有学者认为褪黑素为天然的抗衰老激素。
So melatonin is regarded as a natural anti-senescence hormone.
方法：以hpmc、硬脂酸为骨架材料，采用固体分散技术和双层压片工艺，制备褪黑素双层控释片。
Methods: HPMC and stearic acid were used to prepare melatonin controlled-release bilayer tablets by application of solid dispersion method and double compression technology.
为明确人体胃组织是否存在褪黑素受体(MR)，应用放射配体结合法检测人体胃组织MR特异结合量。
To determine whether melatonin receptors (MR) exist in human stomach, specific binding of melatonin receptor in human stomach was measured by radioligand binding assay.
以翻正反射为指标研究褪黑素对小鼠睡眠及其昼夜节律的影响。
METHODS:To determine the sleep time and circadian sleep rhythm by observing the loss of the righting reflex method in mice.
以翻正反射为指标研究褪黑素对小鼠睡眠及其昼夜节律的影响。
METHODS:To determine the sleep time and circadian sleep rhythm by observing the loss of the righting reflex method in mice.
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