Fluid Dynamics of Circulation: Focus on the Kidney. In Australia, about 30% of adults have hypertension, a major risk factor for heart disease, accounting for about 40% of all deaths. Problems in renal circulation are likely factors leading to hypertension. A detailed understanding of the renal circulation, of whose hydraulic characteristics we have limited knowledge, is required before we can cure or prevent hypertension. We will determine how the size, structure and geometry of the blood vesse ....Fluid Dynamics of Circulation: Focus on the Kidney. In Australia, about 30% of adults have hypertension, a major risk factor for heart disease, accounting for about 40% of all deaths. Problems in renal circulation are likely factors leading to hypertension. A detailed understanding of the renal circulation, of whose hydraulic characteristics we have limited knowledge, is required before we can cure or prevent hypertension. We will determine how the size, structure and geometry of the blood vessels influence the function of the kidney. This will lead to predictive models to aid the design and interpretation of physiological studies and the combat of hypertension. It will also help in the ongoing development of bioartificial kidneys to replace present dialysis systems. Read moreRead less
Regulating calcium handling in skeletal muscle - implications for muscle contraction, injury and repair, ageing and development. Understanding the mechanisms regulating calcium in skeletal muscle has important relevance for studying muscle growth and development, injury and repair, and for identifying therapeutic targets and potential therapies for ageing-related disorders, reconstructive surgery, sporting and workplace injuries, and muscle diseases. Combining cell physiology, fluorescence micro ....Regulating calcium handling in skeletal muscle - implications for muscle contraction, injury and repair, ageing and development. Understanding the mechanisms regulating calcium in skeletal muscle has important relevance for studying muscle growth and development, injury and repair, and for identifying therapeutic targets and potential therapies for ageing-related disorders, reconstructive surgery, sporting and workplace injuries, and muscle diseases. Combining cell physiology, fluorescence microscopy and digital imaging technologies for studying multicellular tissues such as skeletal muscle will enhance the international competitiveness of Australian biological research. The research will optimise development of gene delivery systems that may find eventual application for muscle wasting disorders and conditions where muscle weakness compromises quality of life.Read moreRead less