PURPOSE To evaluate the frequency of atopic keratoconjunctivitis, its symptoms and changes in patients of Pediatric Dermatology Service of 'Santa Casa de Misericordia de São Paulo' Hospital with a previous diagnosis of atopic dermatitis. METHODS Fifty-two patients with atopic dermatitis under 16 years old (mean age 8.9 +/- 4.1 between 2 and 16 years old) were evaluated through a protocol of q...

We cultured human hair follicle-derived keratinocytes (FDKs) from plucked hairs. To gain insight into gene expression signatures that can distinguish atopic dermatitis from non-atopic controls without skin biopsies, we undertook a comparative study of gene expression in FDKs from adult donors with atopic dermatitis and non-atopic donors. FDK primary cultures (atopic dermatitis, n = 11; non-atop...

PURPOSE OF REVIEW Molecular allergology uses pure, mainly recombinant and structurally defined allergen molecules and allergen-derived epitopes to study mechanisms of IgE-associated allergy, to diagnose, and even predict the development of allergic manifestations and to treat and prevent IgE-associated allergies. Atopic dermatitis, a chronic inflammatory skin disease is almost always associated...

Atopic dermatitis skin tends to be easily irritated and appears dry. These clinical peculiarities correspond to impaired barrier function and to increased transepidermal water loss (TEWL) values. A few studies suggest that a reduced amount of total ceramides (especially of ceramide 1) is responsible for functional abnormalities of the skin of atopic dermatitis patients. The aim of this study wa...

BACKGROUND Cross-sectional studies have suggested that prenatal farm exposures might protect against allergic disease and increase the expression of receptors of the innate immune system. However, epidemiologic evidence supporting the association with atopic dermatitis remains inconsistent. OBJECTIVE To study the association between prenatal farm-related exposures and atopic dermatitis in a p...

Nutritional supplementation with omega-6 essential fatty acids (omega-6 EFAs) is of potential interest in the treatment of atopic dermatitis. EFAs play a vital role in skin structure and physiology. EFA deficiency replicates the symptoms of atopic dermatitis, and patients with atopic dermatitis have been reported to have imbalances in EFA levels. Although direct proof is lacking, it has been hy...

Atopic eczema/dermatitis syndrome is a term that covers different subtypes of atopic dermatitis. The "intrinsic" type of atopic dermatitis is non-IgE-associated, and the "extrinsic" type is IgE-associated atopic eczema/dermatitis syndrome. In the etiopathogenesis of atopic dermatitis there are well known interactions among genetic, environmental, skin barrier, immune factors, and stress. Geneti...

1 Broberg A, Kalimo K, Lindblad B, Swanbeck G. Parental education in the treatment of childhood atopic eczema. Acta Derm Venereol 1990;70:495-9. 2 Gebert N, Hummelink R, Konning J, Staab D, Schmidt S, Szczepanski R, et al. Efficacy of a self-management program for childhood asthma—a prospective controlled study. Patient Educ Couns 1998;35:213-20. 3 Hanifin J, Rajka G. Diagnostic features in ato...

INTRODUCTION Atopic dermatitis is an important manifestation of the atopic diathesis.1,2 It not only frequently accompanies allergic respiratory disease but often precedes it as the initial clinical manifestation of allergic disease. The evaluation and management of patients with atopic dermatitis is therefore an integral part of an allergist’s practice and training. Since atopic dermatitis aff...

Methods: We divided 360 atopic dermatitis patients into six groups in the treatment frequency to compare a treatment effect. We investigated the existence of the diurnal secretion quantity change of adrenal cortex hormone to judge the present condition of the adrenal cortex functions of 1,699 atopic dermatitis patients and bronchial asthma patients. We investigated the spinal condition of 1,028...