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In vitro and in silico Antifungal Activity of Metabolites from Bredemeyera brevifolia (Benth.) Klotzsch ex A.W. Benn. Benth. Benth (Benth. AW A W A.W Benn (Benth
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Barreto, Rubens S.
; Costa, Diego M. da
; Sousa, Jailan S.
; Jesus, Vilisaimon S. de
; Silva, Agnaldo P. da
; Buonafina-Paz, Maria Daniela S.
; Santos, Franz A. G. dos
; Neves, Rejane P.
; Pastore, José F. B.
; Andrade, Bruno S.
; Soares, Wagner R. A.
; Brandão, Hugo N.
; Aguiar, Rosane M.
; Alves, Clayton Q.
.
Journal of the Brazilian Chemical Society
- Métricas do periódico
Bredemeyera Willd. is a genus of the Polygalaceae family, occurring in Brazil. This research aims to evaluate the phytochemical and antifungal potential, in vitro and in silico, of Bredemeyera brevifolia extracts. The identification of fatty acids by gas chromatography-mass spectrometry and their quantification by gas chromatography-flame ionization detector showed that palmitic (36.55 mg g−1), margaric (3.66 mg g−1), linolelaidic (108.82 mg g−1), oleic (7.86 mg g−1), stearic (41.11 mg g−1), dihomo-γ-linolenic (85.48 mg g−1), and arachidic (209.00 mg g−1) acids are present in the hexane extract. From the chloroform extract, 1-hydroxy-3,7-dimethoxyxanthone was isolated and identified. The minimum inhibitory concentration assay with methanolic extract demonstrated antifungal activity against species of the genus Candida, Sporothrix, and Trichophyton for up to 96 h, with values ranging from 64-1024 μg mL−1. The in silico study with the chemical compounds of this species showed fungal inhibition potential of sterol-14-α-demethylase, highlighting 1-hydroxy-3,7-dimethoxyxanthone, which presented an affinity energy of -8.8 kcal mol−1, greater than that observed for fluconazole (−8.3 kcal mol−1). The fatty acids interacted with the active site of the enzyme but presented energies ≥ −7.4 kcal mol−1. Compounds isolated from this species have pharmacokinetic potential for the development of pharmaceutical formulations. Willd family Brazil extracts chromatographymass chromatography mass chromatographyflame flame 36.55 3655 36 55 (36.5 g−1, g1 g g−1 , 1 3.66 366 3 66 (3.6 108.82 10882 108 82 (108.8 7.86 786 7 86 (7.8 41.11 4111 41 11 (41.1 dihomoγlinolenic dihomo γ linolenic 85.48 8548 85 48 (85.4 209.00 20900 209 00 (209.0 1hydroxy3,7dimethoxyxanthone 1hydroxy37dimethoxyxanthone hydroxydimethoxyxanthone hydroxy 3,7 dimethoxyxanthone identified Candida Sporothrix 9 h 641024 64 1024 64-102 mL1 mL mL−1 sterol14αdemethylase, sterol14αdemethylase sterolαdemethylase sterol 14 α demethylase, demethylase sterol-14-α-demethylase 1hydroxy3,7dimethoxyxanthone, dimethoxyxanthone, 8.8 88 8 -8. mol1 mol mol−1 −8.3 83 (−8. . mol−1) 74 4 −7. formulations 36.5 365 5 (36. g− 3.6 6 (3. 108.8 1088 10 (108. 7.8 78 (7. 41.1 411 (41. 85.4 854 (85. 209.0 2090 20 0 (209. 1hydroxy3 7dimethoxyxanthone 37 3, 64102 102 64-10 mL− αdemethylase 8. -8 mol− −8. (−8 −7 36. (36 3. (3 108. (108 7. (7 41. (41 85. (85 209. 2 (209 1hydroxy 6410 64-1 - −8 (− − ( (10 (4 (8 (20 641 64- (1 (2
2.
In silico analysis of non-structural protein 12 sequences from SARS-COV-2 found in Manaus, Amazonas, Brazil, reveals mutations linked to higher transmissibility nonstructural non structural 1 SARSCOV2 SARSCOV SARS COV 2 SARS-COV- Manaus Amazonas Brazil SARS-COV
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ZANCHI, FERNANDO B.
; FERREIRA, GABRIEL EDUARDO M.
; MARIÚBA, LUIS ANDRÉ M.
; GLÓRIA, JULIANE C.
; NASCIMENTO, VALDINETE A. DO
; SOUZA, VICTOR C. DE
; CORADO, ANDRÉ DE LIMA G.
; NASCIMENTO, FERNANDA O. DO
; COSTA, ÁGATHA KÉLLY A. DA
; DUARTE, DÉBORA CAMILA G.
; SILVA, GEORGE ALLAN V. DA
; MEJÍA, MATILDE DEL CARMEN C.
; PESSOA, KARINA P.
; GONÇALVES, LUCIANA MARA F.
; BRANDÃO, MARIA JÚLIA P.
; JESUS, MICHELE S. DE
; SILVA, MARINEIDE S. DA
; COSTA, CRISTIANO F. DA
; NAVECA, FELIPE G.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract The disease coronavirus COVID-19 has been the cause of millions of deaths worldwide. Among the proteins of SARS-CoV-2, non-structural protein 12 (NSP12) plays a key role during COVID infection and is part of the RNA-dependent RNA polymerase complex. The monitoring of NSP12 polymorphisms is extremely important for the design of new antiviral drugs and monitoring of viral evolution. This study analyzed the NSP12 mutations detected in circulating SARS-CoV-2 during the years 2020 to 2022 in the population of the city of Manaus, Amazonas, Brazil. The most frequent mutations found were P323L and G671S. Reports in the literature indicate that these mutations are related to transmissibility efficiency, which may have contributed to the extremely high numbers of cases in this location. In addition, two mutations described here (E796D and R914K) are close and have RMSD that is similar to the mutations M794V and N911K, which have been described in the literature as influential on the performance of the NSP12 enzyme. These data demonstrate the need to monitor the emergence of new mutations in NSP12 in order to better understand their consequences for the treatments currently used and in the design of new drugs. COVID19 19 COVID-1 worldwide SARSCoV2, SARSCoV2 SARSCoV SARS CoV 2, 2 nonstructural non structural 1 NSP (NSP12 RNAdependent dependent complex NSP1 evolution SARS-CoV- 202 Manaus Amazonas Brazil PL P L G671S GS G S efficiency location addition E796D ED E D R914K RK R K MV M V N911K NK N enzyme COVID1 COVID- (NSP1 SARS-CoV 20 (NSP
3.
AVALIAÇÃO QUANTITATIVA DE ÁCIDOS AMARGOS, XANTHOHUMOL E ÓLEOS ESSENCIAIS PRESENTES EM FLORES DE DIFERENTES CULTIVARES DE Humulus lupulus L. PRODUZIDAS NA REGIÃO NORDESTE DO BRASIL AMARGOS L
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Marques, Samuel P. D.
; Trevisan, Maria T. S.
; Owen, Robert W.
; Silva, Ana M. A.
; Nascimento, Francisco M. G.
; Lima, Francisca S. S.
; Lima, Thales C.
; Brito, Edy S. de
; Magalhães, Hilton C. R.
; Silva, Francisco L. F. da
.
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
4.
Continuous and pulse fertigation on the accumulation and export of nutrients by cowpea
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Souza, Carolayne S. de
; Silva, Gerônimo F. da
; Costa, Maria V. G. da
; Silva, Manassés M. da
; Silva, João V. B. da
; Menezes, Sirleide M. de
; Costa, Antônio F. da
; Diniz, Adriana A.
.
ABSTRACT The objective was to evaluate the effects of pulse and continuous fertigation on the accumulation and export of nutrients by cowpea. The experimental design adopted was randomized blocks with 12 treatments distributed in a 5 x 2 + 2 factorial scheme, with four replicates, with five ETc replacement depths (40, 60, 80, 100 and 120%), combined with two types of fertigation application (pulse and continuous), plus two additional treatments under pulse (control 1) and continuous (control 2) irrigation with 100% ETc depth and conventional fertilization. The analyzed nutrients were N, P, K, Ca, Mg, S, Fe, Cu, Mn and Zn. Highest accumulations and exports of nutrients were obtained with pulse fertigation depths lower than 100% ETc. Conventional fertilization and pulse irrigation with 100% ETc depth promoted greater accumulation and export of nutrients compared to continuous irrigation. The descending order of nutrient accumulation for both types of fertigation application (pulse and continuous) was: N > K > Ca > P > Mg > S > Fe > Mn > Zn > Cu. The descending order of nutrient export by cowpea pods and grains was N > P > Ca > K > Mg > S > Fe > Zn > Mn > Cu for pulse fertigation and N > P > Ca > Mg > S > K > Fe > Zn > Mn > Cu for continuous fertigation. 1 scheme replicates 40, 40 (40 60 80 10 120%, 120 120% , 120%) continuous, control 4 (4 6 8 (
RESUMO Objetivou-se avaliar o efeito da fertirrigação pulsada e contínua sobre o acúmulo e a exportação de nutrientes pelo feijãocaupi. O delineamento experimental adotado foi em blocos ao acaso com 12 tratamentos distribuídos em esquema fatorial 5 x 2+ 2, com quatro repetições, sendo cinco lâminas de reposição da ETc equivalentes (40, 60, 80, 100 e 120%), combinadas com dois tipos de aplicação de fertirrigação (pulsada e contínua), mais dois tratamentos adicionais os quais foram irrigados com lâmina de 100% da ETc de forma pulsada e contínua e adubado convencionalmente. Os nutrientes analisados foram N, P, K, Ca, Mg, S, Fe, Cu, Mn e Zn. Os maiores acúmulos e exportações de nutrientes foram obtidos com lâminas de fertirrigação pulsada menores que 100% da ETc. O tratamento que recebeu adubação convencional e irrigação pulsada com lâmina de 100% da ETc promoveu maiores acúmulos e exportação de nutrientes em detrimento da irrigação contínua. A ordem decrescente de acúmulo de nutrientes para ambos os tipos de aplicação da fertirrigação (pulsada e contínua) foi: N > K > Ca > P > Mg > S > Fe > Mn > Zn > Cu. A ordem decrescente de exportação de nutrientes pelas vagens e grãos do feijão-caupi, para aplicação da fertirrigação pulsada foi: N > P > Ca > K > Mg > S > Fe > Zn > Mn > Cu. Já a aplicação da fertirrigação contínua foi: N > P > Ca > Mg > S> K> Fe > Zn > Mn > Cu. Objetivouse Objetivou se feijãocaupi 1 2 repetições 40, 40 (40 60 80 10 120%, 120 120% , 120%) contínua, convencionalmente Cu feijãocaupi, feijão caupi, caupi feijão-caupi 4 (4 6 8 (
5.
Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi) Teleostei (Teleostei Ostariophysi
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Toledo-Piza, Mônica
; Baena, Eduardo G.
; Dagosta, Fernando C. P.
; Menezes, Naércio A.
; Ândrade, Marcelo
; Benine, Ricardo C.
; Bertaco, Vinicius A.
; Birindelli, José Luís O.
; Boden, Gert
; Buckup, Paulo A.
; Camelier, Priscila
; Carvalho, Fernando R. de
; Castro, Ricardo M. C.
; Chuctaya, Junior
; Decru, Eva
; Derijst, Eddy
; Dillman, Casey B.
; Ferreira, Katiane M.
; Merxem, Dimitri G.
; Giovannetti, Victor
; Hirschmann, Alice
; Jégu, Michel
; Jerep, Fernando C.
; Langeani, Francisco
; Lima, Flávio C. T.
; Lucena, Carlos A. S.
; Lucena, Zilda Margarete S.
; Malabarba, Luiz R.
; Malabarba, Maria Cláudia S. L.
; Marinho, Manoela M. F.
; Mathubara, Kleber
; Mattox, George M. T.
; Melo, Bruno F.
; Moelants, Tuur
; Moreira, Cristiano R.
; Musschoot, Tobias
; Netto-Ferreira, André L.
; Ota, Rafaela P.
; Oyakawa, Osvaldo T.
; Pavanelli, Carla S.
; Reis, Roberto E.
; Santos, Osmar
; Serra, Jane Piton
; Silva, Gabriel S. C.
; Silva-Oliveira, Cárlison
; Souza-Lima, Rosana
; Vari, Richard P.
; Zanata, Angela M.
.
Abstract A checklist of recent and fossil fishes of the Order Characiformes is presented herein and believed to be complete through 2022. A total of 47 collaborators checked and provided information about their taxa of expertise. The list is arranged in alphabetical order by family and then genus and includes all available synonyms. From a total of 3,087 species group names and 527 genus group names, 2,334 species are currently treated as valid, and assigned to 301 genera and 24 families. This total includes 25 species known only from the fossil record, of which 21 are assigned to eight extant families and four are Incertae sedis in Characiformes, but does not include five species based on fossil which were wrongly treated in Characiformes. The status of 79 nominal species remains unresolved. When there are two competing hypotheses about the validity of a name, one of them is chosen and the alternate interpretation is provided in the remark section of that name. Distributional summaries are presented as numbers that correspond to areas for which there is a record of occurrence of the species. A list of unavailable names is provided at the end since some of those names may need additional research to certify their status. 2022 4 expertise synonyms 3087 3 087 3,08 52 2334 2 334 2,33 valid 30 7 unresolved name 202 308 08 3,0 5 233 33 2,3 20 0 3, 23 2,
Resumo Uma lista de peixes recentes e fósseis da Ordem Characiformes é apresentada e acredita-se que a lista esteja completa até 2022. Ao todo, 47 colaboradores verificaram e forneceram informações sobre táxons de sua especialidade. A lista está organizada em ordem alfabética por família e em seguida gênero e inclui todos os sinônimos disponíveis. De um total de 3.087 nomes de grupos de espécies e 527 nomes de grupos de gêneros, 2.334 espécies são atualmente tratadas como válidas e atribuídas a 301 gêneros e 24 famílias. Este total inclui 25 espécies fósseis, das quais 21 são incluídas em oito famílias recentes e quatro são Incertae sedis em Characiformes, mas não inclui cinco espécies baseadas em fósseis que foram incorretamente consideradas como Characiformes. O status de 79 espécies nominais permanece não resolvido. Quando há duas hipóteses concorrentes sobre a validade de um nome, uma delas é escolhida e a interpretação alternativa é fornecida na seção de comentários do nome em questão. Dados sobre distribuição geográfica são apresentados através de números que correspondem a regiões para as quais há registro de ocorrência da espécie. Uma lista de nomes indisponíveis foi listada no final do texto, pois alguns desses nomes precisam ser mais bem investigados para certificar seu status. acreditase acredita se 2022 todo 4 especialidade disponíveis 3087 3 087 3.08 52 2334 2 334 2.33 30 7 resolvido questão espécie texto 202 308 08 3.0 5 233 33 2.3 20 0 3. 23 2.
6.
Biodegradation of the Antibiotic Doxycycline by Bacteria from the Gastrointestinal Tract of Cucurbit Beetles (Diabrotica speciosa) Diabrotica speciosa
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Madera, Karen Susana M.
; Durango, Luis Guillermo C.
; Martínez, Orfa Ines C.
; Silva, Maria Fátima G. F. da
; Fernandes, João B.
; Forim, Moacir R.
.
Journal of the Brazilian Chemical Society
- Métricas do periódico
Antibiotics can contaminate the environment as a result of improper disposal. The induction of doxycycline in the environment could give rise to lineages of the cucurbit beetle Diabrotica speciosa containing resistant endosymbiotic microorganisms, giving rise to bacterial strains capable of biodegrading these antibiotic residues. This work determined the relationship between the intestinal microbiota of D. speciosa and its ability to biodegrade an antibiotic. Bacterial strains of Enterobacter cloacae and Stenotrophomonas maltophila isolated from the gastrointestinal tract of D. speciosa were evaluated for the biodegradation of doxycycline. An analytical method for the extraction and quantification of doxycycline by high-efficiency liquid chromatography-ultraviolet detection (HPLC-UV) was developed and applied to monitor the biodegradation rates during bacterial growth for nutrient and nutrient-deficient media, both supplemented with the antibiotic. Degradation kinetics showed a decrease in antibiotic concentration after 96 h in saline medium, with recoveries of 63.1 and 87.7% for E. cloacae and S. maltophilia, respectively. Two degradation products were then identified and characterized from the liquid chromatography-high resolution mass spectrometry data after bioassays with E. cloacae. The gastrointestinal tract of insects such as D. speciosa can be a source of useful microbes for biotechnological processes such as the biodegradation of exogenous organic compounds in the environment. disposal microorganisms residues D highefficiency high efficiency chromatographyultraviolet chromatography ultraviolet HPLCUV HPLC UV (HPLC-UV nutrientdeficient deficient media 9 medium 631 63 1 63. 877 87 7 87.7 E S maltophilia respectively chromatographyhigh 6 8 87.
7.
APRENDIZAGEM DA ANÁLISE POR COMPONENTES PRINCIPAIS POR MEIO DA ATIVIDADE EXPERIMENTAL PROBLEMATIZADA (AEP) COM A UTILIZAÇÃO DE UM APLICATIVO DE SMARTPHONE AEP (AEP
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Siqueira, Bruno M. M.
; Silva, André L. S.
; Folli, Gabriely S.
; Rosa, Thalles R.
; Romão, Wanderson
; Lelis, Maria F. F.
; Filgueiras, Paulo R.
; Moura, Paulo R. G.
.
The article aims to address the use of the theoretical-methodological teaching strategy, Problematized Experimental Activity (PEA), to introduce a method employed in chemometrics, called Principal Component Analysis, through digital images linked to a smartphone app (REDGIM®). The application of a didactic workshop occurred in the pandemic context of SARS-CoV2, in remote teaching, with students of the undergraduate course in Chemistry of a public University of Espírito Santo. The students were divided into two groups and developed solutions to a proposed problem, working with the themes: differentiation of false and true banknotes, and recognition of patterns in vegetable oils. The groups presented promising results in terms of learning in the development of their experimental methodologies and were able to have contact with analysis of chemical problems that are still little explored in the undergraduate course. theoreticalmethodological theoretical methodological strategy PEA, PEA , (PEA) chemometrics Analysis REDGIM®. REDGIM REDGIM® . (REDGIM®) SARSCoV2, SARSCoV2 SARSCoV SARS CoV2, CoV2 CoV SARS-CoV2 Santo problem themes banknotes oils (PEA (REDGIM® SARS-CoV (REDGIM
8.
Costs of hospital admissions due to COVID-19 in the federal capital of Brazil: a study based on hospital admission authorizations COVID19 COVID 19 COVID-1 Brazil COVID1 1 COVID-
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Pereira, Ana Carolina Esteves da Silva
; Gallo, Luciana G.
; Oliveira, Ana Flávia de M.
; Oliveira, Maria Regina F. de
; Peixoto, Henry M.
.
Brazilian Journal of Infectious Diseases
- Métricas do periódico
ABSTRACT This is a cost analysis study based on hospital admissions, conducted from the perspective of the Brazilian Unified Health System (SUS), carried out in a cohort of patients hospitalized at the University Hospital of Brasília (UHB) due to Severe Acute Respiratory Infections (SARI) caused by COVID-19, from April 1, 2020, to March 31, 2022. An approach based on macro-costingwas used,considering thecosts perpatient identified in the Hospital Admission Authorizations (HAA). Were identified 1,015 HAA from 622 patients. The total cost of hospitalizations was R$ 2,875,867.18 for 2020 and 2021. Of this total, 86.41 % referred to hospital services and 13.59 % to professional services. The highest median cost per patient identified was for May 2020 (R$ 19,677.81 IQR [3,334.81–33,041.43]), while the lowest was in January 2021 (R$ 1,698.50 IQR [1,602.70–2,224.11]). The high cost of treating patients with COVID-19 resulted in a high economic burden of SARI due to COVID-19 for UHB and, consequently, for SUS. admissions SUS, SUS , (SUS) (UHB (SARI COVID19, COVID19 COVID 19, 19 1 31 2022 macrocostingwas macro costingwas usedconsidering used considering HAA. . (HAA) 1015 015 1,01 62 R 287586718 2 875 867 18 2,875,867.1 202 8641 86 41 86.4 1359 13 59 13.5 (R 1967781 677 81 19,677.8 3,334.81–33,041.43, 3334813304143 3,334.81–33,041.43 3 334 33 041 43 [3,334.81–33,041.43]) 169850 698 50 1,698.5 1,602.70–2,224.11. 160270222411 1,602.70–2,224.11 602 70 224 11 [1,602.70–2,224.11]) COVID-1 consequently (SUS COVID1 (HAA 101 01 1,0 6 28758671 87 2,875,867. 20 864 8 4 86. 135 5 13. 196778 67 19,677. 333481330414 3,334.81–33,041.4 04 [3,334.81–33,041.43] 16985 69 1,698. 16027022241 1,602.70–2,224.1 60 7 22 [1,602.70–2,224.11] COVID- 10 0 2875867 2,875,867 19677 19,677 33348133041 3,334.81–33,041. [3,334.81–33,041.43 1698 1,698 1602702224 1,602.70–2,224. [1,602.70–2,224.11 287586 2,875,86 1967 19,67 3334813304 3,334.81–33,041 [3,334.81–33,041.4 169 1,69 160270222 1,602.70–2,224 [1,602.70–2,224.1 28758 2,875,8 196 19,6 333481330 3,334.81–33,04 [3,334.81–33,041. 16 1,6 16027022 1,602.70–2,22 [1,602.70–2,224. 2875 2,875, 33348133 3,334.81–33,0 [3,334.81–33,041 1602702 1,602.70–2,2 [1,602.70–2,224 287 2,875 3334813 3,334.81–33, [3,334.81–33,04 160270 1,602.70–2, [1,602.70–2,22 28 2,87 333481 3,334.81–33 [3,334.81–33,0 16027 1,602.70–2 [1,602.70–2,2 2,8 33348 3,334.81–3 [3,334.81–33, 1602 1,602.70– [1,602.70–2, 2, 3334 3,334.81– [3,334.81–33 160 1,602.70 [1,602.70–2 333 3,334.81 [3,334.81–3 1,602.7 [1,602.70– 3,334.8 [3,334.81– 1,602. [1,602.70 3,334. [3,334.81 1,602 [1,602.7 3,334 [3,334.8 1,60 [1,602. 3,33 [3,334. [1,602 3,3 [3,334 [1,60 3, [3,33 [1,6 [3,3 [1, [3, [1 [3 [
9.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
; Birindelli, José L.O.
; Rezende, José M.
; Avendaño, Jose M.
; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
; Pujol-Luz, José R.
; Santos, Josenilson R. dos
; Câmara, Josenir T.
; Teixeira, Joyce A.
; Prado, Joyce R. do
; Botero, Juan P.
; Almeida, Julia C.
; Kohler, Julia
; Gonçalves, Julia P.
; Beneti, Julia S.
; Donahue, Julian P.
; Alvim, Juliana
; Almeida, Juliana C.
; Segadilha, Juliana L.
; Wingert, Juliana M.
; Barbosa, Julianna F.
; Ferrer, Juliano
; Santos, Juliano F. dos
; Kuabara, Kamila M.D.
; Nascimento, Karine B.
; Schoeninger, Karine
; Campião, Karla M.
; Soares, Karla
; Zilch, Kássia
; Barão, Kim R.
; Teixeira, Larissa
; Sousa, Laura D. do N.M. de
; Dumas, Leandro L.
; Vieira, Leandro M.
; Azevedo, Leonardo H.G.
; Carvalho, Leonardo S.
; Souza, Leonardo S. de
; Rocha, Leonardo S.G.
; Bernardi, Leopoldo F.O.
; Vieira, Letícia M.
; Johann, Liana
; Salvatierra, Lidianne
; Oliveira, Livia de M.
; Loureiro, Lourdes M.A. El-moor
; Barreto, Luana B.
; Barros, Luana M.
; Lecci, Lucas
; Camargos, Lucas M. de
; Lima, Lucas R.C.
; Almeida, Lucia M.
; Martins, Luciana R.
; Marinoni, Luciane
; Moura, Luciano de A.
; Lima, Luciano
; Naka, Luciano N.
; Miranda, Lucília S.
; Salik, Lucy M.
; Bezerra, Luis E.A.
; Silveira, Luis F.
; Campos, Luiz A.
; Castro, Luiz A.S. de
; Pinho, Luiz C.
; Silveira, Luiz F.L.
; Iniesta, Luiz F.M.
; Tencatt, Luiz F.C.
; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
; Santos, Luziany Q.
; Skoracki, Maciej
; Correia, Maira A.
; Uchoa, Manoel A.
; Andrade, Manuella F.G.
; Hermes, Marcel G.
; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
; Britto, Marcelo R. de
; Melo, Marcelo R.S. de
; Carvalho, Marcelo R. de
; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
; Bevilaqua, Marcus
; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
; Nascimento, Maria C. do
; Becerril, María de los A.M.
; Santos, Maria E.A. dos
; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
; Loeb, Marina V.
; Cohn-Haft, Mario
; Cupello, Mario
; Martins, Marlúcia B.
; Christofersen, Martin L.
; Bento, Matheus
; Rocha, Matheus dos S.
; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
; Duarte, Mércia E.
; Ivie, Michael A.
; Mincarone, Michael M.
; Borges, Michela
; Monné, Miguel A.
; Casagrande, Mirna M.
; Fernandez, Monica A.
; Piovesan, Mônica
; Menezes, Naércio A.
; Benaim, Natalia P.
; Reategui, Natália S.
; Pedro, Natan C.
; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
; Silva Júnior, Nelson J. da
; Perioto, Nelson W.
; Hamada, Neusa
; Degallier, Nicolas
; Chao, Ning L.
; Ferla, Noeli J.
; Mielke, Olaf H.H.
; Evangelista, Olivia
; Shibatta, Oscar A.
; Oliveira, Otto M.P.
; Albornoz, Pablo C.L.
; Dellapé, Pablo M.
; Gonçalves, Pablo R.
; Shimabukuro, Paloma H.F.
; Grossi, Paschoal
; Rodrigues, Patrícia E. da S.
; Lima, Patricia O.V.
; Velazco, Paul
; Santos, Paula B. dos
; Araújo, Paula B.
; Silva, Paula K.R.
; Riccardi, Paula R.
; Garcia, Paulo C. de A.
; Passos, Paulo G.H.
; Corgosinho, Paulo H.C.
; Lucinda, Paulo
; Costa, Paulo M.S.
; Alves, Paulo P.
; Roth, Paulo R. de O.
; Coelho, Paulo R.S.
; Duarte, Paulo R.M.
; Carvalho, Pedro F. de
; Gnaspini, Pedro
; Souza-Dias, Pedro G.B.
; Linardi, Pedro M.
; Bartholomay, Pedro R.
; Demite, Peterson R.
; Bulirsch, Petr
; Boll, Piter K.
; Pereira, Rachel M.M.
; Silva, Rafael A.P.F.
; Moura, Rafael B. de
; Boldrini, Rafael
; Silva, Rafaela A. da
; Falaschi, Rafaela L.
; Cordeiro, Ralf T.S.
; Mello, Ramon J.C.L.
; Singer, Randal A.
; Querino, Ranyse B.
; Heleodoro, Raphael A.
; Castilho, Raphael de C.
; Constantino, Reginaldo
; Guedes, Reinaldo C.
; Carrenho, Renan
; Gomes, Renata S.
; Gregorin, Renato
; Machado, Renato J.P.
; Bérnils, Renato S.
; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
; Dias, Ricardo M.
; Siewert, Ricardo
; Brugnera, Ricaro
; Leschen, Richard A.B.
; Constantin, Robert
; Robbins, Robert
; Pinto, Roberta R.
; Reis, Roberto E. dos
; Ramos, Robson T. da C.
; Cavichioli, Rodney R.
; Barros, Rodolfo C. de
; Caires, Rodrigo A.
; Salvador, Rodrigo B.
; Marques, Rodrigo C.
; Araújo, Rodrigo C.
; Araujo, Rodrigo de O.
; Dios, Rodrigo de V.P.
; Johnsson, Rodrigo
; Feitosa, Rodrigo M.
; Hutchings, Roger W.
; Lara, Rogéria I.R.
; Rossi, Rogério V.
; Gerstmeier, Roland
; Ochoa, Ronald
; Hutchings, Rosa S.G.
; Ale-Rocha, Rosaly
; Rocha, Rosana M. da
; Tidon, Rosana
; Brito, Rosangela
; Pellens, Roseli
; Santos, Sabrina R. dos
; Santos, Sandra D. dos
; Paiva, Sandra V.
; Santos, Sandro
; Oliveira, Sarah S. de
; Costa, Sávio C.
; Gardner, Scott L.
; Leal, Sebastián A. Muñoz
; Aloquio, Sergio
; Bonecker, Sergio L.C.
; Bueno, Sergio L. de S.
; Almeida, Sérgio M. de
; Stampar, Sérgio N.
; Andena, Sérgio R.
; Posso, Sergio R.
; Lima, Sheila P.
; Gadelha, Sian de S.
; Thiengo, Silvana C.
; Cohen, Simone C.
; Brandão, Simone N.
; Rosa, Simone P.
; Ribeiro, Síria L.B.
; Letana, Sócrates D.
; Santos, Sonia B. dos
; Andrade, Sonia C.S.
; Dávila, Stephane
; Vaz, Stéphanie
; Peck, Stewart B.
; Christo, Susete W.
; Cunha, Suzan B.Z.
; Gomes, Suzete R.
; Duarte, Tácio
; Madeira-Ott, Taís
; Marques, Taísa
; Roell, Talita
; Lima, Tarcilla C. de
; Sepulveda, Tatiana A.
; Maria, Tatiana F.
; Ruschel, Tatiana P.
; Rodrigues, Thaiana
; Marinho, Thais A.
; Almeida, Thaís M. de
; Miranda, Thaís P.
; Freitas, Thales R.O.
; Pereira, Thalles P.L.
; Zacca, Thamara
; Pacheco, Thaynara L.
; Martins, Thiago F.
; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
; Porto, Tiago J.
; Krolow, Tiago K.
; Carvalho, Tiago P.
; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
; Pinheiro, Ulisses dos S.
; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
; Costa, Valmir A.
; Amaral, Vanessa S. do
; Silva, Vera C.
; Wolff, Vera R. dos S.
; Slobodian, Verônica
; Silva, Vinícius B. da
; Espíndola, Vinicius C.
; Costa-Silva, Vinicius da
; Bertaco, Vinicius de A.
; Padula, Vinícius
; Ferreira, Vinicius S.
; Silva, Vitor C.P. da
; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
; Trevine, Vivian
; Sousa, Viviane R.
; Sant’Anna, Vivianne B. de
; Mathis, Wayne N.
; Souza, Wesley de O.
; Colombo, Wesley D.
; Tomaszewska, Wioletta
; Wosiacki, Wolmar B.
; Ovando, Ximena M.C.
; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
10.
Growth and physiological aspects of arugula subjected to soil salinity and fertilizer doses
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Torres, Márcia B.
; Gonçalves, Flávio R. de F.
; Souza, Maria V. P. de
; Lima, Antonio F. da S.
; Silva, Alexsandro O. da
; Sousa, Geocleber G. de
.
RESUMO A rúcula é uma hortaliça que apresenta considerável destaque no setor comercial, logo conhecer a dose ideal de fertirrigação e os efeitos da salinidade do solo nas suas características agronômicas é essencial para uma boa produção. O objetivo do estudo foi avaliar os aspectos morfológicos e fisiológicos da rúcula, cultivar ‘folha larga’ em diferentes níveis de salinidade do solo e doses de adubação via fertirrigação. O experimento foi conduzido em casa de vegetação, durante dois ciclos de cultivo consecutivos, durante os meses de maio a junho e julho a agosto de 2021. O delineamento experimental utilizado foi o de blocos casualizados, arranjados em esquema fatorial 4 x 3, com quatro repetições. Os tratamentos foram constituídos de quatro níveis de condutividade elétrica do extrato saturado (CEes = 0,57, 1,3, 2,3 e 3,3 dS m-1) e três doses de adubação via fertirrigação (F1= 100%, F2= 50% e F3= 25% das doses de NPK recomendada). As variáveis analisadas foram: altura de planta (cm), número de folhas, área foliar (m2 planta-1), massa fresca da parte aérea e massa seca da parte aérea (g planta-1), umidade foliar, SPAD e trocas gasosas (fotossíntese, transpiração, condutância estomática e concentração interna de CO2). Houve redução no crescimento da rúcula no solo com CEes acima de 2,1 dS m-1. A fertirrigação utilizando a dose completa de adubação recomendada para a cultura da rúcula, demonstrou ser uma estratégia eficaz para aumentar tanto a produção de biomassa quanto a atividade fisiológica das plantas. comercial folha larga vegetação consecutivos 2021 casualizados 3 repetições 057 0 57 0,57 13 1 1,3 23 2 2, 33 m1 m m-1 F1= F1 F (F1 100 100% F2 50 F3 25 recomendada. . recomendada) cm, cm , (cm) folhas m2 (m planta1, planta1 planta-1) g fotossíntese, fotossíntese (fotossíntese transpiração CO2. CO2 CO CO2) 21 m1. 1. plantas 202 05 5 0,5 1, m- (F 10 (cm planta-1 20 0, planta-
ABSTRACT Arugula is a vegetable with considerable prominence in the commercial sector, so knowing the ideal dose of fertigation and the effects of soil salinity on its agronomic characteristics is essential for good production. The aim of the study was to evaluate the morphological and physiological aspects of arugula, cultivar Broadleaf, at different levels of soil salinity and doses of fertilization via fertigation. The experiment was conducted in a greenhouse during two consecutive growing cycles, from May to June and from July to August 2021. The experimental design used was randomized blocks, arranged in a 4 x 3 factorial scheme, with four replicates. Treatments consisted of four levels of electrical conductivity of the saturated extract (ECse = 0.57, 1.3, 2.3, and 3.3 dS m-1) and three doses of fertilization via fertigation (F1= 100%, F2= 50%, and F3= 25% of the recommended NPK doses). The variables analyzed were: plant height (cm), number of leaves, leaf area (m2 plant-1), shoot fresh mass and shoot dry mass (g plant-1), leaf water percentage, SPAD, and gas exchange (photosynthesis, transpiration, stomatal conductance, and internal CO2 concentration). There was a reduction in arugula growth in soil with ECse above 2.1 dS m-1. Fertigation using the full dose of fertilizer recommended for arugula cultivation proved to be an effective strategy for increasing both biomass production and physiological activity. sector Broadleaf cycles 2021 blocks scheme replicates 057 0 57 0.57 13 1 1.3 23 2 2.3 33 3. m1 m m-1 F1= F1 F (F1 100 100% F2 50 50% F3 25 doses. . doses) were cm, cm , (cm) leaves m2 (m plant1, plant1 plant-1) g percentage SPAD photosynthesis, photosynthesis (photosynthesis transpiration conductance CO concentration. concentration concentration) 21 2. m1. 1. activity 202 05 5 0.5 m- (F 10 (cm plant-1 20 0. plant-
11.
Characterization of cowpea cultivars for grain size, color, and biofortification size color
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Martins, Maria do P. S. C.
; Lopes, Anna F. de S.
; Jean, Abdias
; Damasceno-Silva, Kaesel J.
; Martins, Maria do C. de C. e
; Rocha, Maurisrael de M.
.
ABSTRACT Cowpea crops have high socioeconomic importance in the Northeast region of Brazil. These crops generate employment and income; in addition, it is an excellent source of protein, minerals, vitamins, and dietary fiber, and contributes to the food security of thousands of people. Biofortification of cowpea with iron, zinc, and proteins can contribute to prevent the higher hunger. The objective of this work was to assess iron, zinc, and protein contents in cowpea grains of different cultivars and the effect of grain size and color on the contents of these nutrients. Twenty-four cultivars with variation in size and color of the seed coat were evaluated. Iron contents ranged from 7.12 to 8.60 mg 100 g-1, with an overall mean of 7.75 mg 100 g-1. Zinc contents ranged from 4.46 to 4.93 mg 100 g-1, with an overall mean of 4.71 mg 100 g-1. Protein contents ranged from 31.50 to 36.24 g 100 g-1, with an overall mean of 33.57 g 100 g-1. Grain size ranged from 13.55 to 37.88 g, with an overall mean of 21.50 g. The cultivars Caldeirão, BRS-Guariba, and Pingo-de-Ouro-1-2 have higher iron contents; BRS-Aracê and BRS-Imponente have higher zinc contents; BR-14-Mulato, BRS-Guariba, BRS-Aracê, and BRS-Inhuma, have higher protein contents; and BR-3-Tracuateua and BRS-Imponente have larger grain sizes. The size and color of the seed coat do not influence the iron, zinc and protein contents of the evaluated cowpea cultivars. Brazil income addition minerals vitamins fiber people hunger nutrients Twentyfour Twenty four 712 7 12 7.1 860 8 60 8.6 10 g1, g1 1, 1 g-1 775 75 7.7 g1. 1. 446 4 46 4.4 493 93 4.9 471 71 4.7 3150 31 50 31.5 3624 36 24 36.2 3357 33 57 33.5 1355 13 55 13.5 3788 37 88 37.8 2150 21 21.5 Caldeirão BRSGuariba, BRSGuariba BRS Guariba, Guariba BRS-Guariba PingodeOuro12 PingodeOuro Pingo de Ouro 2 Pingo-de-Ouro-1- BRSAracê Aracê BRSImponente Imponente BR14Mulato, BR14Mulato BRMulato BR 14 Mulato, Mulato BR-14-Mulato BRSAracê, Aracê, BRSInhuma, BRSInhuma Inhuma, Inhuma BRS-Inhuma BR3Tracuateua BRTracuateua 3 Tracuateua sizes 7. 86 6 8. g- 77 44 4. 49 9 47 315 5 31. 362 36. 335 33. 135 13. 378 37. 215 21. PingodeOuro1 Pingo-de-Ouro-1 Pingo-de-Ouro- Pingo-de-Ouro
RESUMO O feijão-caupi é uma cultura de grande importância socioeconômica na região Nordeste do Brasil. Além de ser um gerador de emprego e renda, é uma excelente fonte de proteínas, minerais, vitaminas e fibras alimentares, contribuindo para a segurança alimentar de milhares de pessoas. A biofortificação do grão de feijão-caupi com ferro, zinco e proteínas pode contribuir na prevenção da fome oculta. Este trabalho teve como objetivo caracterizar os teores de ferro, zinco e proteínas nos grãos de cultivares de feijão-caupi e verificar a influência da cor e tamanho do grão nos teores desses nutrientes. Foram avaliadas 24 cultivares com variação no tamanho e cor do grão. O teor de ferro variou de 7,12 a 8,60 mg 100g-1 e média geral de 7,75 mg 100g-1. O teor de zinco apresentou variação de 4,46 a 4,93 mg 100 g-1 e média geral de 4,71 mg 100 g-1. O teor de proteínas variou de 31,50 a 36,24 g 100g-1, com média geral de 33,57 107 g 100g-1. O tamanho do grão variou de 13,55 a 37,88 g e apresentou média geral de 21,50 g. As cultivares Caldeirão, BRS Guariba e Pingo de Ouro 1-2 apresentam maior teor de ferro; BRS Aracê e BRS Imponente, maior teor de zinco; BR 14-Mulato, BRS Guariba, BRS Aracê e BRS-Inhuma, maior teor de proteínas; e BR 3-Tracuateua e BRS Imponente, maior tamanho de grão. O tamanho e a cor do tegumento grão não influenciam nos teores de ferro, zinco e proteínas das cultivares de feijão-caupi avaliadas. feijãocaupi feijão caupi Brasil renda minerais alimentares pessoas oculta nutrientes 2 712 7 12 7,1 860 8 60 8,6 100g1 100g 1 100g- 775 75 7,7 100g1. 1. 446 4 46 4,4 493 93 4,9 10 g1 g- 471 71 4,7 g1. 3150 31 50 31,5 3624 36 36,2 100g1, 1, 3357 33 57 33,5 1355 13 55 13,5 3788 37 88 37,8 2150 21 21,5 Caldeirão 1- Imponente 14Mulato, 14Mulato Mulato 14 Mulato, 14-Mulato BRSInhuma, BRSInhuma Inhuma, Inhuma BRS-Inhuma 3Tracuateua Tracuateua 3 7, 86 6 8, 77 44 4, 49 9 47 315 5 31, 362 36, 335 33, 135 13, 378 37, 215 21,
12.
Enhanced Larvicidal Activity of New 1,2,4-Oxadiazoles against Aedes aegypti Mosquitos: QSAR and Docking Studies 1,2,4Oxadiazoles 124Oxadiazoles Oxadiazoles 1,2,4 1 2 4 Mosquitos 4Oxadiazoles 124 1,2, 12 1,2 1,
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Silva, Aluízio G. da
; Navarro, Daniela Maria A. F.
; Santos, Geanne K. N.
; Aguiar, Júlio César R. O. F. de
; França, Karla A. de
; Tébéka, Iris Raquel M.
; Anjos, Janaína V. dos
; Silva, João Bosco P. da
; Kanis, Luiz A.
; Srivastava, Rajendra M.
; Neves Filho, Ricardo Antônio W.
; Ramos, Mozart N.
.
Journal of the Brazilian Chemical Society
- Métricas do periódico
The worldwide emergence of viral diseases such as Zika, Dengue, Chikungunya, West Nile and Yellow Fever urge the search for solutions to eliminate their common vector, the Aedes aegypti mosquito. This paper describes the quantitative structure-activity relationship (QSAR) and docking studies of a series of nine 3-(3-aryl-1,2,4-oxadiazol-5-yl)propionic acids (AOPA), 1-9, previously published by our group. Additionally, three new 1,2,4-oxadiazoles, 10-12, have also been synthesized, characterized and studied. The QSAR and docking studies of all compounds, 1-12, clearly indicate that larger hydrophobic substituents such as biphenyl groups attached on position 3 in 1,2,4-oxadiazoles improve the larvicidal activity. It is worthwhile to mention that nanocapsulation of compounds 10-12 were necessary to help their dissolution in water and these three new 1,2,4-oxadiazoles also exhibited approximately equal or higher larvicidal activities compared to the former prototypes at stage L4. Zika Dengue Chikungunya vector mosquito structureactivity structure activity (QSAR 33aryl1,2,4oxadiazol5ylpropionic 33aryl124oxadiazol5ylpropionic aryloxadiazolylpropionic aryl 1,2,4 oxadiazol 5 yl propionic 1 2 4 AOPA, AOPA , (AOPA) 19, 19 9, 9 1-9 group Additionally 1,2,4oxadiazoles, 124oxadiazoles oxadiazoles oxadiazoles, 1012, 1012 10 12, 12 synthesized studied 112, 112 1-12 1,2,4oxadiazoles 10-1 L4 L 33aryl1 4oxadiazol5ylpropionic ylpropionic 124 1,2, (AOPA 1- 4oxadiazoles 101 11 1-1 10- 33aryl oxadiazolylpropionic 1,2 1,
13.
Healthcare workers exposed to COVID-19 patients present an inflammatory status and Th2/Th17/Th22 immune profile: findings from before vaccine application in Brazil COVID19 COVID 19 COVID-1 Th2Th17Th22 ThThTh Th2 Th17 Th22 Th Th2/Th17/Th2 profile COVID1 1 COVID- Th2Th17Th2 Th1 Th2/Th17/Th Th2Th17Th
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AQUINO, RODRIGO CESAR A. DE
; BARROS, BÁRBARA RAFAELA S.
; SILVA, GUILHERME ANTONIO S.
; SOUSA, GEORON F. DE
; SOUZA, EDSON B. DE
; SILVA, DYEGO R.C.
; NASCIMENTO, ARIONE V. DO
; SÁ, IGOR W.A. DE
; LIMA, ELKER L.S. DE
; SILVA, BÁRBARA O.
; LIMA, LUÍSA P.O. DE
; VIEIRA, AMANDA M.
; BARBOSA NETO, ADAUTO G.
; MARCOS, BIANCA F. SÃO
; SILVA, ANNA JÉSSICA D.
; OLIVEIRA, TALITA HELENA ARAÚJO DE
; CARVALHO, BRUNO M.
; MUNIZ, MARIA TEREZA C.
; FREITAS, ANTONIO CARLOS DE
; CAMPELO JÚNIOR, EVÔNIO B.
; MELO, CRISTIANE M.L. DE
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract Healthcare workers present an increased risk of contagion for the SARS-CoV-2 virus due to their labor exposure. Here, we describe the clinical, laboratory, and immunological characteristics of healthcare workers, before vaccine application, exposed to SARS-CoV-2-infected patients. We collected sociodemographic, clinical, and laboratory information from 50 professionals who worked during the COVID-19 pandemic at the Clinical Hospital of the Northwest in Brazil. The results showed that most workers are women, over 50 years old, and worked as nursing technicians. Approximately 56% of workers were positive for a previous infection by RT-PCR and/or anti-SARS-CoV-2-immunoglobulin tests. Increased levels of hematocrit, neutrophils, NK lymphocytes, and fibrinogen, were found in positive healthcare workers, suggesting a light inflammatory status. The immunological findings showed an increase in IL-17 production and a Th2/Th17/Th22 profile followed by high serology for anti-SARS-CoV-2 IgM and IgG. Those data reveal the importance of studies with healthcare workers to investigate if the continuous exposition to the virus may result in chronic activation of the immune system and/or pulmonary inflammation in this target group. SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- exposure Here clinical application SARSCoV2infected SARSCoVinfected infected patients sociodemographic 5 COVID19 COVID 19 COVID-1 Brazil women old technicians 56 RTPCR RT PCR andor or antiSARSCoV2immunoglobulin antiSARSCoVimmunoglobulin anti immunoglobulin tests hematocrit neutrophils lymphocytes fibrinogen status IL17 IL 17 IL-1 Th2Th17Th22 ThThTh Th2 Th17 Th22 Th Th2/Th17/Th2 antiSARSCoV2 antiSARSCoV anti-SARS-CoV- IgG group SARS-CoV COVID1 1 COVID- IL1 IL- Th2Th17Th2 Th1 Th2/Th17/Th anti-SARS-CoV Th2Th17Th
14.
B-mode and Doppler ultrasound of bitches’ kidneys with mammary neoplasia submitted to adjuvant chemotherapy Bmode B mode bitches
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Silva, Lígia O. Pinto da
; Santos, Márcia Carolina S.
; Pina, Bianca F.
; Souza, Guilherme N.
; Ferreira, Maria de Lourdes G.
.
ABSTRACT: Mammary neoplasia represents the most frequently diagnosed type of neoplasia in bitches. Although surgical removal is the procedure of choice for therapeutic management, chemotherapy protocols appear as important allies and adjuvants. Despite the great advances that have occurred in the field of cancer therapy, the systemic repercussions of these drugs still impose important limitations on their use. In this sense, the development of increasingly targeted therapeutic protocols and preventive monitoring of patients represent important strategies to avoid possible complications - among them, Acute Kidney Injury (AKI). Routinely, ultrasound evaluation is used to identify morphological or metastatic variations in abdominal cavity organs. Acting complementary to the B-mode evaluation, Doppler mapping proves to be efficient in recognizing alterations in vascular hemodynamics. Therefore, the objective of the present study was to evaluate the use of B-mode and Doppler ultrasound to identify renal morphological and hemodynamic alterations in bitches with mammary neoplasia submitted to adjuvant chemotherapy protocols that associate gemcitabine with carboplatin. Thirteen bitches were included, without distinction of breed and between seven and 13 years of age. The animals were evaluated ultrasonographically at two different times during three consecutive chemotherapy cycles: before (T0) and one and a half hours after each cycle (T1), for 42 days. No morphological changes were observed in B-mode throughout the chemotherapy protocol. However, the Doppler velocimetry indices demonstrated statistical differences before (T0) and after (T1) the administration of the drugs. It was concluded that Doppler ultrasound could be used as a complementary method for monitoring the renal response of patients exposed to nephrotoxic drugs and potentially causing renal injury. ABSTRACT management adjuvants therapy sense them AKI. AKI . (AKI) Routinely organs Bmode B mode hemodynamics Therefore carboplatin included 1 age cycles T0 T (T0 T1, T1 , 4 days protocol However (T1 injury (AKI (T
RESUMO: As neoplasias mamárias representam o tipo de neoplasma mais frequentemente diagnosticado em fêmeas da espécie canina. Embora a remoção cirúrgica seja o procedimento de eleição para a conduta terapêutica, os protocolos quimioterápicos aparecem como importantes aliados e adjuvantes. Apesar dos grandes avanços ocorridos na área da terapia oncológica, as repercussões sistêmicas destes fármacos ainda impõem importantes limitações ao seu uso. Neste sentido, o desenvolvimento de protocolos terapêuticos cada vez mais direcionados e o monitoramento preventivo dos pacientes representam estratégias importantes para evitar possíveis complicações - dentre elas, a injúria renal aguda (IRA). Rotineiramente, a avaliação ultrassonográfica é utilizada para identificação de variações morfológicas ou metastáticas em órgãos da cavidade abdominal. Atuando de forma complementar à avaliação em modo-B, o mapeamento Doppler mostra-se eficiente no reconhecimento de alterações na hemodinâmica vascular. Portanto, o objetivo do presente estudo foi avaliar a utilização da ultrassonografia modo-B e Doppler como método para identificação de alterações morfológicas e hemodinâmicas renais em cadelas com neoplasias mamárias submetidas a protocolos quimioterápicos adjuvantes que associam a gencitabina à carboplatina. Foram incluídas 13 fêmeas caninas, sem distinção quanto a raça e com idades entre sete e 13 anos. Os animais foram avaliados ultrassonograficamente em dois momentos distintos durante três ciclos quimioterápicos consecutivos: antes (T0) e uma hora e meia após a realização de cada ciclo (T1), totalizando 42 dias. Não foram observadas alterações morfológicas em modo-B ao longo do protocolo quimioterápico. Entretanto, os índices dopplervelocimétricos demonstraram diferenças estatísticas antes (T0) e após (T1) a administração dos fármacos. Concluiu-se que a ultrassonografia Doppler pode ser utilizada como método complementar para o monitoramento da resposta renal de pacientes expostos a fármacos nefrotóxicos e potencialmente causadores de injúrias renais. RESUMO canina terapêutica oncológica uso sentido elas IRA. IRA . (IRA) Rotineiramente abdominal modoB, modoB modo B, B mostrase mostra se vascular Portanto carboplatina 1 caninas anos consecutivos T0 T (T0 T1, T1 , 4 dias quimioterápico Entretanto (T1 Concluiuse Concluiu (IRA (T
15.
Advantages of treating sponge-gourd waste by mechanical refining on the properties of fiber-based poly(butylene adipate-co-terephthalate)/polylactide biocomposites spongegourd sponge gourd fiberbased fiber based polybutylene poly butylene adipatecoterephthalate/polylactide adipatecoterephthalatepolylactide adipate co terephthalate /polylactide polylactide adipatecoterephthalate
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CORREIA, THIAGO R.
; ALMEIDA, RENAN HENRIQUES G.
; CAMPOS, GUSTAVO N.
; SANTOS, CAIO C.
; COLAÇO, MARCOS VINICIUS
; FIGUEIREDO, MARCO ANTONIO G.
; SOUSA, ANA MARIA F.
; SILVA, ANA LÚCIA N.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract This study compares the morphology, thermal, and dynamic-mechanical properties of composites based on polybutylene adipate terephthalate/polylactide biocomposites with sponge gourd waste treated code as R, and non-treated sponge gourd, coded as NR, by mechanical disc refining after milled process. Extrusion followed by compression molding was used to produce biocomposites with fiber contents of 0, 2.5, 5, 10, and 15% wt/wt for R and NR sponge gourd fibers. Scanning electron microscopy analysis reveals that NR has the morphology of a rigid tubular shape, whereas R is a thinner, twisted, and fibrillated fiber. Regardless of the type of sponge gourd fiber used, the thermal stability of the composite decreases as the sponge gourd content increases. At 25°C, the biocomposite with 10%wt/wt R fiber has the highest storage modulus value. The comparison of Tangent peak values reveals that the presence of sponge gourd fibers reduces the energy dissipation of the biocomposites. The analysis of the loss modulus at 25°C reveals that R fiber contributes more to the reduction of energy dissipation of the biocomposites than NR. Furthermore, the Cole-Cole plot shows that R and NR fibers are dispersed and do not significantly change the homogeneity of the biopolymer systems. dynamicmechanical dynamic terephthalatepolylactide terephthalate polylactide nontreated non process 0 25 2 5 2.5 10 15 wtwt wt shape thinner twisted increases 25C C 10wtwt value Furthermore ColeCole Cole systems 2. 1
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