Postnatal observations on the diurnal rhythm and the light‐responsiveness in the pineal glycogen content in mice
Postnatal observations on the diurnal rhythm and the light‐responsiveness in the pineal glycogen content in mice
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小鼠昼夜节律和松果体糖原含量光反应性的产后观察
DOI：
10.1002/ar.1091830105
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发表时间：
1975
期刊：
影响因子：
--
通讯作者：
T. Ito
中科院分区：
文献类型：
--
作者：
T. Kachi;S. Matsushima;T. Ito
用半定量组织化学方法，系统地研究了5天至2岁的雌雄小鼠松果体糖原的昼夜节律和光相关变化的发育和时间过程。在正常光照条件下(12L：12D)，松果体糖原的昼夜节律和与光照相关的变化最早出现在22日龄，并持续到两年。生糖反应在60天到150天之间最为显著，在一岁以上的小鼠中略有下降。
In mice of both sexes ranging in age from five days to two years, the development and time course of diurnal rhythm and light‐related variations in pineal glycogen were systematically studied by a semiquantitative histochemical method. When the animals were maintained under the usual diurnal lighting conditions (12L:12D), the diurnal rhythm and light‐related changes in pineal glycogen appeared first at 22 days of age and persisted until two years. The glycogenic response was most prominent between 60 and 150 days, and declined slightly in mice older than one year.