Mechanisms of activation of vascular afferent nociceptors to the gut

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We have recently identified the nerve fibres responsible for detecting pain from the gut. In this project we will study exactly how these nerve cells are activated by movements of the gut wall, by changes in blood vessel diameter and how this can be studied most efficiently We will use this information to develop simple preparations in which to study these sensory nerves in animal and adult tissue to test which drugs may affect their excitability and hence be useful in treating gut pain.