Chemical Screening and Antimicrobial Activities of Rwandan traditional medicinal plant, Urtica massaica Mildbr (Urticaceae)

1 Department of Pharmacognosy, Medicinal Plants Research and Drug Development Programme, Pan African University/University of Ibadan, Ibadan, Nigeria 2 Department of Chemistry, School of Sciences, College of Science and Technology, University of Rwanda, Rwanda 3 Department of Botany, Faculty of Science, University of Ibadan, Ibadan, Nigeria 4 Department of Food and Biotechnology, Faculty of Medical Biology, South Ural State University, Chelyabinsk, Russia 5 Department of chemistry, University of Bandung, Indonesia