| Literature DB >> 2707309 |
H A Baldwin1, A L Johnston, S E File.
Abstract
The effect of a combination of caffeine and yohimbine was investigated in the social interaction, elevated plus-maze and punished-drinking tests of anxiety. Caffeine (40 mg/kg i.p.) had anxiogenic-like effects in the social interaction and plus-maze tests. Yohimbine (2.5 mg/kg i.p.) was anxiogenic-like in the plus-maze and displayed anticonflict activity. Unexpectedly, caffeine and yohimbine antagonized each others' effects in the social interaction and elevated plus-maze tests.Entities:
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Year: 1989 PMID： 2707309 DOI： 10.1016/0014-2999(89)90709-7
Source DB: PubMed Journal: Eur J Pharmacol ISSN： 0014-2999 Impact factor: 4.432