Skin Physiopathology
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Risk factors associated with actinic prurigo: a case control study
Abstract: 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. Objective: To identify risk factors associated with clinical manifestations of AP such as skin a
An. Bras. Dermatol.. Publicado em: 2017-12
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2. Dendritic cells, inducible nitric oxide synthase and citokines expression in pityriasis lichenoides skin lesions / Células dendríticas, expressão da forma induzida da óxido nítrico sintase e padrão de citocinas nas lesões de pitiríase liquenóide
BACKGROUND: Pityriasis lichenoides (PL) is a cutaneous disease of unknown etiology which has been regarded as an immunologically mediated reaction. Recently, it was reclassified in the group of Cutaneous Lymphoid T cell Dyscrasia. There are few reports addressing mainly T cell subsets in PL tissue reaction. METHODS: Skin biopsies taken from 34 patients with
Publicado em: 2008
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3. Porphyria cutanea tarda. Evolution study of the clinical and laboratory features: biochemistry, immunofluorescence and light microscopy / "Porfiria cutânea tardia. Estudo evolutivo das características clínicas e laboratoriais: bioquímica, imunofluorescência e microscopia óptica"
Porphyria cutanea tarda is caused by the inherited or acquired partial deficiency of the uroporphyrinogen decarboxylase enzyme activity, resulting in the accumulation of uroporphyrin and hepta-carboxyl porphyrinogen in the liver. The purpose of this study was to investigate the clinical and laboratory features: biochemistry and the alterations on skin morpho
Publicado em: 2006
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4. Combined tretinoin and glycolic acid treatment for improvement of the mouth opening in burned patients / Efeito do tratamento combinado com tretinóina e ácido glicólico na abertura bucal de pacientes com seqüela de queimadura
Tissue repair processes evolve with alterations of the cutaneous physical properties, which are proportional, among other factors, to the original depth of the lesion. At examination, the skin is dry, dyschromic and less elastic, specially in hypertrophic scars. Post-burn skin characteristics can be improved by topical agents regularly used in pathologies li
Publicado em: 2003
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5. Fístulas digestivas no trauma
Digestive fistulas are associated with significant morbidity and mortality, representing mayor challenges regarding diagnosis and the requiring management according physiopathologic basis, including hydroeletrolytic therapy, antibiotics, nutritional support, selected surgical handling and skin care. Most of these lesions are postoperative complications, espe
Revista do Colégio Brasileiro de Cirurgiões. Publicado em: 2001-04
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6. Interleukin-7 is a growth factor for Sézary lymphoma cells.
Sézary syndrome is a cutaneous T cell lymphoma characterized by infiltration of the skin by CD4+ cells. These cells generally respond poorly to mitogens and T cell activators. We have studied the action of IL1 to IL4, IL6, and IL7 on the proliferation of Sézary cells from 12 patients. With the exception of IL2 and IL7, the cytokines studied had no prolifer