TY - BOOK AU - Noha Abdelrahman Mahmoud Abozaid AU - Laila Ahmed Rashed , AU - Marwa Ahmed Ezzat , AU - Noha Abdelrehem Nagui , TI - Possible role of proenkephalin in psoriasis / PY - 2013/// CY - Cairo : PB - Noha Abdelrahman Mahmoud Abozaid , KW - Environmental stressors KW - Proenkephalin KW - Psoriasis N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Dermatology; Issued also as CD N2 - Psotiasis is a common genetically determined inflammatory and proliferative disease of the skin. The cause of psoriasis is not fully understood, but it is believed to have a genetic component and local psoriatic changes can be triggered by multiple factors that cause insult to the skin. Various environmental factors have been suggested as aggravating to psoriasis including stress ER -