The Management Of Women With Type 1 Diabetes During Pregnancy And Breastfeeding.
Funder
National Health and Medical Research Council
Funding Amount
$50,741.00
Summary
Pregnancy in women with type 1 diabetes is associated with increased risks to the mother and baby and lower rates of breastfeeding. There is a relative paucity of published studies concerning the management of these women particularly in late pregnancy, immediately after delivery and during breastfeeding. Through a series of studies this project aims to address these areas of uncertainty and thereby improve the management of these women during these periods.
Hyper-sensitivity Of The Circadian System To Light In Delayed Sleep Phase Disorder
Funder
National Health and Medical Research Council
Funding Amount
$378,858.00
Summary
Delayed Sleep Phase Disorder (DSPD) is a circadian rhythm sleep disorder characterized by a difficulty in initiating sleep at night and difficulty in waking at times required for work or school. It is associated with excessive daytime sleepiness, reduced academic and work performance, increased anxiety and depression and reduced quality of life. This study examines increased sensitivity of the brain's 24-hour biological clock to light as a cause of the abnormal timing of sleep in DSPD.
The effects of therapeutic glucocorticoid doses on carbohydrate and energy metabolism and cardiovascular risk have not been fully clarified. This PhD thesis will be based around two studies aiming to: 1.) Define mechanisms underlying the adverse effects of low dose prednisolone in patients with inflammatory rheumatologic disease and 2.) Improve treatment of prednisolone-induced hyperglycaemia in hospitalized patients.
This fellowship will support a clinical researcher whose focus is improving metabolic and reproductive health by manipulating hormones and improving sleep. This will be achieved from a platform of NHMRC project grants and a NHMRC CCRE in interdisciplinary sleep health.
Regulation Of Hypothalamic Insulin & Leptin Signalling By TCPTP
Funder
National Health and Medical Research Council
Funding Amount
$758,504.00
Summary
Insulin & leptin signal in the brain to lower blood glucose, suppress food intake, increase activity & increase energy expenditure. Obesity diminishes the abilities of insulin & leptin to signal. This proposal will determine if the enzyme TCPTP terminates insulin & leptin signaling in the brain. Our studies will provide insight into the molecular causes of obesity & may identify a novel therapeutic target for the treatment of obesity & type 2 diabetes.