RESUMEN
BACKGROUND AND OBJECTIVES: To evaluate the safe dose range of Clerodendrum viscosum (C. viscosum) and Leucas indica (L. indica) ethanolic leaf extracts of acute and chronic oral toxicity study in Swiss Albino mice. MATERIALS AND METHODS: The Organization for Economic Co-operation and Development guideline was used for the toxicity studies. C. viscosum and L. indica plant extract were administered orally in a single dose of 2000 mg/kg, and general behavior, adverse effects, and mortality were studied for 72 h. For the chronic toxicity study, both plant extracts were administered orally to a separate set of animals at 300 mg/kg doses for 90 days. Animals body weight was taken out, blood and gastric juice were collected for biochemical parameters, and vital organs were collected for histopathological studies after sacrificing test and control group animals. RESULTS: Both in acute and chronic toxicity assay, there was no significant alteration in body weight, physical signs, symptoms, hematological, biochemical parameters, and body organ weights compared to the normal group. The liver, kidney, and stomach histology did not show any drug-induced lesion. CONCLUSIONS: The result indicates that the oral administration of C. viscosum and L. indica ethanolic plant extract did not cause any toxicological effects. Hence it could be regarded as a safe natural product for therapeutic use.
RESUMEN
BACKGROUND AND AIMS: Gluten-related disease affects less than 1% population and is not considered of relevance at the public health level. However, the consumption of a gluten-free diet has been most commonly adopted as a special diet worldwide in the recent past. In the present study, we investigated the association of gluten intake and diabetes in Wistar albino rats. METHODS: Thirty adult Wistar rats were randomly divided into five groups: control, diabetic, and test treated with pure gluten (100, 200 and 400 mg/kg body weight). Diabetes was induced in rats by intraperitoneal injection of Streptozotocin (65 mg/kg) after a dose of nicotinamide (110 mg/kg). Body weight, fasting blood glucose levels, postprandial blood glucose levels and histopathology of the pancreas were compared. RESULTS: Fasting blood glucose levels and postprandial blood glucose were significantly higher in diabetes animals but there were no significant changes in gluten treated groups. Other parameters were not significantly changed among different groups. CONCLUSIONS: Gluten at doses 100 mg/kg, 200 mg/kg and 400 mg/kg is not a diabetogenic diet and hence it needs not be excluded from diet for the prevention and management of Type 2 diabetes mellitus.