Skin-window-induced inflammation in breast cancer patients: a study of macrophage migration.

A decreased number of macrophages has previously been demonstrated by means of skin-window assays in operable breast cancer patients. However, in this type of cellular inflammatory response, a varying intensity of cellular activation, cellular recruitment and macrophage chemotaxis exists. In this study, we performed skin windows after stimulation by a chemo-attractant (FMLP) and a recall antigen (Candidin-latex).

Does reversed-type anaphylaxis in healthy subjects mimic a real allergic reaction?

Immediate and late cutaneous reactions were induced in healthy and atopic subjects by anti-IgE challenge and a skin-window technique was used in order to verify if the pattern of cells observed at 24 hr was similar in both groups. The study was first performed under basal conditions, and in a second double-blind cross-over step, it was performed again during treatment with cetirizine 10 mg b.i.

Reactivity of human basophils to anti-IgE and protein A in atopic dermatitis.

We compared by basophil degranulation and histamine release the reactivity to protein A and anti-IgE of the basophils from 3 groups of patients: group I (blood donors), group II (rhinitis) and group III (atopic dermatitis). We demonstrated that histamine release and basophil degranulation gave tightly correlated results and that by both methods group III was significantly (p less than 0.01) more sensitive to the effectors than the two other groups.

[Questions raised by the clinical and biological polymorphism of atopic dermatitis].

AD is not clearly located amongst the diseases of allergy, but it has some common features with respiratory tract allergy. 1. The disregulation of IgE and also T cell abnormalities.