22   Artículos

 
en línea
José Ariévilo Gurgel Rodrigues, Ana Luíza Gomes Quinderé, Norma Maria Barros Benevides (Author)     Pág. e49082
The structural complexity of the agaran type-sulfated polysaccharides (SPs) found in Acanthophora muscoides limits its investigation as anticoagulant alternative to heparin which induces clot complications. This study was extended to evaluate the propert... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Ismael Nilo Lino de Queiroz, Ana Luíza Gomes Quinderé, Norma Maria Barros Benevides, Ana Maria Freire Tovar, Paulo Antônio de Souza Mourão     Pág. 273 - 282
Acanthophora muscoides (Rhodophyta) contains structurally heterogeneous sulfated polysaccharides (Am-SPs) with pharmacological importance; however, its matrix SPs composition has not been still extensively investigated. This study sequentially extracted ... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Érico Moura Neto, Gustavo Ramalho Cardoso dos Santos, Regina Célia Monteiro de Paula, Paulo Antônio de Souza Mourão, Norma Maria Barros Benevides     Pág. 203 - 210
Researches on structural chemistry of sulfated polysaccharides (SPs) have been mainly focused on red and brown algae. Caulerpa cupressoides var. lycopodium (Chlorophyta) contains three SPs fractions (Cc-SP1, Cc-SP2 and Cc-SP3). Cc-SP1 and Cc-SP2 had anti... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Edfranck de Sousa Oliveira Vanderlei, Ianna Wivianne Fernandes de Araújo, Ana Luíza Gomes Quinderé, Chistiane Oliveira Coura, Norma Maria Barros Benevides     Pág. 603 - 610
Seaweeds are widely consumed as vegetables and medicinal products. The green seaweed Caulerpa cupressoides var. lycopodium sulfated polysaccharides (SPs) demonstrated anticoagulant (in vitro) and anti- and prothrombotic (in vivo) effects. However, their ... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Érico Moura Neto, Lisandra Antônia Castro Teixeira, Regina Célia Monteiro de Paula, Paulo Antônio de Souza Mourão, Norma Maria Barros Benevides     Pág. 611 - 619
Studies on biopolymers from macroalgae suggested sulfated polysaccharides (SPs) as research agents to investigate events related to haemostasis. Caulerpa cupressoides var. lycopodium is a marine green alga containing three SPs fractions (SP1, SP2 and SP3... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Edfranck de Sousa Oliveira Vanderlei, Ana Luíza Gomes Quinderé, Valdécio Silvano Monteiro, Silvânia Maria Mendes de Vasconcelos, Norma Maria Barros Benevides     Pág. 417 - 425
Caulerpa cupressoides var. lycopodium (Chlorophyta) contains three sulfated polysaccharides (SPs) fractions (SP1, SP2 and SP3); but, their pharmacological properties have been limited. We investigated the antinociceptive activity of non-anticoagulant fra... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Ianna Wivianne Fernandes de Araújo, José Ariévilo Gurgel Rodrigues, Edfranck de Sousa Oliveira Vanderlei, Gabriela Almeida de Paula, Ticiana de Brito Lima, Norma Maria Barros Benevides     Pág. 127 - 135
Biochemical analyses are important tools for discovering new bioactive compounds for medical clinic. This study aimed at isolating iota-carrageenans (?-CARs) from Solieria filiformis (Rhodophyta) by enzymatic extraction (EE), refined hot-water extraction... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Ismael Nilo Lino de Queiroz, Érika Façanha Bessa, Chistiane Oliveira Coura, Rodrigo César das Neves Amorim, Norma Maria Barros Benevides     Pág. 371 - 378
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 activities.... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Ana Luíza Gomes Quinderé, Ismael Nilo Lino de Queiroz, Chistiane Oliveira Coura, Glácio Souza Araújo, Norma Maria Barros Benevides     Pág. 233 - 241
Os glicosaminoglicanos (GAGs) constituem a matriz extracelular de tecidos animais e os resíduos do processamento de peixes comercialmente cultivados podem oferecer novos agentes anticoagulantes em substituição à heparina (HEP) nas ciências médicas. Objet... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
José Ariévilo Gurgel Rodrigues, Ianna Wivianne Fernandes de Araújo, Gabriela Almeida de Paula, Ticiana de Brito Lima, Érika Façanha Bessa, Norma Maria Barros Benevides     Pág. 137 - 144
O cultivo da rodofícea Solieria filiformis vem sendo desenvolvido na praia de Flecheiras, Estado do Ceará, como perspectiva de utilização sustentável do recurso para biotecnologia, mas o crescimento de epífitas sobre a espécie compromete seu bom crescime... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

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