Search Results - "Silva, Antônio C"

Temperature sensing with Er3+ doped Y2O3 nanoparticles operating within the 1st and 2nd biological window: The influence of particle size on the relative sensitivity of thermally decoupled levels by Laia, André S., Brandão-Silva, Antônio C., Gomes, Maria A., Macedo, Zélia S., Valério, Mário E.G., Rodrigues, José J., Alencar, Márcio A.R.C.

“…The luminescent properties of three nanocrystalline samples of Y2O3:Er3+ produced via PVA-assisted sol-gel route, with mean particle diameter of 21, 44 and…”
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Effect of glyphosate in Johnsongrass submitted to different soil water potentials by Silva, Antônio C., Marques, Ricardo F., Gonçalves, Clebson G., Pereira, Maria R. R., Martins, Dagoberto

“…This work aimed to study the efficiency of herbicide glyphosate to control Johnsongrass plants (Sorghum halepense) in different phenological stages of…”
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Investigating the Thermometric Performance of Inorganic Materials Doped with Nd3+ under Infrared LED Excitation: An Alternative for Deep Tissue Luminescent Thermometry by Laia, André S., Hora, Daniela A., Rezende, Marcos V. dos S., Gomes, Maria A., Brandão-Silva, Antônio C., Santos, Marcos A. C. dos, Dantas, Noelio O., Silva, Anielle C. A., Rodrigues, José J., Valerio, Mário E. G., Macedo, Zélia S., Alencar, Márcio A. R. C.

“…Luminescent thermometers based on the luminescence intensity ratio between two thermally coupled levels have a strong appeal in the biomedical area due to the…”
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Effects of preoperative feeding with a whey protein plus carbohydrate drink on the acute phase response and insulin resistance. A randomized trial by Perrone, Francine, da-Silva-Filho, Antônio C, Adôrno, Isa F, Anabuki, Nadia T, Leal, Fernando S, Colombo, Tariane, da Silva, Benedito D, Dock-Nascimento, Diana B, Damião, Aderson, de Aguilar-Nascimento, José E

“…Prolonged preoperative fasting increases insulin resistance and current evidence recommends carbohydrate (CHO) drinks 2 hours before surgery. Our hypothesis is…”
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Novel and powerful 3D adaptive crisp active contour method applied in the segmentation of CT lung images by Rebouças Filho, Pedro Pedrosa, Cortez, Paulo César, da Silva Barros, Antônio C., C. Albuquerque, Victor Hugo, R. S. Tavares, João Manuel

“…•The 3D Adaptive Crisp Active Contour Method (3D ACACM) is proposed for the segmentation of CT lung images.•A new 3D adaptive internal energy is defined to…”
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High-throughput plant phenotyping: a role for metabolomics? by Hall, Robert D., D’Auria, John C., Silva Ferreira, Antonio C., Gibon, Yves, Kruszka, Dariusz, Mishra, Puneet, van de Zedde, Rick

“…High-throughput (HTP) plant phenotyping approaches are developing rapidly and are already helping to bridge the genotype–phenotype gap. However, technologies…”
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Synaptic and memory dysfunction in a β-amyloid model of early Alzheimer's disease depends on increased formation of ATP-derived extracellular adenosine by Gonçalves, Francisco Q., Lopes, João P., Silva, Henrique B., Lemos, Cristina, Silva, António C., Gonçalves, Nélio, Tomé, Ângelo R., Ferreira, Samira G., Canas, Paula M., Rial, Daniel, Agostinho, Paula, Cunha, Rodrigo A.

“…Adenosine A2A receptors (A2AR) overfunction causes synaptic and memory dysfunction in early Alzheimer's disease (AD). In a β-amyloid (Aβ1-42)-based model of…”
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Effect of Ischemic Preconditioning on Endurance Performance Does not Surpass Placebo by Sabino-Carvalho, Jeann L.C, Lopes, Thiago R, Freitas, Tiago O, Ferreira, Thiago H.N, Succi, José E, Silva, Antônio C, Silva, Bruno M

“…PURPOSERecent studies have reported ischemic preconditioning (IPC) can acutely improve endurance exercise performance in athletes. However, placebo and nocebo…”
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Blockade of adenosine A2A receptors recovers early deficits of memory and plasticity in the triple transgenic mouse model of Alzheimer's disease by Silva, António C., Lemos, Cristina, Gonçalves, Francisco Q., Pliássova, Anna V., Machado, Nuno J., Silva, Henrique B., Canas, Paula M., Cunha, Rodrigo A., Lopes, João Pedro, Agostinho, Paula

“…Alzheimer's disease (AD) begins with a deficit of synaptic function and adenosine A2A receptors (A2AR) are mostly located in synapses controlling synaptic…”
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A new fast morphological geodesic active contour method for lung CT image segmentation by Medeiros, Aldísio G., Guimarães, Matheus T., Peixoto, Solon A., Santos, Lucas de O., da Silva Barros, Antônio C., Rebouças, Elizângela de S., de Albuquerque, Victor Hugo C., Rebouças Filho, Pedro P.

“…•Does not require previous training stages, providing a fast stroke segmentation.•A fully automatic initialization algorithm without previous knowledge about…”
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Nd3+ doped Y2O3 micro- and nanoparticles: A comparative study on temperature sensing and optical heating performance within the 1st biological window by Laia, André S., Gomes, Maria A., Brandão-Silva, Antônio C., Xing, Yutao, Maciel, Glauco S., Macedo, Zélia S., Valerio, Mario E.G., Rodrigues, José J., Alencar, Márcio A.R.C.

“…In this work, Y2O3 phosphors doped with Nd3+ at two different concentrations (2% and 10%) were prepared by coconut water-assisted sol-gel method, at two…”
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Multiwavelength Fluorescence Intensity Ratio Nanothermometry: High Sensitivity over a Broad Temperature Range by Brandão-Silva, Antonio C, Gomes, Maria A, Macedo, Zélia S, Avila, Jhon F. M, Rodrigues, José J, Alencar, Márcio A. R. C

“…The use of multiple wavelength emissions of rare earth-doped nanomaterials was investigated for optical nanothermometry, based on a ratiometric technique. A…”
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New integrative computational approaches unveil the Saccharomyces cerevisiae pheno-metabolomic fermentative profile and allow strain selection for winemaking by Franco-Duarte, Ricardo, Umek, Lan, Mendes, Inês, Castro, Cristiana C., Fonseca, Nuno, Martins, Rosa, Silva-Ferreira, António C., Sampaio, Paula, Pais, Célia, Schuller, Dorit

“…•A yeast strain collection was phenotypic, genetic and metabolically characterized.•We adapted computational approaches to analyze the yeast…”
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Increased ATP Release and Higher Impact of Adenosine A2A Receptors on Corticostriatal Plasticity in a Rat Model of Presymptomatic Parkinson’s Disease by Gonçalves, Francisco Q., Matheus, Filipe C., Silva, Henrique B., Real, Joana I., Rial, Daniel, Rodrigues, Ricardo J., Oses, Jean-Pierre, Silva, António C., Gonçalves, Nélio, Prediger, Rui D., Tomé, Ângelo R., Cunha, Rodrigo A.

“…Extracellular ATP can be a danger signal, but its role in striatal circuits afflicted in Parkinson’s disease (PD) is unclear and was now investigated. ATP was…”
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Size influence on temperature sensing of erbium-doped yttrium oxide nanocrystals exploiting thermally coupled and uncoupled levels' pairs by Brandão-Silva, Antonio C., Gomes, Maria A., Novais, Suellen M.V., Macedo, Zélia S., Avila, Jhon F.M., Rodrigues, J.J., Alencar, M.A.R.C.

“…The performance of Y2O3 nanocrystals with three distinct sizes, doped with 2 mol% of Er3+ ions, as nanothermometers, exploiting two different methodologies is…”
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Ischemic preconditioning boosts post-exercise but not resting cardiac vagal control in endurance runners by Sabino-Carvalho, Jeann L., Obeid-Freitas, Tiago, Paula-Ribeiro, Marcelle, Lopes, Thiago R., Ferreira, Thiago H. N., Succi, José E., Silva, Antônio C., Silva, Bruno Moreira

“…Purpose High cardiac vagal control in endurance athletes has been generally associated with adequate recovery from training and readiness to cope…”
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Effect of Ischemic Preconditioning on the Recovery of Cardiac Autonomic Control From Repeated Sprint Exercise by Lopes, Thiago R, Sabino-Carvalho, Jeann L, Ferreira, Thiago H N, Succi, José E, Silva, Antônio C, Silva, Bruno M

“…Repeated sprint exercise (RSE) acutely impairs post-exercise heart rate (HR) recovery (HRR) and time-domain heart rate variability (i. e., RMSSD), likely in…”
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Adenosine A2A Receptor Up-Regulation Pre-Dates Deficits of Synaptic Plasticity and of Memory in Mice Exposed to Aβ1–42 to Model Early Alzheimer’s Disease by Lopes, Cátia R., Silva, António C., Silva, Henrique B., Canas, Paula M., Agostinho, Paula, Cunha, Rodrigo A., Lopes, João Pedro

“…The intracerebroventricular (icv) injection of amyloid peptides (Aβ) models Alzheimer’s disease (AD) in mice, as typified by the onset within 15 days of…”
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Handheld Near-Infrared Spectroscopy: State-of-the-Art Instrumentation and Applications in Material Identification, Food Authentication, and Environmental Investigations by Yan, Hui, De Gea Neves, Marina, Noda, Isao, Guedes, Gonçalo M, Silva Ferreira, António C, Pfeifer, Frank, Chen, Xinyu, Siesler, Heinz W

“…This present review article considers the rapid development of miniaturized handheld near-infrared spectrometers over the last decade and provides an overview…”
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Defining the Typical Aroma of Sherry Vinegar: Sensory and Chemical Approach by Callejón, Raquel M, Morales, M. Lourdes, Ferreira, Antonio C. Silva, Troncoso, Ana M

“…The aroma of the three different classes of Sherry vinegar was evaluated by gas chromatography/mass spectrometry (GC-MS) and gas chromatography/olfactometry…”
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