Cryptotanshinone promotes brown fat activity by AMPK activation to inhibit obesity.

ABSTRACT:

Background/objectives

Activating brown adipose tissue (BAT) and browning of white adipose tissue (WAT) can protect against obesity and obesity-related metabolic conditions. Cryptotanshinone (CT) regulates lipid metabolism and significantly ameliorates insulin resistance. Adenosine-5'-monophosphate (AMP)-activated protein kinase (AMPK), a receptor for cellular energy metabolism, is believed to regulate brown fat activity in humans.

Materials/methods

The in vivo study included high-fat-fed obese mice administered orally 200/400 mg/kg/d CT. They were evaluated through weight measurement, the intraperitoneal glucose tolerance test (IPGTT), intraperitoneal insulin tolerance test (IPITT), cold stimulation test, serum lipid (total cholesterol, triglycerides, and low-density

SUBMITTER: Ni J 

PROVIDER: S-EPMC11300114 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature