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 Acute effects of Ultraviolet –A on some biochemical and histological parameters of African Catfish Clarias gariepinus (Burchell, 1822) 2007
872 Retinoic acid as a teratogen: V- differential effect of different doses on the chick embryo 2007
873 Retinoic acid as a teratogen: IV- Disturbance of formation pattern in the developing chick embryo 2007
874 Modulation of reproductive behaviour of Spodoptera littoralis by host and non-host plant leaves. 2007
875 Lysenin-His, a sphingomyelin-recognizing toxin,
requires tryptophan 20 for cation-selective channel
assembly but not for membrane binding 		2007
876 Retinoic acid as a teratogen: V- differential effect of different doses on the chick embryo 2007
877 Retinoic acid as a teratogen: IV- Disturbance of formation pattern in the developing chick embryo 2007
878 Apoptosis as the measure mechanism of cell death in the gastric ulceration (Shay rat) model: Rute of IL6 modulation by the cytoprotectant cover-glycenate and nicotinate complexes, 2007
879 Ultrastructure of the spermatozoa of each of Oreochromis niloticus, Tilapia zillii and Sarotherodon galilaeus spermatozoa (teleostei, perciformes, cichlidae) from Assiut, Egypt 2007
880 FcγRII Activation Induces Cell Surface Ceramide
Production which Participates in the Assembly of
the Receptor Signaling Complex 		2007