中性粒细胞对环磷酰胺的反应预示着对与年龄相关的学习障碍的适应能力。

Katie Nickel, Marianne Bjorner, Warren Ladiges, Lida Zhu
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引用次数: 0

摘要

在接受非致死剂量环磷酰胺(CYP)治疗的不同年龄段的C57BL/6小鼠中,通过白细胞计数来测量它们对压力的反应能力(即恢复能力)。中性粒细胞计数以一致的、与年龄相关的方式下降,然后反弹。中性粒细胞的低反弹与中年小鼠学习能力的提高有关,这表明 CYP 引起的中性粒细胞反应可能预示着小鼠对衰老的适应能力。
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Neutrophil response to cyclophosphamide predicts resilience to age-related learning impairment.

The ability to respond to stress, defined as resilience, was measured by white blood cell counts in C57BL/6 mice of various ages receiving a nonlethal dose of cyclophosphamide (CYP). Neutrophil counts dipped and then rebounded in a consistent and age-dependent manner. Low neutrophil rebound correlated with improved learning in middle-age mice suggesting CYP-nduced neutrophil response may predict resilience to aging.

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