Abstract
The claim by Nigerian traditional herbal medicine practitioners that Ocimum gratissimum leaves has antidiabetic properties was investigated. Diabetes mellitus was induced with streptozotocin and graded doses of the aqueous leaf extract were administered orally to the experimentally diabetic rats for 28 days. Administration of the aqueous leaf extract caused a statistically significant reduction in plasma glucose level in streptozotocin induced diabetic rats. The extract appeared nontoxic as evidenced by normal serum levels of AST, ALT, ALP, TPT, ALB and bilirubin. These data appear to agree with claimed hypoglycaemic effects of Ocimum gratissimum.
MeSH terms
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Alanine Transaminase / blood
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Alkaline Phosphatase / blood
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Animals
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Aspartate Aminotransferases / blood
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Bilirubin / blood
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Blood Glucose / metabolism
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Diabetes Mellitus, Experimental / blood
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Diabetes Mellitus, Experimental / drug therapy*
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Hypoglycemic Agents / administration & dosage
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Hypoglycemic Agents / therapeutic use*
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Male
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Ocimum / chemistry*
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Phytotherapy
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Plant Extracts / administration & dosage
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Plant Extracts / therapeutic use*
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Plant Leaves / chemistry
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Rats
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Rats, Wistar
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Serum Albumin / analysis
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Treatment Outcome
Substances
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Blood Glucose
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Hypoglycemic Agents
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Plant Extracts
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Serum Albumin
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Aspartate Aminotransferases
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Alanine Transaminase
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Alkaline Phosphatase
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Bilirubin