〔EC 1.6.99.7〕二氢蝶啶还原酶：一种氧化还原酶，催化以下反应：NADPH＋6，7二氢蝶啶＝NADP＋＋5，6，7，8-四氢蝶啶。此酶使被还原的辅酶(四氢蝶啶)再生，这对苯丙氨酸转化为酪氨酸、多巴胺或肾上腺素，以及对色氨酸转化为5-羟色胺都是必不可少的。此酶的遗传性缺乏将引起Ⅳ型高苯丙氨酸血〔症〕- metamorphotic
- Metamucil
- metamyelocyte
- Metandren
- metanephric
- metanephrine
- metanephrogenic
- metanephroi
- metanephron
- metanephros
- metaneutrophil
- metanucleus
- metaphase
- Metaphedrin
- Metaphen
- metaphosphoric acid
- metaphyseal
- metaphyses
- metaphysial
- metaphysis
- metaphysitis
- metaplasia
- metaplasis
- metaplasm
- metaplastic