[1] Suez Univ, Fac Sci, Biochem Dept, POB 43518, Suez 43533, Egypt
[2] Natl Res Ctr, Biotechnol Res Inst, Biochem Dept, High Throughput Mol & Genet Lab,Cent Labs Network, Giza, Egypt
[3] Natl Res Ctr, Ctr Excellence, Giza, Egypt
[4] Cairo Univ, Fac Med, Neurol Dept, Cairo, Egypt