الابحاث

كلية العلوم

Assiut University

Zoology & Entomology Department

Researches:

Different research programs have been carried out in the department of Zoology and Entomology in all areas including short-term and long-term projects. These include ecological and biological studies on the marine and freshwater ecosystems, the effect of water pollution on the Nile fauna, biological and taxonomical and fisheries studies on the Nile and Red Sea fishes. Moreover, a continuous work on stock assessment of fishes of the Nile and Red Sea has been established ten years ago and still in execution. Also modeling of the aquatic ecosystems of the Egyptian lakes, especially Lake Nasser is an important task of Fish Biology Group. Similar projects are carried out with respect to Entomological fields, especially those associated with our protected areas in Assiut and to animal parasites and their economic effects.

 

# Title Research Year
871 Retinoic acid as a teratogen: III- Axial shift and degeneration of nervous structures in the chick embryo 2007
872 Studies on the histopathology and oxidative stress of some organs of mice infected with toxascaris leonina :listow 1902 nematoda 2007
873 Ultrastructure of the spermatozoa of each of Oreochromis niloticus, Tilapia zillii and Sarotherodon galilaeus spermatozoa (teleostei, perciformes, cichlidae) from Assiut, Egypt 2007
874 Acute effects of Ultraviolet –A on some biochemical and histological parameters of African Catfish Clarias gariepinus (Burchell, 1822) 2007
875 Retinoic acid as a teratogen: I- cell death in the retinal photoreceptors of the chick embryo 2007
876 Assimilation and accumulations of different heavy metals in the Woodlouse Porcellio laevis (Isopoda, Oniscidea) 2007
877 Retinoic acid as a teratogen: III- Axial shift and degeneration of nervous structures in the chick embryo 2007
878 Heavy metal distribution and the corresponding damage in some organs of Bagrus bajad (Forsskal, 1775) collected from three localities at Assiut, Egypt 2007
879 Acute effects of Ultraviolet –A on some biochemical and histological parameters of African Catfish Clarias gariepinus (Burchell, 1822) 2007
880 Lysenin-His, a sphingomyelin-recognizing toxin,
requires tryptophan 20 for cation-selective channel
assembly but not for membrane binding 		2007