Figure 2From: A capillary blood ammonia bedside test following glutamine load to improve the diagnosis of hepatic encephalopathy in cirrhosis Changes in capillary blood ammonia during the glutamine challenge in patients with cirrhosis (n = 57) and in healthy subjects (n = 13). # p < 0.05 versus values in healthy subjects; * p < 0.05 versus baseline values.Back to article page