慢性接触镉主要引起肾小管损伤，表现为蛋白尿、糖尿和氨基酸尿。
Chronic exposure to Cd mainly causes the renal proximal tubule damage, which represents that the excretion of proteinuria, glucosuria and aminoaciduria.
慢性接触镉主要引起肾小管损伤，表现为蛋白尿、糖尿、氨基酸尿、酶尿及尿镉排出量明显增加等。
Chronic exposure to Cd mainly causes the renal proximal tubule damage, which represents that the excretion of proteinuria, glucosuria, aminoaciduria, enzymaticuria and urinary cadmium increase.
提取能导致苯丙酮尿症（PKU）的基因突变.患这种病的人不能分解氨基酸苯丙氨酸，这会导致严重的认知损坏。
Take the gene mutation that causes phenylketonuria, or PKU. People with the disease can't break down the amino acid phenylalanine, a problem that can lead to severe cognitive damage.
酪氨酸：一种氨基酸，对人体不是必需的，除非它们含有苯丙酮尿症。
Tyrosine: One of the amino acids, not essential for humans unless they have the hereditary disorder phenylketonuria.
目的验证尿硫测定是否可以在生长迅速的新出生的小猪模型上精确反映含硫氨基酸的分解代谢情况。
Objective to test whether urinary sulfur excretion can be used as an accurate indicator of the catabolism of sulfur amino acid in growing newborn piglets.
结论在生长迅速的小猪模型上，尿硫测定这一无同位素标记、无创的方法可以精确反映含硫氨基酸的分解代谢情况。
Conclusions Detection of urinary sulfur, as a non-tracer and noninvasive method, may be employed to accurately measure the catabolism of sulfur amino acid in the growing piglet model.
供给氨基酸氮过多则增加应激反应，增加尿氮排出和加重呼吸负担。
Overloads of amino acid nitrogen could increase stress response, increase urinary nitrogen excretion and deteriorate the respiratory function.
提取能导致苯丙酮尿症(pku)的基因突变。患这种病的人不能分解氨基酸苯丙氨酸，这会导致严重的认知损坏。
Take the gene mutation that causes phenylketonuria or PKU. People with the disease can't break down the amino acid phenylalanine a problem that can lead to severe cognitive damage.
苯丙氨酸脱氢酶因在临床上可用作苯丙酮尿症的检测用酶，工业上可用于合成手性氨基酸而越来越受到关注。
As phenylalanine dehydrogenase is used to determine the concentration of plasma phenylalanine for monitoring of phenylketonuria and synthesize L-amino acids, it is drawing more and more attention.
目的经113例相对较大样本尿氨基酸检测，了解正常婴幼儿尿氨基酸谱。
Objective To learn the aminogram of urine in normal infants and young children in a relatively large sample of control groups.
目的经113例相对较大样本尿氨基酸检测，了解正常婴幼儿尿氨基酸谱。
Objective To learn the aminogram of urine in normal infants and young children in a relatively large sample of control groups.
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