Effect of Ketorolac and Nimesulide Combination on Surgical Pain, Stomach and Kidneys
Isik, Bahar, Suleyman, Bahadir, Mammadov, Renad, Bulut, Seval, Yavuzer, Bulent, Altuner, Durdu, Gulaboglu, Mine, Suleyman, Halis
Ketorolac is a nonsteroidal anti-inflammatory drug (NSAID). Cyclooxygenase-2 (COX-2) inhibition from the therapeutic effects of NSAIDs and COX-1 inhibition from toxic effects are held responsible. It is known that nimesulide has formed a protective effect by inhibiting the decrease in COX-1 activity and the increase in COX-2 activity. In this study animals were divided into healthy (HG), paw-scalpel incision (PSI) control (PSIC), PSI+nimesulide (PSIN), PSI+ketorolac (PSIK), and PSI+nimesulide+ketorolac (PSI+NKC) administered groups. Nimesulide was administered orally(50 mg/kg), and ketorolac was administered intra-peritoneally(5 mg/kg). Nimesulide and ketorolac showed similar analgesia (p = 0.194), while NKC provided the best analgesia (p < 0.001). Nimesulide inhibited the increase of oxidant and COX-2 in gastric tissue and increased antioxidant and COX-1 levels, protecting the stomach tissue from ketorolac damage(p < 0.01). In addition, NKC reduced the area and number of ketorolac-induced gastric ulcers in the stomach (p<0.001). Nimesulide also prevented ketorolac-induced renal dysfunction (p < 0.001).
- Journal
- LATIN AMERICAN JOURNAL OF PHARMACY
- Year
- 2023
- Volume
- 42
- Issue
- 1
- Pages
- 36-45
- ISSN
- 0326-2383
- WoS UID
- WOS:000920231700006