Related Experiment Video
Updated: Oct 2, 2026

Measuring the Rate of Lipolysis in Ex Vivo Murine Adipose Tissue and Primary Preadipocytes Differentiated In Vitro
Published on: March 17, 2023
[beta 3-adrenergic receptor agonists as anti-obese and anti-diabetic drugs]
Hiroshi Sakura1, Michiko Togashi, Yasuhiko Iwamoto
1Diabetes Center, Tokyo Women's Medical University.
Abstract:
Beta 3-adrenergic receptors are expressed mainly in adipose tissues and play an important role in lipolysis and thermogenesis. Chronic administration of beta 3-adrenergic receptor agonists into obese rodents reduce the size of adipocytes by the breakdown of triglyceride and ameliorate insulin resistance associated with the normalization of the expression of adipocytokines, such as leptin and tumor necrosis factor-alpha. However, acute administration of the drugs induce remarkable insulin secretion, the mechanism of which is still unclear. Although the effect of beta 3-adrenergic receptor agonists may be different between rodents and human, these drugs are promising as anti-obese or anti-diabetic agents, and several clinical studies are underway.
Related Concept Videos
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...
Oral Hypoglycemic Agents: α-Glucosidase Inhibitors
Acarbose and miglitol are typically...
Oral Hypoglycemic Agents: Biguanides and Glitazones
Oral Hypoglycemic Agents: Glinides
Adrenergic Antagonists: ɑ and β-Receptor Blockers
Dipeptidyl Peptidase 4 Inhibitors