Assistant professor of Pharmacology

Tulane University School of Medicine

Former Vice President of Graduate Studies and Research, Alexandria University, Egypt

department of biochemistry and biotechnology

Professor of pharmacology, Theodor Bilharz Research Institute

Saveetha Institute of Medical and Technical Science

Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, South Valley University

Annamalai University

Associate Professor

Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga