Hypothalamic Orexin Neurons And The Medullary Sympathoadrenal Centre: A Key Role In Glucose Homeostasis
Funder
National Health and Medical Research Council
Funding Amount
$577,957.00
Summary
Hypoglycaemia or low blood sugar is a major side-effect of the treatment of diabetes. Exposure to hypoglycaemia results in changes in the brain (neuroplasticity) that reduce the awareness of hypoglycaemia, often with serious consequences. Hypoglycaemia triggers the production of several hormones including adrenaline which restore normal blood glucose. This process is incompletely understood. This research project will identify key components of the neurocircuitry that controls blood sugar.
Which Neurons Maintain Sympathetic Vasomotor Tone?
Funder
National Health and Medical Research Council
Funding Amount
$567,918.00
Summary
High blood pressure is a major risk factor for cardiovascular disease, a major burden of disease worldwide. High levels of nerve activity that cause the blood vessels to constrict elevating blood pressure are characteristic of hypertension. We do not know which brain cells set and maintain this nerve activity. We will identify these cells, determine how they function and what regulates them. Ultimately we could control these cells treating the cause of hypertension or when clinical need arises.