Biomaterial Database

Suction blister device with regulation of temperature: demonstration of histamine release and temperature change in cold urticaria. 1984

H Neittaanmäki, and S Karjalainen, and J E Fräki, and U Kiistala

A suction blister device with a sensitive thermometer and with a temperature regulator was constructed. Utilizing this device, it was demonstrated that the cold challenge induces an increase in the skin temperature in cold urticaria patients during the cold challenge and a simultaneous release of histamine into the suction blisters. The skin temperature increases faster after the cold challenge period in cold urticaria patients than in normal control persons. This could be explained by vasodilatation and increased circulation in the skin, following the release of histamine in the cold urticaria reaction.

UI	MeSH Term	Description	Entries
D003080	Cold Temperature	An absence of warmth or heat or a temperature notably below an accustomed norm.	Cold,Cold Temperatures,Temperature, Cold,Temperatures, Cold
D006636	Histamine Release	The secretion of histamine from mast cell and basophil granules by exocytosis. This can be initiated by a number of factors, all of which involve binding of IgE, cross-linked by antigen, to the mast cell or basophil's Fc receptors. Once released, histamine binds to a number of different target cell receptors and exerts a wide variety of effects.	Histamine Liberation,Histamine Liberations,Histamine Releases
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012881	Skin Temperature	The TEMPERATURE at the outer surface of the body.	Skin Temperatures,Temperature, Skin,Temperatures, Skin
D013821	Thermometers	Measuring instruments for determining the temperature of matter. Most thermometers used in the field of medicine are designed for measuring body temperature or for use in the clinical laboratory. (From UMDNS, 1999)	Thermometer
D014581	Urticaria	A vascular reaction of the skin characterized by erythema and wheal formation due to localized increase of vascular permeability. The causative mechanism may be allergy, infection, or stress.	Hives,Urticarial Wheals,Urticarial Wheal,Urticarias,Wheal, Urticarial,Wheals, Urticarial
D014664	Vasodilation	The physiological widening of BLOOD VESSELS by relaxing the underlying VASCULAR SMOOTH MUSCLE.	Vasodilatation,Vasorelaxation,Vascular Endothelium-Dependent Relaxation,Endothelium-Dependent Relaxation, Vascular,Relaxation, Vascular Endothelium-Dependent,Vascular Endothelium Dependent Relaxation