Activation of adenosine AI receptors facilitates the analgesic effect of ketorolac and ketorolac-caffeine combinations in the rat

adenosine a1 receptor; caffeine; ketorolac; nonsteroid antiinflammatory agent; 2 [4 (2 carboxyethyl)phenethylamino]adenosine 5' (n ethylcarboxamide); adenosine; adenosine receptor; analgesic agent; caffeine; central stimulant agent; drug derivative; ketorolac; N(6) cyclohexyladenosine; N(6)-cyclohexyladenosine; phenethylamine derivative; analgesia; animal experiment; animal model; conference paper; controlled study; drug mechanism; drug potentiation; drug receptor binding; female; nociception; nonhuman; rat; animal; area under the curve; article; drug effect; pain assessment; Wistar rat; Adenosine; Analgesics, Non-Narcotic; Animals; Area Under Curve; Caffeine; Central Nervous System Stimulants; Drug Synergism; Female; Ketorolac; Pain Measurement; Phenethylamines; Rats; Rats, Wistar; Receptors, Purinergic P1

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