| Autor: |
Sudakov, S., Papazov, I., Lyupina, Yu., Medvedeva, O., Figurina, I., Rusakova, I. |
| Zdroj: |
Bulletin of Experimental Biology & Medicine; Oct2002, Vol. 134 Issue 4, p400-402, 3p |
| Abstrakt: |
Effects of acute and chronic caffeine intake on the level and pattern of morphine self-administration behavior in WAG/G and Fisher-344 rats were studied. Both acute and chronic caffeine intake decreased morphine self-administration only in WAG/G rats, which attested to increased sensitivity of these rats to reinforcing effects of morphine. Possible relationship between the observed changes and increased anxiety in rats receiving caffeine is discussed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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