amino acid deficiency 中文意思是什麼
amino acid deficiency
解釋
氨基酸缺乏- amino : adj. 【化學】氨基的。
- acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
- deficiency : n. 1. 缺乏，不足，短缺。2. 缺陷。3. 不足額；虧空。
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Phenylketonuria ( pku ) is an inherited metabolic disease that results in mental retardation and other neurological problems when treatment is not started within the first few weeks of life. the disease arises from the deficiency of a single enzyme, phenylalanine hydroxylase, which converts the essential amino acid, phenylalanine, to another amino acid, tyrosine. failure of the conversion to take place results in a buildup of phenylalanine in the body that then damages the central nervous system
苯丙酮尿癥（ pku ）是一種智力發育不全的先天性疾病，患者由於肝贓內苯丙氨酸羥化酶缺乏，苯丙氨酸不能正常代謝為酪氨酸，從而導致苯丙氨酸在肌體組織內積累，引起腦損傷和累進性精神障礙，臨床表現為智力低下，頭發顏色轉黃，尿有異臭味，重者似鼠臭。 -
Now, it has been shown that mbl deficiency and low levels of serum mbl are strongly associated with the presence of three variant alleles b, c, d in mbl structural gene, which codons 54, 57 and 52 amino acid of mbl polypeptide respectively
現已證實， mbl血清濃度低下主要與其結構基因第一外顯子的b 、 c和d等位基因變異體（分別編碼54 、 57和52位氨基酸）有關，而正常的mbl等位基因為a 。 -
In the day grain of single stomach animal, the fish meal is especially suitable for cooperating with other fodder to remedy deficiency of the essential amino acid ( eaa ) in others raw materials, especially in the low quality plant albumen
在單胃動物日糧中，魚粉特別適于同其它飼料配合，以彌補其它許多原料尤其是低質植物蛋白中必需氨基酸（ eaa ）的不足。
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