Search Results - "Rocha, H A O"

Biological activities of sulfated polysaccharides from tropical seaweeds by Costa, L.S, Fidelis, G.P, Cordeiro, S.L, Oliveira, R.M, Sabry, D.A, Câmara, R.B.G, Nobre, L.T.D.B, Costa, M.S.S.P, Almeida-Lima, J, Farias, E.H.C, Leite, E.L, Rocha, H.A.O

“…Abstract Sulfated polysaccharides from 11 species of tropical marine algae (one edible specie of Rhodophyta, six species of Phaeophyta and four species of…”
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Sulfated galactofucan from Lobophora variegata: Anticoagulant and anti-inflammatory properties by Medeiros, V. P., Queiroz, K. C. S., Cardoso, M. L., Monteiro, G. R. G., Oliveira, F. W., Chavante, S. F., Guimaraes, L. A., Rocha, H. A. O., Leite, E. L.

“…Sulfated polysaccharides (fucans and fucoidans) from brown algae show several biological activities, including anticoagulant and anti-inflammatory activities…”
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Phenolic profile and antioxidant activity from peels and seeds of melon (Cucumis melo L. var. reticulatus) and their antiproliferative effect in cancer cells by Rolim, P M, Fidelis, G P, Padilha, C E A, Santos, E S, Rocha, H A O, Macedo, G R

“…Melon (Cucumis melo L.) has high economic value and in recent years, its production has increased; however, part of the fruit is wasted. Usually, inedible…”
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Anticoagulant activity, paw edema and pleurisy induced carrageenan: Action of major types of commercial carrageenans by Silva, F.R.F., Dore, C.M.P.G., Marques, C.T., Nascimento, M.S., Benevides, N.M.B., Rocha, H.A.O., Chavante, S.F., Leite, E.L.

“…Considering the use of commercials carrageenans as a model for inflammation, the aim this work is a comparative study these compounds in the pro-inflammatory…”
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Nanostructured systems increase the in vitro cytotoxic effect of bullfrog oil in human melanoma cells (A2058) by Oliveira, W.N., Alencar, E.N., Rocha, H.A.O., Amaral-Machado, L., Egito, E.S.T.

“…The aim of this work was to investigate the in vitro cytotoxic effect of previously developed nanocapsules, nanoemulsion, and microemulsion based on bullfrog…”
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Cytotoxicity effect of algal polysaccharides on HL60 cells by Queiroz, K C S, Assis, C F, Medeiros, V P, Rocha, H A O, Aoyama, H, Ferreira, C V, Leite, E L

“…The present study shows the cytotoxic effect of three different classes of algal polysaccharides on HL60 cells. Three galactofucans, fucoidan, and glucan were…”
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Inhibition of reverse transcriptase activity of HIV by polysaccharides of brown algae by Queiroz, K.C.S, Medeiros, V.P, Queiroz, L.S, Abreu, L.R.D, Rocha, H.A.O, Ferreira, C.V, Jucá, M.B, Aoyama, H, Leite, E.L

“…Abstract Brown algae have two kinds of acid polysaccharides present in the extracellular matrix: sulfated fucan and alginic acid. We have previously isolated…”
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preponderantly 4-sulfated, 3-linked galactan from the green alga Codium isthmocladum by Farias, Eduardo H.C, Pomin, Vitor H, Valente, Ana-Paula, Nader, Helena B, Rocha, Hugo A.O, Mourão, Paulo A.S

“…The green algae of the genus Codium have recently been demonstrated to be an important source of sulfated galactans from the marine environment. Here, a…”
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Green does not always mean go: A sulfated galactan from Codium isthmocladum green seaweed reduces melanoma metastasis through direct regulation of malignancy features by Bellan, D.L., Biscaia, S.M.P., Rossi, G.R., Cristal, A.M., Gonçalves, J.P., Oliveira, C.C., Simas, F.F., Sabry, D.A., Rocha, H.A.O., Franco, C.R.C., Chammas, R., Gillies, R.J., Trindade, E.S.

“…•A sulfated homogalactan from Codium isthmocladum presents promising in vitro and in vivo activities in murine melanoma models.•3G4S does not induce cell…”
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Fucoidan from Spatoglossum schröederi promotes B16-F10 malignancy features modulation and antimelanoma in vivo activities by Bellan, D.L., Bini, I.H., Santi, F.C., Rossi, G.R., Biscaia, S.M.P., Maximo, A.I., Reis, M.B., Simas, F.F., Oliveira, C.C., Winnischofer, S.M.B., Leme, D.M., Chammas, R., Rocha, H.A.O., Trindade, E.S.

“…Although recent advances in targeted and immunotherapy, metastatic melanoma treatment still poses as a challenge, with limited success and a variety of severe…”
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Osteogenic activity of non-genotoxic sulfated polysaccharides from the green seaweed Caulerpa sertularioides by Filho, G.P. Chaves, de Sousa, A.F.G., Viana, R.L.S., Rocha, H.A.O., de Medeiros, S.R. Batistuzzo, Moreira, S.M.G.

“…Biocompatibility is a requirement for new molecules with potential applications in bone regeneration. Molecules with such potential applications in…”
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SÍNTESE VERDE DE NANOPARTÍCULAS ANTIOXIDANTES FEITAS COM PRATA E POLISSACARÍDEOS SULFATADOS DA ALGA Crassiphycus birdiae by de Medeiros, C G, Viana, R L S, Teixeira, D I A, Rocha, H A O

“…Sulfated polysaccharides (SPs) from the edible red seaweed Crassiphycus birdiae have antioxidant activity. Previous studies have shown that SPs, when in the…”
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Partial characterization and anticoagulant activity of a heterofucan from the brown seaweed Padina gymnospora by Silva, T M A, Alves, L G, de Queiroz, K C S, Santos, M G L, Marques, C T, Chavante, S F, Rocha, H A O, Leite, E L

“…The brown algae Padina gymnospora contain different fucans. Powdered algae were submitted to proteolysis with the proteolytic enzyme maxataze. The first…”
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COVID-19, COMPLICAÇÕES TROMBÓTICAS E FÁRMACOS ANTICOAGULANTES: UMA VISÃO GERAL E PERSPECTIVAS FARMACOLÓGICAS by Batista, L A N C, Rocha, H A O

“…The main site of infection for the new coronavirus, acute respiratory syndrome coronavirus 2 (SARS-CoV-2), are the lungs, where infection causes an acute…”
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Heterofucans from Dictyota menstrualis have anticoagulant activity by Albuquerque, I R L, Queiroz, K C S, Alves, L G, Santos, E A, Leite, E L, Rocha, H A O

“…Fucan is a term used to denote a family of sulfated L-fucose-rich polysaccharides which are present in the extracellular matrix of brown seaweed and in the egg…”
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Inhibition of reverse transcriptase activity of HIV by polysaccharides of brown algae : Present status of drug from marine origin by QUEIROZ, K. C. S, MEDEIROS, V. P, QUEIROZ, L. S, ABREU, L. R. D, ROCHA, H. A. O, FERREIRA, C. V, JUCA, M. B, AOYAMA, H, LEITE, E. L

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Structure and pharmacological activities of a sulfated xylofucoglucuronan from the alga Spatoglossum schröederi by Leite, Edda L, Medeiros, Maria G.L, Rocha, Hugo A.O, Farias, Guacyra G.M, da Silva, Luci F, Chavante, Suely F, de Abreu, Luiz D, Dietrich, Carl P, Nader, Helena B

“…An acidic polysaccharide of 21 kDa, containing fucose, xylose, glucuronic acid and sulfate, accounting for 20% of the total acidic polysaccharides present in…”
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CARACTERIZAÇÃO E ATIVIDADE ANTICOAGULANTE DE POLISSACARÍDEOS SULFATADOS EXTRAÍDOS DA ALGA MARROM Dictyopteris justii/CHARACTERIZATION AND ANTICOAGULANT ACTIVITY OF SULFATED POLYSACCHARIDES EXTRACTED FROM BROWN SEAWEED Dictyopteris justii by Melo, K R T, Almeida-Lima, J, Gomes, D L, Dantas-Santos, N, Camara, R G B, Rocha, H A O

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