1、 Treatment of Parkinson's disease with L-3,4-dihydroxyphenylalanine (L-DOPA) has its limits.
运用 L-3,4-dihydroxyphenylalanine(左旋多巴)临床治疗帕金森有其局限之处。
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2、 Tyrosinase performs action for catalytic oxidation of L-tyrosine and L-dopa to form melanin.
酪氨酸酶有催化氧化l-酪氨酸及L-多巴生成黑色素的作用。
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