Investigating The Mechanisms Underpinning The Dynamic Vessel Response In People With Diabetic Retinopathy
Funder
National Health and Medical Research Council
Funding Amount
$18,808.00
Summary
Endothelial dysfunction has been well-hypothesised as one of the key players in the pathogenesis of DR. However, there is strong evidence suggesting a neurovascular coupling mechanism in the retinal circulation during flicker. It is therefore unclear whether reduced flicker light induced vasodilation observed in diabetes and DR is associated with endothelial dysfunction, an impairment of neurovascular coupling or both. This project aims to address this important knowledge gap.
Heterogeneity In Processing And Signalling By The Notch Family Of Receptors In Vascular Development And Remodelling.
Funder
National Health and Medical Research Council
Funding Amount
$85,716.00
Summary
Formation and remodelling of the blood vessels is a critical feature of development. In addition, numerous disorders including psoriasis, arthritis, blindness, heart and brain ischemia, neurodegeneration, hypertension, pre-eclampsia, respiratory distress and osteoporosis among others are characterised by defective blood vessel patterning. The significance associated with understanding how Notch genes direct blood vessel formation is paramount, as this knowledge will inform future research.
INcidence And Progression Of Retinal Microvascular Signs In An Older Australian Cohort
Funder
National Health and Medical Research Council
Funding Amount
$62,022.00
Summary
This project aims to investigate the evolution of retinal microvascular signs and associated factors in an older, general population. 1. To investigate the 5-year and the 10-year incidence, progression and regression of retinal vascular wall signs in an older Australian population; 2. To relate the incidence, progression and regression of retinal vascular wall signs to cardiovascular risk factors (a: age, blood pressure; b: metabolic factors such as BMI, lipids and glucose levels); 3. To investi ....This project aims to investigate the evolution of retinal microvascular signs and associated factors in an older, general population. 1. To investigate the 5-year and the 10-year incidence, progression and regression of retinal vascular wall signs in an older Australian population; 2. To relate the incidence, progression and regression of retinal vascular wall signs to cardiovascular risk factors (a: age, blood pressure; b: metabolic factors such as BMI, lipids and glucose levels); 3. To investigate the incidence, progression and regression of retinal vascular wall signs in relation to inflammatory markers (white cell count, fibrinogen, hematocrit, platelet count); 4. To investigate the incidence, progression and regression of retinal vascular wall signs in relation to medication use (a: anti-hypertensive medications; b: aspirin and other NSAIDs; c. steroid use); 5. To relate the incidence, progression and regression of retinal vascular wall signs to specific lifestyle behaviours (alcohol consumption, smoking, exercise); 6. To investigate the incidence, progression and regression of retinal vascular wall signs and hormone replacement therapy use in women.Read moreRead less