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Biological activities and distribution of plant saponins.
Assessing African medicinal plants for efficacy and safety: pharmacological screening and toxicology.
Preliminary screening of some traditional zulu medicinal plants for anti-inflammatory and anti-microbial activities.
Screening of traditionally used South African plants for antifungal activity against Candida albicans.
Zulu medicinal plants with antibacterial activity.
Plant part substitution--a way to conserve endangered medicinal plants?
Antibacterial, anthelmintic and anti-amoebic activity in South African medicinal plants.
Screening of Zulu medicinal plants for prostaglandin-synthesis inhibitors.
Screening of medicinal plants used in South African traditional medicine for genotoxic effects.