Research Topics
| S D PoppittSummaryAffiliation: University of Auckland Country: New Zealand Publications
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Detail Information
Publications
Relationships of low serum vitamin D3 with anthropometry and markers of the metabolic syndrome and diabetes in overweight and obesityAnne Thea McGill
University of Auckland Human Nutrition Unit, University of Auckland, Auckland, New Zealand
Nutr J 7:4. 2008..In the current study, serum vitamin D3 was inversely related to weight, BMI and markers of TIIDM (large waist, raised HbA1c) but not to adipose mass nor to MetSyn per se...
Soluble fibre oat and barley beta-glucan enriched products: can we predict cholesterol-lowering effects?Sally D Poppitt
Human Nutrition Unit, School of Biological Sciences, University of Auckland, Auckland, New Zealand
Br J Nutr 97:1049-50. 2007- Supplementation of a high-carbohydrate breakfast with barley beta-glucan improves postprandial glycaemic response for meals but not beveragesSally D Poppitt
University of Auckland, Human Nutrition Unit, 18 Carrick Place, Mount Eden, Auckland, New Zealand
Asia Pac J Clin Nutr 16:16-24. 2007.... 
Postprandial response of adiponectin, interleukin-6, tumor necrosis factor-alpha, and C-reactive protein to a high-fat dietary loadSally D Poppitt
Human Nutrition Unit, University of Auckland, Auckland, New Zealand
Nutrition 24:322-9. 2008....
Assessment of erythrocyte phospholipid fatty acid composition as a biomarker for dietary MUFA, PUFA or saturated fatty acid intake in a controlled cross-over intervention trialSally D Poppitt
Human Nutrition Unit, University of Auckland, Auckland, New Zealand
Lipids Health Dis 4:30. 2005..This study measured changes in erythrocyte membrane fatty acids during a period of strictly controlled fat feeding to investigate their use as a short-term marker of compliance, particularly for intake of SFAs...- Effect of high-fat meals and fatty acid saturation on postprandial levels of the hormones ghrelin and leptin in healthy menS D Poppitt
Human Nutrition and Metabolic Unit, University of Auckland, Auckland, New Zealand
Eur J Clin Nutr 60:77-84. 2006..We investigated whether high-fat meals, which differed in saturated fatty acid (SFA) content acutely modified these hormones... - Effects of moderate-dose omega-3 fish oil on cardiovascular risk factors and mood after ischemic stroke: a randomized, controlled trialSally D Poppitt
Human Nutrition Unit, School of Biological Sciences, University of Auckland, Auckland, New Zealand
Stroke 40:3485-92. 2009..In this trial, we assessed whether treatment with a guideline-recommended moderate-dose fish oil supplement could improve cardiovascular biomarkers, mood- and health-related quality of life in patients with ischemic stroke... - Fatty acid chain length, postprandial satiety and food intake in lean menS D Poppitt
Human Nutrition Unit, University of Auckland, Auckland, New Zealand
Physiol Behav 101:161-7. 2010..We conclude that there was no evidence that fatty acid chain length has an effect on measures of appetite and food intake when assessed following a single high-fat test meal in lean participants... - Effect of moderate changes in dietary fatty acid profile on postprandial lipaemia, haemostatic and related CVD risk factors in healthy menS D Poppitt
Department of Medicine, University of Auckland, New Zealand
Eur J Clin Nutr 58:819-27. 2004..To investigate the effect of moderate changes in dietary fatty acid profile on postprandial risk factors for cardiovascular disease (CVD)... - No evidence of differential effects of SFA, MUFA or PUFA on post-ingestive satiety and energy intake: a randomised trial of fatty acid saturationCaroline M Strik
Human Nutrition Unit, School of Biological Sciences and Department of Medicine, University of Auckland, Auckland, New Zealand
Nutr J 9:24. 2010..This study investigated the effects of changes in fatty acid saturation on post-ingestive satiety and energy intake... - Low-dose whey protein-enriched water beverages alter satiety in a study of overweight womenSally D Poppitt
Human Nutrition Unit, 18 Carrick Place, Mt Eden, Auckland, New Zealand
Appetite 56:456-64. 2011..To determine the effect of low-dose whey protein-enriched water beverages on postprandial satiety and energy intake (EI)... - Lipid-lowering effects of a modified butter-fat: a controlled intervention trial in healthy menS D Poppitt
Department of Medicine, University of Auckland, New Zealand
Eur J Clin Nutr 56:64-71. 2002..To investigate the lipid-lowering potential of a butter-fat modified through manipulations in bovine feeding to increase the unsaturated:saturated fatty acid ratio... - Short-term effects of macronutrient preloads on appetite and energy intake in lean womenS D Poppitt
MRC Dunn Clinical Nutrition Centre, Addenbrooke s Hospital, Cambridge, UK
Physiol Behav 64:279-85. 1998..11; p < 0.05). We conclude that only protein has a differential short-term satiating effect when incorporated iso-energetically and at a similar energy density into the diet... - Long-term effects of ad libitum low-fat, high-carbohydrate diets on body weight and serum lipids in overweight subjects with metabolic syndromeSally D Poppitt
MRC Dunn Clinical Nutrition Centre, Cambridge, United Kingdom
Am J Clin Nutr 75:11-20. 2002..Overweight individuals with metabolic syndrome are at increased risk of type 2 diabetes and coronary vascular disease. Weight gain and features of the syndrome may be ameliorated by dietary intervention... - Effect of dietary manipulation on substrate flux and energy balance in obese women taking the appetite suppressant dexfenfluramineS D Poppitt
MRC Dunn Clinical Nutrition Centre, Addenbrooke s Hospital, Cambridge, United Kingdom
Am J Clin Nutr 68:1012-21. 1998..Studies in lean men show poor regulation of energy (EB) and fat balance (FB) during manipulation of dietary ratios of fat to carbohydrate. High-fat (HF), high-energy diets cause hyperphagia and a positive EB and FB... - The emulsified lipid Fabuless (Olibra) does not decrease food intake but suppresses appetite when consumed with yoghurt but not alone or with solid foods: a food effect studyY K Chan
Human Nutrition Unit, University of Auckland, Auckland, New Zealand
Physiol Behav 105:742-8. 2012..We conclude that effects are small, the format in which lipid emulsions are consumed influences postprandial satiety, and there is no evidence that this emulsion alters eating behaviour at the subsequent meal... - Macronutrient disposal during controlled overfeeding with glucose, fructose, sucrose, or fat in lean and obese womenR M McDevitt
Medical Research Council Dunn Clinical Nutrition Centre, Cambridge, United Kingdom
Am J Clin Nutr 72:369-77. 2000..Previous short-term studies (< or =6 h) showed differences in energy expenditure (EE) and macronutrient oxidation in response to overfeeding with different types of dietary carbohydrate. This finding could have implications for obesity... - No evidence of an effect of alterations in dietary fatty acids on fasting adiponectin over 3 weeksFiona E Lithander
Human Nutrition and Metabolic Unit, University of Auckland, Auckland, New Zealand
Obesity (Silver Spring) 16:592-9. 2008..We investigated the effects of alterations in dietary fatty acid saturation on fasting serum adiponectin and associated peptides... - No effect of an oleoylethanolamide-related phospholipid on satiety and energy intake: a randomised controlled trial of phosphatidylethanolamineF E Lithander
Human Nutrition Unit, University of Auckland, New Zealand
Lipids Health Dis 7:41. 2008..Visual analogue scales (VAS) were used to assess post-ingestive hunger and satiety, and energy intake (EI) was measured at an ad libitum lunch meal after 3.5 hours... - Short-term effects of alcohol consumption on appetite and energy intakeS D Poppitt
Dunn Clinical Nutrition Centre, Addenbrooke s Hospital, Cambridge, UK
Physiol Behav 60:1063-70. 1996..The addition of either alcoholic or CHO-containing carbonated beverages into the diet will result, in the short-term, to an overall increase in energy intake... - Circadian patterns of total 24-h hydrogen and methane excretion in humans ingesting nonstarch polysaccharide (NSP) diets and the implications for indirect calorimetric and D2 18O methodologiesS D Poppitt
MRC Dunn Clinical Nutrition Centre, Cambridge, UK
Eur J Clin Nutr 50:524-34. 1996.... - The effect of the dietary supplement, Chitosan, on body weight: a randomised controlled trial in 250 overweight and obese adultsC Ni Mhurchu
Clinical Trials Research Unit, University of Auckland, New Zealand
Int J Obes Relat Metab Disord 28:1149-56. 2004..Chitosan, a deacetylated chitin, is a widely available dietary supplement purported to decrease body weight and serum lipids through gastrointestinal fat binding. Although evaluated in a number of trials, its efficacy remains in dispute... - Demonstration of a hyperglycemia-driven pathogenic abnormality of copper homeostasis in diabetes and its reversibility by selective chelation: quantitative comparisons between the biology of copper and eight other nutritionally essential elements in normaGarth J S Cooper
School of Biological Sciences, Faculty of Science, University of Auckland, Auckland, New Zealand
Diabetes 54:1468-76. 2005..We suggest that cardiovascular complications in diabetes might be better controlled by therapeutic strategies that focus on lowering plasma glucose and loosely bound systemic Cu(II)... - Regeneration of the heart in diabetes by selective copper chelationGarth J S Cooper
Level 4, Thomas Building, School of Biological Sciences, University of Auckland, Private Bag 92019, Auckland, New Zealand
Diabetes 53:2501-8. 2004..These data implicate accumulation of elevated loosely bound Cu in the mechanism of cardiac damage in diabetes and support the use of selective Cu chelation in the treatment of this condition... - Copper(II)-selective chelation improves function and antioxidant defences in cardiovascular tissues of rats as a model of diabetes: comparisons between triethylenetetramine and three less copper-selective transition-metal-targeted treatmentsJ Lu
School of Biological Sciences, Faculty of Science, University of Auckland, Private Bag, 92019 Auckland, New Zealand
Diabetologia 53:1217-26. 2010.... - Triethylenetetramine and metabolites: levels in relation to copper and zinc excretion in urine of healthy volunteers and type 2 diabetic patientsJun Lu
School of Biological Sciences, Faculty of Science, University of Auckland, Auckland, New Zealand
Drug Metab Dispos 35:221-7. 2007..These findings are consistent with the hypothesis that MAT could play a significant role in the molecular mechanism by which TETA extracts Cu(II) from the systemic compartment in diabetic subjects... - Randomized controlled crossover study of the effect of a highly beta-glucan-enriched barley on cardiovascular disease risk factors in mildly hypercholesterolemic menGeraldine F Keogh
Department of Medicine, the Human Nutrition and Metabolic Unit, University of Auckland, New Zealand
Am J Clin Nutr 78:711-8. 2003..CONCLUSION: The effect of beta-glucan-enriched barley on lipid profile was highly variable between subjects, and there was no evidence of a clinically significant improvement in CVD risk across this group of mildly hyperlipidemic men... - Pharmacokinetics, pharmacodynamics, and metabolism of triethylenetetramine in healthy human participants: an open-label trialJun Lu
School of Biological Sciences, Faculty of Science, University of Auckland, Auckland 1142, New Zealand
J Clin Pharmacol 50:647-58. 2010..Based on these data, NAT2 phenotype does not affect TETA's pharmacokinetic, pharmacodynamic, or safety profiles. TETA may be acetylated via an alternative mechanism, such as that catalyzed by spermidine/spermine N(1)-acetyltranferase... - A copper(II)-selective chelator ameliorates left-ventricular hypertrophy in type 2 diabetic patients: a randomised placebo-controlled studyG J S Cooper
Level 4, School of Biological Sciences, Faculty of Science, University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand
Diabetologia 52:715-22. 2009..Here, we tested the hypothesis that Cu(II)-selective chelation might improve left ventricular hypertrophy (LVH) in type 2 diabetic patients... - Determination of triethylenetetramine (TETA) and its metabolites in human plasma and urine by liquid chromatography-mass spectrometry (LC-MS)Jun Lu
School of Biological Sciences, University of Auckland, Auckland, New Zealand
J Chromatogr B Analyt Technol Biomed Life Sci 859:62-8. 2007..This method was successfully applied to measure TETA, MAT and DAT in plasma and urine of humans receiving oral drug treatment... - [The CARMEN trial: increased intake of carbohydrates--simple or complex--and unchanged blood lipids in overweight subjects]Anne Raben
Forskningsinstitut for Human Ernaering, Levnedsmiddelcentret, Den Kgl Veterinaer og Landbohøjskole, Rolighedsvej 30, DK 1958 Frederiksberg C
Ugeskr Laeger 164:627-31. 2002..The purpose was to investigate the long-term effect of ad libitum low-fat, high-carbohydrate diets with mainly simple or complex carbohydrates on body weight and blood lipids...