Nerve fibers containing a variety of neuropeptides, including substance P and CGRP, have been demonstrated in human skin. Intradermal injection of substance P results in an immediate wheal-and-flare reaction , whereas the main effect of CGRP is a long-lasting (4–6 hours) intense erythema. Additionally, CGRP potentiates edema formation evoked by mediators such as substance P. (more…)
After nasal allergen challenge, substance P and CGRP are released into nasal secretions of atopic patients . In allergic rhinit ...
The immunologic mechanisms of sublingual immunotherapy are less established. In Cochrane analysis, the authors concluded that t ...
The potency of an allergen vaccine is the total allergen activity (that is, the sum of the contribution to allergenic activity from ...
Allergy skin testing is probably the most susceptible and practical way to monitor for existing allergy sensitivity. Biological ...
The sensory neuropeptides substance P and neurokinin A (NKA) are members of the tachykinin family, present within pulmonary sensory ...