Understanding how bacteria form multicellular biofilm communities on surfaces: the role of cyclic diguanylate as a potent biofilm activator. Bacteria usually exist as multicellular communities called biofilms when attached to surfaces, frequently to the detriment of the environment, industry and health. This project will explore the strategies bacteria use to switch from living as free-floating, individual cells to forming biofilms by studying how bacteria 'switch on' their biofilm genes.
Predictive Models And Interventions For Coronary Heart Disease In Aboriginal And Torres Strait Islander People
Funder
National Health and Medical Research Council
Funding Amount
$203,125.00
Summary
The main causes of heart disease in western countries are smoking, high blood pressure and high cholesterol. However, in indigenous populations, other factors may be more important. We propose to look at these conventional risk factors and others like diabetes, blood clotting disorders and inflammation to see which are best for predicting heart attack in Aboriginal and Torres Strait Islander people . We will also examine the effect of heart disease prevention programs run by communities, to see ....The main causes of heart disease in western countries are smoking, high blood pressure and high cholesterol. However, in indigenous populations, other factors may be more important. We propose to look at these conventional risk factors and others like diabetes, blood clotting disorders and inflammation to see which are best for predicting heart attack in Aboriginal and Torres Strait Islander people . We will also examine the effect of heart disease prevention programs run by communities, to see if they can improve these risk factors. Finally, we will use this information to produce educational materials and clinical tools for health services.Read moreRead less
Development And Validation Of The First Culturally Based Quality Of Life Tool For Aboriginal Australians Living With Dementia Or Cognitive Impairment
Funder
National Health and Medical Research Council
Funding Amount
$602,435.00
Summary
Enhancing quality of life (QoL) is the central goal of care providers for clients with dementia. A QoL tool identifies areas of need, enabling strategies to be planned and evaluated accordingly. Dementia is highly prevalent in Aboriginal Australians. There is no QoL tool for Aboriginal Australians living with dementia. This project will develop and test a QoL tool with Aboriginal Australians living with dementia or other cognitive impairment. The factors affecting QoL will also be identified.
From Advocacy To Action: Utilising Health Impact Assessment As A Tool To Realise The Right To Health.
Funder
National Health and Medical Research Council
Funding Amount
$97,419.00
Summary
The actions of governments often affect people’s health and wellbeing. Health Impact Assessment (HIA) is used to identify how these actions may impact on health and develop recommendations about how to maximise positive health benefits and reduce or stop negative impacts. This project is investigating how human rights can be used to strengthen the role of HIA in protecting the right to health.
Epidemiology, Costs And Clinical Outcomes Of Inflammatory Bowel Disease In Victoria
Funder
National Health and Medical Research Council
Funding Amount
$66,881.00
Summary
The inflammatory bowel diseases, Crohn's disease and ulcerative colitis, are chronic inflammatory disorders of the gastrointestinal tract. The number of people in Australia with these conditions is unknown and the impact of illness is also poorly defined. This research aims to establish the number of people developing these conditions in a region of Australia. In addition the impact in terms of personal and health economic costs, quality of life and psychological effect will be determined.
Cataract Surgery And Risk Of Age-related Macular Degeneration (AMD)
Funder
National Health and Medical Research Council
Funding Amount
$339,750.00
Summary
Cataract surgery currently ranks as one of the most frequently performed and successful surgical procedures in Australia (125,000 operations-year). Age-related macular degeneration (AMD) is the principal cause of moderate visual impairment and blindness, currently accounting for blindness in between 17,300 and 30,400 Australians. Past studies have not shown a definite relationship between cataract and AMD. Follow-up data from clinical case series and from two older population-based studies (the ....Cataract surgery currently ranks as one of the most frequently performed and successful surgical procedures in Australia (125,000 operations-year). Age-related macular degeneration (AMD) is the principal cause of moderate visual impairment and blindness, currently accounting for blindness in between 17,300 and 30,400 Australians. Past studies have not shown a definite relationship between cataract and AMD. Follow-up data from clinical case series and from two older population-based studies (the Beaver Dam and Blue Mountains Eye Studies) suggested that cataract surgery might increase the risk of subsequent development of AMD in operated eyes of older persons. Such an increased AMD risk in eyes after cataract surgery appears to be both short term (observation from clinical case series) and long term (evidence from population-based studies), and persists after taking into consideration age, sex, smoking, preexisting early stage lesions of the disease and correlation between both eyes. The proposed study is to follow a large number of older patients who are undergoing cataract surgery in Western Sydney Eye Hospital and in two ophthalmologists' private rooms. Rates of subsequent development of AMD will be compared between operated and non-operated eyes, and also between the surgical cohort and the Blue Mountains Eye Study cohort. We will document macular conditions carefully before and after surgery to exclude the possibility of confounding issues. We will also investigate whether the increased risk occurs in certain subgroups of patients at high risk of AMD. If an increased AMD risk from cataract surgery is confirmed in subgroups of patients, a modified clinical practice may be indicated, to maximize cataract surgery benefit and minimize the risk of vision loss from AMD after surgery. Changes may include additional patient information and consent about this risk, delayed cataract surgery within limits of visual function, and close postoperative follow up.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100019
Funder
Australian Research Council
Funding Amount
$580,000.00
Summary
A transportable containerised laboratory for rapid cell sorting and high-resolution bioimaging of living aquatic microbes in field locations. This project will deliver a transportable, unique laboratory for the rapid isolation and high-resolution analysis of living microbes immediately after sampling from the sea or waterways. It will be the first of its kind in Australia and deliver new knowledge of the role of these organisms in their natural habitats.
Planning for the impacts of land-uses on coral reef fisheries. This projects aims to develop models that can determine the ecological and economic impacts of land-use changes (e.g. agriculture) on fisheries and assess alternative land-use plans that seek to maximise economic opportunity while protecting fisheries. Fisheries support the livelihoods of 12 per cent of the world’s population. Land-based activities are among the most significant threats to coral reef fisheries because sediments and n ....Planning for the impacts of land-uses on coral reef fisheries. This projects aims to develop models that can determine the ecological and economic impacts of land-use changes (e.g. agriculture) on fisheries and assess alternative land-use plans that seek to maximise economic opportunity while protecting fisheries. Fisheries support the livelihoods of 12 per cent of the world’s population. Land-based activities are among the most significant threats to coral reef fisheries because sediments and nutrients degrade reefs, yet they are often ignored in fisheries management. By improving the sustainability of coastal development, biodiversity conservation, and health of fisheries, the models developed by the project could deliver socio-economic and environmental benefits for millions of people reliant upon fisheries for their livelihoods.Read moreRead less
Quantifying The Microbial Health Risks Of Expanded Alternative Water Use
Funder
National Health and Medical Research Council
Funding Amount
$305,496.00
Summary
Addressing current and future water shortages requires substitution of high quality drinking water with alternative water sources for an expanded range of purposes. However, potential adverse health effects must be avoided. This project measures health risks associated with a variety of alternative water sources and water use combinations. Project outputs will help determine appropriate requirements for water treatment and help refine guidelines to ensure that water use is safe.