,with only two associations common to both *** candidate genes revealed that stomatal regulation,protein translocation across membranes,redox mechanisms,hormone,and osmotic stress signaling were the most relevant processes involved in common bean response to water-limited *** candidates are now preferential targets for common bean water-deficit-tolerance ***,new sources of water-deficit tolerance of Andean,Mesoamerican,and admixed origin were detected as accessions valuable for breeding,and not yet explored.

关键词： breeding water assimilation

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Shared and tailored common bean transcriptomic responses to combined fusarium wilt and water deficit

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Horticulture Research 2021年第1期8卷 2163-2180页

作者： Susana T.Leitao Carmen Santos Susana de Sousa Araujo Diego Rubiales maria Carlota vaz Patto Instituto de Tecnologia Quimica e Biologica Antonio Xavier Universidade Nova de LisboaOeirasPortugal Association BLC3-Technology and Innovation Campus Centre Bio R&D UnitLagares da BeiraPortugal Institute for Sustainable Agriculture CSICCordobaSpain

Common bean(Phaseolus vulgaris L.),one of the most consumed food legumes worldwide,is threatened by two main constraints that are found frequently together in nature,water deficit(WD)and fusarium wilt(Fop).To understand the shared and unique responses of common bean to Fop and WD,we analyzed the transcriptomic changes and phenotypic responses in two accessions,one resistant and one susceptible to both stresses,exposed to single and combined *** responses(photosynthetic performance and pigments quantification)and disease progression were also *** combined FopWD imposition negatively affected the photosynthetic performance and increased the susceptible accession disease *** susceptible accession revealed a higher level of transcriptional changes than the resistant one,and WD single stress triggered the highest transcriptional *** 89 differentially expressed genes were identified exclusively in combined stresses for the susceptible accession,35 were identified in the resistant *** genes belong mainly to“stress”,“signaling”,“cell wall”,“hormone metabolism”,and“secondary metabolism”functional *** the up-regulated genes with higher expression in the resistant accession,the cysteine-rich secretory,antigen 5 and Pr-1(CAP)superfamily protein,a ribulose bisphosphate carboxylase family protein,and a chitinase A seem promising targets for multiple stress breeding.

关键词： metabolism assessed stress

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Impact of tacrolimus intra-patient variability in adverse outcomes after organ transplantation

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World Journal of Transplantation 2023年第5期13卷 254-263页

作者： maria Clara Morais maria Eduarda Soares Gabriela Costa Laura Guerra Nayana vaz Liana Codes Paulo Lisboa Bittencourt School of Medicine Bahiana School of Medicine and Public HealthSalvador 40290-000BahiaBrazil School of Medicine Federal University of BahiaSalvador 40110-100BahiaBrazil Unit of Gastroenterology and Hepatology Portuguese HospitalSalvador 40130-030BahiaBrazil

Tacrolimus(Tac)is currently the most common calcineurin-inhibitor employed in solid organ *** intra-patient variability(IPV)of Tac(Tac IPV)has been associated with an increased risk of immune-mediated rejection and poor outcomes after kidney *** data are available concerning the impact of high Tac IPV in non-kidney ***,even in kidney transplantation,there is still a controversy whether high Tac IPV is indeed detrimental in respect to graft and/or patient *** may be due to different methods employed to evaluate IPV and distinct time frames adopted to assess graft and patient survival in those reports published up to now in the *** is also known about the influence of high Tac IPV in the development of other untoward adverse events,update of the current knowledge regarding the impact of Tac IPV in different outcomes following kidney,liver,heart,lung,and pancreas tran-splantation to better evaluate its use in clinical practice.

关键词： Tacrolimus Intra-patient variability Rejection Organ transplantation Graft survival Outcomes

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Development and characterization of 3CaO·P_(2)O_(5)-SiO_(2)-MgO glass-ceramics with different crystallization degree

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Journal of Advanced Ceramics 2013年第4期2卷 378-388页

作者： Juliana Kelmy M.F.DAGUANO Paulo A.SUZUKI Kurt STRECKER JoséMartinho Marques de OLIVEIRA maria Helena Figueira vaz FERNANDES Claudinei SANTOS Universidade de São Paulo-Escola de Engenharia de Lorena USP-EEL-Pólo Urbo-Industrials/nGleba AI-6Lorena-SPCEP 12600-000Brazil Universidade Federal de São João del-Rei -UFSJ-CENENCampus S^(to)Antônio-Praça Frei Orlando 170-CentroS.J.del-Rei-MG.CEP 36307-352Brazil Escola Superior Aveiro Norte Edifício Rainha3720-232 O.AzeméisPortugal Universidade de Aveiro Campus Universitário de Santiago 3810-193 AveiroPortugal Universidade do Estado do Rio de Janeiro-Faculdade de Tecnologia de Resende-UERJ-FAT-Rod.Presidente Dutra km298Resende-RJCEP 27537-000Brazil

The CaO-P_(2)O_(5)-SiO_(2)-MgO system presents several compounds used as biomaterials such as hydroxyapatite(HA),tricalcium phosphate(TCP)and TCP with magnesium substituting partial calcium(TCMP).Theβ-TCMP phase with whitlockite structure has interesting biological features and mechanical properties,meeting the requirements of a bioactive material for bone *** this work,the production of Mg-doped TCP,β-TCMP,has been investigated by crystallization from a glass composed of 52.75 wt%3CaO·P_(2)O_(5),30 wt%SiO_(2)and 17.25 wt%MgO(i.e.,31.7 mol%CaO,10.6 mol%P_(2)O_(5),26.6 mol%MgO and 31.1 mol%SiO_(2))using heat treatments between 775℃and 1100℃for up to 8 *** devitrification process of the glass has been accompanied by differential scanning calorimetry(DSC),high-resolution X-ray diffraction(HRXRD),relative density and bending strength *** characterization by HRXRD and DSC revealed the occurrence of whitlockite soon after the bulk glass preparation,a transient non-cataloged silicate between 800℃and 1100℃,and the formation of diopside in samples treated at 1100℃as crystalline *** overall crystalline fraction varied from 26%to 70%depending on the heat ***,contraction of the a-axis lattice parameter and expansion of the c-axis lattice parameter of the whitlockite structure have been observed during the heat treatments,which were attributed to theβ-TCMP formation with the partial substitution of Ca^(2+)by Mg^(2+).Relative densities near 99%and 97%for the glass and glass-ceramics respectively indicated a discrete reduction as a function of the devitrification *** strengths of 70 MPa and 120 MPa were determined for the glass and glass-ceramic material crystallized at 975℃for 4 h,respectively.

关键词： glass-ceramics heat treatment high-resolution X-ray diffraction(HRXRD) bending strength

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Effects of chemical sterilization of the culture media,porous membranes and luminosity on in vitro culture of Eucalyptus grandis×Eucalyptus urophylla

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Journal of Forestry Research 2021年第4期32卷 1587-1598页

作者： Letícia vaz Molinari Denys Matheus Santana Costa Souza maria Lopes Martins Avelar Sérgio Bruno Fernandes Douglas Santos Gonçalves Júlio Cézar Tannure Faria Dulcineia de Carvalho Gilvano Ebling Brondani Department of Forestry Sciences Federal University of LavrasLavrasMinas GeraisBrazil

Hybrid combinations of Eucalyptus have increased due to expansion of plantations into unconventional areas and to the search for higher quality ***,most of these species have difficulties surviving in vitro *** chlorine and sealing systems are often used to reduce contamination and increase gas *** aim of the present study is to evaluate the establishment,multiplication,elongation and adventitious rooting of *** × *** clones(C1 and C2) and four active chlorine concentrations(0.000%,0.001%,0.003%,and 0.005%) were tested in the establishment and multiplication *** sealing forms(W/M,1/M and 3/M) and the same four active chlorine concentrations were applied to the elongation *** luminosities(dark and light)and three sealings(W/M,1/M and 3/M) were tested during adventitious *** chlorine concentration of0.005% led to the lowest fungal contamination rate and to the highest in vitro *** chlorine concentration of 0.003% resulted in the greatest length and highest number of shoots per explant in the multiplication *** were no phytotoxicity problems and the quality of plants grown in an environment with active chlorine was maintained in comparison with those grown in an *** increase in gas exchange in ventilation systems had a positive impact on the in vitro growth and development of plants.

关键词： Asepsis Cloning Gas exchange In vitro propagation

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Genealogy of Cucumber mosaic virus Isolated from Ornamental Species

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American Journal of Plant Sciences 2013年第5期4卷 1081-1087页

作者： Ligia maria Lembo Duarte Eliana Borges Rivas Ricardo Harakava maria Cristina Duchene Veauvy maria Amelia vaz Alexandre Laboratório de Fitovirologia e Fisiopatologia Sao PauloBrazil Laboratório de Bioquímica Fitopatológica Centro de Pesquisa e Desenvolvimento de Sanidade VegetalInstituto BiológicoSao PauloSPBrazil ClonAgri Artur NogueiraSPBrazil

Cucumber mosaic virus (CMV) has the broadest host range, infecting more than 1300 species in more than 500 genera from over 100 botanical families. In ornamental plants, CMV can cause mosaic and distortion of leaves, stunting, color break, and malformation of flowers. CMV coat protein (CP) sequences obtained from seven ornamental plants and other homologous sequences available in GenBank were compared, and phylogenetic relationships were established. Total RNA from virus-infected ornamental species were extracted, submitted to RT-PCR with specific primers, and amplicons obtained were sequenced. A nucleotide substitution model and phylogenetic analyses were carried out using the PAUP program. The seven sequences of CMV CP obtained showed similar identity percentages and close relationships with subgroup I isolates from other countries and hosts. CMV isolates from different regions of S?o Paulo state, Brazil (Salvia splendens, Catharanthus roseus, Nematanthus nervosus (=Hypocyrta nervosa), Impatiens walleriana, Eucharis grandiflora and Commelina sp.) formed a monophyletic group, indicating a possible common origin. It was found that when lily sequences of CMV only from different geographic regions were compared, Brazilian isolates shared the same common ancestor with those from Poland and Taiwan. Furthermore, this monophyletic group presented a quite basal position.

关键词： Phylogeny Maximum Likelihood Molecular Characterization CMV Ornamentals

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A MPCC-NLP Approach for an Electric Power Market Problem

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Smart Grid and Renewable Energy 2010年第1期1卷 54-61页

作者： Helena Sofia Rodrigues maria Teresa Torres Monteiro António Ismael Freitas vaz Department of Production and Systems University of Minho Portugal School of Business Studies Viana do Castelo Polytechnic Institute Portugal

The electric power market is changing-it has passed from a regulated market, where the government of each country had the control of prices, to a deregulated market economy. Each company competes in order to get more *** and maximize its profits. This market is represented by a Stackelberg game with two firms, leader and follower, and the leader anticipates the reaction of the follower. The problem is formulated as a Mathematical Program with Complementarity Constraints (MPCC). It is shown that the constraint qualifications usually assumed to prove convergence of standard algorithms fail to hold for MPCC. To circumvent this, a reformulation for a nonlinear problem (NLP) is proposed. Numerical tests using the NEOS server platform are presented.

关键词： Electric Power Stackelberg Game Nonlinear Programming Complementarity Constrained Optimization

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