The 15d‑PGJ2 hydrogel ameliorates atopic dermatitis through suppression of the immune response.

The present study examined the efficacy of the topical 15d‑PGJ2‑poloxamer 407 hydrogel in an atopic dermatitis (AD) animal model. The 15d‑PGJ2 hydrogel was prepared and characterized. The examined rats possessed AD‑Like cutaneous lesions, which were induced using 2,4‑dinitrochlorobenzene, the rats were then treated with a hydrogel vehicle, 15d‑PGJ2 hydrogel or tacrolimus for 14 days.

Increased serum levels of interleukin-8 in polyarteritis nodosa and Behçet's disease.

The pathogenesis of Behçet's disease (BD) and polyarteritis nodosa (PAN) is not yet well established. Endothelial cells have been shown to express chemokines that are involved in inflammatory processes. Interleukin-8 (IL-8) is a potent chemoattractant and activator of neutrophils.

Comparison of house dust mites found on different mattress surfaces.

Background: House dust mites have been considered the most important source of allergens for humans. These allergens have been encountered at different indoor sites, mainly on mattresses and pillows.

Objective: To evaluate the number and different specimens of mites on Brazilian bunk-bed mattresses.