<strong>Effects</strong> <strong>of</strong> N-<strong>Butanol</strong> <strong>Portion</strong> <strong>of</strong> Indig<strong>of</strong>era <strong>Pulchra</strong> Leaves Extract on Blood Glucose Levels <strong>of</strong> Alloxan-Induced Diabetic and Normoglycemic Wistar Rats 506 results in decreased Insulin levels and hyperglycemia leading to type 1 diabetes mellitus. However, animal models <strong>of</strong> diabetes differ significantly from each other and none can be taken, without reservation, to reproduce the essentials <strong>of</strong> human diabetes (Bell and Hyde, 1983). In the alloxan-induced diabetic groups, the effect <strong>of</strong> three doses (250mg/Kg, 500mg/Kg and 1000mg/Kg) <strong>of</strong> n-butanol portion <strong>of</strong> Indig<strong>of</strong>era pulchra, Insulin and control groups were evaluated. The dose <strong>of</strong> Insulin and the three doses <strong>of</strong> the extract did not show any significant change in the blood glucose levels when compared to untreated control after 2 and 4 hours <strong>of</strong> treatments. However, after 8 and 24 hours <strong>of</strong> treatments the dose <strong>of</strong> insulin and 250mg/Kg <strong>of</strong> the extract showed a significant (p
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