Related Experiment Video
Updated: Sep 7, 2025

Study of In Vivo Glucose Metabolism in High-fat Diet-fed Mice Using Oral Glucose Tolerance Test OGTT and Insulin Tolerance Test ITT
Published on: January 7, 2018
Triglyceride Glucose (TyG) Index: A surrogate biomarker of insulin resistance
Vineetha K Ramdas Nayak1, Praseeda Satheesh2, Mohan T Shenoy3
1Department of Physiology, Sree gokulam medical college and research foundation, Venjaramoodu,Trivandrum.
Abstract:
The predictability of triglyceride glucose index (TyG index) as a biomarker for identification of insulin resistance (IR) is being extensively studied in various ethnic populations. TyG index could be a beneficial tool for identification of IR and populations at high risk for developing diabetes in future. However, more studies are required to standardize optimal cut-off values in different ethnicities and populations. The present review describes existing literature, and identifies merits and demerits of TyG index as a surrogate marker for IR.
More Related Videos
Related Concept Videos
Insulin: The Receptor and Signaling Pathways
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...
Oral Hypoglycemic Agents: Biguanides and Glitazones
Diabetes Mellitus: Type 2 and Gestational
Obesity
Hypoglycemia and Glucagon

