Abstract
Diabetes is a metabolic disorder characterized by hyperglycaemia and it is fast becoming a scourge in sub-Saharan Africa. The nutritional properties of developed fibre-enriched cake and its protective potential against diabetic induced neurotoxicity in rats were investigated. Fibre-enriched cake was developed from selected fruits and analysed for its nutritional and sensory attributes. Rats were induced with diabetes by a single intraperitoneal injection of alloxan and treated with the formulated cake. After 14 days treatment, the rats were sacrificed by cervical dislocation. Their brain tissues were accessed for reduced glutathione (GSH), catalase, superoxide dismutase (SOD) activities, protein content and lipid peroxidation as well as lipid profiles which cover for total cholesterol, triglycerides, HDL and LDL. Induction of diabetes led to significant reduction (. p<. 0.05) of GSH, catalase, SOD activities and protein content. Feeding on the formulated cake led to their significant increase. Decreased lipid peroxidation, total cholesterol, LDL and triglycerides, and increased concentration of HDL were also observed on feeding with the cake. These results indicate an antioxidant protective potential of the fibre-enriched cake against diabetic-induced brain toxicity. Thus, it can serve as an adjunct to dietary therapy for diabetes.
| Original language | English |
|---|---|
| Pages (from-to) | 445-449 |
| Number of pages | 5 |
| Journal | Toxicology Reports |
| Volume | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2014 |
| Externally published | Yes |
Keywords
- Antioxidant
- Diabetes
- Food fibre
- Oxidative stress
ASJC Scopus subject areas
- Toxicology
- Health, Toxicology and Mutagenesis
