A review of minimal access surgery provision and training within the United Kingdom.

When combined with healthcare pressures, the exponential growth of robotic-assisted surgery (RAS) has impacted UK-based training outcomes, including the learning curve to competency. Aim: To ascertain the current provision of RAS and investigate differences in access to minimal access surgical (MAS) facilities and training across the UK. A two-armed electronic survey was conducted.

TRPA1 activation leads to neurogenic vasodilatation: involvement of reactive oxygen nitrogen species in addition to CGRP and NO.

Background And Purpose: Transient receptor potential ankyrin-1 (TRPA1) activation is known to mediate neurogenic vasodilatation. We investigated the mechanisms involved in TRPA1-mediated peripheral vasodilatation in vivo using the TRPA1 agonist cinnamaldehyde.

Experimental Approach: Changes in vascular ear blood flow were measured in anaesthetized mice using laser Doppler flowmetry.