Structure and pharmacological activities of a sulfated xylofucanglucuronan from the algae Spatoglossum scroederi. - Leite,E.L.; Medeiros,M.G.L.; Rocha,H.A.O.; Farias,G.G.M.; da Silva,L.F.; Chavante,S.F.; de Abreu,L.D.; Dietrich,C.P.; Nader,H.B. (Plant Sci, 1998)