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Antidiabetic Activity and Potential Mechanism of Amentoflavone in Diabetic Mice

Chengfu Su1, Chuanbin Yang2, Man Gong3

  • 1School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China. suchengfu1988@163.com.

Molecules (Basel, Switzerland)
|June 20, 2019
PubMed
Abstract

Insights

Amentoflavone (AME) effectively combats diabetes in mice by improving glucose and lipid metabolism. It also activates the PI3K/Akt pathway and exhibits antioxidant properties, offering new insights into diabetes treatment.

Area of Science:

  • Biochemistry
  • Pharmacology
  • Metabolic Diseases

Background:

  • Diabetes mellitus is a complex metabolic disorder characterized by hyperglycemia.
  • Amentoflavone (AME), a natural flavonoid, has shown potential therapeutic properties.
  • Investigating AME's anti-diabetic effects and mechanisms is crucial for developing new treatments.

Purpose of the Study:

  • To evaluate the anti-diabetic activity of amentoflavone (AME) in a mouse model.
  • To elucidate the underlying mechanisms of AME's action in diabetes.

Main Methods:

  • Diabetic mice were treated with AME for 8 weeks.
  • Biochemical markers, hepatic steatosis, pancreatic histopathology, glucose metabolic enzyme activity, and key signaling pathways (Akt, GLUT4) were analyzed.

Main Results:

  • AME treatment significantly improved glucose and lipid profiles, including reduced glucose, cholesterol, and triglycerides.
  • AME modulated key enzymes involved in glucose metabolism and enhanced antioxidant capacity (increased SOD, decreased MDA).
  • AME activated the PI3K/Akt pathway and promoted glucose transporter type 4 (GLUT4) translocation in skeletal muscle.

Conclusions:

  • Amentoflavone demonstrates significant anti-diabetic effects by regulating glucose and lipid metabolism.
  • The mechanisms involve antioxidant effects and activation of the PI3K/Akt signaling pathway.
  • AME represents a promising therapeutic agent for diabetes with novel underlying mechanisms.
Keywords:
GLUT4 translocationPI3K/Aktbiochemical indexesglucose metabolic enzyme

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