O-1 SIMULTANEOUS LIVER-KIDNEY TRANSPLANTATION OUTCOMES IN LATIN AMERICA Jorge Carlos Martinez Morales; Valeria Descalzi; Elodie Hyppolito; Adriana Varon; Alina Zerega; Pedro Marin-Castro; Graciela Elia Castro Narro; Josefina Pages; Ignacio Roca; Adrián Gadano; Carlos Benitez; Bertha Eliana Cardenas Ramírez; Romina Rey; Alvaro Urzua; Julia Brutti; Fernanda Maria Farage Osório; Paulo Lisboa Bittencourt; Maria Laura Reyes Toso; José Huygens Parente-Garcia; Gilberto Mejia; Wellington Andraus; Manuel Mendizabal; Fernando Cairo; Renato Palma-Fernández; Sebastián Marciano;

P- 9 BIOMARKERS OF THE BACTERIAL, VIRAL AND HUMAN GUT TRANSCRIPTOME IN METABOLIC ASSOCIATED FATTY LIVER DISEASE (MAFLD) IN ARGENTINA María Florencia Mascardi; Flavia Noelia Mazzini; Bárbara Suárez; Vera M. Ruda; Sebastián Marciano; Paola Casciato; Adrián Narvaez; Leila Haddad; Margarita Anders; Federico Orozco; Ana Jesica Tamaroff; Frank Cook; John Gounarides; Susana Gutt; Adrián Gadano; Celia Méndez García; Martín L. Marro; Alberto Penas Steinhardt; Julieta Trinks;

O-5 INTEGRATED ANALYSIS OF ARCHAEAL, FUNGAL AND PROTOZOAN GUT TRANSCRIPTOME IN METABOLIC ASSOCIATED FATTY LIVER DISEASE (MAFLD) IN ARGENTINA Bárbara Suárez; María Florencia Mascardi; Flavia Noelia Mazzini; M. Ruda Vera; Sebastián Marciano; Paola Casciato; Adrián Narvaez; Leila Haddad; Margarita Anders; Federico Orozco; Ana Jesica Tamaroff; Frank Cook; John Gounarides; Susana Gutt; Adrián Gadano; Celia Mén dez García; Martin L. Marro; Alberto Penas Steinhardt; Julieta Trinks;