Bovine umbilical mesenchymal stem cell-conditioned medium increased expression of GLUT-4 in pancreas of diabetic rats induced by nicotinamide-streptozotocin

Abstract

Background: Diabetes is a degenerative disease associated with metabolic disorders. The majority of people have type 2 diabetes mellitus (DM) insulin resistance due to an unhealthy lifestyle. The development of DM treatment is also growing, one of which is using conditioned medium. Aim: This study aims to determine the effect of Bovine umbilical mesenchymal stem cell-conditioned medium (BUMSC-CM) on nicotinamide (NA) and streptozotocin (STZ) induced rats as an animal model of DM. Methods: The study began with the in vitro docking of Cholecalciferol with aldolase reductase and glucokinase. In the in vivo study, animal models were divided into five groups: group A (negative control), group B (diabetic rats), group C (NA+STZ+Metformin), group D (NA+STZ+ BUMSC-CM 0.2 ml/kg BW), and group E (NA+STZ+ BUMSC-CM 0.5 ml/kg BW). Blood sugar levels were checked, and BUMSC-CM was administered by intramuscular injection at four-day intervals for a duration of 16 days. Blood sugar levels were also sampled, and GLUT4 histochemical and immunohistochemical staining was performed. Results: The results showed that Cholecalciferol can bind to aldolase reductase ASP43 and TYR48 and bind to glucokinase at TYR214 with hydrogen bonds. BUMSC-CM administration was able to reduce blood sugar well. In addition, BUMSC-CM also helped repair the tissue structure of the pancreas damaged by inflammation from STZ administration. Conclusion: This study can be concluded that the administration of BUMSC-CM can be an alternative cell-free therapy for patients with DM. [Open Vet J 2024; 14(8.000): 1761-1770]

Keywords

• diabetes melitus
• bumsc-cm
• cholecalciferol
• glut-4