Related Experiment Video
Updated: Jun 23, 2026

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
[Consequences of insulin resistance on lipid profile in type2 diabetics group: study of 118 cases]
M El Oudi1, Z Aouni, C H Mazigh
1Service de Biochimie de l'Hôpital Militaire de Tunis, 1008 Montfleury.
Abstract:
Insulin is a hormone which has an essential role in lipids metabolism by modulating the activity of many key enzymes and by its intervention on the production and the catabolism of lipoproteins. The aim of this study was to determine the influence of insulin resistance on lipid profile in a diabetic group. The study group consists of 118 diabetic patients. We assayed for each patient total cholesterol, high density lipoprotein cholesterol, triglycerides and insulin. Insulin resistance was determined by HOMA index. Insulin was found correlated to body mass index, triglycerides, waist circumference, and glycated haemoglobin. Triglycerides and glycated haemoglobin were significantly more elevated in insulin resistant group than in insulin sensitive group. Insulin resistance may be the initial anomaly in type 2 diabetes and incite us to search on molecular anomalies in the insulin action.
Related Concept Videos
Type II Diabetes II: Pathophysiology
Type II Diabetes I: Introduction
Carbohydrate Metabolism
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in the...
Diabetes Mellitus: Type 2 and Gestational
Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis
Diabetes: Symptoms, Diagnosis, and Complications
