The essential oil extracted from Anemia tomentosa (EOAT) has shown larvicidal potential against Aedes aegypti, based on methods in vitro and in silico. Chromatographic and spectrometric techniques (gas chromatography-mass spectrometry (CG-MS), gas chromatography-flame ionization detector (GC-FID)), as well as mono and bidimensional nuclear magnetic resonance spectroscopy (NMR) were used to assess 10 essential oil components. Chemical composition of essential oil comprised 87.51% sesquiterpenes, with emphasis on presilphiperfolan-1-ol (42.13%) and silphiperfol-5-ene (19.47%). Larvicidal assay conducted in vitro with EOAT has evidenced potential cytotoxic activity up to 48 h exposure to it; mortality rate observed for A. aegypti larvae exposed to essential oil reached 100%. Study conducted in silico with chemical compounds deriving from the herein investigated plant species has evidenced its potential to inhibit acetylcholinesterase in A. aegypti. Activity of triquinane sesquiterpenes ranging from -6.8 to -8.2 kcal mol-1 stood out in comparison to that of temephos (-7.5 kcal mol-1). Chemical compounds identified in the investigated essential oil presented low human and environmental toxicity, as observed in absorption, distribution, metabolism and excretion, and toxicity (ADMETox) predictions. (EOAT chromatographymass chromatography mass CGMS, CGMS CG MS , (CG-MS) chromatographyflame flame GCFID, GCFID GC FID (GC-FID)) NMR (NMR 1 components 8751 87 51 87.51 presilphiperfolan1ol presilphiperfolanol presilphiperfolan ol 42.13% 4213 42 13 (42.13% silphiperfol5ene silphiperfolene silphiperfol 5 ene 19.47%. 1947 19.47% . 19 47 (19.47%) 4 it A 100 100% 6.8 68 6 8 -6. 8.2 82 2 -8. mol1 mol mol- 7.5 75 7 (-7. mol1. mol-1) absorption distribution excretion ADMETox (ADMETox predictions (CG-MS (GC-FID) 875 87.5 42.13 421 (42.13 194 19.47 (19.47% 6. -6 8. -8 7. (-7 (GC-FID 87. 42.1 (42.1 19.4 (19.47 - (- 42. (42. 19. (19.4 ( (42 (19. (4 (19 (1

The emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) stands for being the most serious epidemic (so far) of the 21st century. However, only a few computational studies have investigated the molecular mechanisms underlying the neutralization of the spike protein by antibodies of different classes. Hence, bioinformatic methods were employed to unravel the factors contributing to the remarkable neutralization capacity exhibited by specific antibodies. Initially, crystallographic structures of IgA monomeric / dimeric, IgG, and IgM antibodies binding with the receptor-binding domain region of the SARS-CoV-2 spike protein were retrieved. Subsequently, rigid molecular docking and molecular dynamic simulations were performed over 100 ns with explicit water solvation. Lastly, an energy decomposition was conducted to estimate the binding affinity using the last frames from molecular dynamics. The results revealed a higher binding affinity for both monomeric and dimeric forms of IgA antibodies against the spike protein. Additionally, a greater number of hydrogen bonds were observed during their interaction with the spike protein, as well as greater structural instability along the time and especially a more thermodynamically favorable interaction affinity. In this way, the research contributes a small piece to the complex puzzle of understanding the humoral immune response induced by the SARS-CoV-2 virus. SARSCoV2 SARSCoV SARS CoV (SARS-CoV-2 so far st century However classes Hence Initially IgG receptorbinding receptor SARS-CoV- retrieved Subsequently 10 solvation Lastly dynamics Additionally way virus (SARS-CoV- SARS-CoV 1 (SARS-CoV

Lisdexamfetamine is a prodrug that is converted to d-amphetamine in the body, mainly used to treat attention deficit hyperactivity disorder in children and adults. Its mechanism involves the enhancement of neurotransmitters such as norepinephrine and dopamine, which are critical for attention and behavioral regulation. With the upcoming patent expiration of Vyvanse®, bioanalytical methods for the quantification of lisdexamfetamine in plasma are needed for use in pharmacokinetic studies. In this work, we developed and validated a sensitive bioanalytical method using liquid chromatography-tandem mass spectrometry (LC-MS/MS) for lisdexamfetamine quantification in human plasma. The method developed was performed for 4 min per sample and using the concentration range of 0.3-100 ng mL-1. Intra-batch, inter-batch and instrument reproducibility, the precision was lower than 10%. The results demonstrated that the method is rapid, sensitive, robust, and suitable for pharmacokinetic studies. damphetamine d amphetamine body adults dopamine regulation Vyvanse Vyvanse® studies work chromatographytandem chromatography tandem LCMS/MS LCMSMS LC MS/MS MS (LC-MS/MS 0.3100 03100 0.3 100 0 3 0.3-10 mL1. mL1 mL 1. 1 mL-1 Intrabatch, Intrabatch Intra batch, batch Intra-batch interbatch inter reproducibility 10 10% rapid robust LCMS MSMS 3100 0.310 0310 03 0. 0.3-1 mL- 310 0.31 031 0.3- 31

ABSTRACT Storage is one of the main stages during grain production. The present study was conducted to evaluate the use of silo bags as an alternative for storing landrace cowpea grains. The experiment used samples of the Arigozinho, Manteiguinha, and Quarentão cowpea varieties from Cruzeiro do Sul - Acre, harvested in the 2021 crop season. The samples (500 g) were stored in raffia and silo bags for 30, 60, 90, and 120 days. The experimental design was completely randomized, arranged in a split-plot-in-time scheme (2 × 5) with four replicates. Storage conditions represented the plots: silo bags and raffia bags. The subplots comprised five storage conditions: 0, 30, 60, 90, and 120 days for each landrace cowpea variety. The insect species identified in all varieties was Zabrotes subfasciatus, with infestation ranging from 49% to 98% in raffia bags and less than 10% in silo bags over 120 days. A depreciation in grain quality was observed during storage in raffia bags. There was increase in electrical conductivity, fluctuations in water content, and reductions in bulk density and germination due to the higher degree of infestation in all the investigated varieties. The grains stored in silo bags showed minimal variations over the 120 days, maintaining their initial quality throughout the storage period. The bag silo storage system is an effective alternative for controlling Z. subfasciatus and maintaining the grain quality of the varieties Arigozinho, Manteiguinha, and Quarentão for a period of up to 120 days. production Arigozinho Manteiguinha Acre 202 season 500 (50 g 30 60 90 12 randomized splitplotintime split plot time 2 ( 5 replicates plots 0 variety 49 98 10 conductivity content Z 20 50 (5 3 6 9 1 4

RESUMO O armazenamento é uma etapa crucial durante a produção de grãos. Este trabalho foi realizado com o objetivo de avaliar o uso de silo bolsa como alternativa no armazenamento de grãos crioulos de feijão-caupi. Para o estudo utilizou-se amostras de feijão-caupi, das variedades Arigozinho, Manteiguinha e Quarentão, procedentes do município de Cruzeiro do Sul - Acre, safra 2021. As amostras de 500 g foram armazenadas em silos bolsa e sacos de ráfia, durante 30, 60, 90, 120 dias. O experimento foi inteiramente casualizado, com parcelas subdivididas no tempo (2 × 5), com quatro repetições. As parcelas foram as condições de armazenamento: silo bolsa e sacos de ráfia, e as subparcelas, os períodos de armazenamento: 0, 30, 60, 90 e 120 dias para cada variedade crioula de feijão-caupi. Zabrotes subfasciatus foi identificado em todas as variedades, com infestações de 49 a 98% em sacos de ráfia e inferiores a 10% em silo bolsa ao longo de 120 dias. Foi observado a depreciação na qualidade dos grãos durante o período de armazenamento em sacos de ráfia. Houve aumento na condutividade elétrica, flutuações no teor de água, redução da massa específica aparente e na germinação, devido ao maior grau de infestação em todas as variedades investigadas. Os grãos em silo bolsa apresentaram mínimas variações e mantiveram a qualidade inicial durante 120 dias. O armazenamento em silo bolsa é eficaz no controle de Z. subfasciatus e na manutenção da qualidade dos grãos das variedades Arigozinho, Manteiguinha e Quarentão por até 120 dias. feijãocaupi. feijãocaupi feijão caupi. caupi feijão-caupi utilizouse utilizou se feijãocaupi, caupi, Arigozinho Acre 2021 50 30 60 12 casualizado 2 ( 5, 5 , 5) repetições subparcelas 0 9 4 98 10 elétrica água germinação investigadas Z 202 3 6 1 20

RESUMO O objetivo deste estudo foi identificar as fases de plastocrono em cultivares de soja com hábito de crescimento determinado e indeterminado. Os experimentos foram conduzidos no período de 2010/2011 a 2022/2023 em quatro locais do estado do Rio Grande do Sul, Brasil, com 25 cultivares de soja com hábito de crescimento determinado (6) e indeterminado (19). Este estudo buscou dividir o plastocrono em fases durante o período de emissão de nós da soja. Em cultivares irrigadas de hábito de crescimento determinado, o plastocrono apresenta duas fases, a fase inicial de 59,7 °C dia nó-1 e a fase final de 65,7 °C dia nó-1. Em ambientes não irrigados, não há diferença entre as fases inicial e final do plastocrono. As cultivares de hábito de crescimento indeterminado com irrigação apresentam um plastocrono médio inicial e final de 64,1 °C dia nó-1, ao contrário da fase intermediária onde o plastocrono é de 58,5 °C dia nó-1. Em ambientes de sequeiro, as fases inicial e intermédia têm um valor médio de 60,6 °C dia nó-1, ao contrário da fase final com um plastocrono de 79,4 °C dia nó-1. A divisão do plastocrono em fases durante o período de emissão de nós na cultura da soja, proposta neste estudo, permite-nos melhorar o entendimento do desenvolvimento vegetativo de cultivares de soja de hábito de crescimento determinado e indeterminado e estabelecer bases ecofisiológicas para a construção de uma função cronológica. 20102011 2010 2011 2010/201 20222023 2022 2023 2022/202 Sul Brasil 2 6 (6 19. 19 . (19) 597 59 7 59, C nó1 nó 1 nó- 657 65 65, nó1. 1. irrigados 641 64 64, nó1, 1, 585 58 5 58, sequeiro 606 60 60, 794 79 4 79, permitenos permite nos cronológica 2010201 201 2010/20 2022202 202 2022/20 ( (19 201020 20 2010/2 202220 2022/2 (1 20102 2010/ 20222 2022/

ABSTRACT The aim of this study was to identify plastochron phases in soybean cultivars with determinate and indeterminate growth habits. Experiments were conducted from 2010/2011 to 2022/2023 at four locations in Rio Grande do Sul state (RS), Brazil, using 25 soybean cultivars with determinate (6) and indeterminate (19) growth habits. This study divided the plastochron into phases during the soybean node emission stage. In irrigated cultivars with a determinate growth habit, the plastochron has an early and late phase of 59.7 and 65.7 °C day node-1, respectively. In rainfed (non-irrigated) environments, there is no difference between the early and late plastochron phases. The early and late plastochrons of irrigated cultivars with an indeterminate growth habit are 64.1 °C day node-1, while the intermediate phase is 58.5 °C day node-1. In rainfed environments, the average value of the early and intermediate phases is 60.6 °C day node-1, with a late plastochron of 79.4 °C day node-1. Dividing the plastochron into phases during node emission, as proposed in this study, improves understanding of vegetative development in soybean cultivars with determinate and indeterminate growth habits and establishes ecophysiological foundations for chronological function construction. 20102011 2010 2011 2010/201 20222023 2022 2023 2022/202 RS, RS , (RS) Brazil 2 6 (6 19 (19 stage 597 59 7 59. 657 65 65. C node1, node1 1, 1 node-1 respectively nonirrigated non (non-irrigated environments 641 64 64. 585 58 5 58. node1. 1. 606 60 60. 794 79 4 79. construction 2010201 201 2010/20 2022202 202 2022/20 (RS ( (1 node- 201020 20 2010/2 202220 2022/2 20102 2010/ 20222 2022/

ABSTRACT Lettuce (Lactuca sativa) is the most economically important leafy vegetable in Brazil, with the crisp type being the most popular among producers. However, in regions with hot climates, lettuce has production limitations due to bolting, requiring knowledge on the behavior of cultivars available on the market. Thus, the objective of the present study was to characterize the performance of crisp lettuce cultivars in terms of their productive, physiological, and postharvest quality aspects when grown under hydroponic cultivation and high temperature conditions. The assay was performed in a greenhouse and the plants were grown in a hydroponic system of DFT type. The average temperature during the experiment was 30.33 °C. The experimental design used was completely randomized with nine treatments (Veneranda, Cristina, Olinda, Mônica, Cinderela, Grand Rapids, Itapuã Super, Crocantela, and Simpson Black Seed), with four replications. The cultivars were analyzed in terms of their productive, physiological, and postharvest quality performances. The Olinda and Cristina cultivars showed the best performance in growth, physiological, and postharvest variables. However, the cultivars had distinct sensory characteristics. Bolting negatively affected gas exchange, production, and postharvest quality of lettuce cultivars Veneranda, Mônica, Grand Rapids, and Cinderela. In addition, it was observed that the pigment content was not determinant for the expression of bolting. Therefore, this study recommends the use of cultivars Olinda and Cristina for the hydroponic cultivation under high temperature conditions. Lactuca sativa Brazil producers However climates bolting market Thus productive physiological conditions 3033 30 33 30.3 C °C Veneranda (Veneranda Mônica Cinderela Rapids Super Crocantela Seed, Seed , Seed) replications performances growth variables characteristics exchange addition Therefore 303 3 30.

RESUMO A alface (Lactuca sativa) é a hortaliça folhosa de maior importância econômica no Brasil, sendo o tipo crespa a mais popular entre os produtores. Entretanto, em regiões de clima quente, a alface apresenta limitações de produção devido ao pendoamento precoce, exigindo o conhecimento do comportamento das cultivares disponíveis no mercado. Assim, o objetivo do presente estudo foi caracterizar o desempenho de cultivares de alface crespa quanto aos aspectos produtivos, fisiológicos e de qualidade pós-colheita, cultivadas em condições de cultivo hidropônico e alta temperatura. O ensaio foi conduzido em condição de casa de vegetação, sendo as plantas cultivadas em sistema hidropônico tipo DFT. A temperatura média durante o experimento foi de 30,33 °C. O delineamento experimental utilizado foi o inteiramente casualizado com nove tratamentos (Veneranda, Cristina, Olinda, Mônica, Cinderela, Grand Rapids, Itapuã Super, Crocantela e Simpson Black Seed) e quatro repetições. As cultivares foram analisadas quanto ao seu desempenho produtivo, fisiológico e de qualidade pós-colheita. As cultivares Olinda e Cristina apresentaram melhor desempenho nos parâmetros de crescimento, fisiológicos e pós-colheita. Entretanto, estas cultivares apresentaram características sensoriais distintas. Verificou-se que o pendoamento precoce afetou negativamente as trocas gasosas, a produção e a qualidade pós-colheita das cultivares de alface Veneranda, Mônica, Grand Rapids e Cinderela. Além disso, observou-se que o teor de pigmentos não foi determinante para a expressão do pendoamento. Portanto, este estudo recomenda o uso das cultivares Olinda e Cristina para o cultivo hidropônico em condições de alta temperatura. Lactuca sativa Brasil produtores Entretanto quente mercado Assim produtivos póscolheita, póscolheita pós colheita, colheita vegetação DFT 3033 30 33 30,3 C °C Veneranda (Veneranda Mônica Cinderela Super Seed repetições produtivo póscolheita. colheita. crescimento distintas Verificouse Verificou se gasosas disso observouse observou Portanto 303 3 30,

ABSTRACT Cowpea is a crop of high socioeconomic importance for the semi-arid region of Brazil, although facing significant yield losses due to drought, requiring management strategies to overcome this scenario. From this perspective, this study aimed to evaluate the growth and yield of cowpea genotypes under drought in different cultivation systems. The statistical design was randomized blocks arranged in a 2 × 4 × 2 factorial scheme corresponding to two cowpea genotypes (BRS Pujante and Costela de Vaca), four levels of crop evapotranspiration (40, 60, 80, and 100%), and two cultivation systems (with and without soil mulching). The BRS Pujante showed a higher leaf area and 100-grain weight than Costela de Vaca under all levels of crop evapotranspiration. The cowpea yield parameters showed the best results at 80 and 100% crop evapotranspiration. Regardless of the genotype, soil mulching provided higher cowpea 100-grain weight values. Soil mulching combined with 80% crop evapotranspiration is an appropriate strategy for cowpea production. semiarid semi arid Brazil scenario perspective Vaca, , Vaca) 40, 40 (40 60 100%, 100 100%) mulching. . mulching) 100grain grain 8 genotype values production (4 6 10 ( 1

RESUMO O feijão-caupi tem grande importância socioeconômica para o semiárido brasileiro, porém sofre perdas significativas de produção pelo estresse por seca, necessitando de estratégias de manejo para superar esse cenário. Nessa perspectiva, o presente estudo teve como objetivo avaliar o crescimento e a produção de genótipos de feijão-caupi sob estresse hídrico em diferentes sistemas de cultivo. O delineamento estatístico adotado foi o de blocos casualizados, em arranjo fatorial 2 × 4 × 2, correspondendo a dois genótipos de feijão-caupi (BRS Pujante e Costela de Vaca), quatro níveis de evapotranspiração da cultura (40, 60, 80 e 100%) e dois sistemas de cultivo (com e sem cobertura morta do solo). O genótipo de feijão-caupi BRS Pujante apresentou maior área foliar e peso de 100 grãos do que o genótipo Costela de Vaca em todos os níveis de evapotranspiração da cultura. Os parâmetros de produção do feijão-caupi apresentaram os melhores resultados a 80 e 100% da evapotranspiração da cultura. Independentemente do genótipo, a cobertura morta do solo proporcionou maiores valores de peso de 100 grãos de feijão-caupi. A cobertura do solo combinada com 80% da evapotranspiração da cultura é uma estratégia adequada para a produção de feijão-caupi. feijãocaupi feijão caupi brasileiro seca cenário perspectiva casualizados Vaca, , Vaca) 40, 40 (40 60 8 solo. . solo) 10 feijãocaupi. caupi. (4 6 1 (

ABSTRACT Although soybean is one of the most important agricultural commodities in the world, it has been losing genetic diversity in recent decades, due to the intense breeding process and reproduction method. Thus, the objective of this study was to evaluate the agronomic performance and estimate the genetic diversity among inbred lines, and identify promising crossings. A total of 66 soybean genotypes were evaluated, 61 of which were pre-commercial lines, and five commercial cultivars (AS3797, DESAFIO, M7110, M7739, M8210) as controls. The experimental design consisted of randomized blocks with three replicates. The distance matrix between the inbred lines was calculated by Mahalanobis distance and grouping by the unweighted pair group method with arithmetic mean (UPGMA). The maximum distance was 1,776.26 between cultivar M7110 and the G23 inbred line, and the minimum 1.50 between inbred lines G13 and G36, with an average distance of 364.40, demonstrating genetic diversity. The traits that contributed most to genetic divergence were number of days to flowering (66.7%) and physiological maturation (28.55%). Inbred lines G60 (higher grain yield), G51 and G33 (lower physiological maturation) and cultivar M7110 (greater divergence) stood out. Four groups were formed, with G1 having the highest grain yield and fewest days to flowering and physiological maturation. The indicated crossings are between G60, G57, CD2728, M7110, G33 and G32 (group G1) and G47 (group G4). world decades Thus 6 evaluated precommercial pre AS3797, AS3797 AS (AS3797 DESAFIO M M7739 M8210 controls replicates UPGMA. UPGMA . (UPGMA) 177626 1 776 26 1,776.2 M711 G G2 line 150 50 1.5 G36 36440 364 40 364.40 66.7% 667 7 (66.7% 28.55%. 2855 28.55% 28 55 (28.55%) G6 higher yield, , yield) G5 G3 lower greater out formed G57 CD2728 CD G4 G4. G4) AS379 (AS379 M773 M821 (UPGMA 17762 77 2 1,776. M71 15 5 1. 3644 36 4 364.4 66.7 (66.7 285 28.55 (28.55% CD272 AS37 (AS37 M77 M82 1776 1,776 M7 3 364. 66. (66. 28.5 (28.55 CD27 AS3 (AS3 M8 177 1,77 (66 28. (28.5 CD2 (AS 17 1,7 (6 (28. 1, ( (28 (2

RESUMO A soja é uma das mais importantes comodities agrícolas mundiais, no entanto, devido ao intenso processo de melhoramento e sua forma de reprodução, vem perdendo diversidade genética ao longo das últimas décadas. Assim, o objetivo deste estudo foi avaliar o desempenho agronômico, estimar a diversidade genética entre as linhagens e identificar cruzamentos promissores. Para isto, foram avaliados 66 genótipos de soja, sendo 61 linhagens pré-comerciais e cinco cultivares comerciais (AS3797, DESAFIO, M7110, M7739, M8210) como controles. O delineamento experimental foi o de blocos ao acaso com três repetições. A matriz de distância entre as linhagens foi calculada pela distância de Mahalanobis e o agrupamento pelo método da ligação média entre grupos (UPGMA). A distância máxima foi de 1.776,26 entre as linhagens M7110 e G23, e a mínima de 1,50 entre as linhagens G13 e G36, sendo a distância média de 364,40, demonstrando a existência de diversidade genética. Os caracteres que mais contribuíram para a divergência genética foram número de dias para o florescimento (66,7%) e maturação fisiológica (28,55%). As linhagens G60 (maior produtividade de grãos), G51 e G33 (menor maturação fisiológica) e a cultivar M7110 (maior divergência) se destacaram. Formaram-se quatro grupos, sendo o grupo G1 com maior produtividade de grãos e menor número de dias para o florescimento e maturação fisiológica. Os cruzamentos indicados são entre G60, G57, CD2728, M7110, G33 e G32 (grupo G1) com a G47 (grupo G4). mundiais entanto reprodução décadas Assim agronômico promissores isto 6 précomerciais pré AS3797, AS3797 AS (AS3797 DESAFIO M M7739 M8210 controles repetições UPGMA. UPGMA . (UPGMA) 177626 1 776 26 1.776,2 M711 G23 G 150 50 1,5 G36 36440 364 40 364,40 66,7% 667 7 (66,7% 28,55%. 2855 28,55% 28 55 (28,55%) G6 grãos, , grãos) G5 G3 destacaram Formaramse Formaram G57 CD2728 CD G4 G4. G4) AS379 (AS379 M773 M821 (UPGMA 17762 77 2 1.776, M71 G2 15 5 1, 3644 36 4 364,4 66,7 (66,7 285 28,55 (28,55% CD272 AS37 (AS37 M77 M82 1776 1.776 M7 3 364, 66, (66, 28,5 (28,55 CD27 AS3 (AS3 M8 177 1.77 (66 28, (28,5 CD2 (AS 17 1.7 (6 (28, 1. ( (28 (2

ABSTRACT This study aimed to evaluate the effects of different colors and management of polypropylene non-woven fabric coverings and two different localized irrigation systems on the physiological characteristics and yield of industrial tomatoes. The experiment was installed in a randomized block design arranged in a split-plot scheme with four replications. Surface and subsurface drip were used in the plots, and five plant cover strategies with non-woven fabric in the subplots: i) without non-woven fabric; ii) coverage with white non-woven fabric; iii) coverage with white non-woven fabric, removed between 30 and 60 days after transplanting the seedlings; iv) coverage with red non-woven fabric; v) coverage with red non-woven fabric, removed between 30 and 60 days after transplanting. Photosynthesis, transpiration, electron transport rate, stomatal conductance, carbon concentration, total fruit yield, and water use efficiency were evaluated. ANOVA and the Scott-Knott test were used. Transpiration is favored by the white non-woven fabric and the stomatal conductance by the white and uninterrupted red one. However, the tomato yield is not influenced by the coverings, except for the red one, removed only between 30 and 60 days after transplanting, which is the worst condition for industrial tomato production. Surface and subsurface irrigation can be used with the same efficiency. nonwoven non woven tomatoes splitplot split plot replications plots subplots i ii iii 3 6 seedlings iv v Photosynthesis transpiration rate concentration evaluated ScottKnott Scott Knott one However production

RESUMO O objetivo deste estudo foi avaliar os efeitos de diferentes colorações e manejos de coberturas de tela não-tecida, e de dois diferentes sistemas de irrigação localizada sobre características fisiológicas e produção de frutos do tomateiro industrial. O experimento foi instalado em delineamento de blocos ao acaso, com 4 repetições, em parcelas subdivididas. Gotejamentos superficial e subterrâneo foram utilizados nas parcelas; e 5 estratégias de cobertura da planta com tela não-tecida nas subparcelas: i) sem cobertura; ii) cobertura com tela não-tecida branca; iii) tela não-tecida branca, retirado entre 30 e 60 dias após o transplante; iv) tela não-tecida vermelha; v) tela não-tecida vermelha, retirado entre 30 e 60 dias após o transplante. Avaliou-se: taxa fotossintética, de transpiração e de transporte de elétrons; condutância estomática; concentração de carbono; produção total de frutos e eficiência do uso da água. Foram utilizados ANOVA e teste de Scott-Knott. A transpiração é favorecida pelas coberturas brancas, a condutância estomática, pelas coberturas brancas e vermelha ininterrupta, porém a produtividade não é influenciada pelas coberturas, exceto a vermelha, retirada entre 30 e 60 dias após transplante, que é a pior condição para o tomate industrial. Irrigações superficial e subterrânea podem ser utilizadas com mesma eficiência. nãotecida, nãotecida tecida, tecida industrial acaso repetições subdivididas subparcelas i ii branca iii 3 6 transplante iv v Avaliouse Avaliou se Avaliou-se fotossintética elétrons estomática carbono água ScottKnott. ScottKnott Scott Knott. Knott Scott-Knott ininterrupta

Abstract Background In view of the high prevalence of hypertension and the importance of adequate drug therapy in the prevention of complications, it is necessary to know the adherence to drug treatment in this population. Objective To verify adherence to antihypertensive drug treatment in Brazilian patients with hypertension using the Morisky-Green Test (MGT), relating it with demographic data. Methods Prospective, observational, multicenter, national registry study, with 2,578 hypertensive patients participating in study I, the Brazilian Cardiovascular Registry of Arterial Hypertension (I-RBH), recruited in the five regions of Brazil. The analyses carried out on the data were descriptive statistics, qui-square tests, ANOVA, and logistic regression, adopting 5% as the significance level for the tests. Results The research shows that 56.13% of patients in the sample were female; 56.71% were elderly (≥ 65 years); 55.86% were White; 52.37% were from the Southeast Region; and 59.74% were non-adherent. Logistic regression showed an independent relationship between patients’ age, ethnicity, and region with medication adherence. Conclusion Adherence to treatment is the key to reducing high rates of cardiovascular complications. The study brings a successful outcome in the relationship between the factors ethnicity, age, and region of patients with hypertension and medication adherence. To this end, it is necessary to understand these factors, considering systematic evaluation in the care of patients with hypertension and other chronic non-communicable diseases. This study is a significant contribution to multidisciplinary teams, as it highlights which risk factors interfere with medication adherence, incorporating better strategies in health education. complications population MoriskyGreen Morisky Green MGT, MGT , (MGT) Prospective observational multicenter 2578 2 578 2,57 I IRBH, IRBH RBH (I-RBH) Brazil statistics quisquare qui square tests ANOVA 5 5613 56 13 56.13 female 5671 71 56.71 ≥ ( 6 years years) 5586 55 86 55.86 White 5237 52 37 52.37 Region 5974 59 74 59.74 nonadherent. nonadherent non adherent. adherent non-adherent age ethnicity end noncommunicable communicable diseases teams education (MGT 257 57 2,5 (I-RBH 561 1 56.1 567 7 56.7 558 8 55.8 523 3 52.3 597 59.7 25 2, 56. 55. 52. 59.

The use of fluorescent nanomaterials in various fields of study has become increasingly common. In this work, the use of carbon quantum dots as a corrosion marker in carbon steel is proposed. To produce the sensor, carbon quantum dots based on ethylenediamine and citric acid were used, dissolved in a polymeric matrix. The quantum dot used showed a quantum yield of 42.34%. The nanomodified coatings emitted blue light under ultraviolet radiation lamp. However, it was observed that there is a loss of photoluminescence in the coating on the carbon steel substrate compared to the coating on the polymeric substrate, which maintained photoluminescence activity after natural exposure. Thus, it is inferred that the loss of photoluminescence may be associated with the corrosion process. common work proposed sensor matrix 4234 42 34 42.34% lamp However exposure Thus process 423 4 3 42.34 42.3 42.

Hop flowers contain chemical substances that are used to confer sensory properties to beer. Hop flower products have very high commercial value, but national production represents less than 2% of domestic consumption. In this work, flowers from different hop cultivars grown in northeast of Brazil (Rio Grande do Norte and Ceará) were analyzed to quantitate metabolites of industrial interest. Flowers from the initial and three consecutive harvests were collected, and bitter acids and xanthohumol were evaluated by HPLC-UV and essential oils by GC-MS. The cultivar Columbus was subjected to only 10% of the irrigation time during the third flowering phase to evaluate the effect of water stress on the formation of metabolites. Compounds were detected in appreciable quantities in all samples, and consecutive flowering of some cultivars showed a significant increase in total bitter acids with successive harvests. Plants subjected to water stress showed an abrupt decrease in the concentration of compounds. The cultivars evaluated by liquid and gas chromatography showed a significant concentration of bitter acids and essential oils within the expected range, and the chemical composition of the oils showed different compounds characteristic of hops. beer value 2 consumption work Rio Ceará interest collected HPLCUV HPLC UV GCMS. GCMS GC MS. MS GC-MS 10 samples range hops 1

Abstract The objective was to evaluate the behavior of melon genotypes (Cucumis melo L.) in the physical, chemical and biochemical quality of melon fruits as a function of electrical conductivity irrigation water levels (ECw). The experimental design adopted was randomized blocks in a 5 x 3 factorial scheme with five replications. The first factor was represented by five salinity levels (0.5, 1.5, 3.0, 4.5, and 6.0 dS m-1) and the second factor by accessions A35, and A24, and the hybrid Sancho. The physical, chemical and biochemical variables showed a reduction in production, with smaller fruits, with less weight, smaller cavity, with increased pulp thickness for Sancho. Vitamin C and yellow flavonoids increased indicating antioxidant power against ROS. The genotypes showed similar post-harvest behavior, however, the hybrid Sancho stood out over the others, possibly because it is an improved material. Accession A24 presented physiological and biochemical responses that classify it as intolerant. Cucumis L. L physical ECw. ECw . (ECw) replications 0.5, 05 0 (0.5 15 1 1.5 30 3.0 45 4 4.5 60 6 6. m1 m m-1 A35 A production weight cavity ROS postharvest post harvest however others material A2 intolerant (ECw 0.5 (0. 1. 3. 4. m- A3 0. (0 (

Resumo Objetivou-se avaliar o comportamento de genótipos de melão (Cucumis melo L.) na qualidade física, química e bioquímica de frutos de melão em função da condutividade elétrica de lâminas de irrigação (CEa). O delineamento experimental adotado foi o de blocos casualizados em esquema fatorial 5 x 3 com cinco repetições. O primeiro fator foi representado por cinco níveis de salinidade (0,5, 1,5, 3,0, 4,5 e 6,0 dS m-1) e o segundo fator pelos acessos A35, A24 e o híbrido Sancho. As variáveis físicas, químicas e bioquímicas apresentaram redução na produção, com frutos menores, com menor peso, menor cavidade, com maior espessura de polpa para Sancho. A vitamina C e os flavonoides amarelos aumentaram indicando poder antioxidante contra ROS. Os genótipos apresentaram comportamento pós-colheita semelhante, porém, o híbrido Sancho se destacou dos demais, possivelmente por ser um material melhorado. O acesso A24 apresentou respostas fisiológicas e bioquímicas que o classificam como intolerante. Objetivouse Objetivou Cucumis L. L física CEa. CEa . (CEa) repetições 0,5, 05 0 (0,5 15 1 1,5 30 3,0 45 4 4, 60 6 6, m1 m m-1 A35 A2 físicas produção menores peso cavidade ROS póscolheita pós colheita semelhante porém demais melhorado intolerante (CEa 0,5 (0, 1, 3, m- A3 0, (0 (

Abstract Papaya is a climacteric fruit, rapidly ripening after harvesting due to ethylene production and increased respiratory rate. This swift ripening results in softening of fruit tissues, shortening the fruit shelf life. Pre-cooling serves as an alternative to minimize fruit ripening and post-harvest losses by reducing metabolism. This study aimed to evaluate the effect of pre-cooling on the quality and conservation of Formosa 'Tainung I' papaya. Papayas at maturation stage II were obtained from a commercial orchard with conventional production. The experimental design was a completely randomized 4×6 split-plot scheme, with pre-cooling treatments (Control, without pre-cooling treatment; pre-cooling at 15 °C in a cold chamber; pre-cooling at 7 °C in a cold chamber; and forced-air cooling at 7 °C) in the plot, and days of storage (0, 7, 14, 21, 28, and 35 days) in the subplot. Pre-cooling effectively delayed the ripening and senescence of Formosa papaya, reducing the loss of green color and firmness. Regardless of the treatment used, chilling injury and incidence of fungi from the genus Fusarium and Alternaria limited the shelf life of Formosa 'Tainung I' papaya up to 21 days of storage. Additionally, the appearance of hardened regions in the pulp compromised the sensory quality of the fruits, necessitating further investigation into the causes of this disorder. rate tissues Precooling Pre postharvest post harvest metabolism precooling pre Tainung I 46 4 6 4× splitplot split plot scheme Control, Control (Control 1 C chamber forcedair forced air 0, 0 (0 14 28 3 subplot firmness used 2 Additionally fruits disorder (

Resumo O mamão é uma fruta climatérica, amadurecendo rapidamente após a colheita devido à produção de etileno e aumento da taxa respiratória. Esse amadurecimento rápido resulta no amolecimento dos tecidos da fruta, reduzindo a vida útil. O pré-resfriamento serve como uma alternativa para minimizar o amadurecimento da fruta e as perdas pós-colheita, reduzindo o metabolismo. Este estudo teve como objetivo avaliar o efeito do pré-resfriamento na qualidade e conservação do mamão 'Tainung I' Formosa. Mamões no estágio de maturação II foram obtidos de um pomar comercial com produção convencional. O design experimental foi um esquema de parcelas divididas completamente aleatório 4×6, com tratamentos de pré-resfriamento (Controle, sem tratamento de pré-resfriamento; pré-resfriamento a 15 °C em uma câmara fria; pré-resfriamento a 7 °C em uma câmara fria; e resfriamento por ar forçado a 7 °C) na parcela, e dias de armazenamento (0, 7, 14, 21, 28 e 35 dias) na subparcela. O pré-resfriamento retardou efetivamente o amadurecimento e a senescência do mamão Formosa, reduzindo a perda de cor verde e firmeza. Independentemente do tratamento utilizado, lesões por frio e incidência de fungos do gênero Fusarium e Alternaria limitaram a vida útil do mamão 'Tainung I' Formosa até 21 dias de armazenamento. Além disso, o surgimento de regiões endurecidas na polpa comprometeu a qualidade sensorial das frutas, exigindo investigação adicional sobre as causas desse distúrbio. climatérica respiratória préresfriamento pré póscolheita, póscolheita pós colheita, pós-colheita metabolismo Tainung I convencional 46 4 6 4×6 Controle, Controle (Controle 1 C fria parcela 0, 0 (0 14 2 3 subparcela firmeza utilizado disso frutas distúrbio 4× (

A new phenylpropanoid derivative, named euploic acid (1), was isolated from Euploca procumbens (Mill.) Diane & Hilger, Boraginaceae, along with lithospermic acid B (2), lithospermic acid (3), 9’’-methyl lithospermate (4), and luteolin-7-O-glucoside (5). Compound structures were determined by mass spectrometry (MS), nuclear magnetic resonance (NMR) analysis and comparison with published data. Absolute configuration of 1 was established via electronic circular dichroism (ECD). Anti-inflammatory potential of euploic acid (1) was assessed by measuring its inhibition of cytokine and nitric oxide production in stimulated J774 macrophages. Compound 1 significantly reduced pro-inflammatory mediator production and release by stimulated macrophages at non-cytotoxic concentrations, comparable to the efficacy of dexamethasone. Our findings demonstrate the potential of euploic acid (1) as an effective anti-inflammatory agent. This study contributes to the structural elucidation of a new phenylpropanoid derivative and highlights its promising anti-inflammatory activity in the treatment of inflammatory disorders. 1, , Mill. Mill (Mill. Hilger Boraginaceae 2, 2 (2) 3, 3 (3) 9methyl methyl 9 4, 4 (4) luteolin7Oglucoside luteolinOglucoside luteolin 7 O glucoside 5. 5 . (5) MS, MS (MS) NMR (NMR data ECD. ECD (ECD) Antiinflammatory Anti (1 J J77 proinflammatory pro noncytotoxic non cytotoxic concentrations dexamethasone antiinflammatory anti agent disorders (Mill (2 (3 (4 Oglucoside (5 (MS (ECD ( J7