代谢
锰主要通过摄入被吸收,但也可以通过吸入。它会在血浆中与α-2-巨球蛋白、白蛋白或转铁蛋白结合,并分布到大脑和所有其他哺乳动物组织中,尽管它倾向于在肝脏、胰腺和肾脏中积累更多。锰能够存在于多种氧化状态,并且据信在体内会发生氧化状态的变化。锰的氧化状态可以影响组织的毒物动力学行为,也可能影响毒性。锰主要通过粪便排出。(L228)
Manganese is absorbed mainly via ingestion, but can also be inhaled. It binds to alpha-2-macroglobulin, albumin, or transferrin in the plasma and is distributed to the brain and all other mammalian tissues, though it tends to accumulate more in the liver, pancreas, and kidney. Manganese is capable of existing in a number of oxidation states and is believed to undergo changes in oxidation state within the body. Manganese oxidation state can influence tissue toxicokinetic behavior, and possibly toxicity. Manganese is excreted primarily in the faeces. (L228)
来源:Toxin and Toxin Target Database (T3DB)