| pubmed-article:629995 | pubmed:abstractText | Hypophysectomy caused a marked but transient increase in branched-chain alpha-keto acid decarboxylase activities in rat liver mitochondria, peaking at about nine days post-surgery. The magnitude of increase is different for each of the three branched-chain alpha-keto acids. The activities then fall to a new steady state in three weeks with alpha-ketoisovalerate decarboxylase activity within the normal range, alpha-keto-beta-methylvalerate decarboxylase activity at twice normal, and alpha-ketoisocaproate decarboxylase activity decreased to a level too low for accurate measurements. | lld:pubmed |
