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.
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.
Reliability Of An Online Geriatric Assessment Procedure
Funder
National Health and Medical Research Council
Funding Amount
$343,822.00
Summary
This study will examine the reliability, safety and cost of a novel new method of providing geriatrician assessment to older people in hospital. Nurses consult with the patient and enter their findings on a web-based software system that enables the geriatrician to review, report and make recommendations over the internet.