DEVELOPMENTAL-CHANGES IN SALT ACCEPTABILITY IN HUMAN INFANTS
DEVELOPMENTAL-CHANGES IN SALT ACCEPTABILITY IN HUMAN INFANTS
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DOI：
10.1002/dev.420190103
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发表时间：
1986-01-01
影响因子：
2.2
通讯作者：
MORAN, M
中科院分区：
文献类型：
--
作者：
BEAUCHAMP, GK;COWART, BJ;MORAN, M
4个月以下的人类婴儿摄入等量的水和中等浓度的氯化钠溶液（0.10-0.20 M）。相比之下，4-24个月大的婴儿对盐水溶液的接受度高于水。这种盐可接受性的发育变化与这种反应背后的外周和/或中枢结构在出生后成熟的假设是一致的。31-60月龄儿童相对于水更倾向于排斥生理盐水。这种变化可能在一定程度上反映了经验的影响。
Human infants less than 4 months of age ingested water and moderate concentrations of sodium chloride solution (0.10-0.20 M) in equal amounts. In contrast, infants 4-24 months of age exhibited heightened acceptance of saline solution relative to water. Such a developmental change in salt acceptability is consistent with a hypothesis of postnatal maturation of peripheral and/or central structures underlying this response. Children 31-60 months of age tended to reject saline solution relative to water. This change may in part reflect the effects of experience.