The labile iron pool was measured essentially as described 72 <a href=http://vkamagras.cyou>kamagra jolly 100mg</a> LPS, lipopolysaccharide; ALI, acute lung injury; NV, non ventilated animals; RL, Ringer s lactate; ALB, albumin; ECHO, echocardiography; dIVC, distensibility index of the inferior vena cava; MAP, mean arterial pressure; V T, tidal volume; PEEP, positive end expiratory pressure; RR, respiratory rate; FiO 2, fraction of inspired oxygen; US, ultrasound; BGA, blood gas analysis