Medicine and Health Sciences Commons^™

The Association Between Environmental Cadmium Exposure And All-Cause Mortality And Cardiovascular Disease In A Cohort Of Elderly Western Australian Women, Kane Deering

Theses : Honours

Introduction: Recent research suggests an association between environmental cadmium exposure and increased risk of, and death from, cardiovascular disease, the number one cause of mortality in Australia and worldwide. However, the research to date is neither comprehensive nor have there been any studies conducted on an Australian population. This study identified whether increasing concentrations of urinary cadmium in elderly West Australian women was associated with an increased odds of incidence of, and deaths from CVD, as well as all-cause mortality.

Method: Cadmium excretion was measured in urine samples collected at baseline (1998) from 1359 women from Perth who …

Reduced Cardiovascular Capacity And Resting Metabolic Rate In Men With Prostate Cancer Undergoing Androgen Deprivation: A Comprehensive Cross-Sectional Investigation, Bradley Wall, Daniel A. Galvao, Naeem Fatehee, Dennis Taaffe, Nigel Spry, David Joseph, Robert Newton

Research outputs 2014 to 2021

Objectives. To investigate if androgen deprivation therapy exposure is associated with additional risk factors for cardiovascular disease and metabolic treatment-related toxicities. Methods. One hundred and seven men (42-89 years) with prostate cancer undergoing androgen deprivation therapy completed a maximal graded objective exercise test to determine maximal oxygen uptake, assessments for resting metabolic rate, body composition, blood pressure and arterial stiffness, and blood biomarker analysis. A cross-sectional analysis was undertaken to investigate the potential impact of therapy exposure with participants stratified into two groups according to duration of androgen deprivation therapy (≥3 months). Results. Maximal oxygen uptake (26.1 ± 6.0 mL/kg/min …

Association Between Ideal Cardiovascular Health Metrics And Depression In Chinese Population : A Cross-Sectional Study, Zhikun Li, Xin Yang, Anxin Wan, Jing Qui, Wei Wang, Qiaofeng Song, Xizhu Wang

Research outputs 2014 to 2021

The study aimed to examine the association between ideal cardiovascular health (CVH) metrics and depression. We conducted a population-based, cross-sectional study of 6,851 participants aged 20 years or older (3,525 men and 3,326 women) living in Tangshan City, China. Information on the seven CVH metrics (including smoking, body mass index, dietary intake, physical activity, blood pressure, total cholesterol and fasting blood glucose) was collected via questionnaires, physical examination and laboratory test. Depression status was assessed using the Epidemiologic Studies Depression Scale (CES-D) and a score of 16 or above was considered depression. The relationship between CVH metrics and depression was …

Accurate Modelling And Positioning Of A Magnetically-Controlled Catheter Tip, Vi T. H. Le

Theses: Doctorates and Masters

This thesis represents the initial phase of a proposed operator and patient friendly method designed to semi-automate the positioning and directing of an intravascular catheter in the human heart using a variable electromagnetically induced field to control a catheter tip equipped with three tiny fixed magnets oriented in XYZ planes. Here we demonstrate a comprehensive mathematical model which accurately calculates the magnetic field generated by the electromagnet system, and the magnetic torques and forces exerted on a three-magnet tip catheter. From this we have developed an iterative predictive computer algorithm to show the displacement and deflection of the catheter tip. …