Al-Uqabi; Rabab Utba; Al-Gareeb; Ali I.; Al-Buhadily; Ali K.

DOI:

Abstract

Background: Osteoarthritis (OA) is considered an attractive research issue; as it is the most common musculoskeletal progressive condition with no cure yet. Aims: To evaluate effect of celecoxib alone or in combination of sitagliptin in monoiodo acetate rat model of OA. Methods: A total of 40 Sprague-Dawley male rats were divided into 4 groups, negative control (n=10), positive control group (OA induced by monoiodoacetate (MIA)) (n=10), celecoxib 50mg/kg (n=10), and celecoxib 50mg/kg plus sitagliptin 20mg/kg group (n=10). Serum levels of inflammatory biomarkers and serum CTX-II were assessed for all groups. Data were analyzed statistically by SPSS version 28.00. Results: group treated with celecoxib showed a significant reduction in the inflammatory biomarkers and CTX-II serum levels compared with the OA group (P<0.01). A significant reduction in CTX-II level in combination treated group relative to celecoxib treated group. Conclusion: Celecoxib imparted anti-inflammatory and cartilage protective effect in OA induced rat model. Sitagliptin combination with celecoxib added an extra cartilage protective effect by reducing cartilage degradation evident by lowering CTX-II serum levels.

Keywords

Celecoxib ; CTX-II ; osteoarthritis

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