Hepatic encephalopathy may be caused by an increased ratio of aromatic amino acids to branched-chain amino acids in brain tissue.

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This is true. In hepatic encephalopathy, there is an accumulation of toxins in the body due to liver dysfunction, one of which includes an increase in the ratio of aromatic amino acids to branched-chain amino acids in brain tissue. This increase can contribute to neurological symptoms seen in hepatic encephalopathy, including confusion and altered mental status. This is true. Hepatic encephalopathy is often associated with increased levels of aromatic amino acids (such as tyrosine and phenylalanine) and decreased levels of branched-chain amino acids (such as valine, leucine, and isoleucine) in the brain. This is thought to be due to impaired metabolism of these amino acids by the liver, leading to their accumulation in the bloodstream and the brain.

Hepatic Encephalopathy May Be Caused by an Increased Ratio of Aromatic