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The Effect Of Whole Wild Blueberries On Endothelial Function Of The Sprague-Dawley Rat As Related To Cardiovascular Disease, Cynthia Ann Norton Dec 2003

The Effect Of Whole Wild Blueberries On Endothelial Function Of The Sprague-Dawley Rat As Related To Cardiovascular Disease, Cynthia Ann Norton

Electronic Theses and Dissertations

Weanling male Sprague-Dawley rats were randomly fed three different diets (n=8 per group), a control diet (AIN '93) (C), a blueberry diet (B) for 13 weeks and a reverse diet (R)(C for 13 weeks, switched to B for 8 weeks). Aortae were excised, rings were prepared, and two intact and two denuded rings were immersed in tissue baths containing physiological salt solution (PSS) at 37OC, aerated with 95% 0 2 and 5% CO2 (pH 7.4). Following equilibration and pre-conditioning under 1 Sgm preload, cumulative dose response curves were generated with six doses of the a-1 adrenergic receptor ...


Evaluating Attitudes Of Obesity And Their Change Processes Among Student Teachers And School Teachers On The World Wide Web Using The Elaboration Likelihood Model, Anne L. Hague Aug 2003

Evaluating Attitudes Of Obesity And Their Change Processes Among Student Teachers And School Teachers On The World Wide Web Using The Elaboration Likelihood Model, Anne L. Hague

Electronic Theses and Dissertations

Teachers have an active role in helping to prevent and deter stigmatizing acts toward children labeled as "fat." The objective was to examine attitudes of obesity and their change processes among student teachers and schoolteachers, when exposed to a Web-based educational module promoting size acceptance, using the Elaboration- Likelihood Model (ELM). The ELM is a theoretical approach to message-based persuasion specifying conditions under which attitude change occurs. The theory was used to explain the impact of the module (content included etiological factors of obesity, implications of weight loss efforts, and emotionaVpsychosocia1 effects of obesity), high nutrition credibility of the module ...


The Use Of Polyphosphates To Maintain Yield And Quality Of Whole Cooked, Cryogenically Frozen Lobster (Homarus Americanus) And The Use Of Sorbitol And Tocopherol To Maintain Quality Of Whole Cooked, Cryogenically Frozen Crab (Cancer Irroratus), Beth Louise Calder May 2003

The Use Of Polyphosphates To Maintain Yield And Quality Of Whole Cooked, Cryogenically Frozen Lobster (Homarus Americanus) And The Use Of Sorbitol And Tocopherol To Maintain Quality Of Whole Cooked, Cryogenically Frozen Crab (Cancer Irroratus), Beth Louise Calder

Electronic Theses and Dissertations

The lobster fishery is valuable to Maine seafood processors, a commodity worth over $160 million dollars in 2001. Jonah and Rock crab are underutilized Maine seafood species, which are incidentally caught with lobster. Maine seafood processors could process this non-essential catch, and lobster into high quality frozen seafood products to increase national and international markets, which may have a significant economic impact. Cryogenic freezing can retain high quality texture and flavor attributes in seafood. Freezing can still cause cellular damage, however minimal. Sodium tripolyphophate (STP) and sorbitol are noted for their cryoprotectant effects, and tocopherol has been found to have ...


Antioxidant Assessment In Western Maine Elderly Women Following 30 Days Of Wild Blueberry Consumption, John David Bagnulo May 2003

Antioxidant Assessment In Western Maine Elderly Women Following 30 Days Of Wild Blueberry Consumption, John David Bagnulo

Electronic Theses and Dissertations

Increased fruit and vegetable consumption is the single most protective characteristic of a diet against disease. While the exact mechanism by which this protection is offered remains unclear, the leading theory is centered on the antioxidant content of fruits and vegetables. Recent studies have shown that certain fruits and vegetables have significantly higher antioxidant contents than others. Wild North American blueberries (Vaccinium angustifolium) have one of the highest antioxidant contents of all h i t s and vegetables tested. This thesis investigates the relationship between the consumption of blueberries and blood antioxidant levels in 24 elderly women. In addition, fruits ...


Testing Two Food Frequency Questionnaires And Stage-Based Newsletters With Economically Disadvantaged Young Adults, Beth J. Williams May 2003

Testing Two Food Frequency Questionnaires And Stage-Based Newsletters With Economically Disadvantaged Young Adults, Beth J. Williams

Electronic Theses and Dissertations

One of the most important ways to decrease risk of chronic disease development is to consume ample portions of h i t and vegetables. However, less than one-third of young adults meet "5-A-Day" servings, and variety is limited. Economically disadvantaged young adults may be especially vulnerable and are a hard to reach audience. Many of the Cooperative Extension programs are designed to reach low-income audiences and assist them in making changes in knowledge, skills, attitudes, and dietary choices for nutritional well-being. The objectives of this study were, in Phase I, to test two food frequency instruments for feasibility of use ...


Increasing Diabetes Awareness In Adolescents Through Educational Programs., Sandra J. Reese May 2003

Increasing Diabetes Awareness In Adolescents Through Educational Programs., Sandra J. Reese

Electronic Theses and Dissertations

The purpose of this study was to increase knowledge of diabetes and promote healthy lifestyle behaviors to reduce diabetes onset in a community with a relatively high incidence of type 2 diabetes. Three hundred eighty seven students grades 7 – 12 participated in the program and taste test. Changes in knowledge before and after an educational program focusing on diabetes prevention were measured by comparison of identical pre, post, and retention tests. Students were also asked to name specific behaviors they could use to decrease the risk of diabetes. Responses were analyzed using Chi square analysis and content analysis. Overall, respondents ...