Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Rodrigo César das Neves Amorim"'
Autor:
José Ronaldo Vasconcelos Graça, Mirna Marques Bezerra, Vilma Lima, José Ariévilo Gurgel Rodrigues, Diego Levi Silveira Monteiro, Ana Luíza Gomes Quinderé, Rodrigo César das Neves Amorim, Regina Célia Monteiro de Paula, Norma Maria Barros Benevides
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 54, Iss 5, Pp 907-916 (2011)
The aim of this work was to study the effect of Halymenia floresia (Hf) on duodenum contractility, and on experimental protocols of gastric compliance (GC) in rats. Fraction Hf2s exhibited a concentration-dependent myocontractile effect (EC50 12.48
Externí odkaz:
https://doaj.org/article/6149d1f44604411eb376a5139c64fd05
Autor:
José Ariévilo Gurgel Rodrigues, Ismael Nilo Lino de Queiroz, Érika Façanha Bessa, Chistiane Oliveira Coura, Rodrigo César das Neves Amorim, Norma Maria Barros Benevides
Publikováno v:
Acta Scientiarum: Technology, Vol 33, Iss 4, Pp 371-378 (2011)
Heparin (HEP) is known due to their side effects and the red seaweed Halymenia floresia (Hf) sulfated polysaccharides (SP) are heparinoids. In this study we purified the Hf-SP obtained from an aqueous extract and evaluated their anticoagulant activit
Externí odkaz:
https://doaj.org/article/11e1b02446924a20965563a142000297
Autor:
Rodrigo César das Neves Amorim, José Ariévilo Gurgel Rodrigues, Márjory Lima Holanda, Paulo Antônio de Souza Mourão, Norma Maria Barros Benevides
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 33, Iss 3, Pp 255-261 (2011)
Alternative sources of anticoagulants have arisen as a result of the increasing demand for safer anticoagulant clinical therapy, and the sulfated polysaccharides of seaweeds have gained attention in biomedicine. In this study, crude sulfated polysacc
Externí odkaz:
https://doaj.org/article/8870fc29f412430f888ed18055833afa
Autor:
Ellen Cristina Costa da Silva, Rodrigo César das Neves Amorim, Wanderli Pedro Tadei, Adrian Martin Pohlit
Publikováno v:
Acta Amazonica, Vol 39, Iss 1, Pp 229-231 (2009)
Quassinoids neosergeolide and isobrucein B, obtained from Picrolemma sprucei, have proven in vitro antitumor, antimalarial, anthelminthic, cytotoxic, insecticide and leishmanicidal activities. There is interest in the in vivo pharmacological study of
Externí odkaz:
https://doaj.org/article/7aa09048c8ad4807ab3570cb32b9942d
Autor:
Rodrigo César das Neves Amorim, José Ariévilo Gurgel Rodrigues, Márjory Lima Holanda, Paulo Antônio de Souza Mourão, Norma Maria Barros Benevides
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 33, Iss 3 (2011)
Alternative sources of anticoagulants have arisen as a result of the increasing demand for safer anticoagulant clinical therapy, and the sulfated polysaccharides of seaweeds have gained attention in biomedicine. In this study, crude sulfated polysacc
Externí odkaz:
https://doaj.org/article/f3777064055c41faaaa4710f0f2211f8
Autor:
Paulo Antônio de Souza Mourão, Márjory Lima Holanda, José Ariévilo Gurgel Rodrigues, Norma Maria Barros Benevides, Rodrigo César das Neves Amorim
Publikováno v:
Acta Scientiarum : Biological Sciences, Vol 33, Iss 3, Pp 255-261 (2011)
Alternative sources of anticoagulants have arisen as a result of the increasing demand for safer anticoagulant clinical therapy, and the sulfated polysaccharides of seaweeds have gained attention in biomedicine. In this study, crude sulfated polysacc
Autor:
Thalles B. Grangeiro, Márjory Lima Holanda, Norma Maria Barros Benevides, Maria Edna Pereira Lima, Maria E Carneiro, Rodrigo César das Neves Amorim, Antonia E. Nascimento
Publikováno v:
Journal of Agricultural and Food Chemistry. 53:6414-6419
A lectin was purified from the seaweed Gracilaria cornea by hydrophobic interaction chromatography on phenyl-Sepharose CL-4B followed by affinity chromatography on immobilized mucin. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis of G. cor
Autor:
Érika Façanha Bessa, Ismael Nilo Lino de Queiroz, Rodrigo César das Neves Amorim, Chistiane Oliveira Coura, Norma Maria Barros Benevides, José Ariévilo Gurgel Rodrigues
Publikováno v:
Acta Scientiarum. Technology. 33
Heparin (HEP) is known due to their side effects and the red seaweed Halymenia floresia (Hf) sulfated polysaccharides (SP) are heparinoids. In this study we purified the Hf-SP obtained from an aqueous extract and evaluated their anticoagulant activit
Autor:
José Ariévilo Gurgel Rodrigues, Márjory Lima Holanda, Rodrigo César das Neves Amorim, Paulo A.S. Mourão, Norma Maria Barros Benevides
Publikováno v:
Acta Scientiarum. Biological Sciences. 33
Alternative sources of anticoagulants have arisen as a result of the increasing demand for safer anticoagulant clinical therapy, and the sulfated polysaccharides of seaweeds have gained attention in biomedicine. In this study, crude sulfated polysacc
Autor:
Eder Almeida Freire, Daniel Macedo de Melo Jorge, Thalles B. Grangeiro, Luana Maria Castelo Melo Silva, Norma Maria Barros Benevides, Yáskara Fabíola Monteiro Marques Leite, Rodrigo César das Neves Amorim
Publikováno v:
Biochimica et biophysica acta. 1724(1-2)
A lectin from the marine red alga Gracilaria ornata (Gracilariaceae, Rodophyta) was purified and characterized. The purification procedure consisted of extracting soluble proteins in 0.025 M Tris-HCl buffer, pH 7.5, followed by ammonium sulfate preci