Prof. Heba S. Hamed is currently working as Associate Professorof Fish Physiology in Zoology department, Faculty of Women for Arts, Science &Education, AinShams University, Cairo,Egypt. She had her doctorial of Philosophy of Science in 2012 and Master of Science degree in 2010 from Ain Shams University, Cairo, Egypt. Prof. Hamed had a diploma in biochemistry and physiology from Suez Canal University, Faculty of Science, Ismailia, Egypt in2014-2015. She also had a Professional diploma in Quality & Accreditation management systems 2015-2016. Her major research interests include Fish Physiology, Nano toxicology, Reproductive Toxicology, and Aquatic Toxicology. She has been able to prove scientifically that extraction of some medicinal plants and used locally in fish diets contain pharmacologically active principles, capable of ameliorating fish reproductive dysfunctions and enhancing fecundity. Prof. Hamed is an editorial board member of International Journal of Ecotoxicology and Exobiology and Frontiers in physiology Journal. She is also a reviewer in Environmental Toxicology and Pharmacology, Natural Product Research Aquaculture and Fisheries, and many other International Journals.