“…According to the World Health Organisation (WHO), 80% of the African population uses traditional medicine to meet their health care needs [9,10] . Indeed, Anogeissus leiocarpus was indicated in the treatment of certain diseases such as urinary bilharzia, amoebic dysentery, malaria, burns, pain, trypanosomiasis, helminthiasis, anorexia, constipation, fatigue, eczema, psoriasis, and diarrhea [11,12,13] . Thus, to valorize the medicinal plants of the Chadian pharmacopoeia, particularly Anogeissus leiocarpus (DC) Guill and Perr traditionally used in the treatment of microbial affections, this study was carried out to evaluate their antiradical and antibacterial activities with a view to formulating traditionally improved phyto medicines.…”