PUVA bath therapy strongly suppresses immunological and epidermal activation in psoriasis: a possible cellular basis for remittive therapy.
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PUVA bath therapy strongly suppresses immunological and epidermal activation in psoriasis: a possible cellular basis for remittive therapy
Psoriasis is characterized by alterations in both the epidermis and dermis of the skin. Epidermal keratinocytes display marked proliferative activation and differentiate along an "alternate" or "regenerative" pathway, while the dermis becomes infiltrated with leukocytes, particularly interleukin 2 (IL-2) receptor-bearing "activated" T cells. Psoralens, administered by the oral route, have thera...
متن کاملPUVA therapy for psoriasis: choosing a suitable régime
Three age- and sex-matched groups of 30 patients with chronic plaque psoriasis were treated by photochemotherapy (PUVA). Groups I and II received routine maintenance PUVA therapy at different intervals and Group III had no maintenance treatment. The remission time after the clearance treatment with PUVA is compared with the total cumulative dose of long wave ultraviolet light (UVA). A lower mea...
متن کاملBath-water PUVA therapy with 8-methoxypsoralen in mycosis fungoides.
PUVA therapy is widely used for early stage mycosis fungoides. While the efficacy of PUVA with oral 8-methoxypsoralen (8-MOP) is well documented, the use of its topical variation, bath-water PUVA therapy with 8-MOP has not been studied. The purpose of this study was to assess the effect of 8-MOP bath-water PUVA therapy in adult patients with early stage mycosis fungoides. We retrospectively eva...
متن کامل[Therapeutic effectiveness of psoralen-UV-A bath therapy in psoriasis].
INTRODUCTION The use of psoralen baths with long-wave UV radiation, known as PUVA bath therapy, is useful in the treatment of psoriasis. The therapy is not associated with systemic adverse effects and the dose of UV-A radiation administered is lower. The objectives of this study aimed to identify the variables that influence the effectiveness of PUVA bath therapy and the duration of remission, ...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1994
ISSN: 0022-1007,1540-9538
DOI: 10.1084/jem.180.1.283