Transgenerational Effects Of Male Obesity - Mechanisms And Interventions
Funder
National Health and Medical Research Council
Funding Amount
$829,143.00
Summary
Childhood obesity is associated with obesity in either parent, and obese children tend to become obese adults, forming an intergenerational cycle that promotes obesity. We have identified paternal obesity as an important novel target for intervention to stop the progression of the obesity epidemic. This project investigates supplementation of obese fathers with folate to prevent the adverse impact of paternal obesity on subsequent generations.
A Dietary Intervention For Sarcopenia In Cirrhosis
Funder
National Health and Medical Research Council
Funding Amount
$128,224.00
Summary
Patients with chronic liver failure, or cirrhosis, suffer many complications. Sarcopenia, the loss of muscle and muscle weakness, is one of these. It is associated with reduced survival. Patients with cirrhosis have low levels of branched chain amino acids (BCAAs) which are used as building blocks for protein and energy in muscle. We aim to explore how oral supplements of BCAAs might improve muscle in this population. If this improves muscle mass, we also expect it may improve other outcomes.
While is important to prevent vitamin D deficiency, controversies exist about optimal vitamin D intakes and concentrations. Our aim is to evaluate safety concerns with dosages of vitamin D which are routinely promoted for unsupervised public use with over the counter products. We will do this by evaluating long-term health effects for infant vitamin D supplementation, and by using a genetic approach to evaluate the causal effects of high vitamin D and calcium concentrations.
Understanding The Biology Of Pregnancy To Prevent Morbidity And Mortality
Funder
National Health and Medical Research Council
Funding Amount
$422,746.00
Summary
Progress in the care of the unborn baby, and thus optimisation of life-long health, will only come with a greater understanding of the fundamental processes that underlie pregnancy. My research is aimed at saving babies lives and reducing the long-term burdens (health, emotional and economic) of major perinatal conditions. I am uniquely placed to carry out this research, using the research tools I have developed to deliver real outcomes that will change clinical practice
Can Vitamin D Prevent Diabetes By Improving Insulin Sensitivity And Secreation In Overweight Humans?
Funder
National Health and Medical Research Council
Funding Amount
$715,371.00
Summary
Vitamin D is mainly produced by the action of sunlight on skin. Low levels of vitamin D are becoming more common, as we work more indoors and avoid the sun and have been associated with type 2 diabetes. In proposed study, healthy overweight people, with low vitamin D, will be given vitamin D for 16 weeks to optimise blood levels of this vitamin. We will examine the changes in sugar metabolism. This study should provide important evidence on how vitamin D protects against diabetes and will suppor ....Vitamin D is mainly produced by the action of sunlight on skin. Low levels of vitamin D are becoming more common, as we work more indoors and avoid the sun and have been associated with type 2 diabetes. In proposed study, healthy overweight people, with low vitamin D, will be given vitamin D for 16 weeks to optimise blood levels of this vitamin. We will examine the changes in sugar metabolism. This study should provide important evidence on how vitamin D protects against diabetes and will support novel approaches to diabetes prevention.Read moreRead less
Creatine, A Multi-organ Protectant Against Hypoxic Injury In The Neonate
Funder
National Health and Medical Research Council
Funding Amount
$524,802.00
Summary
The WHO estimates that up to 9 million babies suffer birth hypoxia each year, leading to 29% of global neonatal deaths, and significant rates of severe disability. We hypothesise that creatine, given as a supplement to the mothers diet during pregnancy, will protect her babies organs should low oxygen around the time of birth occur. The low cost of creatine is particularly relevant for rural and remote communities and the developing world where, currently, there are no effective therapies.
Creatine Supplementation In Pregnancy: Utilising Cells’ “Built-In” Energy Buffering System
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Through pregnancy, the placenta transfers oxygen and nutrients from the mother to the baby. When a placenta doesn’t function properly a baby’s health is compromised. This can lead to morbidity or death. Creatine is the “back-up generator” of all cells and could help the failing placenta increase nutrient and oxygen delivery to the baby. This study will develop creatine as a potential new therapeutic, to improve the survival of babies of complicated pregnancies.
A Novel Nanoparticulate Iron Supplement And Its Effect On The Gastrointestinal Tract.
Funder
National Health and Medical Research Council
Funding Amount
$671,995.00
Summary
Iron deficiency and iron deficiency anaemia are major global health issues. Currently available iron supplements can lead to gastrointestinal side effects. We have developed a new type of oral iron supplement that (in animal studies) is as effective as conventional treatments, but without their limitations. In this project we will investigate the effect of this supplement on the gastrointestinal tract to ensure its safety and to provide preliminary data for future clinical trials in humans.
Mechanisms Of Intestinal And Systemic Iron Homeostasis In Early Infancy
Funder
National Health and Medical Research Council
Funding Amount
$485,835.00
Summary
Iron is essential trace element for normal health. Iron requirements are particularly high during early postnatal life to meet the needs of the growing infant. To accommodate these needs, intestinal iron absorption is extremely high at this time. We have previously shown that the iron absorption mechanism during suckling differs from that in adults and this project explores that mechanism in more detail. These studies have important implications for infant nutrition and dietary supplementation.