Imaging agents are described that comprise labeled substrates capable of being introduced into cells via the cystine/glutamate antiporter. The substrates may be used for imaging or detecting oxidative stress in cells by introducing the labeled agents into cells via the cystine/glutamate antiporter and subsequent detection.
描述了包含标记底物的成像剂,这些底物能够通过半胱
氨酸/谷
氨酸抗转运体引入细胞中。这些底物可用于通过通过半胱
氨酸/谷
氨酸抗转运体将标记的剂量引入细胞并进行后续检测,从而成像或检测细胞中的氧化应激。