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印度棱背龟(Lissemys punctata punctata)松果体-副松果体复合体中血清素、去甲肾上腺素和肾上腺素含量的昼夜节律。

Circadian rhythms in serotonin, norepinephrine, and epinephrine contents of the pineal-paraphyseal complex of the soft-shelled turtle (Lissemys punctata punctata).

作者信息

Mahapatra M S, Mahata S K, Maiti B R

出版信息

Gen Comp Endocrinol. 1986 Nov;64(2):246-9. doi: 10.1016/0016-6480(86)90009-2.

Abstract

Diurnal variations in pineal serotonin, norepinephrine, and epinephrine levels were measured at four different time intervals (06:00, 12:00, 18:00, and 24:00 hr) in adult male soft-shelled turtles. The serotonin level increased during day and decreased during night. But the norepinephrine and epinephrine levels showed reverse changes. The findings reveal that there is a distinct circadian rhythm in serotonin, norepinephrine, and epinephrine contents of the pineal-paraphyseal complex in adult male soft-shelled turtles.

摘要

在成年雄性软壳龟中,于四个不同时间间隔(06:00、12:00、18:00和24:00时)测量了松果体中血清素、去甲肾上腺素和肾上腺素水平的昼夜变化。血清素水平在白天升高,在夜间降低。但去甲肾上腺素和肾上腺素水平呈现相反的变化。这些发现表明,成年雄性软壳龟松果体-旁突复合体中血清素、去甲肾上腺素和肾上腺素含量存在明显的昼夜节律。

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