Thesiss

Estrogens are carcinogenic to both rodents and humans. In animals, stilbene estrogen, diethylstilbestrol (DES) acts as both initiator and promotor. The mechanism by which DES influences proliferation of normal and transformed cells is not clear. The objective of the present rese…

Phosphorylation of tyrosine residues has an important role in regulation of many processes including cell growth, cell differentiation and diverse physiological functions, This reversible process is controlled by two families of enzymes: protein tyrosine kinases (PTKs) and prote…