Antinociception and less gastric injury with the dexketoprofen-tapentadol combination in mice.
Fundam Clin Pharmacol
; 35(2): 371-378, 2021 Apr.
Article
en En
| MEDLINE
| ID: mdl-33150641
ABSTRACT
The purpose of this study was to evaluate the antinociceptive interaction between dexketoprofen and tapentadol in three different dose ratios, as well as the ulcerogenic activity of this combination. Dose-response curves were carried out for dexketoprofen, tapentadol, and dexketoprofen-tapentadol combinations in the acetic acid-induced writhing test in mice. On the other hand, the gastric damage of all treatments was assessed after the surgical extraction of the stomachs. Intraperitoneal administration of dexketoprofen and tapentadol induced a dose-dependent antinociceptive effect, reaching a maximal effect of about 58% and 99%, respectively. Isobolographic analysis and the interaction index showed that the three proportions produced an analgesic potentiation (synergistic interaction). Interestingly, the 11 and 13 ratios of the drugs combination produced minor gastric injury in comparison with the 31 proportion. Our data suggest that all proportions of the dexketoprofen-tapentadol combination produced a synergistic interaction in the acetic acid-induced visceral pain model in mice with a low incidence of gastric injury.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Trometamina
/
Cetoprofeno
/
Dolor Nociceptivo
/
Tapentadol
/
Analgésicos
Límite:
Animals
Idioma:
En
Revista:
Fundam Clin Pharmacol
Asunto de la revista:
FARMACOLOGIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
México