Dietary tyrosine as an aid to stress resistance among troops.
Dietary tyrosine as an aid to stress resistance among troops.
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膳食酪氨酸有助于部队的应激抵抗力。
DOI：
10.1093/milmed/154.3.144
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发表时间：
1989
影响因子：
1.2
通讯作者：
C. A. Salter
中科院分区：
文献类型：
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作者：
C. A. Salter
在过去的冲突中，战斗压力造成的伤亡造成了严重的部队撤离前线。最近的研究表明，压力导致的表现障碍与大脑中神经递质去甲肾上腺素（NE）的消耗有关，NE在神经束中对压力做出反应。氨基酸酪氨酸（TYR）是NE的饮食前体，在实验室中已经证明补充TYR可以缓解应激期间神经NE和性能的下降。因此，TYR补充剂可能有助于预防和治疗战斗中的应激性伤亡。需要进一步的研究来验证这一假设。
In past conflicts battle stress casualties have caused a serious exit of troops from the frontlines. Recent research has linked stress-caused impairments of performance with depletion of brain stores of the neurotransmitter norepinephrine (NE), which functions in neural tracts responding to stress. The amino acid tyrosine (TYR) is the dietary precursor for NE, and supplementation with TYR has been demonstrated in the laboratory to alleviate declines in both neural NE and performance during stress. Thus, TYR supplementation might help to prevent and treat stress casualties in combat. Further research is called for to verify this hypothesis.