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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Strategies for increasing consumption of N-3 polyunsaturated fatty acids and their effects on cardiac arrhythmias in humans

Metcalf, Robert Glenn. January 2003 (has links) (PDF)
"October 2003" Bibliography: leaves 190-210. Ch. 1. Literature review -- Ch. 2. A practical approach to increasing intakes of n-3 polyunsaturated fatty acids: use of novel foods enriched with n-3 fats -- Ch. 3. Effects of fatty acids on the incidence of arrhythmias in patients with implanted cardioverter-defibrillators (ICDs) -- Ch. 4. A pilot study to investigate the effects of n-3 fatty acids on inducible, sustained ventricular tachycardia in patients undergoing electrophysiology testing -- Ch. 5. Conclusions and future directions.
2

Strategies for increasing consumption of N-3 polyunsaturated fatty acids and their effects on cardiac arrhythmias in humans / by Robert Glenn Metcalf.

Metcalf, Robert Glenn January 2003 (has links)
"October 2003" / Bibliography: leaves 190-210. / xxi, 210 leaves : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Medicine, 2003
3

Omega-3 fatty acids website development for registered dietitian education and research

Valverde, Martha M. January 2009 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2009. / Title from title screen (site viewed October 15, 2009). PDF text: vii, 163 p. : ill. (some col.) ; 7 Mb. UMI publication number: AAT 3369413. Includes bibliographical references. Also available in microfilm and microfiche formats.
4

Omega-3 enrichment and oxidative stability of broiler chicken meat

Perez De La Ossa, Tulia Ines. January 2009 (has links)
Thesis (M. Sc.)--University of Alberta, 2009. / Title from pdf file main screen (viewed on Jan. 11, 2010). "A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Science in Food Science and Technology, Department of Agricultural, Food and Nutritional Science, University of Alberta." Includes bibliographical references.
5

Strategies for increasing consumption of N-3 polyunsaturated fatty acids and their effects on cardiac arrhythmias in humans /

Metcalf, Robert Glenn. January 2003 (has links) (PDF)
Thesis (Ph.D.) -- University of Adelaide, Dept. of Medicine, 2003. / "October 2003" Bibliography: leaves 190-210.
6

Treatment of hypertriglyceridemia with omega-3 fatty acids : a systematic review /

Lewis, Amanda Gloria, January 2004 (has links) (PDF)
Thesis (M.S.)--Brigham Young University. College of Nursing, 2004. / Includes bibliographical references (p. 14-18).
7

Antioxidant Protection of an Omega-3 Fatty Acid Fortified Dairy-Based Beverage

Moore, Robert Lee 12 January 2010 (has links)
Skim, butter-derived aqueous phase, anhydrous milk fat, and fish oil were used to formulate ultra high temperature (UHT) processed extended shelf-life omega-3 fatty acid fortified dairy-based beverages with fat contents mimicking whole milk (3.25%). Oxidation of the lipids in the formulated beverages was investigated during storage for 35 days at 4 °C using GC/MS analysis, conjugated diene analysis, and headspace solid phase micro-extraction GC/MS (SPME-GC/MS) analysis of headspace. Omega-3 fatty acid fortified dairy-based beverages were produced that mimicked the physical properties of 3.25% fat whole milk. Oxidation resulted in only small changes in omega-3 lipid content and sensory analysis by an untrained panel indicated that the overall aroma was no different than that of commercially available UHT processed milk. An omega-3 fatty acid fortified dairy-based beverage was produced that delivered 440mg of omega-3 fatty acid per 8oz serving. When consumed daily, the beverage could provide the equivalent amount of omega-3 fatty acids recommended by the American Heart Association, and the equivalent amount of omega-3 fatty acids found in two fatty fish meals over the period of one week. Antioxidants were added to the lipid phase, immediately prior to processing, of additionally produced formulations to determine if a reduction in omega-3 lipid oxidation was observed. No overall reduction in oxidation was observed, as indicated by GC/MS and SPME-GC/MS analysis. Sensory analysis indicated that oxidative aromas increased during storage for the antioxidant and omega-3 fatty acid fortified dairy-based beverage. Ascorbyl palmitate was determined to have a pro-oxidative effect on the formulated omega-3 fortified dairy-based beverages. Antioxidants present in the commercial grade fish oil used for fortification were effective in controlling oxidation in the formulated omega-3 fatty acid fortified dairy-based beverages. / Master of Science
8

n-3 PUFAs and reperfusion injury in isolated cardiomyocytes

Jahangiri, Anisa. January 2002 (has links) (PDF)
"September 2002" Bibliography: leaves 207-230. Ch. 1. Literature review -- Ch. 2. General methods -- Ch. 3. Dietary n-3 PUFAs and reperfusion injury in isolated cardiomyocytes -- Ch. 4. The effect of dietary n-3 PUFAs on cardiomyocyte membrane fluidity, intracellular ROS and Ca 2+ levels during oxidative stress -- Ch. 5. The effect of dietary fish oil supplementation on antioxidant enzyme gene expression in rat myocardium -- Ch. 6. The effect of dietary lipids on ischaemia-reperfusion injury in rat myocardium -- Ch. 7. General discussion -- Ch. 8. Appendices. The broad aims of this thesis were to develop a cellular model for studying reperfusion injury, in order to investigate the reported protective effects of n-3 PUFAs, and to examine the underlying mechanisms associated with such protection.
9

n-3 PUFAs and reperfusion injury in isolated cardiomyocytes / Anisa Jahangiri.

Jahangiri, Anisa January 2002 (has links)
"September 2002" / Bibliography: leaves 207-230. / x, 230 leaves : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / The broad aims of this thesis were to develop a cellular model for studying reperfusion injury, in order to investigate the reported protective effects of n-3 PUFAs, and to examine the underlying mechanisms associated with such protection. / Thesis (Ph.D.)--University of Adelaide, Dept. of Physiology, 2002
10

Diet and Depression: A Secondary Analysis from NHANES 1999-2002

Mora, Katherine January 2006 (has links)
This Ph.D. dissertation presents results that shed light on whether there is an association between dietary intake and depressive disorder, feelings of sadness, or thoughts of death. This question is investigated in the context of a secondary data analysis using cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) 1999-2002. Subjects in this study were identified as a subpopulation of the NHANES survey that completed the Composite International Diagnostic Interview questionnaire for major depression. The presence of depression may lead to a decline in dietary intake and nutritional status. Conversely, poor dietary intake may have a role in the etiology of depression. Specifically, depression is associated with lower plasma, erythrocyte, phospholipid, and adipose tissue omega-3 fatty acids. Little is known about the comprehensive dietary intake of those with depression or depressive symptoms. Initially, comparisons of the dietary profile between those with and without depression or depressive symptoms were investigated. Secondly, analysis was done to determine the relationship between dietary omega-3 fatty acids and depression or depressive symptoms. Lastly, to clarify the relationship between diet and depression, misreporting of dietary energy intake was evaluated.No significant differences in the dietary profile or nutritional biochemistries were found between the altered mood and normal mood groups. No significant differences were found in dietary omega-3 fatty acids between the depressed and non-depressed groups, even after adjusting for confounding variables. Misreporting of energy intake was not significantly associated with altered mood status and remained non-significant after adjusting for confounding variables. In both groups, a significant decreasing trend in the ratio of energy intake to estimated basal metabolic rate (EI:BMRest) was found as body mass index increased.Based on dietary intake alone, the relationship between depression and specific nutrients may not be apparent. Dietary intake among those with depression and depressive symptoms appears to be adequate, but adequacy may not be sufficient as a route for prevention or management of depression. Further investigation of diet and depression ought to measure diet, including nutrition supplements, and biochemical levels of nutrients from a broader age range of adults and children and those with comorbid illnesses.

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