PINEAL GLAND - INFLUENCE ON GONADS OF MALE HAMSTERS
PINEAL GLAND - INFLUENCE ON GONADS OF MALE HAMSTERS
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DOI：
10.1126/science.148.3677.1609
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发表时间：
1965-01-01
期刊：
影响因子：
56.9
通讯作者：
REITER, RJ
中科院分区：
文献类型：
--
作者：
HOFFMAN, RA;REITER, RJ
将雄性仓鼠暴露于1小时光照和23小时黑暗的周期中会导致性腺萎缩。松果体切除术可以防止这种萎缩，但对暴露于16：8光暗周期的动物没有影响。同样，摘除双眼会导致性腺萎缩，但可以通过松果体切除术来预防。这些数据强调了松果体在调节光周期对性腺的影响方面的重要性。
Exposure of male hamsters to cycles of 1 hr. of light and 23 hr. of darkness causes atrophy of the gonads. Pinealectomy prevents this atrophy, but has no effect on animals exposed to light-dark cycles of 16 : 8. Likewise, removal of both eyes induces gonad atrophy which is prevented by pinealectomy. These data emphasize the importance of the pineal gland in the regulation of photoperiodic influences on the gonads.