Prader-Willi Syndrome (PWS) is characterised by symptoms such as obsessions, overeating, rage attacks, skin picking, irregular sleep breathing and temperature control, and impairments in learning and understanding social cues. Evidence from brain studies suggest that such symptoms maybe related to a deficiency of oxytocin, a natural occurring hormone derived in the hypothalamus. This study aims to investigate the efficacy of oxytocin nasal spray on improving behaviour and physical health in PWS.
The Nutritional Geometry Of Ageing In A Rodent Model
Funder
National Health and Medical Research Council
Funding Amount
$979,269.00
Summary
A central belief in ageing research is that eating fewer calories prolongs life, and that the source of calories (carbohydrate, fat or protein) is irrelevant. However, a critical assessment indicates that this conclusion is premature. We will use recent techniques in nutrition to define for the first time in mammals the relationship between diet and ageing in a normal and a prematurely ageing strain of mice. The project will provide a novel nutritional approach for promoting healthy ageing.
Improving Breathing Support For Newborn Infants In Non-Tertiary Centres: The HUNTER Trial
Funder
National Health and Medical Research Council
Funding Amount
$1,203,844.00
Summary
Every year in Australia, thousands of newborn babies have breathing difficulties. Our trial will study a new, simple method of providing breathing support to newborn babies in special care nurseries, called high-flow (HF). HF is cheaper, easier to use, and more comfortable for babies than the current standard treatment, called CPAP. If HF is as good as CPAP at supporting babies' breathing, it will change practice in Australia and around the world.
My projects are associated with three research themes: psychological stress, obesity and hypertension. While these projects may appear diverse they are linked, both in terms of the significant co morbidity that they share, and that the underlying pathologies are initiated and sustained, at least in part, by disturbances in sympathetic nervous regulation. My research program will focus on these conditions and, in their content, will aim to develop and implement improved treatment srategies in the ....My projects are associated with three research themes: psychological stress, obesity and hypertension. While these projects may appear diverse they are linked, both in terms of the significant co morbidity that they share, and that the underlying pathologies are initiated and sustained, at least in part, by disturbances in sympathetic nervous regulation. My research program will focus on these conditions and, in their content, will aim to develop and implement improved treatment srategies in these areas of major clinical need.Read moreRead less
Old age is the main risk factor for atherosclerosis, which is the main cause of mortality and morbidity in the World. We found age-related changes in the microcirculation of the liver called pseudocapillarization that provide a mechanism linking old age with atherosclerosis. Pores in the endothelium called fenestrations disappear, impairing the ability of the liver to breakdown fats. New therapies to treat and prevent age-related pseudocapillarization are being developed.
Investigating Role Of Insulin Resistance And Sympathetic Nervous System In Metabolic Features Of PCOS
Funder
National Health and Medical Research Council
Funding Amount
$150,468.00
Summary
PCOS affects 9-18% of Australian reproductive aged women. Whilst reproductive features are prominent, PCOS has major psychological and metabolic consequences. Emerging data implicate the involvement of the sympathetic nervous system in PCOS. The aim of this PhD is to investigate the role of the sympathetic nervous system in insulin resistance and other metabolic features of PCOS and determine whether modification of this system's activity will favorably influence the metabolic consequences assoc ....PCOS affects 9-18% of Australian reproductive aged women. Whilst reproductive features are prominent, PCOS has major psychological and metabolic consequences. Emerging data implicate the involvement of the sympathetic nervous system in PCOS. The aim of this PhD is to investigate the role of the sympathetic nervous system in insulin resistance and other metabolic features of PCOS and determine whether modification of this system's activity will favorably influence the metabolic consequences associated with PCOS.Read moreRead less