1. Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Béja, University of Jendouba, Beja, Tunisia.
2. Laboratory of Natural Substances, Higher Institute of Biotechnology of Sidi Thabet, Tunis, Tunisia.
3. Laboratory of Human and Experimental Pathology, Tunis Pasteur Institute of Tunis, Tunis, Tunisia.