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cAMP concentration in the rat's preoptic region and cerebral cortex during sleep deprivation and recovery induced by ambient temperature.

作者信息

Perez E, Zamboni G, Parmeggiani P L

出版信息

Exp Brain Res. 1982;47(1):114-8. doi: 10.1007/BF00235892.

DOI:10.1007/BF00235892
PMID:6288428
Abstract

cAMP concentrations in the preoptic region and cerebral cortex were studied in rats during exposure to low ambient temperature (-10 degrees C) and after return to control ambient temperature (22 degrees C). Significant changes in cAMP concentration were found only in the preoptic region. On prolonged exposure to low ambient temperature the nucleotide concentration decreased and the circadian rhythm, observed in control conditions, disappeared. Return to control ambient temperature after exposure to low ambient temperature induced a steep increase and a long-lasting plateau in cAMP concentration. The results are discussed in terms of interaction between thermoregulatory and sleep-wakefulness processes.

摘要

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引用本文的文献

1
The capacity to accumulate cyclic AMP in the preoptic-anterior hypothalamic area of the rat is affected by the exposition to low ambient temperature and the subsequent recovery.大鼠视前区-下丘脑前部区域积累环磷酸腺苷（cAMP）的能力受暴露于低环境温度及随后恢复情况的影响。
Exp Brain Res. 1996 Apr;109(1):164-8. doi: 10.1007/BF00228639.
2
The short-term effects of dl-propranolol on the wake-sleep cycle of the rat are related to selective changes in preoptic cyclic AMP concentration.dl-普萘洛尔对大鼠觉醒-睡眠周期的短期影响与视前区环磷酸腺苷浓度的选择性变化有关。
Exp Brain Res. 1990;81(1):107-12. doi: 10.1007/BF00230106.
3
Changes in cAMP concentration in the rat preoptic area during synchronized and desynchronized sleep.

本文引用的文献

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