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Phytochemical characterization and antidiabetic analysis of Bauhinia holophylla extract on the maternal-fetal outcomes of rats maternalfetal maternal fetal
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SAVAZZI, KAMIRRI
; CRUZ, LARISSA L. DA
; MORAES-SOUZA, RAFAIANNE Q.
; SOARES, THAIGRA S.
; SILVA-SOUSA, JEFERSON JOSÉ
; SINZATO, YURI KAREN
; AMÉRICO, MADILEINE FRANCELY
; CAMPOS, KLEBER EDUARDO
; MONTEIRO, GEAN CHARLES
; LIMA, GIUSEPPINA PACE P.
; DAMASCENO, DÉBORA CRISTINA
; VOLPATO, GUSTAVO TADEU
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract This study aims to evaluate the phytochemical properties of Bauhinia holophylla (Bong.) Steud leaf extract, and their impact on maternal reproductive and fetal development in diabetic rats. For this, adult female Wistar rats (100 days of life) received streptozotocin (40 mg/Kg, intraperitoneal) for induction of diabetes, were mated and distributed into four groups: Nondiabetic; Nondiabetic given B. holophylla; Diabetic; and Diabetic given B. holophylla. The plant extract was given by gavage at increasing doses: 200, 400, and 800 mg/Kg. At day 21 of pregnancy, liver and blood samples were obtained for oxidative parameters and biochemical analysis, respectively. The uterus was removed for maternal-fetal outcomes. Phytochemical analysis showed a high content of phenolic components and biogenic amines. B. holophylla extract did not alter the glycemic levels but improved the lipid profile in diabetic animals. Besides that, the number of live fetuses and maternal weight gain were decreased in Diabetic group, and were not observed in animals treated. The group Diabetic treated presented a higher percentage of fetuses classified as adequate for gestational age compared to the Diabetic group. However, the treatment with plant extract caused embryo losses, fetal growth restriction, and teratogenicity in nondiabetic rats. Thus, the indiscriminate consumption requires carefulness. Bong. Bong (Bong. this 100 (10 life 40 (4 mgKg mg Kg mg/Kg intraperitoneal diabetes groups B doses 200 400 80 2 pregnancy respectively maternalfetal outcomes amines that However losses restriction Thus carefulness (Bong 10 (1 4 ( 20 8 1
2.
Somatic embryogenesis in leaf explants of genipap genotypes
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Nascimento, Larissa Luzia Peixoto
; Santana, Fernanda Vieira
; Santos, Paulo Augusto Almeida
; Silva, Ana Veruska Cruz da
; Lédo, Ana da Silva
.
RESUMO: O jenipapeiro (Genipa americana L.) é uma espécie nativa não endêmica do Brasil pertencente à família Rubiaceae. É considerada uma espécie que une os pilares socioeconômicos e ambientais. O objetivo deste trabalho foi estabelecer a indução da embriogênese somática indireta em genótipos de jenipapeiro. Foram utilizados explantes foliares dos acessos UMB, SAL, JSA, SC e CER cultivados em meio primário composto por ½ MS, 30 g/L de sacarose e 3g/L de Phytagel™ com as combinações dos reguladores de ANA x BAP M1: 4,0/4,0 mg/L de ANA e BAP, M2: 4,0/6,0 mg/L de ANA e BAP e M3: 6,0/4,0 mg/L de ANA e BAP. Aos 60 dias de cultura foram transferidas para meio secundário de multiplicação de calos embriogênicos suplementado com 2,21 mg/L de 2,4-D. Aos 30 e 60 dias foram avaliados o incremento (%) e a massa fresca (g) dos calos primários e aos 120 dias a presença de calos embriogênicos. O meio primário com 4,0 mg/L de ANA e 6,0 mg/L de BAP induziu calos primários embriogênicos em explantes foliares dos acessos SAL, SC e JSA de jenipapeiro. O meio secundário foi promissor para multiplicação de calos embriogênicos. A análise citoquímica confirmou a presença de células embriogênicas nos acessos SAL, SC e JSA. RESUMO Genipa L. L Rubiaceae ambientais UMB SAL MS 3 gL g 3gL 3g Phytagel M1 M 4040 4 0 4,0/4, mgL mg M2 4060 6 4,0/6, M3 6040 6,0/4, 221 2 21 2,2 2,4D. 24D D 2,4 D. 2,4-D % (% (g 12 40 4, 6, 404 4,0/4 406 4,0/6 604 6,0/4 22 2, 4D 2,4D 24 ( 1 4,0/ 6,0/
ABSTRACT: The genipap (Genipa americana L.) is a non-endemic species native to Brazil belonging to the family Rubiaceae. It is a species that unites socioeconomic and environmental pillars. The study objective was to establish the induction of indirect somatic embryogenesis in foliar explants of genipap genotypes. Leaf explants of UMB, SAL, JSA, SC, and CER accessions cultivated in half the salt concentration of Murashige & Skoog (MS), 30 g/L sucrose, and 3g/L PhytagelTM with the following combinations of NAA × BA regulators were used: M1: 4.0/4.0 mg/L NAA and BA, M2: 4.0/6.0 mg/L NAA and BA, and M3: 6.0/4.0 mg/L NAA and BA. At 60 days of culture, they were transferred to secondary embryogenic callus multiplication medium supplemented with 2.21 mg/L of 2,4-D. At 30 and 60 days, the increment (%) and fresh mass (g) of primary callus and at 120 days the presence of embryogenic callus were evaluated. The primary medium with 4.0 mg/L of NAA and 6.0 mg/L of BA induced embryogenic primary callus in leaf explants of the genipap accessions SAL, SC, and JSA. The secondary medium was promising for the multiplication of embryogenic callus. Cytochemical analysis confirmed the presence of embryogenic cells in SAL, SC, and JSA accessions. ABSTRACT Genipa L. L nonendemic non endemic Rubiaceae pillars genotypes UMB SAL SC MS, MS , (MS) 3 gL g sucrose 3gL 3g used M1 M 4040 4 0 4.0/4. mgL mg M2 4060 6 4.0/6. M3 6040 6.0/4. culture 221 2 21 2.2 2,4D. 24D D 2,4 D. 2,4-D % (% (g 12 evaluated 40 4. 6. (MS 404 4.0/4 406 4.0/6 604 6.0/4 22 2. 4D 2,4D 24 2, ( 1 4.0/ 6.0/
3.
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
4.
Non-destructive method for estimating chrysanthemum leaf area Nondestructive Non destructive
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Silva, Toshik I. da
; Ribeiro, João E. da S.
; Dias, Marlon G.
; Cruz, Renata R. P.
; Macêdo, Larissa F.
; Nóbrega, Jackson S.
; Sales, Giuliana N. B.
; Santos, Erli P. dos
; Costa, Franciscleudo B. da
; Grossi, José A. S.
.
Revista Brasileira de Engenharia Agrícola e Ambiental
- Métricas do periódico
ABSTRACT Chrysanthemum (Dendranthema grandiflora) is the second most produced and commercialized ornamental plant in the world. Measuring leaf area through non-destructive methods is fundamental for studies on its growth and production. The estimation of leaf area by linear dimensions of the leaves can be a strategy for this purpose. The objective of this study was to find allometric equations to estimate the leaf area of chrysanthemum. The linear, linear without intercept, quadratic, cubic, power, and exponential regression models were used for the analysis. The choice of equations was based on the highest coefficients of determination. The non-destructive method using allometric models has accuracy for estimating the leaf area (LA) of chrysanthemum from the product between leaf length (L) and leaf width (W). The LA of chrysanthemum can be estimated using the equation ŷ = 0.6611*LW0.9490 (L - leaf length; W - leaf width). This equation will allow researchers and producers to determine leaf area non-destructively. Dendranthema grandiflora world nondestructive non destructive production purpose intercept quadratic cubic power analysis determination (LA L W. . (W) 06611LW09490 LW 0 6611 LW0 9490 0.6611*LW0.949 width. width) nondestructively. nondestructively destructively. destructively non-destructively (W 06611LW0949 661 949 0.6611*LW0.94 06611LW094 66 94 0.6611*LW0.9 06611LW09 6 9 0.6611*LW0. 06611LW0 0.6611*LW0 06611LW 0.6611*LW
RESUMO O crisântemo (Dendranthema grandiflora) é a segunda planta ornamental mais produzida e comercializada no mundo. A medição da área foliar por métodos não destrutivos é fundamental para estudos sobre seu crescimento e produção. A estimativa da área foliar por dimensões lineares das folhas pode ser uma estratégia para este fim. O objetivo deste estudo foi encontrar equações alométricas para estimar a área foliar do crisântemo. Os modelos de regressão linear, linear sem intercepto, quadrático, cúbico, potência e exponencial foram utilizados para a análise. A escolha das equações foi baseada nos maiores coeficientes de determinação. O método não destrutivo por meio de modelos alométricos tem acurácia para estimar a área foliar (AF) do crisântemo a partir do produto entre o comprimento da folha (C) e a largura da folha (L). A AF do crisântemo pode ser estimada pela equação ŷ = 0,6611*CL0,9490 (C - comprimento da folha; L - largura da folha). Essa equação permitirá que pesquisadores e produtores determinem a área foliar de forma não destrutiva. Dendranthema grandiflora mundo produção fim intercepto quadrático cúbico análise determinação (AF C L. . (L) 06611CL09490 CL 0 6611 CL0 9490 0,6611*CL0,949 folha. folha) destrutiva (L 06611CL0949 661 949 0,6611*CL0,94 06611CL094 66 94 0,6611*CL0,9 06611CL09 6 9 0,6611*CL0, 06611CL0 0,6611*CL0 06611CL 0,6611*CL
5.
Antiulcer mechanisms of the hydroalcoholic extract from Aztec marigolds’ medicinal and edible flowers (Tagetes erecta L.) marigolds Tagetes L. L
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MEURER, MARIANE
; FELISBINO, FABIULA
; MÜLLER, FABIANA B.
; SOMENSI, LINCON B.
; CURY, BENHUR J.
; JERÔNIMO, DANIELE T.
; VENZON, LARISSA
; FRANÇA, TAUANI C.S.
; MARIOTT, MARIHÁ
; SANTOS, ANA C.
; NUNES, RUAN KAIO S.
; BOEING, THAISE
; BELLA-CRUZ, ALEXANDRE
; SOUZA, PRISCILA DE
; ROMAN-JUNIOR, WALTER A.
; ARUNACHALAM, KARUPPUSAMY
; OLIVEIRA, RUBERLEI G.
; SILVA, LUISA M.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract The antiulcer mechanisms of the dry extract of T. erecta flowers (DETe) were studied here. The acute ulcers induced by acidified ethanol or indomethacin were reproduced in mice pretreated with DETe (3 - 300 mg/kg). The antiulcer activity of DETe was also verified in mice pretreated with NEM, L-NAME, indomethacin, or yohimbine. The antisecretory effect of DETe was verified in rats, and its anti-Helicobacter pylori activity was determined in vitro. DETe (300 mg/kg, p.o) reduced the ethanol- or indomethacin-induced ulcer by 49 and 93%, respectively. The pre-treatment with L-NAME, NEM or yohimbine abolished the gastroprotective effect of DETe. However, DETe did not change the volume, acidity, or peptic activity in rats and did not affect H. pylori. This study expands knowledge about the antiulcerogenic potential of DETe, evidencing the role of nitric oxide, non-protein sulfhydryl groups, α2 adrenergic receptors, and prostaglandins, but not antisecretory or anti-H. pylori properties. T (DETe here 3 ( 30 mg/kg. mgkg mg/kg . mg kg mg/kg) LNAME, LNAME L NAME, NAME L-NAME antiHelicobacter anti Helicobacter vitro (30 p.o po p o indomethacininduced 4 93 93% respectively pretreatment pre treatment However volume acidity H oxide nonprotein non protein groups α receptors prostaglandins antiH. antiH anti-H properties 9
6.
Effects of diabetes between generations on the pre-embryos of rats
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BARCO, VINÍCIUS S.
; GALLEGO, FRANCIANE Q.
; PAULA, VERÔNYCA G.
; CRUZ, LARISSA L.
; KARKI, BARSHANA
; VOLPATO, GUSTAVO T.
; DAMASCENO, DÉBORA C.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract Pregestational hyperglycemia cause adverse effects on mothers and their offspring. We aimed to evaluate the maternal hyperglycemia influence on pre-embryos from diabetic rats and on their generations (daughters and granddaughters). Diabetes was induced in Sprague-Dawley rats. The mothers and their female pups were submitted to oral glucose tolerance test in adulthood. In day 4 of pregnancy, pre-embryos were collected for morphological analysis. The diabetic mother, daughter and granddaughter rats showed glucose intolerance and their pre-embryos presented developmental delay, degeneration and losses compared to the nondiabetic group. Thus, maternal diabetes transgenerationally affects embryos at early development, which contributes for embryofetal losses.
7.
Bioactivity and molecular properties of Phenoxyacetic Acids Derived from Eugenol and Guaiacol compared to the herbicide 2,4-D
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ALVES, THAMMYRES A.
; PINHEIRO, PATRÍCIA F.
; PRAÇA-FONTES, MILENE M.
; ANDRADE-VIEIRA, LARISSA F.
; LOURENÇO, MAICON P.
; LAGE, MATEUS R.
; ALVES, THAYLLON A.
; CRUZ, FRANCELI A.
; CARNEIRO, JOSÉ W.M.
; FERREIRA, ADÉSIO
; SOARES, TAÍS C.B.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract Herbicides are agrochemicals applied in the control of weeds. With the frequent and repetitive use of these substances, serious problems have been reported. Compounds of natural origin and their derivatives are attractive options to obtain new compounds with herbicidal properties. By aiming to develop compounds with potentiated herbicidal activity, phenoxyacetic acids were synthesized from eugenol and guaiacol. The synthesized compounds were characterized and the herbicidal potential of phenoxyacetic acids and precursors was evaluated through bioassays regarding the germination and initial development of Lactuca sativa and Sorghum bicolor seedlings, with the induction of DNA damage. The induction of changes in the mitotic cycle of meristematic cells of roots of L. sativa was also analyzed. At the concentration of 3 mmol L-1, phenols and their respective phenoxyacetic acids presented phytotoxic and cytotoxic activities in L. sativa and S. bicolor. Eugenol and guaiacol also presented genotoxic action in L. sativa. The toxic effect of eugenoxyacetic acid was more pronounced in L. sativa than in S. bicolor, similar to the commercial 2,4-D herbicide. Molecular properties of the phenols and their derivatives phenoxyacetic acids were compared with the ones obtained for the herbicide 2,4-D, where it was found a correlation between their molecular properties and bioactivity.
https://doi.org/10.1590/0001-3765202120191368
70 downloads
8.
DETERMINATION OF ANTIOXIDANT POTENTIAL AND QUANTITATION OF PHENOLIC COMPOUNDS BY HPLC IN ACCESSION OF Capsicum baccatum var. pendulum
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Assis, Maria Lucy de
; Gomes, Marco Antônio G. B.
; Cruz, Larissa L. da
; Passos, Michel de S.
; Pereira, Silvia M. F.
; Arantes, Mariana B. S.
; Oliveira, Daniela B.
; Vieira, Ivo J. C.
.
The need to increase the product’s shelf life and the growing concern to minimize the use of synthetic products encouraged the researchers to evaluate the antioxidant activity and quantify phenolic compounds as chlorogenic acid, caffeic acid, rutin, quercetin and apigenin through the use of HPLC, in 29 accesses of Capsicum baccatum. Capsicum baccatum var. pendulum is one species of the Capsicum genus widely consumed in Brazil. It is the second largest pepper produced in the world. However, its chemical composition and mainly its extract antioxidant activity have been poorly reported in literature. In order to deepen the study of the access properties relating the antioxidant activity versus content of phenolic compounds. It is suggested that the BRS, 1643a, 1611 and 1613, accession could be used as natural antioxidants in the food industry.
https://doi.org/10.21577/0100-4042.20170294
668 downloads
9.
Autopsy findings of a child with left atrial isomerism associated with pulmonary agenesis
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Pereira, Camilla M. V.
; Cruz, Larissa V.
; Girotto, Marina C.
; Cunha, André C.
; Telles, Jorge Alberto B.
; Diniz, Bruna L.
; Rosa, Rosana C. M.
; Zen, Paulo Ricardo G.
; Rosa, Rafael Fabiano M.
.
Jornal Brasileiro de Patologia e Medicina Laboratorial
- Métricas do periódico
RESUMO O isomerismo é um defeito de lateralidade raro. Nosso objetivo foi descrever os achados da autópsia de uma criança com isomerismo atrial esquerdo (IAE) e agenesia pulmonar (AP), uma associação ainda não descrita na literatura. A ultrassonografia fetal revelou agenesia renal direita, artéria umbilical única e polidrâmnio; a ecocardiografia apresentou defeito cardíaco complexo com IAE. A criança morreu minutos após o nascimento. A autópsia confirmou os achados pré-natais e revelou a presença de agenesia pulmonar unilateral, anormalidades vasculares complexas e polisplenia. Apesar de sua raridade, profissionais da saúde devem estar cientes da possibilidade dessa associação.
ABSTRACT Isomerism is a rare laterality defect. Our aim was to describe the autopsy findings of a child with left atrial isomerism (LAI) and pulmonary agenesis (PA), an association still not described in the literature. Fetal ultrasound revealed right renal agenesis, single umbilical artery and polyhydramnios. Echocardiography revealed a complex heart defect with LAI. The child died minutes after birth. Autopsy confirmed the prenatal findings and revealed the presence of unilateral PA, complex vascular abnormalities and polysplenia. Despite its rarity, health professionals should be aware for the possibility of such an association.
https://doi.org/10.5935/1676-2444.20180020
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10.
Proteinúria pós-transplante renal - prevalência e fatores de risco
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Oliveira, Claudia Maria Costa de
; Pereira, Izadora de S.
; Souza, Larissa Clara L. de
; Cruz, Thiago A.
; Pinheiro Júnior, Francisco Marto Leal
; Esmeraldo, Ronaldo Matos
.
Resumo Introdução: A proteinúria pós-transplante renal tem incidência variável, sendo um fator de risco cardiovascular e para a sobrevida do enxerto. Objetivo: Avaliar a prevalência de PTN pós-Tx em receptores de um único centro e fatores associados. Métodos: A prevalência de PTN foi avaliada segundo a definição ≥ 500 mg/24 hs. Os pacientes foram divididos em 3 grupos: grupo A, < 500 mg, B, 500-1000 mg e C, > 1000 mg. Foi testada a associação entre PTN pós-Tx e: idade/gênero do doador e receptor, tipo de doador, função retardada do enxerto, rejeição aguda, HAS e creatinina. As variáveis com valor de p < 0,20 na analise bivariada foram incluídas em modelo de regressão logística multivariado. Resultados: Foram avaliados 173 receptores, idade média 39 anos, 57,2% sexo masculino e 60,7% doador falecido. A prevalência de PTN pós-Tx foi de 24,3%. A distribuição dos pacientes foi de 75,7% para o grupo A, 15,6% para o grupo B e 8,7% para o grupo C. Foram associados a uma maior chance de PTN ≥ 500 mg/24hs: o sexo masculino do receptor, o doador falecido e a HAS pós-Tx. A creatinina aos 12 meses foi significativamente maior nos pacientes com PTN. 62% dos pacientes com PTN ≥ 500 mg/24 hs receberam tratamento com IECA/BRA. Conclusão: A prevalência de PTN pós-Tx renal foi 24,3% segundo a definição utilizada. O sexo masculino do receptor, o doador vivo e a HAS estiveram associadas à maior chance de PTN pós-Tx. O bloqueio do sistema renina-angiotensina deve ser intensificado.
Abstract Introduction: Proteinuria after kidney transplantation (Tx) has variable incidence and is associated with cardiovascular risk and graft survival. Objective: To evaluate the prevalence of proteinuria after kidney Tx and its associated factors. Methods: The prevalence of PTN was evaluated according to definition ≥ 500 mg/24 hours. Patients were divided into 3 groups: group A, < 500 mg, B, 500-1000 mg and C, > 1000 mg. We tested the association between PTN and: age/gender of the donor and recipient, type of donor, delayed graft function, acute rejection, hypertension and creatinine. The variables with a p value < 0.20 in the bivariate analysis were included in a multivariate logistic regression analysis. Results: 173 recipients were evaluated, mean age 39 years, 57.2% male and 60.7% deceased donor. The prevalence of PTN after kidney Tx was 24.3%. The distribution of patients according to PTN was 75.7% for group A, 15.6% for group B and 8.7% for group C. The following factors were associated with higher risk of PTN: male recipients, living donor and hypertension. Creatinine at month 12 moths post-Tx was higher among patients with proteinuria. 60% of patients with PTN ≥ 500 mg/24 hours were treated with ACEI/ARB. Conclusion: The prevalence of PTN after kidney Tx varied between 24.3%, according to the definition used. The male gender of the recipient, living donor and hypertension were associated with the occurrence of PTN after kidney Tx. Blockade of the renin-angiotensin system must be prescribed to more patients.
https://doi.org/10.5935/0101-2800.20150076
7438 downloads
11.
El orden Carnivora (Mammalia) en el Perú: estado del conocimiento y prioridades de investigación para su conservación
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Cossíos, E. Daniel
; Alcázar, Paloma
; Fajardo, Ursula
; Chávez, Kelly
; Alfaro-Shigueto, Joanna
; Cárdenas-Alayza, Susana
; Valqui, Juan
; Montero, Francesca G.
; Lescano, Jesús
; Quevedo, Miryam
; Vivar, Elena
; Leite, Renata
; Ledesma, Karim
; Medina, César
; Maffei, Leonardo
; Amanzo, Jessica
; Chávez, César
; Enciso, Marco A.
; García, Álvaro
; Mangel, Jeffrey C.
; Mendoza, Joel A.
; Rojas, Gianmarco
; Silva, Larissa
; Villegas, L.
; Williams, Robert S.R.
; Zúñiga, Alfonzo
; Cruz, Alex
; Ruiz, Elisa
.
The high diversity of Peruvian carnivore species may pose problems when deciding to which taxa and topics new research efforts should be directed. In this publication, we evaluated the research effort made on each taxa -by assessing the number of publications per species-, point out the knowledge gaps that are important to the conservation of each species and present the first evaluation of research priorities for this group of animals to the country. We registered 145 publications about Peruvian carnivores made since 1943. The number of publications is significantly different between taxa, between subjects and between ecoregions where the research was conducted. According to the proposed priority scale, the species to be studied with greater priority is Nasua olivacea and the lowest priority is for Leopardus pardalis. The results of our study highlight the urgent need to conduct research on certain species of carnivores about which there are few published data, locally and globally, and which occupy a low number of ecoregions in the country. Both the scale of research priorities and the list of knowledge gaps presented here will be useful to guide logistical and financial efforts, for individual researchers as well as for private or governmental institutions.
La alta diversidad de especies de carnívoros del Perú puede generar problemas al momento de decidir los taxa y temas sobre los que deben dirigirse los esfuerzos de investigación. En este trabajo se evalúa el esfuerzo de investigación en base al número de publicaciones realizadas para cada familia y especie de carnívoro en el Perú. Asimismo, se señalan los vacíos de información relevantes para la conservación de cada especie y se presenta la primera evaluación de las prioridades de investigación sobre este grupo animal en el Perú. Se registró 145 publicaciones sobre carnívoros peruanos realizadas desde el año 1943. El número de publicaciones presentó grandes diferencias entre taxa, entre temas estudiados y entre las ecorregiones en las que se realizaron las investigaciones. Según la escala de prioridades propuesta, la especie que debe ser estudiada con mayor prioridad es el coatí andino Nasua olivacea y la de menor prioridad es el ocelote Leopardus pardalis. Los resultados de nuestro trabajo resaltan la urgencia de realizar investigaciones sobre ciertas especies de carnívoros de las que existen pocos datos publicados, tanto a nivel local como global, y que se distribuyen en pocas ecorregiones del Perú. Tanto la escala de prioridades de investigación como la lista de vacíos de información serán de utilidad para guiar esfuerzos logísticos y financieros de investigadores particulares, instituciones privadas y gubernamentales.
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