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  • Activation of serotonergic neurons in the medullary caudal raphe shortens the laryngeal chemoreflex in anaesthetized neonatal rats.

Activation of serotonergic neurons in the medullary caudal raphe shortens the laryngeal chemoreflex in anaesthetized neonatal rats.

Experimental physiology (2017-07-05)
William T Donnelly, Luxi Xia, Donald Bartlett, J C Leiter
ABSTRACT

What is the central question of this study? Does activation of serotonergic neurons in the caudal medullary raphe, some of which project to the nucleus of the solitary tract, shorten the laryngeal chemoreflex? What is the main finding and its importance? We found that serotonin originating from neurons in the caudal raphe acts through a 5-HT

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Urethane, ≥99%
Supelco
Serotonin, analytical standard