Compare the effects of Narrowband Ultraviolet B versus acitretin on serum Omentin-1 level in psoriatic patients as case control study by dividing patients into 3 groups: group 1 include patients receive Narrowband Ultraviolet B, group II includes patients receive acitretin (0.5-1 mg/day) and control group. The duration of this study about 3 months after receving those interventions.
Studying the effects of Narrowband Ultraviolet B versus acitretin on psoriatic patients