The isotope-labeled chemical is used for the researchers to track its fate in the human body.
研究人员使用这种同位素追踪人体中的轨迹。
2
Compared with common amino acids, the isotope-labeled amino acids have accordant structure and analogical property.
同位素标记的氨基酸与普通氨基酸相比具有结构一致、性质基本相同的特点。
3
The metabolic kinetics of branched chain amino acids (BCAA) and aromatic amino acids (AAA) in normal subjects and patients with severe viral hepatitis as studied with 4 stable isotopelabeled tracers.