Chemical structure, anti-inflammatory and antinociceptive activities of a sulfated polysaccharide from Gracilaria intermedia algae

Luís Eduardo Castanheira Costa, Tarcísio Vieira de Brito, Renan O. Silva, Willer Malta de Sousa, Francisco Clark Nogueira Barros, Venícios Gonçalves Sombra, José Simião C. Júnior, Diva Aguiar Magalhães, Marcellus Henrique Loiola Ponte de Souza, Jand Venes Rolim Medeiros, Regina C.M. de Paula, André Luiz dos Reis Barbosa, Ana Lúcia Ponte Freitas