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The influence of the light-dark and wake-sleep cycles on preoptic cAMP concentration in the rat
Bollettino Della Societa Italiana Di Biologia Sperimentale
|January 1, 1989
Abstract:
The concentration of cAMP was measured in the preoptic region of rats sleeping at normal laboratory conditions (12:12 h LD, Ta 22 +/- 0.5 degrees C). The results show that the nucleotide concentration changed both during the circadian LD cycle and during the ultradian wake-sleep cycle.