Dr (Barr) Achukwu is a senior academic staff of the Department of Medical Laboratory Sciences, Faculty of Health Science and Technology, College of Medicine, University of Nigeria. He holds a PhD degree in HISTOPATHOLOGY/HISTOCHEMISTRY from the University of Nigeria. In addition, he is a Barrister and Solicitor of the Supreme Court of Nigeria. He has authored and co-authored many peer-reviewed articles in scientific journals. His research interests include Heavy metals toxicology in tissues and environmental bioremediation.