Fig. 1From: THAM reduces CO2-associated increase in pulmonary vascular resistance – an experimental study in lung-injured pigletsEffects of Tris(hydroxymethyl)aminomethane on arterial pH, base excess, arterial carbon dioxide tension (PCO2) and arteriovenous difference in PCO2. The graph shows the progression over time, with the x-axes representing time points. Note the offset y-axes. The end of infusion for the 1-h and 3-h groups are marked with a darkened vertical bar. Values are means, and the error bars represent standard deviationsBack to article page