Machado C R, Wragg L E, Machado A B
Science. 1969 Apr 25;164(3878):442-3. doi: 10.1126/science.164.3878.442.
In the pineal body of the immature rat the circadian rhythm of serotonin persists when sympathetic innervation is abolished by the administration of nerve growth factor antiserum. This rhythm is regulated by a mechanism that does not involve the sympathetic innervation and is, therefore, fundamentally different from that in the adult.
在未成熟大鼠的松果体中,当通过给予神经生长因子抗血清消除交感神经支配时,血清素的昼夜节律依然存在。这种节律由一种不涉及交感神经支配的机制调节,因此,与成年大鼠的节律有根本区别。