Dietetics and Clinical Nutrition Commons^™

Food Handling Practices, Knowledge And Beliefs Of Families With Young Children Based On The Health Belief Model, Adeline Lum

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Objective: To determine current food handling practices, knowledge and beliefs of primary food handlers with children 10 years old and the relationship between these components.

Design: Surveys were developed based on FightBac!™ concepts and the Health Belief Model (HBM) construct.

Participants: The majority of participants (n= 503) were females (67%), Caucasians (80%), aged between 30 to 49 years old (83%), had one or two children (83%), prepared meals all or most of the time (76%) and consumed meals away from home three times or less per week (66%).

Analysis: Descriptive statistics and inferential statistics using Spearman’s rank correlation coefficient (rho) …

Holocarboxylase Synthetase-Dependent Biotinylation Of Histone H4, Luisa F. Rios Avila

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Holocarboxylase synthetase (HCS) catalyzes the binding of biotin to lysine (K) residues in histones H3 and H4. Histone biotinylation marks play important roles in the repression of genes and retrotransposons. Preliminary studies suggested that K16 in histone H4 is a target for biotinylation by HCS. Here we demonstrated that H4K16bio is overrepresented in repeat regions {pericentromeric alpha satellite repeats; long terminal repeats (LTR)} compared with euchromatin promoters. H4K16bio was also enriched in the repressed interleukin-2 gene promoter. The enrichment at LTR22 and promoter 1 of the sodium-dependent multivitamin transporter (SMVT) depended on biotin supply; and was significantly lower in fibroblasts …

Probiotic Therapy - Recruiting Old Friends To Fight New Foes, Roy D. Sleator

Department of Biological Sciences Publications

Against a backdrop of increasing antibiotic resistance, and the emergence of new and evolving pathogens, clinicians are increasingly forced to consider alternative therapies - probiotics are one such alternative.

Assessing Dietary Intake, Eating And Exercise Attitudes And Fitness Levels In College-Aged Students, Katie J. James

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

BACKGROUND The transition from high school to college can be a stressful lifestyle change for young adults. During this transition students develop a variety of health attitudes and behaviors that may have a negative impact on their overall wellbeing. OBJECTIVE To determine the correlation of BMI to dietary intake, fitness level and eating and exercise attitudes of college students. SETTING Participants completed an eating and exercise attitude survey, 2-day diet recall, and preformed three fitness tests at a Midwestern University through their Campus Recreational Center. PARTICIPANTS 772 students between the ages of 18-25 from a Midwestern University between the years …

Modulation Of Lipid Metabolism By Phytosterol Stearates And Black Raspberry Seed Oils, Mark Mckinley Ash

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Naturally occurring compounds and lifestyle modifications as combination and mono-therapy are increasingly used for dyslipidemia. Specficially, phytosterols and fatty acids have demonstrated an ability to modulate cholesterol and triglyceride metabolism in different fashions. In two separate studies, the lipid-lowering effects of black raspberry seed oil and three different phytosterol stearates were examined in order to elucidate the effects of these dietary components and the factors influencing their therapeutic actions.

The first study examined high cholesterol diets supplemented with crude and refined black raspberry seed oils, coconut oil or soybean oil. The crude and refined raspberry seed oil (RSO) treatments significantly …

Cardiovascular Disease Risk Factors And Associations With Indicators Of Body Fat, Diet, And Physical Activity In U.S. Children Ages 6–11, Melissa A. Masters

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Research was conducted to determine the prevalence of cardiovascular disease risk factors in U.S. children ages 6-11 and associations with body fat, diet, and physical activity. Data for 685 children ages 6-11 was obtained from the National Health and Nutrition Examination Survey (NHANES). NHANES data was examined to determine the prevalence of cardiovascular disease risk factors in these children, the impact of indicators of body fat on cardiovascular disease risk factors, the association between cardiovascular disease risk factors and dietary components, and the relationship between physical activity and cardiovascular disease risk factors among U.S. children. Children were also evaluated for …

Sodexo Leading Environmental Change At Lehigh Valley Health Network, Andrew Barsky Cdm, Cfpp

Clinical Nutrition Service

No abstract provided.

Glycemic Load And Risk Of Alzheimer's Disease: The Cache County Study On Memory, Health, And Aging, Eun Young Choi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Carbohydrates are a major energy source for the human body and particularly glucose is the only energy source for the brain. Thus glucose metabolism is important to maintain normal brain function. Evidence showed insulin resistance and diabetes are associated with cognitive decline and a large amount of highly processed carbohydrate intake; in other words, a high glycemic load diet, which increases blood glucose faster and insulin demand, is associated with increased risk of insulin resistance and diabetes.

Based on this premise, the hypothesis that a high glycemic load (GL) diet increases the risk of incident Alzheimer’s disease (AD) was examined …

Comparison Of Nutritional Intake Of Home School Children And Public School Children: A Comparison Study, Stephen D. Perry

University of Kentucky Master's Theses

Purpose: To compare selected food /nutrient consumption between families that educate their children at home with those that educate their children in the public school system.

Methods: The study sample included 112 children aged 7-11 years in Fayette Co Kentucky. The children were divided into groups according type of education. There were 65 home-schooled children and 47 children who attend public school. Subjects recorded their dietary intake for one week. The data were analyzed using Nutrition Data Software for Research (2006). Comparisons were made for the intake of selected nutrients using two tailed independent sample t-tests.

Results: The public school …

Poverty, Diet And Health Behaviours: A Quantitative And Qualitative Study Among Young Urbanised Women., Daniel Mccartney

Doctoral

Demographic, socio-economic, attitudinal, dietary, health behavioural and anthropometric data were collected from 221 “disadvantaged” and 74 “advantaged” women aged 18-35 years across Dublin, according to the provisions of a novel socio-economic sampling frame. Internal and external validation techniques established the dietary assessment method of choice and identified “valid” dietary reporters (n=216, 153 disadvantaged, 63 advantaged) among this sample. Five qualitative focus groups (n=5-8 per group) were also conducted among disadvantaged women to examine their diet and health behaviour choices. Lower intakes of fruit and vegetables (172g/d vs. 405g/d, p

The Perceptions Of Roles And Practices Of Preceptors And Their Expectations For Students In The Coordinated Program In Dietetics At Indiana State University, Carin R. Aloisio

All-Inclusive List of Electronic Theses and Dissertations

Dietetics education requires a minimum of a baccalaureate degree and 900 hours of supervised practice for eligibility of candidates to sit for the Registration Exam. The primary goals of this study are to determine perceptions of preceptors of supervised practice about their roles and practices and their expectations for students, and to compare and/or contrast these between the three main areas of dietetics: clinical, community and food service management.

Sensory Evaluation Of Gluten-Free Brownies Prepared Using Green Banana Flour, Banana-Potato Blend And Rice-Potato-Tapioca Blend, Sonia F. Murgueytio

All-Inclusive List of Electronic Theses and Dissertations

Increasing numbers of people worldwide are being diagnosed with Celiac Disease, an intestinal disorder caused by ingestion of foods containing gluten. Traditional baked goods are prepared using wheat flour that contains gluten. Literature suggests that the absorptive surface of the small intestine is damaged in people susceptible to gluten. Alternative gluten-free products are needed to improve the health of people with this disease. The purpose of this study was to assess the overall acceptability and palatability of chocolate brownies made with 100% banana flour or a blend of banana flour and potato starch. Appearance, color, texture, flavor and overall acceptability …

Residency Program At Michael E Debakey Department Of Surgery, Baylor College Of Medicine, F Charles Brunicardi

Faculty, Staff and Students Publications

No abstract provided.

The Relationship Of Demographic Characteristics To Consumer Knowledge Of Diet And Health Relationships To Intake Of Soy Foods And Soy Supplements, Ashlyn K. Hosokawa

All-Inclusive List of Electronic Theses and Dissertations

In 1999, the FDA approved a health claim for a relationship between intake of 25 grams of soy protein per day and reduced risk of heart disease. Literature suggests that consumers are increasingly krtowledgeable about diet and disease risk factors. While gender, age, race, and family history cannot be altered, diet may be changed to decrease risks. This study explored the relationship of demographic characteristics to consumer knowledge and use of some of the more popular soy products and supplements. Surveys were completed by a random sample of 100 attendees at area festivals and 100 nutrition professionals at a national …

Risk Factors Associated With Multiple-Gestation Pregnancies: Nutrition In Maternal And Infant Complications, Vallarie B. Nuttall

Undergraduate Honors Capstone Projects

This paper discusses the maternal and neonatal risk factors associated with multiple birth pregnancies. Nutrition implications associated with nutritional care of the high-risk infant and obstetric population are emphasized. Statistical information was gathered concerning the population growth of multiple births over the past twenty years. Literature to identify both maternal and neonatal risk factors associated with multiple gestation pregnancies was also reviewed. Studies conducted over the past twenty years have shown that there has been an increase (25%-50%) in the amount of twin births throughout the world. Studies indicate that this increase was actually greater in the U.S. when compared …

Phytochemicals And Health, Heather Rebecca Stone

Undergraduate Honors Capstone Projects

Objectives: Define phytochemicals as currently recognized in the United States and discuss food sources. Identify aims and challenges of current research. Review touted health effects of phytochemicals in cancer, cardiovascular disease (CVD), immune function, and other benefits. Present dietary recommendations. Methods: A literature search was conducted through Medline to find peer-reviewed journal articles from the past five years. Articles were found that identified the compounds and highlighted recent research relating phytochemicals to disease. The review of literature focused on an introductory understanding of phytochemicals. Results: Studies show that phytochemicals are undefined under current U.S. food regulations. They are biologically …

An Investigation Of The Prevalence Of Disordered Eating Behaviors In Dietetic Students, Brandi Elizabeth Hicks

Theses, Dissertations and Capstones

Eating disorders are a debilitating mental illness that affects young people including those in the field of dietetics. Literature suggests that dietetic students have a higher prevalence of eating disorders than other students. Seventy-seven college student in Southern West Virginia enrolled in either dietetics or another major were included in a sample to determine if dietetic students have higher prevalence of disordered eating attitudes and behaviors. The participants completed a survey that included a general information section, a 26-item questionnaire concerning eating attitudes, and a behavioral information section. Upon completion of data collection, the survey was coded, and data was …

A Comparison Of Blood Cholesterol Levels And The Intake Of Dietary Trans Fatty Acids In Post-Menopausal Women, Bridget Cartwright

Masters Theses

The purpose of this study was to examine the correlation between dietary trans fatty acids and levels of total serum cholesterol, high and low density lipoproteins, and the ratio of total serum cholesterol to HDL in apparently healthy post-menopausal women.

Subjects (n = 21) were current members of the Eastern Illinois University Adult Fitness Program. All were moderately active Caucasian women determined to be post-menopausal and not taking hormone replacement therapy or lipid lowering medications. Mean age of the subjects was 69.1 ± 9.1 years.

Dietary intakes were assessed with the use of a multiple day food record and personal …

The Relationship Of Dietary And Lifestyle Factors To Bone Mineral Density Of Healthy Singaporean Chinese Women, Ampai Dana Aimsiri

Loma Linda University Electronic Theses, Dissertations & Projects

Few studies have examined the risk factors associated with reduced bone mass in Asians, but none specifically investigated Singaporean Chinese women. The subjects in this study were 16 premenopausal, 8 perimenopausal and 13 postmenopausal women who participated in a larger study which began in 1986. Bone density was measured in 1986 and 1992. Dietary and lifestyle data were collected for this study by personal interview. Association between dietary and lifestyle factors and bone density variables and change in bone density at the end of the 6 year period were assessed by univariate regression analyses.

Postmenopausal women had significantly lower baseline …

Dietary And Hormonal Evaluation Of Men At Risk For Prostate Cancer, Donald J. Pusateri

Loma Linda University Electronic Theses, Dissertations & Projects

Relationships between dietary nutrients and plasma and fecal estrone, estradiol-17β, testosterone, and plasma prolactin levels were studied in young Seventh-day Adventist men: 18 nonvegetarians (NV), 20 lacto-ovovegetarians (LOV), and 15 vegans (V). Blood samples and 3 d dietary records were obtained. Contemporaneously collected diet composites and stool samples were analyzed for fiber. The vegetarians consumed significantly more fiber than the omnivores, while NVs and LOVs consumed more saturated fat than the Vs. Although plasma steroid hormone status did not differ, the Vs had significantly higher fecal estrogen levels than the NVs or LOVs. Plasma prolactin levels were significantly higher in …

The Effect Of Dextrose Ingestion On Cardiovascular Endurance, Judith M. Axford

Loma Linda University Electronic Theses, Dissertations & Projects

This study was designed to investigate the effectiveness of dextrose on cardiovascular endurance. The subjects were nineteen male students enrolled at Loma Linda University in Riverside, California. The subjects were exercised to their maximum while being tested on the treadmill.· Subjects were each tested twice. Thirty minutes before exercising, they ingested one hundred grams of dextrose for one test and ten ounces of sugar-free Kool-aid for the second test. The difference in exhaustion times was then recorded.

The data indicated that dextrose ingestion decreased exhaustion time on the treadmill. Subjects were able to exercise for a longer period of time …

The Copper Status Of Vegetarian And Non-Vegetarian Men, Susan Bruce

Loma Linda University Electronic Theses, Dissertations & Projects

In this study, the copper status of 18 vegetarian and 17 non-vegetarian men were compared. Copper status was assessed by determining red blood cell superoxide dismutase (RBC-SOD) activity and plasma copper. Plasma copper levels were measured by atomic absorption spectroscopy. Plasma cholesterol, triacyclglycerols, HDL cholesterol, LDL cholesterol VLDL cholesterol were also determined. Twenty-four hour recalls and three-day food records were obtained to determine copper, zinc, energy, protein, fat, fiber, saturated fat, oleic acid, linoleic acid and cholesterol intake. Non-vegetarians had a significantly higher plasma cholesterol and LDL cholesterol than vegetarians. They also had a significantly higher cholesterol, saturated fat, percent …

The Effects Of A Protein Sparing Modified Fast On Insulin And Glucagon Levels, Elizabeth Anne Shirley

Loma Linda University Electronic Theses, Dissertations & Projects

A total of 18 obese men and women volunteered and participated in a seven-day protein sparing modified fast providing 400 calories per day. The subjects were concurrently participating in an eight-week weight control program combining the facets of nutrition education, group therapy, and values clarification. The modified fast, which was optional, was conducted during two different time periods with a conventional low calorie diet prescribed during the four-week interval.

The diet formula consisted of a high biological value protein, dried egg white, and either glucose or corn starch as the carbohydrate source. The composition of the diets varied as follows: …

The Dietary Intake Of Preschool Children Attending The Public Health Clinics In San Bernardino, California, Glendover V. Brown

Loma Linda University Electronic Theses, Dissertations & Projects

Preschool children attending Well Baby Clinics directed by the Public Health Department of San Bernardino, California, were the sub jects in this study. The purpose of the study was (1) to compare the eating pattern and habits of the preschool children attending the San Bernardino Public Health Clinics, (2) to assess any differences in the dietary intake of the three major ethnic groups, namely, Mexican- Americans, Whites, and Blacks, and (3) to determine the adequacy of the dietary intake of the preschool children attending the San Bernardino Clinics. One hundred and seventy-seven subjects in this study included 51 Mexican-Americans, 74 …

Effects Of Diet And Stress On Gastric Lesions In Albino Rats And Guinea Pigs, Naomi Mckenzie

Loma Linda University Electronic Theses, Dissertations & Projects

Studies were conducted to (1) investigate whether any protective factor is present in fresh water-cured olives or fresh cabbage as compared with the heated supplements against stress-induced gastric lesions in rats maintained on a nutritionally adequate diet for six weeks, (2) determine the relative protective factor in water-cured olives as compared with cabbage, (3) study the effect of black pepper in combination with fresh cabbage and olives and heated cabbage and olives in rats that were fed the same nutritionally adequate diet, and (4) investigate the effects of the same dietary components—cabbage and olives--on histamine- induced gastric lesions in guinea …

Effects Of Poor Quality Diets With Various Dietary Factors Added And Exposure To Cigarette Smoke On The Voluntary Alcohol Intakes Of Albino Rats, Bonnie Emmerson

Loma Linda University Electronic Theses, Dissertations & Projects

Studies were conducted utilizing albino rats to determine the relationship of voluntary alcohol consumption with various dietary additives and exposure to cigarette smoke in combination with poor quality diets. Male, Sprague-Dawley rats, from weanling age to 100 grams, were given the various experimental diets and a free fluid choice of ten per cent ethanol or tap water. Fluid intakes were recorded and analyzed statistically. Individual variation was common with a generally low level of alcohol consumption when rats were fed a poor quality diet of common United States foods. The addition of caffeinated beverages and/or spices and relish caused increases …

Vegetable Entrees In Nitrogen Balance And Obesity Studies, Gloria Tyndall

Loma Linda University Electronic Theses, Dissertations & Projects

The first study was designed to evaluate by the nitrogen balance method the protein quality of a pure-vegetarian diet containing about 6 grams of nitrogen per day. The group as a whole maintained nitrogen equilibrium the average being - 0.11 grams of nitrogen per day. Two subjects were not in nitrogen balance, however, factors other than diet may have contributed to these results and are discussed in the thesis. Hemoglobin, serum cholesterol and total serum proteins did not change significantly during the study. The average true digestibility of 5 of the subjects was 85 percent. It was concluded that this …

A Growth Study On Phenylketonurics, Emma Johnson Aitken

Loma Linda University Electronic Theses, Dissertations & Projects

Data from forty-eight medical records of phenylketonuria children under treatment were investigated to determine if growth, as measured by stature, was normal; and to determine if the state of control or the age at beginning of treatment had an effect on growth. Mean intakes of phenylalanine, protein, and calories were obtained on the nutritional data only if the simultaneous serum phenylalanine was equal to or less than 6 milligrams per cent. These means were grouped according to the age of the children into 7 groups (0

The height at beginning of treatment and the last measured height was compared with …

Selection, Organization And Nutritional Computation Of Recipes For A Cookbook, Patricia Hall Black

Loma Linda University Electronic Theses, Dissertations & Projects

This study was involved in the selection of recipes for a cookbook. Over a thousand recipes were screened from a much larger number. These recipes were processed by grouping, combining and arranging into a uniform style and format. Many recipes were revised and tested. All recipes were of a lacto-ovo-vegetarian type, free from soda, baking powder and harmful condiments and spices.

Basic ingredient cards were prepared for the IBM computer from tables of food composition. Recipe ingredient cards for each item in the recipes were also prepared. These were programmed into the computer to give the total and per serving …

Effect Of Isocaloric Unsaturated Fats On Serum Cholesterol Of Patients Treated With Hypocholesterolemic Agents, Yvonne Marie Hatley

Loma Linda University Electronic Theses, Dissertations & Projects

The effect of a high unsaturated-low saturated fat diet on serum cholesterol levels were studied. Subjects were clinic patients receiving the following hypocholesterolmeic agents: triparanol (MER-29), diildothyroacetic acid (Diac), dextrothyroxine (d-T₄) and 3-methoxy-16, alpha-methyl-1,3,5, (10)-estratriene-16 beta, 17 beta-diol (Manvene or Anvene).

Fifteen hypercholesterolemic patients, eleven of whom were diabetic, were placed on diets with prescribed amounts of unsaturated fat. The caloric distribution was 40 per cent carbohydrate, 20 per cent protein, and 40 per cent fat. The level of unsaturated fat was 70 per cent of the total fat.

Seventy-one per cent of the patients on the hypocholesterolemic …