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Telomerase Activator 65 (Ta-65) Favorably Affects Parameters Of Metabolic Syndrome - A Pilot Study, Minu Sara Thomas

Master's Theses

Abstract

Background: Telomerase Activator 65 (TA-65), a compound extracted from Astragalus membranaceus, was developed to increase or maintain telomere length. Objectives: To determine the effects of TA-65 on the parameters of metabolic syndrome (MetS). Methods: We recruited 40 patients aged 32-70 years with MetS to determine the effects of TA-65 on dyslipidemias and anthropometrics in this at-risk population. This was a double-blind, randomized crossover design in which patients were allocated to consume either 16 mg daily of a TA-65 supplement or placebo for 12 weeks. Following a 3-week washout, participants were allocated to the alternate treatment for an …

The Effects Of Maternal Diet And Energy Demands On Offspring Development, Growth, And Health, Mary C. Wynn

Master's Theses

Maternal programming can have numerous detrimental effects on offspring development, growth, and health. To improve livestock production efficiency, it is necessary to determine the mechanisms that can result in reduced growth, health, and product quality. We hypothesized that 1) restricted- and over-feeding during gestation would inhibit offspring muscle development, and 2) high maternal milk production would affect factors involved in offspring growth and immunity. To investigate the effects of poor maternal nutrition on offspring muscle development and growth, pregnant Western White-faced ewes (n = 82) were randomly assigned to one of three diets at day 30 of gestation through parturition; …

Social Determinants Associated With The Employment Of Athletic Training Services In Secondary Schools, Sarah Attanasio

Master's Theses

No abstract provided.

The Effects Of Dietary Nitrate Supplementation On Swimming Performance In Collegiate Swimmers 2018, Christopher Daniel Mosconi

Master's Theses

The desire for performance enhancement is a common goal amongst athletes. Recently a number of studies have reported various performance enhancing effects of dietary nitrate (NO3-) via beetroot juice (BRJ) supplementation. Research has indicated that the various performance enhancing effects of BRJ can be attributed to a decrease resting systolic blood pressure (SBP), diastolic blood pressure (DBP), and submaximal volume of oxygen consumption (VO2), while increasing vasodilation and mitochondrial efficiency. Purpose: The purpose of this study was to investigate whether BRJ supplementation improves swimming performance in collegiate level swimmers. Methods: Eight collegiate trained swimmers underwent a double-blind 5-day chronic supplementation …

Aspects Of Weight Management In Ncaa Division Iii Collegiate Wrestlers 2018, Matthew Martone B.S., Cscs

Master's Theses

Objective: The purpose of this study was to observe the weight management habits of division III collegiate wrestlers during the week leading up to a competition. Methods: Subjects reported to the lab on Monday morning after an overnight fast. Subjects were measured for height and weight and were asked to provide urine and blood samples for analysis of hydration and creatine kinase activity, respectively. Throughout the week, subjects were weighed in and out of practice to monitor daily weight fluctuations. Subjects also self-recorded all food and drink consumption throughout the 5-day period. On Saturday morning, approximately 1 hour before weigh-ins …

The Effects Of A Low Dose Of Caffeine On Bat Swing Performance In Fatigued And Non-Fatigued Female Softball Athletes 2018, Brianna Ferchen

Master's Theses

Objective: The purpose of this study was to determine if caffeine ingestion decreased time to contact (TTC), and increased peak hand speed (HS), peak bat barrel speed (BS), and power (P) during a softball bat swing by fatigued and non-fatigued female athletes from an NCAA Division III varsity softball team. Methods: A randomized, single blind counterbalanced design was used to determine if 200 mg of caffeinated gum produced an ergogenic effect on nine female softball players (mean ± SD; age: 19.4 ± 0.7 yrs; height: 169 ± 6 cm; weight: 76.85 ± 10.82 kg) during a softball swing after chewing …

Effects Of Competition Variables And Prior Attempts On Approach Run Velocity During A Pole Vaulter's Final Clearance 2018, Nathaniel S. Ashton

Master's Theses

Approach run velocity of a vaulter is strongly correlated to the highest height a vaulter clears in pole vault competition and the number of attempts taken throughout a competition influences pole vault strategy. Since approach run velocity greatly affects the crossbar height cleared and number of attempts affects time spent in the competition, perhaps a better approach to determine optimal competition strategy is to first identify how competition variables influence approach run velocity. The purpose of this study was to determine if the approach run velocity during a pole vaulter’s last clearance can be predicted by: (1) the number of …

A Meat Paradox: Media's Role In Mitigating The Omnivore's Dilemma, Karyn Camille Lewis

Master's Theses

The purpose of this research is to identify and understand media’s role in meat consumption and a disassociation of meat and its animal of origin. This study questions consumer behavior based on media portrayals of meat products as well as how consumers perceive these portrayals, meat consumption patterns based on media and family influence, and the types and levels of satisfaction (ex: self-esteem or masculinity) consumers receive from meat products.

A quantitative research approach was proposed for this study. The primary research method was a survey among students, faculty and staff at The University of Southern Mississippi. A total of …

Impact Of Prolonged Sitting On Cognitive Function: Implications For Cardio-Metabolic Risk, Sabina Miller

Master's Theses

Purpose: To determine if prolonged sitting negatively impacts cognitive function, cerebral perfusion, and central cardiovascular hemodynamics; and secondly, to test whether weight or physical activity status alters this response. Methods: Participants (N=20, age=26±7; BMI=30±7 kg/m²; 7 female) were taken through 3 hrs of sitting followed by a 10-min walk (treadmill). Cognitive function was assessed during sitting (10, 60, 120, and 180 mins) and following the walk using a color/word Stroop test. Cerebral perfusion was measured via near infrared spectroscopy (total hemoglobin—tHb). Central cardiovascular hemodynamics and aortic stiffness (pulse wave velocity—PWV) were measured using the SphygmoCor XCEL device before, …

Improvement Of Chilling Efficiency And Product Quality Of Broiler Carcasses Using Sub-Zero Saline Solutions For Chilling, Morgan Metheny

Master's Theses

Sub-zero saline solutions were evaluated for the improvement of chilling efficiency and product quality of broiler carcasses. In this study, four experiments were conducted to chill broiler carcasses using different saline solutions and chilling temperatures in the Meat Processing Center at California Polytechnic State University (Cal Poly, San Luis Obispo, CA) or in the processing plant at Foster Farms (Livingston, CA). In Experiment I, three salt concentrations and solution temperatures (0% NaCl/0.5°C, 4% NaCl/-2.41°C, and 8% NaCl/-5.08°C) were used to chill carcasses. The fillets in brine chilling at sub-zero temperatures showed lower shear forces than the fillets in 0% NaCl …

Evaluating Recruitment Seasonality Of Red Abalone (Haliotis Rufescens) To Inform Fisheries Management And Conservation Policy, Leslie Christine Hart

Master's Theses

Recruitment, the addition of new individuals to a population, must be understood to make predictions about population growth of marine invertebrates. Red abalone (Haliotis rufescens) represent a former important commercial fishery in California, and until recently, supported a major recreational fishery. However, there have been statewide declines since the 1960s due to overfishing, disease, and climatic factors. Thus, understanding population dynamics to inform management and population restoration is critical. Recruitment dynamics of red abalone are poorly understood, with no prior knowledge of seasonal trends. To address this knowledge gap, I assessed monthly (July 2016-June 2017) and annual (2012-2016) …

Assessment Of Maternal And Infant Outcomes Of Moderately Malnourished Pregnant Adolescents In Malawi, Alyssa Marie Friebert

Master's Theses

Background: Adolescent childbearing and maternal malnutrition are common in low- and middle-income countries and are associated with increased risk for poor maternal and infant outcomes. Adolescent pregnancy compounded with moderate malnutrition exacerbates outcomes common to both individually. Supplementary foods may be a way to improve outcomes in malnourished adolescent pregnant women.

Objective: To retrospectively assess maternal and infant outcomes in moderately malnourished pregnant young adolescents (16-17 YO), older adolescents (18-19 YO), and adults (≥20 YO) in response to one of three nutritional interventions and in a pooled treatment group analysis, and to assess differences in infant outcomes by infant gender. …

The Politics Behind The National School Lunch Program, Jaylyn Brown

Master's Theses

The National School Lunch Program (NSLP) is one of the longest federally funded programs in the United States. The program is meant to provide food that is nutritious and affordable to schoolchildren. Indeed, most students receive free or a reduced price lunch highlighting the importance of affordability and nutrition in the school lunch system. Since the creation of the NSLP in 1946 debates about food quality and nutrition standards have consumed school lunch reform discussions. Many health organizations stress the importance of child nutrition, and advocate for the means to prevent diseases such as childhood obesity, diabetes, and heart disease. …

Resiliency, Bajo Que Costó? How Young Undocumented Mexicans Navigate Trauma And Survival, Julia Mendes

Master's Theses

Under the Trump administration, Deferred Action for Childhood Arrivals (DACA) has become a "hot topic" in political discourse and in the media. Amidst this discourse, however, the stories of DACA recipients whose lives are drastically affected by this political drama are often overlooked. Furthermore, a problematic narrative has emerged labeling the "dreamers" as "good immigrants" who need to be saved at the expense of their families, relatives, and other undocumented immigrants who do not fit into the "dreamer" category. Another problematic aspect of current research is celebrating this aspect of "resiliency" that undocumented youth portray and ignoring the consequences this …

Toddler Activity Recognition Using Machine Learning, Pinky Sindhu

Master's Theses

Pinky Sindhu

Loyola University Chicago

TODDLER ACTIVITY RECOGNITION USING MACHINE LEARNING

Toddlers behave differently than adults, to say the least. It is valuable to accurately measure the specific types of physical activity (PA) in toddlers; such information can be analyzed to predict future health prospects in relation to conditions like obesity.

We attached ActiGraph accelerometers to the wrist and waist of toddlers and recorded PAs. Toddlers were videotaped, and their movements were annotated as 20 specific activities. These activities were classified into 3 summary activity intensities including sedentary, light intensity PA (LPA), and moderate to vigorous intensity PA (MVPA).

Automated …

Effect Of Quality Health Care And Support Network On Maternal And Children Outcome In Uganda, Chukwuemeka Ugwu

Master's Theses

About 300,000 women mostly of developing countries die due to pregnancy-related birth complications every year (Smith & Rodriguez. 2015). In Uganda, the maternal death is 1 in every 44 women (State of the World's Mothers' Index 2015, by Save the Children). This places the country as 141 out of 179 by the same ranking. Existing data attributes this anomaly mainly to lack of prompt obstetrics services (Wilunda et al, 2015). Thus, this paper presents empirical evidence of the effect of quality health care and support network on the outcome of a mother and her children during maternity. We employed survey …

Preparation And In Vitro Characterization Of An Integrated Graft System For Regenerative Engineering, Mohammed Barajaa

Master's Theses

No abstract provided.

A Novel Model Of “Remedy And Elimination Of Tuberculosis”, Akanksha Mishra

Master's Theses

Tuberculosis (TB), is one of the top ten causes of death worldwide. TB is commonly linked to poverty and creates poverty as it is the single largest cause of death in the 15-49-year-old age group in South-East Asia (WHO, 2017). It is also linked to the HIV population, and its leading cause of death. TB is effected by socio-economic factors, cultural factors, and health policy. My goal of this dissertation is to identify systematic approaches that shall support the mission set by World Health Organization (WHO): to eliminate TB globally by the year 2050. Measures might include addressing social barriers …

Life Being An International Student In The United States: Acculturation, Culture Shock, And Identity Transformation, Lai Yan Vivyan Lam

Master's Theses

The population of international students at community colleges in the United States has increased significantly over the past decade. International students play a big role in building the cultural diversity on campus by bringing over different cultures and sharing their global perspective to the local community. However, they often face challenges adapting into American culture due to cultural differences in education system, language, lifestyle, etc. By looking into the acculturation process of international students to analyze the culture shock and cultural identity changes they experienced, this paper intends to seek ways to help this group of students to ease their …

Combined Effects Of Dissolved Oxygen And Temperature On Aerobic Respiration And Respiratory Recovery Responses Of The Spioniform Polychaete, Streblospio Gynobranchiata, In Relation To Body Size, Alyssa Bennett

Master's Theses

Elevated surface temperatures exacerbate the threat of hypoxia within coastal ecosystems. These two primary stressors likely interact as they elicit opposing physiological responses from marine organisms. Metabolic depression is typically associated with hypoxia, while metabolic rates increase with temperature. Moreover, physiological effects of combined stressors may not be additive. In light of increasing pressures from hypoxia, elevated ocean temperatures, and other stressors within coastal regions, studies need to examine effects of multiple stressors on physiology of coastal organisms.

Mass-specific aerobic respiration (V_O2) was characterized as a proxy for metabolic cost of Streblospio gynobranchiata, at combined levels of …

Determining The Effectiveness Of The Cancer Phase Training Model In A Group Setting, Scott F. Eberhardt

Master's Theses

The role of exercise as a primary therapy has been well documented and has the capacity to act across multiple body systems to attenuate cancer-related toxicities. To date, the Cancer Phase Training Model is the only cancer rehabilitation intervention that includes recommended modes, intensity, frequency, and duration of exercise for cancer survivors. The one-on-one model has been shown to be the most effective method of cancer rehabilitation; however the largest perceived limitation of this model is the expense of the program and its lack of scalability. By creating a structured cancer specific group model that can produce similar results to …

The Prevalence Of Overweight And Obesity Among Adolescents With Chronic Health Conditions, Catherine Levy

Master's Theses

Overweight and obesity during adolescence is a primary public health concern as these conditions are associated with several chronic health conditions (cardiovascular disease, Type II Diabetes, etc.) that can affect individuals into adulthood. The purpose of this study was two-fold: 1) to examine the prevalence of overweight and obesity among adolescents with chronic health conditions; and 2) To examine the odds of physical activity and sedentary behaviors in adolescents with chronic health conditions, viewing whether the presence of chronic health conditions impact PA and sedentary behaviors.

Analyses included 28,778 adolescents aged 10-17 from the 2011-12 National Survey of Children’s Heath. …

Effects Of Temperature On Growth And Molting In Blue Crabs (Callinectes Sapidus) And Lesser Blue Crabs (Callinectes Similis), Abigail Ann Kuhn

Master's Theses

Temperature can exert impacts on many processes in ectotherms. With global temperatures rising due to climate change, many ectothermic species may exhibit changes in growth rates and size at maturity, and these changes can have population-level effects. Predicting responses of species to climate change will require not only knowledge of thermal tolerance limits, but also effects of temperature change on growth rates and other life history parameters. For arthropods that exhibit discontinuous growth (i.e., molting), this includes both intermolt period and growth per molt. Previous laboratory and field experiments suggest that temperature affects both intermolt period (IMP) and growth per …

Enhancing Phylogenetic Resolution With Taxonomic And Geographic Characterization Of The Chilean Species Of The Cicada Genus Tettigades, Katherine Nazario

Master's Theses

The Patagonian cicada genus Tettigades, although abundant and diverse, was poorly documented until Torres (1958) reviewed the species of the genus, describing 17 new species and redescribing others. His review provided useful insights on variation and distribution of species in the genus. However, despite Torres’ efforts, some species descriptions remained vague and many lacked descriptions of morphological variation within or among populations.

The goal of this thesis is to compile, evaluate, and integrate previous work with new data to serve as a reference for future studies of this genus. Morphological, geographical, and molecular data are combined in order to treat …

Assessing The Effect Of Nutritional Interventions On Body Composition Changes During Pregnancy In Moderately Malnourished Malawian Women, Megan K. Kitagawa

Master's Theses

Background: Malnutrition can affect the body composition changes that occur in healthy pregnancy, resulting in adverse effects to both the mother and infant. Supplementary foods with high quality protein may result in more favorable changes in lean mass and fat mass in pregnant malnourished women.

Objective: To retrospectively assess changes in body composition in moderately malnourished pregnant Malawian women in response to one of three nutritional interventions.

Methods: Height, weight, MUAC, and TSF were measured in pregnant women with MUAC >20.6 cm and19) were compared using ANOVA. If differences were detected, differences between groups were tested using the Tukey HSD …

Immunohistochemistry And Electron Microscopy Of Rat Palatine Glands Development, Zaki Hakami

Master's Theses

No abstract provided.

X Chromosome Dosage Compensation And Gene Expression In The Sheep, Kaleigh Flock

Master's Theses

No abstract provided.

Key Differences Between Hepatic And Intestinal Apoc3 Regulation And Expression, And Implications For Cardiovascular Disease Risk, Gabrielle West

Master's Theses

In the intestine, apoC-III delays chylomicron secretion, and causes a decrease in chylomicron size. Once apoC-III is in circulation, apoC-III delays triglyceride-rich remnants clearance by inhibiting lipoprotein lipase and liver low-density lipoprotein receptor. In humans, high levels of plasma apoC-III directly result in hypertriglyceridemia. ApoC-III is a critical cardiovascular risk factor, and humans expressing null mutations in apoC-III are robustly protected from cardiovascular disease. Because of its critical role in elevating plasma lipids and CVD risk, the factors that regulate apoC-III expression in the liver have been determined, and include glucose, insulin (through FoxO1), and dietary fat. Considerably less is …

Effects Of A Standardized, Freeze-Dried Grape Powder In Adults With Metabolic Syndrome, Quinn Duclos

Master's Theses

Diets rich in fruits and vegetables have been correlated to lower disease risk. This is thought to be due to bioactive components such as: vitamin C, vitamin E, carotenoids, and polyphenols. Grapes are a food source of many bioactive components, including polyphenols. The effects standardized, freeze-dried, grape powder (GRAPE) were examined in adults with metabolic syndrome (MetS). Twenty men and women (aged 30-70 y) were instructed to consume 60 g/day of GRAPE (equivalent to 2.5 cups fresh grapes daily) or nutritionally-matched placebo powder in a randomized, placebo-controlled, crossover intervention study for 13 weeks. This included 2-week run-in, 4-week intervention (GRAPE …

Effects Of A 12-Week Exercise Intervention On Joint Kinetics During Curb Negotiation In Cancer Survivors, Anastacia Fraijo

Master's Theses

Cancer is very prevalent in the United States and many people who live with cancer are older adults. Cancer and cancer treatments can be very difficult on the body causing many symptoms that can increase the survivor’s risk of falling. Risk of falling can be even greater when people are required to negotiate obstacles such as curbs or stairs. Research has shown that exercise can reduce symptoms of cancer and cancer treatments and potentially decrease risk of falling. Fourteen cancer survivors, recruited from University of Northern Colorado Cancer Rehabilitation Institute, completed a pre assessment session followed by a gait assessment …