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1.
Effects of land cover and air pollution on the risk of preterm births
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Moreira, Tiana C. L.
; Polizel, Jefferson L.
; Réquia, Weeberb J.
; Saldiva, Paulo Hilario Nascimento
; Silva Filho, Demostenes F. da
; Saldiva, Silvia Regina Dias Medici
; Mauad, Thais
.
RESUMO OBJETIVO Avaliar a associação entre a idade gestacional e as áreas verdes, áreas construídas urbanas e a concentração de material particulado 2,5 (MP2,5) em São Paulo, analisando a distribuição irregular dessas áreas e os níveis de poluição acima do recomendado. MÉTODOS A população utilizada no estudo foi a dos nascidos vivos no ano de 2012, com os dados do Sistema de Informações sobre Nascidos Vivo (Sinasc) na cidade de São Paulo. Por meio de imagens de satélites e realizando a classificação supervisionada, obtivemos a distribuição e quantidade de áreas verdes e de áreas construídas, na cidade de São Paulo, assim como as concentrações de MP2,5. Regressões logísticas foram utilizadas para obter possíveis associações. RESULTADOS Os resultados do estudo mostram que menor percentual de áreas verdes está associado significativamente com maior chance de prematuridade. Maior densidade de construção foi associada positivamente com a razão de chance de nascimento prematuro. Não encontramos resultados significativos entre a poluição do ar (MP2,5) e prematuridade. CONCLUSÕES Os resultados deste estudo demostraram que áreas mais verdes em relação às áreas menos verdes são menos associadas a nascimentos prematuros.
ABSTRACT OBJECTIVE To evaluate the association between gestational age and green areas, urban built areas, and the concentration of particulate matter 2.5 (PM2.5) in the city of São Paulo, analyzing the irregular distribution of these areas and pollution levels above the recommended level. METHODS The study population consisted of a cohort of live births from 2012, and data from the Live Birth Information System (Sinasc) of the city of São Paulo were used. Using satellite images and supervised classification, the distribution and quantity of green areas and built areas in the city of São Paulo was obtained, as well as the concentrations of PM2.5. Logistic regressions were used to obtain possible associations. RESULTS The results of the study show that a lower percentage of green areas is significantly associated with a higher chance of preterm births. A higher building density was positively associated with the odds ratio for preterm birth. We did not find any significant associations between air pollution (PM2.5) and preterm births. CONCLUSIONS The results of this study show that greener areas are less associated with preterm births when compared with less green areas.
2.
Authentication of Specialty Coffees from the Fluminense Northwest and Caparaó Regions (Brazil) Using UV-Vis Spectroscopy and Synthetic Samples Partial Least Square Discriminant Analysis (SS-PLS-DA) Brazil (Brazil UVVis UV Vis SSPLSDA SS PLS DA (SS-PLS-DA
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Caldeira, Gabriel R. F.
; Costa, Tayná O.
; Nascimento, Marcia H. C.
; Corradini, Patricia G.
; Filgueiras, Paulo R.
; Ferreira, Daniel C.
; Souza, Murilo de O.
.
Caparaó and the Fluminense northwest regions are nationally recognized by the important contribution on coffee production and exportation. Adulterations involving specialty coffees result in a decrease in the quality of the final product. However, obtaining many different samples from the same region is unfeasible in some cases, needing strategies to work with a limited number of samples for pattern recognition. Thus, this work is the first to use the construction of synthetic samples (SS) for analysis of coffees, and its objective is to identify adulterations in specialty coffees with bark, straw and low-quality beans, using UV-Vis spectroscopy, associated with chemometric methods. The synthetic samples partial least square discriminant analysis (SS-PLS-DA) showed better specificity, sensitivity and reliability rates than the Hard PLS-DA models. One-class methods (soft independent modeling of class analogy (SIMCA) and data driven soft independent modeling of class analogy (DD-SIMCA)) showed low specificity and reliability. The discriminant methods together with the synthetic samples proved to be adequate to identify adulterations in specialty coffees. exportation product However cases recognition Thus SS (SS bark lowquality beans UVVis UV Vis spectroscopy SSPLSDA PLS DA (SS-PLS-DA PLSDA models Oneclass One SIMCA (SIMCA DDSIMCA DD (DD-SIMCA) (DD-SIMCA
3.
Beckwith-Wiedemann syndrome mimicking the classical form of congenital adrenal hyperplasia in newborn screening BeckwithWiedemann Beckwith Wiedemann
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Martins, Jéssica Mallmann Erbes Schaefer
; Braga, Barbara Leitao
; Sampaio, Klevia Nunes Feitosa
; de Souza Garcia, Tamires
; Van de Sande Lee, Juliana
; Cechinel, Edson
; Simoni, Genoir
; Nascimento, Marilza Leal
; da Silva, Paulo Cesar Alves
; Fragoso, Maria C. V.
; Bachega, Tania A. A. S.
; Nishi, Mirian Y.
; Mendonca, Berenice B.
.
SUMMARY Beckwith-Wiedemann syndrome (BWS) is a common genetic congenital disease characterized by somatic overgrowth and its broad clinical spectrum includes pre- and post-natal macrosomia, macroglossia, visceromegaly, increased risk of neonatal hypoglycemia, and development of embryonic tumors. BWS occurs due to genetic/epigenetic changes involving growth-regulating genes, located on region 11p15, with an important genotype-phenotype correlation. Congenital adrenal hyperplasia (CAH) comprises a spectrum of autosomal recessive diseases presenting a variety of clinical manifestations due to a deficiency in one of the enzymes involved in cortisol secretion. Early diagnosis based on newborn screening prevents the adrenal crisis and early infant death. However, high 17-hydroxyprogesterone (17-OHP) levels can occur in newborns or premature infants without CAH, in situations of stress due to maternal or neonatal factors. Here, we report new cases of false-positive diagnosis of 21-hydroxylase deficiency during newborn screening – two girls and one boy with BWS. Methylation-specific multiplex ligation-dependent probe amplification revealed a gain of methylation in the H19 differentially methylated region. Notably, all three cases showed a complete normalization of biochemical changes, highlighting the transient nature of these hormonal findings that imitate the classical form of CAH. This report sheds light on a new cause of false-positive 21-hydroxylase deficiency diagnosis during newborn screening: Beckwith-Wiedemann syndrome. BeckwithWiedemann Beckwith Wiedemann (BWS pre postnatal post natal macrosomia macroglossia visceromegaly hypoglycemia tumors geneticepigenetic epigenetic growthregulating growth regulating genes 11p15 p genotypephenotype genotype phenotype correlation CAH (CAH secretion death However 17hydroxyprogesterone hydroxyprogesterone 17 17OHP OHP (17-OHP factors Here falsepositive false positive 21hydroxylase hydroxylase 21 Methylationspecific Methylation specific ligationdependent ligation dependent H H1 Notably 11p1 1 2 11p
4.
Forage performance in silage production under water deficit conditions
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Pires, Fábio R.
; Rocha Júnior, Paulo R. da
; Cavalcanti, André C.
; Nascimento, Adriel L.
; Nardotto Júnior, André O.
; Almeida, Marcelo S. de
; Viana, Douglas G.
; Bonomo, Robson
.
RESUMO O desempenho positivo de diferentes cultivares ao déficit hídrico está diretamente correlacionado com o aumento da produção de biomassa, com reflexos na garantia da sustentabilidade do sistema. Objetivou-se com esse estudo avaliar a produção e valor nutritivo de quatro cultivares de milheto em comparação com o milho e sorgo, sob duas condições de fornecimento de água (simulando uma condição de déficit hídrico e uma condição normal). O delineamento experimental foi inteiramente ao acaso (DIC), com 6 cultivares, 2 níveis de irrigação e 4 repetições, totalizando 48 unidades experimentais. Ao final de 12 semanas após a semeadura, foram realizadas as avaliações biométricas e bromatológicas. Com base nos resultados, os milhetos ADR300, ADR500, BRS1501 e ADRf6010 se apresentaram promissores e são alternativas interessantes a serem exploradas por produtores para silagem em períodos mais críticos ao déficit hídrico. Dentre os milhetos, o ADRf6010 apresentou desempenho semelhante quando comparado com o milho e sorgo, comumente utilizados no Brasil como forragem, indicando ser a melhor alternativa para a formação de silagem. biomassa sistema Objetivouse Objetivou sorgo simulando normal. normal . normal) DIC, DIC , (DIC) repetições experimentais 1 semeadura bromatológicas resultados ADR300 ADR ADR500 BRS BRS150 ADRf ADRf601 forragem (DIC ADR30 ADR50 BRS15 ADRf60 ADR3 ADR5 BRS1 ADRf6
ABSTRACT The positive performance of different cultivars in relation to a water deficit is directly correlated with an increase in biomass production, with repercussions for ensuring system sustainability. The objective of this study was to evaluate the production and nutritional value of four millet genotypes in comparison with that of corn and sorghum under two water supply conditions (simulated water deficit and normal conditions). This experiment was conducted using a completely randomized design (CRD), with six cultivars, two irrigation levels, and four replicates, totaling 48 experimental units. At the end of 12 weeks after sowing, biometric and bromatological evaluations were conducted. Based on these results, pearl millet ADR300, ADR500, BRS1501, and ADRf6010 showed promise and are interesting alternatives to be explored by silage producers in more critical water deficit periods. Among millets, ADRf6010 performed similarly to corn and sorghum, which are commonly used in Brazil as forage, indicating that it is the best alternative for silage formation. sustainability simulated conditions. . conditions) CRD, CRD , (CRD) levels replicates 4 units 1 sowing results ADR300 ADR ADR500 BRS1501 BRS ADRf ADRf601 periods millets forage formation (CRD ADR30 ADR50 BRS150 ADRf60 ADR3 ADR5 BRS15 ADRf6 BRS1
5.
Effects of land cover and air pollution on the risk of preterm births
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Moreira, Tiana C. L.
; Polizel, Jefferson L.
; Réquia, Weeberb J.
; Saldiva, Paulo Hilario Nascimento
; Silva Filho, Demostenes F. da
; Saldiva, Silvia Regina Dias Medici
; Mauad, Thais
.
RESUMO OBJETIVO Avaliar a associação entre a idade gestacional e as áreas verdes, áreas construídas urbanas e a concentração de material particulado 2,5 (MP2,5) em São Paulo, analisando a distribuição irregular dessas áreas e os níveis de poluição acima do recomendado. MÉTODOS A população utilizada no estudo foi a dos nascidos vivos no ano de 2012, com os dados do Sistema de Informações sobre Nascidos Vivo (Sinasc) na cidade de São Paulo. Por meio de imagens de satélites e realizando a classificação supervisionada, obtivemos a distribuição e quantidade de áreas verdes e de áreas construídas, na cidade de São Paulo, assim como as concentrações de MP2,5. Regressões logísticas foram utilizadas para obter possíveis associações. RESULTADOS Os resultados do estudo mostram que menor percentual de áreas verdes está associado significativamente com maior chance de prematuridade. Maior densidade de construção foi associada positivamente com a razão de chance de nascimento prematuro. Não encontramos resultados significativos entre a poluição do ar (MP2,5) e prematuridade. CONCLUSÕES Os resultados deste estudo demostraram que áreas mais verdes em relação às áreas menos verdes são menos associadas a nascimentos prematuros. 25 2 5 2, MP2,5 MP25 MP MP2 (MP2,5 Paulo recomendado 2012 Sinasc (Sinasc supervisionada associações prematuridade prematuro prematuros MP2, (MP2, 201 (MP2 20 (MP
ABSTRACT OBJECTIVE To evaluate the association between gestational age and green areas, urban built areas, and the concentration of particulate matter 2.5 (PM2.5) in the city of São Paulo, analyzing the irregular distribution of these areas and pollution levels above the recommended level. METHODS The study population consisted of a cohort of live births from 2012, and data from the Live Birth Information System (Sinasc) of the city of São Paulo were used. Using satellite images and supervised classification, the distribution and quantity of green areas and built areas in the city of São Paulo was obtained, as well as the concentrations of PM2.5. Logistic regressions were used to obtain possible associations. RESULTS The results of the study show that a lower percentage of green areas is significantly associated with a higher chance of preterm births. A higher building density was positively associated with the odds ratio for preterm birth. We did not find any significant associations between air pollution (PM2.5) and preterm births. CONCLUSIONS The results of this study show that greener areas are less associated with preterm births when compared with less green areas. 25 2 5 2. PM2.5 PM25 PM PM2 (PM2.5 level 2012 Sinasc (Sinasc classification obtained birth PM2. (PM2. 201 (PM2 20 (PM
6.
Coleoptera of Brazil: what we knew then and what we know now. Insights from the Catálogo Taxonômico da Fauna do Brasil Brazil now
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Caron, Edilson
; Monné, Marcela L.
; Ferreira, Vinicius S.
; Costa, Cleide
; Cupello, Mario
; Aloquio, Sergio
; Linzmeier, Adelita M.
; Vaz-de-Mello, Fernando Z.
; Leivas, Fernando W.T.
; Souza-Gonçalves, Igor
; Mermudes, José R.M.
; Almeida, Lúcia M.
; Moura, Luciano de A.
; Ferreira Júnior, Nelson
; Grossi, Paschoal C.
; Vanin, Sergio A.
; Ślipiński, Adam
; Anichtchenko, Alexander
; Newton, Alfred F.
; Sampaio, Aline
; Carelli, Allan
; Puker, Anderson
; Ferreira, André da S.
; Fernandes, André S.
; Roza, André S.
; Cline, Andrew
; Sampaio, Brunno H.L.
; Clarkson, Bruno
; Castro, Camila F. de
; Bicho, Carla de L.
; Benetti, César J.
; Ribeiro-Costa, Cibele S.
; Lopes-Andrade, Cristiano
; Manfio, Daiara
; Colpani, Daniara
; Basílio, Daniel S.
; Bená, Daniela de C.
; Pollock, Darren A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Chandler, Donald S.
; Nascimento, Elynton A. do
; Spiessberger, Erich L.
; Agrain, Federico A.
; Barbosa, Felipe F.
; Shockley, Floyd
; Nascimento, Francisco E. de L.
; Biffi, Gabriel
; Powell, Gareth S.
; Morse, Geoffrey E.
; Flores, Gustavo E.
; Escalona, Hermes
; Quintino, Hingrid Y.S.
; Rainho, Hugo L.
; Maddalena, Italo S.C.P.
; Hájek, Jiří
; McHugh, Joseph V.
; Botero, Juan P.
; Fuhrmann, Juares
; Churata-Salcedo, Julissa M.
; Vieira, Letícia M.
; Silveira, Luiz F.L. da
; Cruz, Luiza S. da
; Sekerka, Lukás
; Bologna, Marco A.
; Bevilaqua, Marcus V.O.
; Passos, Maria I.
; Chamorro, Maria L.
; Cherman, Mariana A.
; Bento, Matheus
; Gimmel, Matthew
; Segura, Melissa O.
; Ivie, Michael A.
; Thomas, Michael C.
; Monné, Miguel A.
; Lord, Nathan
; Hamada, Neusa
; Degallier, Nicolas
; Santos, Paula B. dos
; Duarte, Paulo R.M.
; Gnaspini, Pedro
; Bulirsch, Petr
; Regalin, Renato
; Leschen, Richard A.B.
; Constantin, Robert
; Corrêa, Rodrigo C.
; Gerstmeier, Roland
; Rosa, Simone P.
; Campos, Stéphanie V.N.
; Peck, Stewart B.
; Pacheco, Thaynara L.
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Grzymala, Traci L.
; Smith, Trevor R.
; Costa-Silva, Vinicius da
; Sandoval-Gómez, Vivian E.
; Sousa, Wesley O. de
; Tomaszewska, Wioletta
.
ABSTRACT In 2000, Cleide Costa published a paper presenting the state of knowledge of the Neotropical Coleopte ra, with a focus on the Brazilian fauna. Twenty-four years later, thanks to the development of the Coleoptera section of the Taxonomic Catalog of the Brazilian Fauna (CTFB - Catálogo Taxonômico da Fauna do Brasil) through the collaboration of 100 coleopterists from all over the globe, we can build on Costa’s work and present an updated overview of the state of knowledge of the beetles from Brazil. There are currently 35,699 species in 4,958 genera and 116 families known to occur in the country, including representatives of all extant suborders and superfamilies. Our data show that the Brazilian beetle fauna is the richest on the planet, concentrating 9% of the world species diversity, with some estimates accounting to up to 15% of the global total. The most diverse family in numbers of genera is Cerambycidae (1,056 genera), while in number of species it is Chrysomelidae (6,079 species). Conotrachelus Dejean, 1835 (Curculionidae) is the most species-rich genus, with 570 species. The French entomologist Maurice Pic is the author who has contributed the most to the naming of species recorded from Brazil, with 1,794 valid names in 36 families, whereas the Brazilians Ubirajara R. Martins and Maria Helena M. Galileo are the only ones among the top-ten authors to have named species in the 21st century. Currently, approximately 144 new species of Brazilian beetles are described each year, and this average is projected to increase in the next decade to 180 species per year, or about one new Brazilian beetle every two days. 2000 ra Twentyfour Twenty four later CTFB Brasil 10 globe Costas s Brazil 35699 35 699 35,69 4958 4 958 4,95 11 country superfamilies planet 9 diversity 15 total 1,056 1056 1 056 (1,05 genera, , genera) 6,079 6079 6 079 (6,07 . species) Dejean 183 Curculionidae (Curculionidae speciesrich rich genus 57 1794 794 1,79 3 R M topten top ten st century Currently 14 year 18 days 200 3569 69 35,6 495 95 4,9 1,05 105 05 (1,0 6,07 607 07 (6,0 5 179 79 1,7 20 356 35, 49 4, 1,0 0 (1, 6,0 60 (6, 17 7 1, 2 (1 6, (6 (
7.
Polychaete research in Brazil: a bibliometric analysis Brazil
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ABSTRACT This article shows a comprehensive bibliometric analysis of the literature on polychaetes from Brazil, with a focus on the growth of the field, publication venues, citation patterns, the collaboration among the Brazilian community and foreign researchers, and the main research topics over time. The analysis was based on a corpus of 568 articles published in 144 journals, covering a period from 1966 to 2022. The results reveal significant growth in the field, with a surge in publications particularly in the last decade. The top journals for publishing include Zootaxa, JMBA, and Zoologia. However, despite this growth, the overall impact of the research output remains somewhat limited, with most articles receiving relatively low numbers of citations, and those with more citations have broader research questions. This research community directed its efforts especially to taxonomy and phylogenetics research, community ecology, and physiology (ecotoxicology). These topics formed a common ground for more specialized themes. International collaboration was driven by research specialization, better infrastructure, and funding of developed countries. However, seeking collaborations with countries from the global south can also enrich the research conducted by the Brazilian community and stimulate new scientific inquiries. Embracing greater creativity and audacity as well as pursuing common goals, should yet enhance the quality of scientific research and sustain the remarkable growth and consolidation of this renowned research community. Brazil field venues patterns researchers time 56 14 196 2022 decade Zootaxa JMBA Zoologia However limited questions ecology ecotoxicology. ecotoxicology . (ecotoxicology) themes specialization infrastructure inquiries goals 5 1 19 202 (ecotoxicology 20 2
8.
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
9.
First study on the metazoan parasite community of Crenicichla strigata (Cichliformes: Cichlidae) Cichliformes (Cichliformes Cichlidae
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Mota-Júnior, Leonardo de Oliveira
; Santos, Paulo Venicius Nascimento
; Valentim, David Sales Sousa
; Oliveira, Marcos Sidney Brito
; Tavares-Dias, Marcos
.
Revista Brasileira de Parasitologia Veterinária
- Journal Metrics
Resumo Este estudo descreveu o primeiro relato de parasitos metazoários em Crenicichla strigata. De 31 hospedeiros capturados na bacia do Rio Jari, na região da Amazônia oriental brasileira, foi coletado um total de 1.454 parasitos: Sciadicleithrum araguariensis, Sciadicleithrum joanae, Sciadicleithrum satanopercae, Posthodiplostomum sp., Genarchella genarchella, Contracaecum sp., Spirocamallanus peraccuratus, Acarina gen. sp. e Dolops geayi. Porém, a comunidade foi dominada por essas três espécies de Sciadicleithrum (Monogenea) e houve similar presença de parasitos em estágio larval e adulto. A prevalência total foi de100% e os hospedeiros estavam parasitados por duas ou três espécies, que tiveram dispersão randômica. A diversidade de Brillouin, riqueza de espécies de parasitos, índice de dominância de Berger-Parker e equitabilidade foram baixos. Houve correlação positiva da abundância de Posthodiplostomum sp. com o comprimento dos hospedeiros, enquanto a abundância de S. peraccuratus mostrou correlação negativa com o peso corporal dos peixes. Abundância de S. araguariensis, S. joane e S. satanopercae apresentou correlação negativa com o comprimento dos hospedeiros. A comunidade parasitária de C. strigata foi caracterizada por baixa diversidade, baixa riqueza, baixa intensidade e baixa abundância de espécies. 3 Jari brasileira 1454 1 454 1.45 araguariensis joanae sp genarchella gen geayi Porém Monogenea (Monogenea adulto de100 randômica Brillouin BergerParker Berger Parker baixos S peixes C 145 45 1.4 de10 14 4 1. de1
Abstract This study provides the first report of metazoan parasites in Crenicichla strigata. From 31 hosts caught in the Jari River basin, in the eastern Amazon region of Brazil, a total of 1454 parasites were collected: Sciadicleithrum araguariensis, Sciadicleithrum joanae, Sciadicleithrum satanopercae, Posthodiplostomum sp., Genarchella genarchella, Contracaecum sp., Spirocamallanus peraccuratus, Acarina gen. sp. and Dolops geayi. However, the community was dominated by the three species of Sciadicleithrum (Monogenea) and there was similar presence of parasites in the larval and adult stages. The total prevalence was 100% and each of the hosts was parasitized by two or three species, which presented random dispersion. Brillouin diversity, parasite species richness, Berger-Parker dominance index and evenness were low. There was positive correlation between the abundance of Posthodiplostomum sp. the hosts’ length, while the abundance of S. peraccuratus showed negative correlation with the body weight of fish. The abundance of S. araguariensis, S. joanae and S. satanopercae showed negative correlation with the hosts’ length. The parasite community of C. strigata was characterized by low diversity, low richness, low intensity and low abundance of species. 3 basin Brazil 145 collected araguariensis sp genarchella gen geayi However Monogenea (Monogenea stages 100 dispersion diversity richness BergerParker Berger Parker length S fish C 14 10 1
10.
Daily temperature amplitude plays a key role in the metabolic adaptation to high-temperature stress in the rupicolous bromeliad Alcantarea imperialis (Carrière) Harms hightemperature high Carrière (Carrière
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Nascimento, Gabriela M. C.
; Silva, Priscila P. A.
; Mollo, Luciana
; Tiné, Marco A. S.
; Nievola, Catarina C.
.
RESUMO (A amplitude diária da temperatura desempenha um papel fundamental na adaptação metabólica ao estresse de alta temperatura na bromélia rupícola Alcantarea imperialis (Carrière) Harms). Variações climáticas previstas para um cenário futuro podem influenciar o metabolismo do nitrogênio, afetando a sobrevivência das plantas frente às mudanças climáticas. O objetivo deste trabalho foi investigar a tolerância de plantas de Alcantarea imperialis a diferentes temperaturas. Esta espécie é nativa de inselbergs onde as temperaturas diárias variam de 5 a 40 °C. Plantas com três meses de idade foram mantidas a 15 °C, 25 °C, 37 °C e 37 °C/15 °C (dia/noite) durante 15 dias. Foram medidas as atividades da glutamina sintetase (GS), glutamato desidrogenase (GDH), teor de amônio, crescimento e parâmetros fotossintéticos (pigmentos e relação Fv/Fm). Apenas 40% das plantas sob temperatura constante de 37 °C sobreviveram, mostrando um aumento na concentração de amônio e na atividade de GDH, enquanto o conteúdo de pigmento fotossintético, a relação Fv/Fm e a atividade de GS diminuíram. Todas as plantas sob outras temperaturas sobreviveram sem danos. Este resultado mostrou que são necessárias noites frias para que a planta se recupere do estresse da alta temperatura diurna. Estes conhecimentos são cruciais para compreender a resposta das plantas aos aumentos de temperatura num cenário de alterações climáticas, constituindo conhecimento essencial para a formulação e implementação de políticas de conservação da biodiversidade. A Carrière (Carrière Harms. Harms . Harms) nitrogênio 4 C 1 2 3 C15 °C/1 dia/noite dianoite dia noite (dia/noite dias GS, , (GS) GDH (GDH) pigmentos Fv/Fm. FvFm Fv Fm Fv/Fm) fotossintético diminuíram danos diurna biodiversidade C1 °C/ (GS (GDH
ABSTRACT (Daily temperature amplitude plays a key role in the metabolic adaptation to high-temperature stress in the rupicolous bromeliad Alcantarea imperialis (Carrière) Harms). Climatic variations predicted for a future scenario may influence nitrogen metabolism, affecting the survival of plants in the face of climate change. The objective of this work was to investigate the tolerance of plants of Alcantarea imperialis to different temperatures. This species is native from inselbergs where daily temperatures vary from 5 to 40 °C. Three-month-old plants were kept at 15 °C, 25 °C, 37 °C and 37 °C/15 °C (day/night) for 15 days. The activities of glutamine synthetase (GS), glutamate dehydrogenase (GDH), ammonium content, growth and photosynthetic parameters (pigments and Fv/Fm ratio) were measured. Only 40% of plants under constant 37 °C survived, showing an increase in the ammonium concentration and GDH activity while photosynthetic pigment content, Fv/Fm ratio and GS activity decreased. All plants under other temperatures survived without damage. This result showed that cool nights are necessary for the plant to recover from the stress of the high diurnal temperature. These insights are crucial to understand the response of plants to temperature increases in a climate change scenario, constituting essential knowledge for the formulation and implementation of biodiversity conservation policies. Daily hightemperature Carrière (Carrière Harms. Harms . Harms) metabolism 4 C Threemonthold Three month old 1 2 3 C15 °C/1 day/night daynight day night (day/night days GS, , (GS) GDH, (GDH) content pigments FvFm Fv Fm measured decreased damage policies C1 °C/ (GS (GDH
11.
DNA barcode reveals a new lineage of Astyanax bimaculatus (Linnaeus 1758) in the basins of the Western Northeast Atlantic Region, Brazil Linnaeus 1758 Region 175 17 1
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OLIVEIRA, ROSEANE C.G.
; SILVA, JORDÂNIA L.N.
; SILVA, AMANDA C.C.
; SOUSA, PAULO R.S.
; ALMEIDA, MARCELO S.
; NASCIMENTO, MARIA H.S.
; RODRIGUES-FILHO, LUIS F.S.
; BARROS, MARIA C.
; FRAGA, ELMARY C.
.
Abstract Astyanax bimaculatus are small characids known as piabas or lambaris that form a complex encompassing 18 species, including cryptic species. The present study aimed to use DNA barcode to analyze populations of A. bimaculatus found in Maranhão hydrographic basins, comparing molecular diversity indices between populations from the other Brazilian basins. The results revealed the formation of 32 haplotypes (h = 0.9289; π = 0.0523). Seven haplogroups were formed with intrapopulation genetic distance ranging from 0 to 2%. The Maranhão populations of the Western Northeast Atlantic Region basins separated from the other analyzed basins, corroborating with the groups generated in BAPS and with the Bayesian Inference tree. The occurrence of exclusive OTUs for the Maranhão populations of the Western Northeast Atlantic Region was confirmed through delimitation models. Thus, the data from this study provide information on the genetic diversity of the A. bimaculatus complex with the detection of a different lineage for the State of Maranhão, contributing to the understanding of the group’s systematics. 1 species A 3 h 0.9289 09289 9289 0.0523. 00523 0.0523 . 0523 0.0523) 2 2% tree models Thus group s systematics 0.928 0928 928 0052 0.052 052 0.92 092 92 005 0.05 05 0.9 09 9 00 0.0 0.
12.
Density and spatial distribution of migratory shorebirds in different foraging habitats in the coastal region of Piauí State, Brazil State
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Siqueira, Airton Janes da Silva
; Nascimento, Muryllo dos Santos
; Damasceno, João Paulo Tavares
; Góes, João Marcos
; Gomes, Brena Lins
; Paula Filho, Francisco José de
; Guzzi, Anderson
.
Abstract Coastal habitats are important feeding grounds for migratory shorebirds, which turns the coast of Piauí State into an important region for birds’ migration cycle. This study aimed to identify migratory shorebirds, analyze their patterns of habitat preference on coastal Piauí State, Brazil, and identify classes of invertebrates found in foraging sites. In total, 23,829 records of migratory shorebirds belonging to 15 species were found at feeding sites, presenting significant segregation between different foraging substrates (F1,23 = 8.41; p = 0.001). Limnodromus griseus (56.5±98.42; p > 0.001), Numenius hudsonicus (35.96±37.37; p > 0.001), and Calidris canutus (34.4±80.84; p < 0. 001) were the species accounting for the highest densities in muddy substrate. Calidris pusilla (77.37±178.02; p > 0.001), Charadrius semipalmatus (66±142.17: p > 0.001), and Calidris alba (56.5±181.24; p > 0.001) were the most significant species in sandy-muddy substrate. Birds’ lowest density was observed in sandy habitat, but C. alba (22.41±40.9) recorded the highest density in this substrate. Overall, most shorebirds (92.8 %) preferred foraging substrates presenting higher concentration of fine particles (silt, clay, and fine sand). Invertebrates belonging to classes Polychaeta, Gastropoda, Bivalvia, and Malacostraca prevailed in these sites. Therefore, substrate type and prey composition are factors influencing the density of migratory shorebirds in foraging sites. In addition, this region witnesses the occurrence of endangered species, and it reinforces the importance of these feeding sites for them during their migration to Brazil’s coastal region. birds cycle Brazil total 23829 23 829 23,82 1 F1,23 F123 F F1 (F1,2 8.41 841 8 41 0.001. 0001 0.001 . 0 001 56.5±98.42 5659842 56 5 98 42 (56.5±98.42 0.001, , 35.96±37.37 35963737 35 96 37 (35.96±37.37 34.4±80.84 3448084 34 4 80 84 (34.4±80.84 77.37±178.02 773717802 77 178 02 (77.37±178.02 66±142.17 6614217 66 142 17 (66±142.17 56.5±181.24 56518124 181 24 (56.5±181.24 sandymuddy Birds C 22.41±40.9 2241409 22 40 9 (22.41±40.9 Overall 92.8 928 92 (92. % silt, silt (silt clay sand. sand sand) Polychaeta Gastropoda Bivalvia Therefore addition Brazils s 2382 2 82 23,8 F1,2 F12 (F1, 8.4 000 0.00 00 56.5±98.4 565984 (56.5±98.4 35.96±37.3 3596373 3 (35.96±37.3 34.4±80.8 344808 (34.4±80.8 77.37±178.0 77371780 7 (77.37±178.0 66±142.1 661421 6 14 (66±142.1 56.5±181.2 5651812 18 (56.5±181.2 22.41±40. 224140 (22.41±40. 92. (92 238 23, F1, (F1 8. 0.0 56.5±98. 56598 (56.5±98. 35.96±37. 359637 (35.96±37. 34.4±80. 34480 (34.4±80. 77.37±178. 7737178 (77.37±178. 66±142. 66142 (66±142. 56.5±181. 565181 (56.5±181. 22.41±40 22414 (22.41±40 (9 (F 56.5±98 5659 (56.5±98 35.96±37 35963 (35.96±37 34.4±80 3448 (34.4±80 77.37±178 773717 (77.37±178 66±142 6614 (66±142 56.5±181 56518 (56.5±181 22.41±4 2241 (22.41±4 ( 56.5±9 565 (56.5±9 35.96±3 3596 (35.96±3 34.4±8 344 (34.4±8 77.37±17 77371 (77.37±17 66±14 661 (66±14 56.5±18 5651 (56.5±18 22.41± 224 (22.41± 56.5± (56.5± 35.96± 359 (35.96± 34.4± (34.4± 77.37±1 7737 (77.37±1 66±1 (66±1 56.5±1 (56.5±1 22.41 (22.41 56.5 (56.5 35.96 (35.96 34.4 (34.4 77.37± 773 (77.37± 66± (66± 22.4 (22.4 56. (56. 35.9 (35.9 34. (34. 77.37 (77.37 (66 22. (22. (56 35. (35. (34 77.3 (77.3 (6 (22 (5 (35 (3 77. (77. (2 (77 (7
13.
Long-term oncological and surgical outcomes after Video Endoscopic Inguinal Lymphadenectomy (VEIL) in patients with penile cancer Longterm Long term VEIL (VEIL
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Tobias-Machado, Marcos
; Ornellas, Antonio A.
; Hidaka, Alexandre K.
; Medina, Luis G.
; Mattos, Pablo A. L.
; Besio, Ruben S.
; Abreu, Diego
; Castro, Pedro R.
; Nishimoto, Ricardo H.
; Astigueta, Juan
; Dourado, Aurus
; Machado, Roberto D.
; Magnabosco, Wesley J.
; Corona-Montes, Victor
; Villoldo, Gustavo M.
; Zampolli, Hamilton C.
; Taha, Anis
; Auad, Pericles R.
; Faria, Eliney F.
; Arantes, Paulo B. O.
; Tavares, Alessandro
; Nascimento, Francisco S. M. S.
; Brazão Jr., Eder S.
; Rocha, Maurício M.
; Costa, Walter H.
; Panico, Vinicius
; Reis, Leonardo O.
; Almeida-Carrera, Roberto J.
; Silva, Rafael C.
; Zequi, Stênio C.
; Calixto, José R. R.
; Sotelo, Rene
.
ABSTRACT Objective: To report outcomes from the largest multicenter series of penile cancer patients undergoing video endoscopic inguinal lymphadenectomy (VEIL). Materials and Methods: Retrospective multicenter analysis. Authors of 21 centers from the Penile Cancer Collaborative Coalition-Latin America (PeC-LA) were included. All centers performed the procedure following the same previously described standardized technique. Inclusion criteria included penile cancer patients with no palpable lymph nodes and intermediate/high-risk disease and those with non-fixed palpable lymph nodes less than 4 cm in diameter. Categorical variables are shown as percentages and frequencies whereas continuous variables as mean and range. Results: From 2006 to 2020, 210 VEIL procedures were performed in 105 patients. Mean age was 58 (45-68) years old. Mean operative time was 90 minutes (60-120). Mean lymph node yield was 10 nodes (6-16). Complication rate was 15.7%, including severe complications in 1.9% of procedures. Lymphatic and skin complications were noted in 8.6 and 4.8% of patients, respectively. Histopathological analysis revealed lymph node involvement in 26.7% of patients with non-palpable nodes. Inguinal recurrence was observed in 2.8% of patients. 10y- overall survival was 74.2% and 10-y cancer specific survival was 84.8%. CSS for pN0, pN1, pN2 and pN3 were 100%, 82.4%, 72.7% and 9.1%, respectively. Conclusion: VEIL seems to offer appropriate long term oncological control with minimal morbidity. In the absence of non-invasive stratification measures such as dynamic sentinel node biopsy, VEIL emerged as the alternative for the management of non-bulky lymph nodes in penile cancer. Objective VEIL. . (VEIL) Methods 2 CoalitionLatin Coalition Latin PeCLA PeC LA (PeC-LA technique intermediate/highrisk intermediatehighrisk intermediate/high risk intermediate high nonfixed non fixed diameter range Results 200 2020 5 4568 45 68 (45-68 old 9 60120. 60120 60 120 (60-120) 1 616. 616 6 16 (6-16) 157 15 7 15.7% 19 1.9 86 8 8. 48 4.8 respectively 267 26 26.7 nonpalpable 28 2.8 10y y 742 74 74.2 848 84 84.8% pN0 pN pN1 100 100% 824 82 82.4% 727 72 72.7 91 9.1% Conclusion morbidity noninvasive invasive biopsy nonbulky bulky (VEIL highrisk intermediatehigh 20 202 456 (45-6 6012 12 (60-120 61 (6-16 15.7 1. 4. 26. 2. 74. 84.8 82.4 72. 9.1 (45- 601 (60-12 (6-1 15. 84. 82. 9. (45 (60-1 (6- (4 (60- (6 ( (60
14.
Warminins A, B and C, Three New Furofuran Lignans from Aristolochia warmingii Mast. (Aristolochiaceae) A C Mast Aristolochiaceae (Aristolochiaceae
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Cunha, Camila L.
; Antonio, Paulo Vinícius G. de
; Lustosa, Maria do Carmo G.
; Cruz, Állefe B.
; Holzbach, Juliana C.
; Pereira, Douglas H.
; Nascimento, Isabele R.
.
Journal of the Brazilian Chemical Society
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The genus Aristolochia stands out as the most representative of the Aristolochiaceae plant family, with approximately 550 species distributed around the world, many of which have little or no studies reported in the literature. Investigation of the acetone extract from leaves of Aristolochia warmingii Mast. resulted in the isolation and identification of twenty-three compounds, mostly lignans and neolignans, including the new furofuran lignans warminin A (1), warminin B (2) and warminin C (3). The structures of the compounds were established by comprehensive spectroscopic and spectrometric analyses. A large amount of (–)-epieudesmin (4) was isolated from the extract, which suggests that A. warmingii could be a potential source of this compound. The hexane, acetone, ethanol, and ethanol Soxhlet extracts, in addition to fourteen of the isolated compounds, were evaluated for their ability to inhibit the formation of advanced glycation end products (AGEs), but they did not show significant activities. family 55 world literature Mast twentythree twenty three neolignans 1, 1 , (1) 2 (2 3. 3 . (3) analyses –epieudesmin epieudesmin – 4 (4 compound hexane extracts AGEs, AGEs (AGEs) activities 5 (1 ( (3 (AGEs
15.
Characterization of Flavonoids Profiles in Polar Extracts from Croton grewioides Baill. Using Ultra-High Resolution Mass Spectrometry Baill UltraHigh Ultra High
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Nascimento, Pedro E. S. do
; Prado, Vilma M. J.
; Jesus, Raphael A. de
; Silva, Wenes R. da
; Wisniewski Jr., Alberto
; Sá Filho, José C. F.
; Blank, Arie F.
; Souza, Daniel A. de
; Wartha, Elma R. S. A.
; Nogueira, Paulo C. L.
; Moraes, Valéria R. S.
.
Research to identify plant bioactive compounds led to the evolution of extraction methods. This study optimized ultrasound-assisted extraction (UAE) and microwave-assisted extraction (MAE) to extract the flavonoids of Croton grewioides Baill. species contributing to characterize the polar extract profile and understand the antioxidant potential of these plant constituents. The use of experimental design and statistical treatments enabled the determination of the ideal conditions for each technique. The extracts of five accessions of C. grewioides were obtained under the optimized extraction conditions and were analyzed using ultra high-resolution mass spectrometry (FT-Orbitrap MS) operating at negative ionization mode for flavonoids detection. The accurate experimental mass obtained to the main compounds was used to attribute the molecular formula. Chemical structures of the main compounds detected were proposed using structure data bases. Chemometric analysis were performed with two FT-Orbitrap MS spectra samples using the identified metabolites and, the antioxidant activity data, showing that for this species the MAE was most effective in extracting the antioxidant compounds. It was possible to propose the structures for forty compounds in the C. grewioides extracts, demonstrating the excellent performance of the FT-Orbitrap MS in providing information on the chemical profile of polar compounds in plant extracts. methods ultrasoundassisted ultrasound assisted UAE (UAE microwaveassisted microwave (MAE Baill constituents technique C highresolution high resolution FTOrbitrap FT Orbitrap detection formula bases
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