Nutritional Content Of Rhinoceros Auklet (Cerorhinca Monocerata) Bill Loads, Dustin Taylor, Ron Heintz

STAR Program Research Presentations

Nutritional Content of Rhinoceros Auklet Bill Loads

Dustin E Taylor

Abstract

An adult Rhinoceros Auklet (Cerorhinca monocerata) can only catch and carry a limited amount of prey to their nestlings after a foraging trip. The auklets therefore must maximize their efficiency by bringing back the most proportionally nutritious prey items to their nestlings. The prey carried back to the nesting sites (known as a ‘bill load’) can contain whole fish, as well as parts, most commonly fish heads. This study is aimed to determine whether returning with just heads to the nestlings was proportionally more nutritious than bringing …

Targeting Akt/Mtor Signaling Pathways During Murine Skin Tumor Promotion And The Impact Of Dietary Energy Balance Manipulation, Laura A. Checkley

Dissertations and Theses (Open Access)

The prevalence of obesity has continued to rise over the last several decades in the United States lending to overall increases in risk for chronic diseases including many types of cancer. In contrast, reduction in energy consumption via calorie restriction (CR) has been shown to be a potent inhibitor of carcinogenesis across a broad range of species and tumor types. Previous data has demonstrated differential signaling through Akt and mTOR via the IGF-1R and other growth factor receptors across the diet-induced obesity (DIO)/CR spectrum. Furthermore, mTORC1 is known to be regulated directly via nutrient availability, supporting its role in the …

Food Environment And Childhood Obesity, Yucong Jiao

Graduate Theses and Dissertations

This thesis examines whether children's food environment, especially food stores that have fresh produce, affects obesity prevalence among elementary school children in the state of Arkansas. Misclassified food outlet types in the Dun and Bradstreet commercial data set were first corrected and then food environment measures were computed and aggregated to geographic regions corresponding to school attendance areas. After applying classical panel estimation, it was found that the fixed effects model fit the data best. Results indicate that an additional supermarket within a one-mile radial of the census neighborhood block center will bring down childhood obesity prevalence by 0.58 percent, …

Effects Of Sodium Chloride Salting And Substitution With Potassium Chloride On Whey Expulsion Of Cheese, Ying Lu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Heart disease and stroke are leading causes of death in America. In 2008, not only are more than 0.6 million people dying of heart disease, but it is estimated that almost 1 in every 4 Americans with heart disease die. Consuming excess salt has been associated with increasing risk of high blood pressure, heart attacks, and stroke. Americans consume 40% more salt than the USDA recommended level -- 1500 mg. Therefore, it is important to reduce the amount of salt in foods such as cheese to reduce salt consumption that may lead to heart disease.

However, simply reducing salt level …

Dietitian’S Problem Solving Knowledge To Promote And Support Breastfeeding, Cassandra L. Dytrych

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

As a result of ongoing efforts in the U.S. to promote breastfeeding as the normal way to nourish an infant, breastfeeding initiation rates are higher than they have been in decades. As the experts on food and nutrition through the lifecycle, registered dietitians (RDs) should be knowledgeable to promote and support breastfeeding. It is not well known if RDs have this knowledge. The purpose of this study was to determine the current knowledge of RDs about breastfeeding, the types of professional opportunities RDs have to promote and support breastfeeding, and the level of education RDs have to deal with breastfeeding …

The Effects Of Lean Beef Supplementation On The Iron Status Of College Athletes, Jocelyn Johnson, Danielle Burke, Matthew Vukovich, Kendra Kattelmann

Health and Nutritional Sciences Faculty Publications

The purpose of this study was to determine whether weekly supplementation with nine ounces of prepackaged lean beef sticks could maintain the iron status of college endurance athletes. Thirty-four college endurance athletes (20 female, 14 male) were stratified by sex, baseline serum ferritin concentration, and use of iron supplements, and randomized into an intervention (n = 18) or control (n = 16) group. The participants in the intervention group supplemented their usual diet with nine ounces of prepackaged lean beef sticks per week and a daily multivitamin/mineral supplement containing 18 mg iron. The participants in the control group consumed their …

Click And Quack, Winston J. Craig

Lake Union Herald

No abstract provided.

Microbial Co-Occurrence Relationships In The Human Microbiome, Karoline Faust, J. Fah Sathirapongsasuti, Jacques Izard, Dirk Gevers, Jeroen Raes, Curtis Huttenhower

Department of Food Science and Technology: Faculty Publications

The healthy microbiota show remarkable variability within and among individuals. In addition to external exposures, ecological relationships (both oppositional and symbiotic) between microbial inhabitants are important contributors to this variation. It is thus of interest to assess what relationships might exist among microbes and determine their underlying reasons. The initial Human Microbiome Project (HMP) cohort, comprising 239 individuals and 18 different microbial habitats, provides an unprecedented resource to detect, catalog, and analyze such relationships. Here, we applied an ensemble method based on multiple similarity measures in combination with generalized boosted linear models (GBLMs) to taxonomic marker (16S rRNA gene) profiles …

Status Gizi Ibu Dan Persepsi Ketidakcukupan Air Susu Ibu, Sandra Fikawati, Ahmad Syafiq

Kesmas

Menyusui eksklusif kurang dari 6 bulan berkontribusi terhadap 1,4 juta kematian bayi dan 10% angka kesakitan balita. Persepsi Ketidakcukupan Air Susu Ibu (PKA) yang memengaruhi kepercayaan diri untuk menyusui menjadi salah satu penyebab utama kegagalan pemberian air susu ibu (ASI) eksklusif di dunia. Salah satu faktor penyebab PKA adalah ketidakmampuan ibu hamil untuk mencapai kenaikan berat badan (BB) yang direkomendasikan sehingga ibu berisiko melahirkan bayi berat lahir rendah (BBLR) dan memiliki cadangan lemak rendah untuk memproduksi ASI. Penelitian ini bertujuan untuk mengetahui hubungan antara status gizi ibu dan PKA. Penelitian ini merupakan kajian terhadap 3 studi yang menganalisis di Kabupaten …

Determinan Asupan Makanan Usia Lanjut, Yuli Amran, Riastuti Kusumawardani, Nita Supriyatiningsih

Kesmas

Berdasarkan data Kementerian Sosial, jumlah usia lanjut (usila) di Indonesia tahun 2004 tercatat 16.522.311 jiwa dan 3.092.910 jiwa atau sekitar 20% adalah usila terlantar. Nutrisi yang kurang pada usila berdampak pada kesehatan sehingga relatif mudah terjangkit penyakit infeksi dan gangguan zat gizi. Selain itu, asupan makanan berhubungan dengan depresi, jumlah gigi, gangguan gigi, penggunaan obat, penyakit, dukungan sosial seperti kunjungan keluarga atau orang terdekat, dan rasa makanan. Tujuan penelitian ini adalah mengetahui berbagai faktor yang berhubungan dengan asupan makanan pada usila. Penelitian menggunakan desain studi cross sectional dilakukan terhadap 58 orang usila di Panti Sosial Tresna Werdha Budi Mulia 01 …

Structure, Function And Diversity Of The Healthy Human Microbiome, Curtis Huttenhower, Jacques Izard

Department of Food Science and Technology: Faculty Publications

Studies of the human microbiome have revealed that even healthy individuals differ remarkably in the microbes that occupy habitats such as the gut, skin and vagina. Much of this diversity remains unexplained, although diet, environment, host genetics and early microbial exposure have all been implicated. Accordingly, to characterize the ecology of human-associated microbial communities, the Human Microbiome Project has analysed the largest cohort and set of distinct, clinically relevant body habitats so far. We found the diversity and abundance of each habitat’s signature microbes to vary widely even among healthy subjects, with strong niche specialization both within and among individuals. …

Exposure To Dietary Selenium And Soy Isoflavones In Utero Provides Greater Protection Against Prostate Cancer Risk Factors In Tramp Mice Than Exposure Beginning At 6 Weeks, Heather Schofield Lindsay

Theses and Dissertations

Prostate cancer is the second most commonly occurring cancer in men in the United States. Generally, an extended period of time is needed for a mutation to develop into a full scale tumor. Because of this long latency period, lifestyle and environmental factors, such as diet, may play an important role in the development and progression of the disease. Diet is one factor that has been implicated in the risk for developing prostate cancer. We previously showed that diets high in soy isoflavones and selenium (Se) decreased androgen receptor expression and expression of androgen regulated genes in healthy rat prostates. …

Seasonality Of Infant Feeding Practices In Three Brazilian Birth Cohorts, David A. González-Chica, Helen Gonçalves, Aydin Nazmi, Iná S. Santos, Aluísio J. D. Barros, Alicia Matijasevich, Cesar G. Victora

Food Science and Nutrition

Background We assessed the influence of season of birth on duration of breastfeeding and other feeding patterns in three population-based birth cohort studies in the city of Pelotas, Southern Brazil.

Methods In 1982, 1993 and 2004, all hospital-born children in the city were enrolled in three cohort studies (n =  5914, 5249 and 4287, respectively). Children and their mothers were periodically visited in the first 2 years of life, to collect information on the duration of breastfeeding and the ages at which different types of foods were introduced on a regular basis. Two independent variables were studied: month of …

Tracking The Trans Fat, Winston J. Craig

Lake Union Herald

No abstract provided.

Sugar Substitutes: Artificial Sweeteners And Sugar Alcohols, Carolyn Washburn, Nedra Christensen

All Current Publications

Most people enjoy the sweet taste of food. Artificial sweeteners and sugar alcohols can provide the sweet flavor and be beneficial for people with diabetes or those choosing to avoid sugars because they contain lower calories and carbohydrates than regular sugars. These products are also beneficial in that they do not cause tooth decay.

Planning And Designing A Sustainable Volunteer Based Organization: The Putney Food Shelf, Annik Yvette Paul

Capstone Collection

There are many reasons why issues of food insecurity and hunger exist. Individuals, families, and households have various barriers to food security, often facing more than one at a time. Barriers include limited fixed incomes, minimum wage not equaling a livable wage, unemployment and underemployment, poverty, lack of personal transportation and/or access to public transportation, limited access to shopping areas (food deserts), and health and medical issues.

Considering the current statistics listed below, combined with the ever-increasing cost of food, more households will be struggling to meet their basic nutritional needs. Food insecurity and hunger is a problem faced by …

A Spoonful Of Sugar, Natali Bode

Tredway Library Prize for First-Year Research

No abstract provided.

Association Of Vitamin D Deficiency With Hypertension In Uninsured Women, Sreenivasa R. Chandana, Lakshmi P. Kocharla, Susan S. Harris, Radhika R. Kakarala

Journal of Health Disparities Research and Practice

Vitamin D deficiency is an epidemic in the United States. Uninsured women are at high risk due to a lower intake of vitamin D and limited sun exposure. We examined the association between vitamin D deficiency and hypertension in 96 uninsured women at a County Free Medical Clinic in urban Michigan. Questionnaires were used to obtain information about demographics, medical history including hypertension, and dietary habits. Measurements including blood pressure and serum 25(OH)D level were also collected. Prevalence of hypertension was higher in subjects with 25(OH)D less than 50nmol/l compared with others (85% vs. 27.3%, p = 0.014). For every …

Ber And Folate Deficiency: A Comprehensive Overview Of Dna Base Excision Repair And The Effect Of Dietary Folate, Lydia Lanni

Honors College Theses

Folate is the naturally occurring form of water-soluble B vitamin that is found in foods such as leafy vegetables, fruits, legumes, etc. Dietary supplementation of folate has shown to be protective against neural tube defects and other congenital disorders, and of recent, its role in carcinogenesis has been of special interest. Though mechanistically unclear, a positive correlation has been observed between folate deficiency in the diet and decrease function of DNA base excision repair pathways. DNA base excision repair, commonly referred to as BER, is an important cellular process that is responsible for the removal and repair of individual damaged …

Cholesterol Lowering Effects Of Milk With Added Phytosterols, Laura Kells Cusack

Master's Theses

Foods incorporating plant sterols (PS) reduce Low-density lipoprotein (LDL) on average approximately 10%. PS with a higher lipid solubility may promote greater reductions. We examined the cholesterol lowering effect of a novel triglyceride recrystallized phystosterol (TRP). Twenty subjects (mean ± SD; age, 56 ± 10 years; BMI, 27 ± 5) with elevated LDL (>100 mg/dL) participated in three 4-week phases; Phase I, 2% milk; Phase II, milk with 2.0 grams (g) free PS; Phase III, milk with 2.0 g TRP. Before and after each phase two fasting blood draws were obtained for determination of serum cholesterol. Between the 2% …