P 56- SHORT-TERM RESPONSE OF P300 EVOKED POTENTIAL IN PATIENTS WITH MINIMAL HEPATIC ENCEPHALOPATHY TREATED WITH L-ORNITHINE, L-ASPARTATE José Luis Pérez-Hernández; Christian Hinojosa-Segura; Diana Montemira-Orozco; Andrés Burak-Leipuner; Juana Zavala-Ramírez; Imram Cruz-Reyes; María Escobedo-Silva; Fátima Higuera-de la Tijera; Daniel Santana-Vargas;

P-15 MMP-2 AND MMP-9 LEVELS IN ALCOHOLIC LIVER DISEASE, NON-ALCOHOLIC FATTY LIVER DISEASE AND CHRONIC HEPATITIS C María Lemus-Peña; Abigail Hernandez-Barragan; Daniel Montes de Oca-Ángeles; Marisela Hernandez-Santillan; Daniel Santana-Vargas; Moisés Martinez-Castillo; Zaira Medina-Avila; Aldo Torre-Delgadillo; José Luis Pérez-Hernández; Fátima Higuera-De la Tijera; Paula Cordero-Pérez; Linda Muñoz-Espinosa; David Kershenobich; Gabriela Gutiérrez-Reyes;

P-49 CONCENTRATION OF IL-12 AND CXCL-10 IN CHRONIC LIVER DISEASES Marisela Hernandez-Santillan; Moisés Martínez-Castillo; Zaira Medina-Ávila; Abigail Hernández-Barragan; María Lemus-Peña; Daniel Montes de Oca-Ángeles; José Luis Pérez-Hernández; Fátima Higuera-De la Tijera; Daniel Santana-Vargas; Eduardo Montalvo-Jave; Paula Cordero-Pérez; Linda Muñoz-Espinoza; Jacqueline Córdova-Gallardo; Aldo Torre-Delgadillo; Gabriela Gutiérrez-Reyes;