单词 | phenylketonuria |
释义 | phenylketonuria【医】 苯丙酮酸尿 phenylketonuria phen.yl.ke.to.nur.i.a AHD: [fµn”…l-k¶t”n-‹r“¶-…, -y‹r“-, f¶”n…l-] D.J. [7fen*l7ki8tn6&*ri8*, -6j&*r-, 7fi8n*l-]K.K. [7fWn*l7kit26&ri*, -6j&r-, 7fin*l-]n.Abbr. PKU(名词)缩写 PKUA genetic disorder in which the body lacks the enzyme necessary to metabolize phenylalanine to tyrosine. Left untreated, the disorder can cause brain damage and progressive mental retardation as a result of the accumulation of phenylalanine and its breakdown products.苯丙酮尿:一种先天性代谢异常,其机体缺乏将苯丙氨酸代谢成酪氨酸所必需的酶。如果不治疗,这种异常会导致脑损伤和精神抑制,这是苯基丙氨酸沉积和其分解物的产物继承用法:phen”ylke”tonur“ic n.(名词)adj.(形容词) |
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