Blood flow routes in muscle. Ageing well, ageing productively. The Australian population is ageing. The proportion of the population over the age of 65 is expected to greatly increase, reaching 22% by the year 2030. The prevalence of type 2 diabetes in this older population is thought to be ~20%, compared to ~6% in younger populations. An initial cause of type 2 diabetes may be microvascular dysfunction brought on by physical inactivity. Therefore this project addresses the concepts of microvasc ....Blood flow routes in muscle. Ageing well, ageing productively. The Australian population is ageing. The proportion of the population over the age of 65 is expected to greatly increase, reaching 22% by the year 2030. The prevalence of type 2 diabetes in this older population is thought to be ~20%, compared to ~6% in younger populations. An initial cause of type 2 diabetes may be microvascular dysfunction brought on by physical inactivity. Therefore this project addresses the concepts of microvascular function and microvascular fitness by using the latest technology to map blood flow routes in muscle under a number of relevant situations. Read moreRead less
Microdialysis for monitoring changes in microvascular flow patterns in muscle. Microdialysis is a technique for sampling interstitial fluid. Factors altering vascular delivery and removal of nutrients and hormones can affect muscle metabolism by altering exchange with the interstitium. This project focuses on microdialysis for assessing the impact of microvascular blood flow patterns on skeletal muscle metabolism and contractility. The aim is to develop and refine the technology, including equat ....Microdialysis for monitoring changes in microvascular flow patterns in muscle. Microdialysis is a technique for sampling interstitial fluid. Factors altering vascular delivery and removal of nutrients and hormones can affect muscle metabolism by altering exchange with the interstitium. This project focuses on microdialysis for assessing the impact of microvascular blood flow patterns on skeletal muscle metabolism and contractility. The aim is to develop and refine the technology, including equations, specifically for monitoring the nutritive fraction of blood flow in muscle by agents and factors relating to health and disease. This technique could be used for screening drugs in the treatment of diseases such as type 2 diabetes and related conditions.Read moreRead less