title: Relationship between plasma levels of naproxen and analgesic efficacy in rats: synergism with caffeine.
authors.affiliation: Departmento de Farmacología y Toxicología, CINVESTAV, IPN, México City, México.
authors.forename: C
authors.initials: C
authors.lastname: Hoyo-Vadillo
authors.forename: J T
authors.initials: JT
authors.lastname: Perez-Urizar
authors.forename: I
authors.initials: I
authors.lastname: Garcia
authors.forename: C M
authors.initials: CM
authors.lastname: Villalon
authors.forename: J A
authors.initials: JA
authors.lastname: Terron
authors.forename: F J
authors.initials: FJ
authors.lastname: Lopez-Muñoz
mesh_terms: D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D002110:Caffeine / Q000494:pharmacology*; D004357:Drug Synergism; D005260:Female; D006207:Half-Life; D009288:Naproxen / Q000097:blood* / Q000493:pharmacokinetics / Q000494:pharmacology*; D051381:Rats; D017208:Rats, Wistar
chemical_list: D000700:Analgesics; D002110:Caffeine; D009288:Naproxen