Effect Of Aging And Mitochondrial Dysfunction On The Optic Nerve Response To Pressure-induced Oxidative Stress
Funder
National Health and Medical Research Council
Funding Amount
$415,554.00
Summary
The risk of glaucoma, a potentially blinding disease of the optic nerve, increases exponentially with age, but the cellular mechanisms responsible are not known. We hypothesise that age-related changes in mitochondria, the energy producing part of the cell, render nerve cells prone to damage. This project will determine whether aging and mitochondrial impairment increase nerve damage and whether dietary moodifications that preserve mitochondria during aging, protect the optic nerve from damage
Characterising Protein And Membrane Changes In Age-related Cataract Lenses.
Funder
National Health and Medical Research Council
Funding Amount
$441,624.00
Summary
Cataract is the major cause of blindness worldwide. At present the only treatment for cataract, is surgery. This, however, is associated with complications (e.g. posterior capsule opacification), is expensive (a major component of the Health budget) and cannot keep pace with the incidence of cataract in developing nations. In addition, due to the greying of the community , this problem will be of increasing importance in the future. For prevention, we need to understand why cataract develops.
Development Of A Novel Intervention For Training Stepping Ability To Reduce The Risk Of Falls In Older Adults.
Funder
National Health and Medical Research Council
Funding Amount
$390,393.00
Summary
Stepping is often the last protective option to prevent a fall. This study will first modify and validate an interactive system for training stepping ability in older adults. The system will be also provide the capability of acquiring indeices of stepping ability in the home. We will investigate the effect of an in-home training program using this system on stepping ability and falls risk. Findings will inform future interventions for preventing falls.