Background: Sulfur mustard gas is a chemical agent that has been used in many wars, especially in Iran-Iraq war. This chemical agent affects many organs including lungs, eyes and skin, causing numerous acute and chronic lesions including erythema and hyperpigmentation, respectively. This study was conducted to evaluate erythema and melanin in subjects with a history of exposure to sulfur ...

background atopic dermatitis (ad) is a chronic inflammatory skin disease. phototherapy is considered as an effective treatment modality in severe cases. objectives in this study, we proposed to evaluate the efficacy of bath puva (psoralen plus ultraviolet a) in the treatment of severe and atopic dermatitis. patients and methods twenty-eight patients with severe atopic dermatitis were included i...

Atopic dermatitis is a chronic inflammatory skin disease that is considered familial with allergic features. It often occurs in patients with other atopic disorders such as asthma and allergic Rhinitis. The terms "dermatitis" and "eczema" are frequently used interchangeably. When the term "eczema" is used alone, it usually refers to AD (atopic eczema). "Eczematous" also connotes some scaling, c...

Twelve atopic dermatitis patients were studied to investigate the relationship between levels of antistaphylococcal immunoglobulin E antibodies in serum and quantitative cultures of Staphylococcus aureus strains from the anterior nares and chronic lesions. A positive correlation was found between logarithmic counts of S. aureus strains from the anterior nares and levels of antistaphylococcal im...

Background Atopic dermatitis is a common chronic skin disorder which is a subset of atopy. Atopy refers to a genetic predisposition to respond immunonologically to allergens which are generally harmless, causingover production of immunoglobulin E (IgE) antibodies. IgE synthesis is dependent on the activation of CD4+ Th2 subset and their secretion of cytokines including IL 4 and IL 13. This stud...

Introduction Atopic dermatitis is a chronic inflammatory disorder of the skin, charachterised by a TH2 skewed cytokine profile, usually elevated total serum IgE and can be co coexpressed with other atopic clinical manifestations. The atopic skin is prone to bacterial colonization and that has an effect on immunological parameters. Atopic Dermatitis has been correlated with IgG hypoglobulinaemia...

Host-microbe interactions may play a fundamental role in the pathogenesis of atopic dermatitis, a chronic relapsing inflammatory skin disorder characterized by universal colonization with Staphylococcus species. To examine the relationship between epidermal barrier function and the cutaneous microbiota in atopic dermatitis, this study used a spontaneous model of canine atopic dermatitis. In a c...

chronic urticaria is defined as a skin disease with central induration (wheal) and erythema formation around it (flare) that appears at least twice a week and remains at least for 6 weeks continually. the incidence of urticaria in children is about 0.1-3%. most cases of chronic urticaria occur in children between 6-11 years. autoimmune and allergy immaturity is one of the reasons of lower incid...

CONTACT WITH CORAL MAY CAUSE A RARE TYPE OF CONTACT DERMATITIS, AND THE RESULTING SKIN REACTION CAN BE DIVIDED INTO DIFFERENT REACTIONS: the acute, delayed and chronic types of coelenterate dermatitis. Granulomas of delayed skin reactions have rarely been reported. Herein, we report on a rare case of a delayed reaction of the skin to coral injury, and the patient displayed superficial granuloma...

This comparatively new method of treatment has been used in various centres, with satisfactory results in the last two to three years. Conditions which are suitable for treatment are lichen planus, lichen simplex chronicus, discoid lupus erythematosus, granuloma annulare, alopecia areata, alopecia totalis, psoriasis, sarcoid of Boeck, keloid, eczema of various types, acute dermatitis medicament...