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1	The extraction, purification and evaluation of compounds from the leaves of Leonotis Leonorus for anticonvulsant activity Muhizi, Theoneste January 2002 (has links) Magister Scientiae - MSc / The aim of this study is to isolate and evaluate the anticonvulsant components from the leaves of Leonotis leonorus (L) R.aR. and to see if there is any change in activity with the origin of the plant material and I or the season in which plant material is collected. Therefore, in this study, two sites were chosen for collection of plant material and the collection was made in summer and in winter. Chemical, physical and pharmacological methods were used to isolate, identify and to evaluate compounds isolated from the leaves of Leonotis leonorus for anticonvulsant activity. / South Africa Medicinal plants South Africa Material medical Vegetable Traditional medicine Pharmaceutical chemistry Epilepsy Treatment
2	Acute and chronic toxicity of the flavonoid-containing plant, Artemisia afra in rodents Mukinda, James Tshikosa January 2005 (has links) Magister Scientiae - MSc / The aim of this study was to investigate the possible toxicity of the flavonoid-containing plant, Artemisia afra and especially establish the safety of the aqueous extract of this plant after acute and chronic administration to mice and rats respectively. / South Africa Material medical Vegetable Medicinal plants Drugs Toxicology Physiological effect Drug monitoring Rodents Experimental animals - Medicine Rodents as laboratory animals

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The extraction, purification and evaluation of compounds from the leaves of Leonotis Leonorus for anticonvulsant activity

Acute and chronic toxicity of the flavonoid-containing plant, Artemisia afra in rodents