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Last Updated: a year ago

Possible Interaction: Capsaicin and Neuropeptide Y

supplement:

Capsaicin

Research Papers that Mention the Interaction

Pretreatment of the nasal mucosa with exogenous NPY reduces both secretagogue and vasodilator responses to subsequent application of capsaicin.
Subjective nasal obstruction, local discomfort, nasal secretions and NAR increase evoked by capsaicin were markedly reduced by NPY pretreatment (P < 0.05) when compared to saline or oxymetazoline.
British journal of pharmacology  •  1996  |  View Paper
Pre-treatment with exogenous NPY markedly reduced nasal airway obstruction and rhinorrhea induced by the irritant capsaicin in control subjects.
Acta oto-laryngologica  •  1997  |  View Paper
Dorsal root immersion in capsaicin , but not its electrical stimulation, also induced NPY release.
Neuropharmacology  •  2019  |  View Paper
Release of endogenous CGRP by capsaicin significantly reduced the basal overflow of NA, ir-NPY , and the electrically evoked sympathetic transmitter release.
Neuroscience  •  2012  |  View Paper
These results suggest that capsaicin influence neuropeptides such as orexigenic NPY and anorexigenic CCK related to control food intake.
Journal of nutritional science and vitaminology  •  2004  |  View Paper
3 NPY also significantly decreased plasma protein extravasation induced by capsaicin (1 μmol kg−1) but not by substance P (1 nmol kg−1).
British journal of pharmacology  •  1996  |  View Paper
NPY (10−8m) completely inhibited the effects of acetylcholine and capsaicin on the Kf,c, without preventing the effects of substance P and 5‐HT.
British journal of pharmacology  •  1994  |  View Paper
Failure of NPY to modulate responses activated by capsaicin provides further evidence for the existence of two independent modes of activation of the ‘efferent’ function of capsaicin‐sensitive sensory nerves.
British journal of pharmacology  •  1989  |  View Paper