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Peter Mwitari

Publications (4)

Antibacterial Activity of Pennisetum glaucum Crude Extracts and Pre-purified Fractions against Selected Pathogenic Microorganisms

Hellen Ndiku, Peter Mwitari, Beatrice Irungu & Chrispus Ngule · British Journal of Pharmaceutical Research · 2016

Background: Penisetum glaucum is one of the earliest indigenous food crops in East Africa. Pearl millet contains numerous phytocompounds. Isolation and characterization of secondary metabolites from pearl millet and evaluation of their bioactivity is necessary. These will act as...

Open access Research Article 10.9734/bjpr/2016/28434

Phytochemical Composition and In vitro Anti-Proliferative Activity of Oxygonum sinuatum (Meisn.) Dammer on Selected Cancerous Cells

Douglas Kahura Njuguna, Karori Mbuthia, Chrispus Mutuku, Mercy Jepkorir, Jecinta Wanjiru Ndung’u, Reginah Mwangangi, Jean Chepngetich & Peter Mwitari · Journal of Complementary and Alternative Medical Research · 2018

Cancer is a leading cause of deaths worldwide. The current search for alternative drugs is imperative. Medicinal plants are the most promising source of new anticancer agents. This study evaluated the phytochemical composition, and anti-proliferative activity of Methanol-Dichloro...

Open access Research Article 10.9734/JOCAMR/2018/44413

Total Phenolic Content and in vitro Antiproliferative Activity of Tragia brevipes (Pax) and Tetradenia riparia (Hochst) Leaves Extract

Jean Chepng’etich, Chripus Ngule, Mercy Jepkorir, Regina Mwangangi, Douglas Kahura Njuguna, Jecinta Wanjiru Ndung’u, Daniel Kiboi & Peter Mwitari · European Journal of Medicinal Plants · 2018

Tragia brevipes and Tetradenia riparia have been widely used in traditional medicine. T. brevipes relief stomach pain and in treatment of rheumatism while T. riparia; heal chest pains, stomach-ache, malaria and act as antioxidant. However, scanty data exist on their potential ant...

Open access Research Article 10.9734/EJMP/2018/40058

Phytochemical Screening and Synergistic Anti-proliferative Activity against Selected Cancer Cell Lines of Moringa oleifera and Indigofera arrecta Leaf Extracts

Jecinta Wanjiru Ndung’u, Edward Anino, Douglas Kahura Njuguna, Reginah Mwangangi, Mercy Jepkorir, Regina Wachuka Mbugua, Jean Chepng’etich, Chrispus Mutuku Ngule & Peter Mwitari · European Journal of Medicinal Plants · 2018

Medicinal plants present a plausible source for anticancer agents. Combination of plant extracts and plant-derived compounds with the currently used cancer drugs has shown a marked improvement of the conventional drugs' efficacy and reduced toxicity. This study evaluated; phytoch...

Open access Research Article 10.9734/EJMP/2018/41021