Amany Ahmed Sayed, Lecturer, Dept. of Zool., Faculty of Science. Cairo University.Education: Practical courses general Zoology (Invertebrate and Histology). Practical courses of Physiology. Z102 Z351. Title of Thesis: M.Sc. Study Physiological studies of Cichorium endivia leaves extract on rats under normal and experimental conditions Title of Thesis: Ph.D Study Antiosteoporotic effect of phytoestrogen and calcium supplements in ovariectomized rats.