Photosensitivity
Mostrando 1-12 de 102 artigos, teses e dissertações.
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1. Photosensitive rash induced by nivolumab
Abstract The therapeutic approach to metastatic melanoma has revolutionized the clinical course of this disease. Since 2011, different immunotherapeutic drugs have been approved. Nivolumab is a humanized immunoglobulin IgG4 monoclonal antibody that binds to the PD-1 receptor, blocking its interaction with his ligand PD-L1. The authors present a new case of p
Anais Brasileiros de Dermatologia. Publicado em: 2022
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2. Association of anti-nuclesome and anti C1q antibodies with lupus nephritis in an Egyptian cohort of patients with systemic lupus erythematosus
Abstract Introduction: Anti-nucleosome and anti-C1q antibodies demonstrated an association with the development of glomerulonephritis in systemic lupus erythematosus (SLE). Some investigators have proposed that monitoring anti- C1q and anti-nucleosome antibodies might be valuable for making predictions about lupus nephritis (LN) and assessment of disease ac
Adv. rheumatol.. Publicado em: 29/07/2019
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3. The role of ClpX in erythropoietic protoporphyria
ABSTRACT Hemoglobin is an essential biological component of human physiology and its production in red blood cells relies upon proper biosynthesis of heme and globin protein. Disruption in the synthesis of these precursors accounts for a number of human blood disorders found in patients. Mutations in genes encoding heme biosynthesis enzymes are associated wi
Hematol., Transfus. Cell Ther.. Publicado em: 2018-06
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4. Do you know this syndrome? Ichthyosis associated with neurological condition and alteration of hairs
Abstract: Trichothiodystrophy refers to a heterogeneous group of rare genetic diseases that affects neuroectodermal-derived tissues with multisystem involvement. The hallmark of these syndromes is the deficiency of sulfur in hair matrix proteins, leading to short and brittle hair. Few cases of this rare disorder have been published. The authors report a case
An. Bras. Dermatol.. Publicado em: 2018-02
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5. Linear cutaneous lupus erythematosus following the lines of Blaschko - Case report
Abstract: Chronic cutaneous lupus erythematosus in a linear configuration is rare, particularly in children, demonstrating similar incidence in both genders, no photo-sensitivity and lower probability of progression to systemic disease. We describe the case of a 9-year-old girl who presented erythematous papules with central atrophy on the upper and lower ri
An. Bras. Dermatol.. Publicado em: 2016-08
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6. Drug-induced lupus with leukocytoclastic vasculitis: a rare expression associated with adalimumab
AbstractTNF alpha antagonist-induced lupus-like syndrome is a rare condition which predominantly affects women (4:1). The average age of onset is 46-51 years. It occurs after exposure to TNF alpha antagonist and disappears after discontinuation of such agents. The pathogenic mechanism for development of the TNF alpha antagonist-induced lupus-like syndrome is
An. Bras. Dermatol.. Publicado em: 2015-06
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7. Myositis-specific and myositis-associated autoantibody profiles and their clinical associations in a large series of patients with polymyositis and dermatomyositis
OBJECTIVE: To analyze the prevalence of myositis-specific and myositis-associated autoantibodies and their clinical correlations in a large series of patients with dermatomyositis/polymyositis. METHOD: This cross-sectional study enrolled 127 dermatomyositis cases and 95 polymyositis cases. The disease-related autoantibody profiles were determined using a co
Clinics. Publicado em: 2013-07
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8. Tegumentary manifestations of Noonan and Noonan-related syndromes
OBJECTIVES: Noonan and Noonan-related syndromes are common autosomal dominant disorders with neuro-cardio-facial-cutaneous and developmental involvement. The objective of this article is to describe the most relevant tegumentary findings in a cohort of 41 patients with Noonan or Noonan-related syndromes and to detail certain aspects of the molecular mechani
Clinics. Publicado em: 2013
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9. Automated photosensitivity enhancement in optical fiber tapers
An alternative technique that uses a flame-brush at high temperature to enhance UV light photosensitivity in an optical fiber is described. An extreme low-cost air aspirated propane-butane mini-torch is used, which produces a lower temperature flame than the one in the flame-brush original technique. It is shown that this change in the previous technique is
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2011-06
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10. Síntese e caracterização do sistema vítreo B2O3-BaO-SiO2-Al2O3 / Synthesis, characterization and crystallization the B2O3-BaO-SiO2-Al2O3 glass system.
Este trabalho teve como principal objetivo a síntese e o estudo do processo de cristalização dos sistemas vítreos B2O3-BaO-SiO2, e B2O3-BaO-SiO2-Al2O3, assim como do sistema B2O3-BaO-SiO2 dopado com cério e prata. Amostras do sistema B2O3-BaO-SiO2 contendo 8 e 15% de SiO2, amostras do sistema B2O3-BaO-SiO2-Al2O3 contendo 2, 4 e 8 mol% de Al2O3 e amostra
Publicado em: 2010
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11. Crystal growth; Photorefractive crystals; solid state synthesis; Bi2O3 - TiO2 - ZrO2 / ESTUDO DE FASES E CRESCIMENTO DE MONOCRISTAIS NO SISTEMA Bi2O3 - TiO2 - ZrO2
I n this work a systematic study on the phase formation and stability in the system Bi2O3-ZrO2 was realized, the solubility of the Zr4+ ion in Bi12TiO20 (BTO) was investigated and Zr-doped BTO crystals (BTO:Zr) were grown and optically characterized. It was verified that a tetragonal phase was formed in the following wide composition interval: (6-x)Bi2O3:(1+
Publicado em: 2008
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12. Lúpus eritematoso na infância: estudo retrospectivo com ênfase em suas manifestações cutâneas, classificação e evolução / Childhood lupus erythematosus: retrospective study with emphasis on cutaneous findings, classification and evolution
Lupus erythematosus was not well studied in childhood, especially in its chronic cutaneous, subacute and bullous forms that are uncommon at this age group. The present work aims to study the various forms of childhood lupus erythematosus. We retrospectively studied through medical records patients with lupus erythematosus whose disease had started until 16 y
Publicado em: 2008