Related Experiment Video
Updated: Jul 9, 2026

Preparation of Naringenin Solution for In Vivo Application
Published on: August 10, 2021
Hypoglycemic activity of Ailanthus excelsa leaves in normal and streptozotocin-induced diabetic rats
1Departamento de Biología del Desarrollo, Instituto Superior de Investigaciones Biológicas, Consejo Nacional de Investigaciones Científicas y Técnicas y Universidad Nacional de Tucumán, Chacabuco 461, (4000) San Miguel de Tucumán, Argentina.
Abstract:
The hypoglycemic activity of a 70% methanol extract from the leaves of Ailanthus excelsa Roxb. (Simaroubaceae) was studied in normal, transiently hyperglycemic and streptozotocin (STZ)-induced diabetic rats. Oral administration of the extract at doses of 14, 70 and 350 mg/kg body weight caused no significant changes in fasting blood glucose levels of normal rats. In an oral glucose tolerance test, the extract produced a significant decrease in glycemia 90 min after the glucose pulse. Daily administration of A. excelsa extract for 60 days produced a significant hypoglycemic effect in diabetic animals. In addition, this treatment improved the altered renal function observed in diabetic control rats. This study suggests that Ailanthus leaf extract could be potentially useful for post-prandial hyperglycemia treatment.
Related Concept Videos
Oral Hypoglycemic Agents: α-Glucosidase Inhibitors
Acarbose and miglitol are typically...
Glucagon-like Receptor Agonists
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by the...
Dipeptidyl Peptidase 4 Inhibitors
Oral Hypoglycemic Agents: Glinides
Hormones Regulating Blood Glucose
In addition to accelerating glucose uptake and utilization, insulin has...
Hypoglycemia