Oral toxicity of Madhuca butyracea Macb. saponins to albino rats.
Saponins, isolated from M. butyracea, were assessed for their acute and subacute oral toxicity in albino rats. Acute doses of saponins caused mortalities and LD50 and LD90 values were 330 and 430 mg/kg body wt respectively. Severe diarrhoea, restlessness and histopathological changes were observed in liver and kidney. Diets containing saponins at 0,250,500 and 1000 ppm for 14 weeks did not affect food intake, growth or organ weights, but induced mild histological changes in liver and kidney and altered the serum levels of alkaline phosphatase, blood urea nitrogen, cholesterol and proteins, particularly in female rats.
Lalitha
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School of Medicine, University of Miami, Florida 33101.
Vishwanatha
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Venkataraman
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D000284:Administration, Oral; D000818:Animals; D003967:Diarrhea / Q000139:chemically induced; D004032:Diet; D005260:Female; D007674:Kidney Diseases / Q000139:chemically induced; D007928:Lethal Dose 50; D008297:Male; D010936:Plant Extracts / Q000737:chemistry; D011897:Random Allocation; D051381:Rats; D011919:Rats, Inbred Strains; D012503:Saponins / Q000008:administration & dosage / Q000302:isolation & purification / Q000633:toxicity*; D012639:Seeds; D012737:Sex Factors; D014197:Trees
D010936:Plant Extracts; D012503:Saponins