tapentadol has been researched along with Stomach-Ulcer* in 2 studies
2 other study(ies) available for tapentadol and Stomach-Ulcer
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Antinociception and less gastric injury with the dexketoprofen-tapentadol combination in mice.
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 1:1 and 1:3 ratios of the drugs combination produced minor gastric injury in comparison with the 3:1 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. Topics: Analgesics; Animals; Dose-Response Relationship, Drug; Drug Combinations; Drug Synergism; Ketoprofen; Male; Mice; Mice, Inbred BALB C; Nociceptive Pain; Pain Measurement; Stomach Ulcer; Tapentadol; Tromethamine | 2021 |
Assessment of the antinociceptive and ulcerogenic activity of the tapentadol-diclofenac combination in rodents.
Preclinical Research & Development The objective of the present study was to evaluate the tapentadol-diclofenac combination in three dose-ratios in the mouse acetic acid-induced visceral pain and their ulcerogenic activity on the stomachal mucous. Dose-response curves were generated for tapentadol, diclofenac, and their combination in the acetic acid-induced writhing test in mice. Moreover, the stomachs of animals were surgically removal and gastrointestinal ulcerogenic action of the combination was assessed. The isobolographic analysis, interaction index, and ANOVA were used to analyze the data. The isobolographic analysis and interaction index showed a similar antinociceptive activity for the three combinations of the analgesic mixture. Moreover, tapentadol and the proportions 1:1 or 3:1 of the analgesic combination caused a mild gastrointestinal damage. These data indicate that the systemic co-administration of tapentadol and diclofenac produced a synergistic interaction in the acetic acid-induced visceral pain test with an acceptable gastric damage profile in mice. Topics: Acetic Acid; Analgesics; Animals; Diclofenac; Dose-Response Relationship, Drug; Drug Synergism; Male; Mice; Phenols; Stomach; Stomach Ulcer; Tapentadol; Visceral Pain | 2018 |