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128 Colour Change in the Human Histamine Wheal; a Sign of Desensitized Histamine Vasoconstrictory Receptors
BACKGROUND: The aim was to find the cause and consequences of a colour change in histamine wheals found after ordinary histamine skin prick tests (SPTs) (10 mg/mL). A rapid change to a darker red colour from the 18th and to the 20th minute has been demonstrated by using a digital image-processing te...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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World Allergy Organization Journal
2012
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3512879/ http://dx.doi.org/10.1097/01.WOX.0000411873.19868.5c |