Results 11 to 20 of about 17,483 (248)
Possible involvement of keratinocyte‐derived microvesicle particles in human photosensitivity disorders [PDF]
Photochemistry and PhotobiologyAbstract Background Previous murine studies have implicated acid sphingomyelinase-(aSMase) generated subcellular microvesicle particles (MVP) in photosensitivity. Objective: The current double-blinded placebo-controlled studies examined if a single localized ultraviolet B radiation (UVB) treatment ...
Catherine M T Sherwin +2 more
exaly +8 more sources
Sun Protection Behaviours and Photosensitivity in Japanese Children: Toyama Adjunct Study of Japan Environment and Children’s Study (JECS) [PDF]
Acta Dermato-VenereologicaChildren have up to three3 times the annual sun exposure of adults. This cross-sectional study evaluated sun protection behaviorbehaviour, related factors, and the incidence of photosensitivity in Japanese children.
Megumi Mizawa +5 more
doaj +2 more sources
Photosensitive disorders in HIV
Southern African Journal of HIV Medicine, 2017 Photosensitive disorders are common, affecting up to 5% of HIV-positive patients. HIV itself induces photosensitivity but photoaggravated drug reactions, porphyria cutanea tarda and nutritional disorders such as pellagra are also more common in patients ...
Karen Koch
doaj +6 more sources
Photosensitivity skin disorders in childhood [PDF]
Photodermatology Photoimmunology and Photomedicine, 2008 SummaryPhotosensitivity in childhood is caused by a diverse group of diseases. It usually indicates idiopathic photodermatoses, first of all polymorphic light eruption. It may be an early symptom of genetic disorders such as porphyria or very rare genophotodermatoses.
Gabriella Emri
exaly +3 more sources
Вопросы современной педиатрии, 2021 Photodermatoses is a heterogeneous group of diseases resulting from abnormal skin hypersensitivity to sunlight and presented as local or generalized rashes.
Nikolay N. Murashkin +6 more
doaj +1 more source
Extensive hydroa vacciniforme [PDF]
Anais Brasileiros de Dermatologia, 2013 Hydroa Vaciniforme is a very rare photodermatosis that is mainly seen in childhood. An 18 year old female student reported that since the age of 5 she has been suffering necrotic lesions and vesicles lesions in exposed areas, leaving asymptomatic ...
Hiram Larangeira de Almeida Jr +4 more
doaj +1 more source
Risk factors associated with actinic prurigo: a case control study [PDF]
Anais Brasileiros de Dermatologia, 2017 : Background: Actinic prurigo (AP) is an idiopathic photodermatosis. Although its initial manifestations can appear in 6 to 8-year-old children, cases are diagnosed later, between the second and fourth decades of life, when the injuries are exacerbated.
Juan Carlos Cuevas-Gonzalez +3 more
doaj +1 more source
Incapacitating solar urticaria: successful treatment with omalizumab [PDF]
Anais Brasileiros de Dermatologia, 2019 : Solar urticaria is a rare form of physical urticaria mediated by immunoglobulin E. The lesions appear immediately after the sun exposure, interfering with the patient's normal daily life.
Katarina Kieselova +2 more
doaj +2 more sources
Case Reports in Dermatology, 2021 Lupus erythematosus (LE) is an autoimmune disorder commonly affecting the skin; cutaneous lesions may indicate systemic involvement, warranting further evaluation.
Shir Azrielant +6 more
doaj +1 more source
Correlation of serum IgE levels and clinical manifestations in patients with actinic prurigo [PDF]
Anais Brasileiros de Dermatologia, 2016 BACKGROUND: Actinic prurigo is an idiopathic photodermatosis, the pathophysiology of which has been hypothesized to involve subtype IV type b (Th2) hypersensitive response, whereby IL4, IL5, and IL13 are secreted and mediate the production of B cells ...
Juan Carlos Cuevas-Gonzalez +4 more
doaj +1 more source