Endocrine Abstracts

Diabetes mellitus, characterised primarily by hyperglycaemia, is associated with a number of cellular stresses and changes that cause cardiomyocytes to adapt with those modifications that characterise the diabetic heart. Although orexins are cardiovascular regulators acting via the brain, little is known about their potentially critical roles in the heart. Orexins exert their actions by activating two distinct G protein coupled receptors, orexin-R1 (OXR1) amd orexin-R2 (OXR2)....