Katja Lange

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There is controversy as to the recommended daily intake of selenium (Se), and whether current New Zealand diets are adequate in this nutrient. Various functional single-nucleotide polymorphisms (SNPs) polymorphisms may affect the efficacy of Se utilisation. These include the glutathione peroxidases GPx1 rs1050450, GPx4 rs713041, as well as selenoproteins(More)
UNLABELLED Detailed consideration of the suggested association between calcium supplementation and heart attacks has revealed weakness in the evidence which make the hypothesis highly implausible. INTRODUCTION The aim of this study was to evaluate the strength of the evidence that calcium supplementation increases the risk of myocardial infarction. (More)
Trends in chronic diseases provide insights into strategies required to improve population health. The authors determined prevalence and multiple-adjusted population attributable risk (PAR) estimates of chronic diseases because of lifestyle factors among Australian adults between 1989-90 and 2004-5, accounting for demographic factors. Between 1989-90 and(More)
BACKGROUND Prostate cancer is a leading public health burden worldwide, and in New Zealand it is the most commonly registered cancer and the third leading cause of cancer deaths among males. Genetic variability and its associations with diet, demographic and lifestyle factors could influence the risk of this disease. METHODS The single nucleotide(More)
BACKGROUND Androgen deprivation therapy (ADT) is an effective palliation treatment in men with advanced prostate cancer (PC). However, ADT has well documented side effects that could alter the patient's health-related quality of life (HRQoL). The current study aims to test whether a genetic stratification could provide better knowledge for optimising ADT(More)
BACKGROUND In untreated patients, phenylketonuria (PKU) results in severe encephalopathy with mental retardation. A protein-restricted diet is recommended which can be relaxed in adolescence/adulthood. METHODS We contacted all 72 adult/adolescent PKU patients who had been treated in our center during early childhood. Some still regularly attended our(More)
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