Rectal distention increases the frequency and duration of transient lower esophageal sphincter relaxations in anesthetized dogs– a putative rectoesophageal reflex

by Jose Ronaldo Vasconcelos Graça, Jose Ricardo Cunha Neves, Sidney Wendell Goiana da Silva, Willy Okoba
Published 2019-09-01

Effect of a crude sulfated polysaccharide from Halymenia floresia (Rhodophyta) on gastrointestinal smooth muscle contractility

by 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
Published 2011-10-01