The potential protective effect of aqueous extract of root on Streptozotocin-induced diabetes in mice.

PURPOSE

Treatment of diabetes using traditional medicine has attracted attention in recent decades because of its unique benefits. is known as an herb with therapeutic potential. This research explored the likely protective effects of Root (AGR) in mice with Streptozotocin-induced type 2 diabetes mellitus (T2DM) to provide complementary therapy.

METHODS

Diabetes was induced by a single injection of Streptozotocin (STZ) in mice. STZ-diabetic mice were treated with oral dosages of AGR (25, 50, 100, and 200 mg/kg) on different experiment days. During the experiment, the effect of a topical extract of AGR on Glucose level, serum lipid profile, and liver and kidney biomarkers, with the histopathological assessment of heart, kidney, spleen, and liver, were investigated. The gene expression level of inflammation biomarkers (Tumour Necrosis Factor-alpha (TNF-α) and interleukin-1 (IL-1)), apoptosis factor (Caspase3), glucose regulatory genes (Glucose transporter (GLUT) 4 and 2), and lipid regulatory gene (Adenosine 50-monophosphate protein-kinase (AMPK)) were investigated.

RESULTS

Administration of AGR to STZ-diabetic mice decreased blood glucose level ( < 0.01), normalized the lipid profile ( < 0.01), improved the serum level of kidney ( < 0.01) and liver biomarkers ( < 0.01), and normalized Kidney hypertrophy ( < 0.01), inflammation ( < 0.001), and apoptosis ( < 0.01). The AGR effect was better at 100 mg/kg than Metformin (100 mg/kg) on healing T2DM condition in mice.

CONCLUSION

AGR possesses anti-inflammatory, antioxidant, anti-hyperglycemic, anti-hyperlipidemic, and anti-glycation activity, thus exhibiting a protective function in STZ-induced diabetic mice. Further in vitro and in vivo works are necessary, especially to elucidate the mechanism of action of AGR at the cellular and molecular levels.