Figure 3From: A capillary blood ammonia bedside test following glutamine load to improve the diagnosis of hepatic encephalopathy in cirrhosis Panel A: Evolution of ammonia in samples obtained simultaneously in capillary and venous blood in a subgroup of 8 patients with cirrhosis. # p < 0.05 versus baseline. Panel B: Capillary blood ammonia changes over the test period in patients with cirrhosis according to the MELD score using a cut-off of 12.Back to article page