background: segmental vitiligo is a small subset albeit persistent form of focal vitiligo with dermatomal distribution and resistant to medical therapy. in recent years, surgical therapy as hair follicle autograft transplantation has been a hot topic in management of segmental vitiligo. in this study, we evaluated the efficacy of this method in segmental vitiligo lesions. methods: the study rec...

nowadays, cell -based and tissue engineered products have opened new horizons in treatment of incurable nervous system disorders. the number of studies on the role of schwann cells (sc) in treating nervous disorders is higher than other cell types. different protocols have been suggested for isolation and expansion of sc which most of them have used multiple growth factors, mitogens and fetal b...

PURPOSE To evaluate the role of umbilical cord serum therapy in cases of acute ocular chemical burns. METHODS In a double-blind prospective randomized controlled clinical study, 33 eyes of 32 patients with acute ocular chemical burns of grade III, IV, and V severity were randomized into three groups: umbilical cord serum (n = 12), autologous serum (n = 11), and artificial tears (0.5% HPMC+0.3...

Limited evidence has been obtained concerning the beneficial effects of autologous serum therapy in treatment of skin disorders particularly chronic urticaria. In the present study, we have assessed the effect of this treatment method in patients with chronic urticaria (CU). This randomized single-blind controlled trial was performed on fifty consecutive patients with chronic urticaria. The pat...

Overt hypothyroidism frequently leads to liver dysfunction. Subclinical hypothyroidism (SCH) is linked to abnormalities of lipoprotein metabolism, however, data on liver function are lacking. We analyzed the effects of L-thyroxine (L-T4) therapy on liver function and their association with changes of serum lipoproteins in SCH as part of a prospective, double-blind study. 66 women with SCH were ...