نتایج جستجو برای: photochemotherapy
تعداد نتایج: 3560 فیلتر نتایج به سال:
BACKGROUND Acral lesions of vitiligo are usually resistant to conventional lines of treatment as well as surgical interventions. OBJECTIVE To clarify causes underlying resistance of acral lesions to pigmentation in vitiligo by studying some of the factors associated with mechanisms of repigmentation following photochemotherapy. METHODS The study included twenty patients with active vitiligo...
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The aim of this study was to evaluate the clinical and immunomodulatory effects of extracorporeal photochemotherapy (ECP) in systemic sclerosis (SSc). We enrolled 16 patients with diffuse cutaneous SSc, who received 12 ECP treatments in total. After ECP treatments, the dermal thickness reduced and the mobility of joints improved. Internal organ involvement did not deteriorate. The percentages a...
BACKGROUND Dihydroxyacetone (DHA), a colorless sugar in "sunless" tanning lotions, binds to stratum corneum to form a UV-A-protective brown pigment. Bound DHA polymer is shed faster from hyperproliferative skin sites such as psoriatic plaques. We tested the hypothesis that selective shedding of DHA pigment during psoralen-UV-A (PUVA) treatment of psoriasis may allow higher UV-A doses, thus acce...
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