Abstract   Background: Uvariodendrion calophyllum is used in traditional medicine for the treatment of infectious diseases and has been shown to possess some biological properties. This study aims to assess the acute and subacute toxicological profile of the ethanolic leaf extract of Uvariodendron calophyllum (UCL EtoH). Methods: The acute and subacute toxicity experiments on mice were done following the OECD 425 and OECD 407 standards. In the investigation on acute toxicity, mice...