TITLE:
Biological Effect of Sucralose in Diabetic Rats
AUTHORS:
Helen N. Saada, Nefissa H. Mekky, Hassan A. Eldawy, Abeer F. Abdelaal
KEYWORDS:
Sucralose; Diabetes; Antioxidants; Brain; Testis; Glucose; Lipids
JOURNAL NAME:
Food and Nutrition Sciences,
Vol.4 No.7A,
July
5,
2013
ABSTRACT: Among people that might take a large amount of sucralose, are diabetic people who are attempting to modify their carbohydrate intake. The objective of this study is to evaluate the impact of sucralose; an artificial sweetener derived from sucrose, at a dose approximately twice the ADI on hyperglycemia, hyperlipidemia and oxidative stress in diabetic rats. Diabetes was induced in male albino rats after an intraperitoneal streptozotocin injection (65 mg/kg body weight). Animals with fasting blood glucose levels ≥250 mg/dl were considered diabetics. Sucralose was dissolved in water and administered to rats daily by oral gavages during a period of 6 weeks at a dose of 11 mg/kg body weight. Animals were divided into 4 groups and treated in parallel for 6 weeks. Control: rats received distilled water, Sucralose: rats received sucralose, Diabetic: diabetic rats received distilled water, Diabeticrats + Sucralose: diabetic rats received sucralose. The administration of sucralose to diabetic rats provoked a significant decrease (P P P > 0.05) on insulin, compared to their respective values in diabetic rats receiving distilled water. Biochemical analysis in brain and testis tissues showed that sucralose has no effect (P > 0.05) on superoxide dismutase (SOD), catalase, glutathione peroxidase (GSH-Px), and glucose-6-phosphate dehydrogenase (G-6-PDH) activities, and glutathione content (GSH), while reduced thiobarbituric acid reactive substances level (TBARS) (P