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Factors That Influence The Prevalence Of Food Allergy In Children Born In Industrialized Countries Vs. Developing Countries: A Literature Review & Feasibility Study, Dimitri Miguel Lacson Torres

Nursing | Senior Theses

Background

Food allergy (FA) is known to be more prevalent in industrialized countries compared to developing countries. FA is a chronic disease that can cause a range of symptoms from regional urticaria to lethal anaphylaxis. FA affects 10% of the general population and is more common in children, affecting 8% of children versus 3% of adults (Seth, D. et al., 2020). It is unclear why food allergy is more common in industrialized countries versus developing countries. Research Question What are the influential factors that affect the increasing incidence of food allergy in toddlers born in industrialized countries versus those that …

Incorporation Of Nutrition Education With Medication Injection To Sustain Weight Loss, Julia Calvelo

Nursing | Senior Theses

Background: Obesity is a widespread occurrence linked to comorbidities. Weight loss and maintenance is crucial to sustain existing health conditions and reduce risk of chronic diseases.

Lack of maintained weight loss is associated with poor education on nutrition, diet, and physical activity literacy. Objective: The purpose of this quantitative experimental study is to determine the efficacy of nutrition education among medication injection to sustain weight loss throughout treatment. It aims to promote comprehension of the aspects of nutrition, dietary habits, and physical education to not only sustain weight loss, but to understand the significance of how these elements contribute to …

Complex Narratives Of Individuals Living With Alpha-Gal Syndrome (Ags). A Mixed-Methods Investigation: Examined Through Self-Reported Data, In-Person Interviews, And A Group Body Mapping Art Therapy Intervention, Sylvan Streightiff

Art Therapy | Master's Theses

Alpha-gal (galactose-α-1,3-galactose) Syndrome or AGS is an under-recognized chronic condition which coincides with tick-bite exposure, resulting in a unique allergy to non-primate mammalian products and byproducts (in addition to other items caring the α-gal epitope such as carrageenan, agar-agar, and nori). This paper explores the experiences of individuals with this illness, establishing psychological context for expressed symptomatology, while emphasizing the complex trauma rooted in the population’s experiences of the life-altering and life-threatening contexts associated with managing AGS. This research is structured with Acceptance and Commitment Therapy (ACT) theory and utilizes a mixed-methods approach to arts-based research with the goal of …

The Emerging Epidemic Of Type 2 Diabetes And Obesity Amongst Young Children, Juliana Morales

Nursing | Senior Theses

Background:

In the past years childhood obesity has increased tremendously and currently ⅓ of children in the United States are obese today. Obesity and Type 2 Diabetes are illnesses that can later on lead to more severe health complications when as a child enters adulthood. Children who are obese have a greater risk of developing Type 2 diabetes, and currently more than 80% of children who already are diagnosed with Type 2 diabetes are obese. In school and often by health care providers we are told daily physical activity and healthy diet are the best ways to maintain optimal health, …

Mapping Natural Genetic Variants Associated With Nutrient Response, Kenneth Wilson

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Phenotypic responses to dietary intake affect every individual, yet individuals consuming similar diets frequently display a myriad of different responses. As diet-related disorders are abundant in humans, understanding the means by which an individual’s genetics dictate these physiological responses is essential. Furthermore, dietary restriction has been shown to dramatically increase the length of lifespan in Drosophila melanogaster, but the exact genetic mechanisms governing this response are still not fully understood. In this study, I have used the Drosophila melanogaster Genetic Reference Panel (DGRP) to pinpoint specific quantitative trait loci associated with a number of diet-induced complex traits so as to …

Discerning The True Dilemma Of Diabetes Among Hispanics, Ramon Ponce

Nursing | Senior Theses

There is a common misconception that the primary role of nurses is to follow doctors’ orders and treat patients who are currently suffering and experiencing pain. Chronic illnesses such as diabetes can be prevented and better managed if the population who is greatest at risk is better informed and educated on the disease. Different cultures and ethnicities have different foods that unfortunately puts them at risk to get diabetes. Hispanics typically follow a diet that is high in carbohydrates, saturated fats, and sugars that greatly contribute to the development of diabetes. Often, Hispanics are not educated enough to comprehend the …

Neurogenesis And Neuroprotection In Huntington Disease, Bachir Hadid

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Adult neurogenesis is attributed to the activity of progenitor cells whose progeny progressively mature to functional neurons under genetic and epigenetic influence.

Due to the significant role of FGF6 (fibroblast growth factor 6), in the skeletal growth, and maintenance of progenitor cells in skeletal muscle, and the role of HDAC inhibitors (histone deacetylase inhibitors) in promoting neurogenesis, and increasing of neuronal proliferation, a combination of FGF6 with HDAC inhibitor CHDI-3 is investigated as a potential treatment to lessen neuronal loss in HD, by enhancing neurogenesis.

Fascinatingly, FGF6 and HDAC inhibitor CHDI-3 treatment was found to be significantly neuroprotective in the …

Mechanisms Of How Diet And Light Interact To Influence Drosophila Longevity Through The Eye, Charles H. Lau

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Previous studies in Drosophila melanogaster have established that overexposure to light damages photoreceptors and that photoreceptor degeneration contributes to shortened lifespans. However, the role of diet and circadian rhythms in the eye has not yet been elucidated. Many vital processes in the eye are regulated by circadian rhythms, and circadian misalignment has been proven as a driver of aging. In the eye, one of the most enriched circadian functions is phototransduction. Phototransduction plays a major role in the organism’s ability to detect light. Our lab has previously proven that Dietary Restrictions (DR) can play a role in amplifying circadian rhythms …

Analysis Of Symptom Expressions And Transmission Rates Caused By The Plant Pathogen Phytophthora Ramorum On Native Chaparral Plants From The Genus Arctostaphylos, Bharati Gaonker

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Phytophthora ramorum is the causal agent of Sudden Oak death (SOD), ramorum dieback and ramorum leaf blight which affect both forest environments and nurseries. This oomycete pathogen has had a huge economic impact on the nursery and lumber industry. Forests in California have experienced substantial mortality of oaks affecting the forest dynamics and diversity. Our research investigates four native species and two ornamental cultivars of plants, which belong to the genus Arctostaphylos (manzanita) and are considered to be new hosts for P. ramorum in the chaparral ecosystem of California. Symptom expression and transmission rates were analyzed on Arctostaphylos glauca, …

Fungi Associated With Herbaceous Plants In Coastal Northern California, Greg Huffman

Natural Sciences and Mathematics | Biological Sciences Master's Theses

The presence of fungal species associated with herbaceous plants was monitored in coastal Marin County, California, USA. The research involved a combination of field sampling surveys and data collection using a stratified random design, pathogen identification through microbiological and molecular analysis, and descriptive analysis and ordination of results. A total of two years of repeated sampling (four times a year) was organized to allow for the detection of seasonal differences in pathogen presence on aerial plant parts. The objective of this study was to identify microbial species present on herbaceous plants using ITS1 sequence analysis. Throughout March of 2018 to …

Advancing The Preclinical Development Of Secondary Metabolites From Cacospongia Mycofijiensis For The Treatment Of Cancer, Joseph Morris

Natural Sciences and Mathematics | Biological Sciences Master's Theses

The marine sponge Cacospongia mycofijiensis from the Indo-Pacific has proven to be a source of structurally diverse secondary metabolites that are biologically active against a variety of distinct targets. Current interest in the secondary metabolites of C. mycofijiensis largely stems from a) their potent and preferential cytotoxicity for cancer cell lines versus normal cells, making many of them promising leads as cancer therapeutics and b) the novel mechanisms of action responsible for their impressive cytotoxicity. However, limited compound availability has resulted in a paucity of studies aimed at advancing the preclinical development of these secondary metabolites from C. mycofijiensis for …

Determining The Role Of Methylglyoxal (Mgo) And The Trpa1 Channel In Inducing Astrocyte Senescence And Neurodegeneration, Natalie Hill

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Aging is the largest risk factor for the development of Alzheimer’s disease (AD) and related dementias. A recently proposed driver of age-related pathologies is cellular senescence, a phenotype that consists of cell-cycle arrest and an inflammatory response known as the senescence-associated secretory phenotype (SASP). Although there is a link between the accumulation of senescent cells and neurodegeneration, much remains unknown about how senescent cells arise in the brain. Astrocytes are the most abundant cell type in the brain that serve important roles like supporting neurons and proliferating in response to stress. Methylglyoxal (MGO) is a glycolytic byproduct that can react …

Modulating Matrix Metalloproteases And Inflammation In Huntington’S Disease, Alejandro Lopez Ramirez

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Huntington’s disease (HD) is a rare and incurable autosomal neurodegenerative disease affecting 1-10 in every 100,000 people in the world. There is no cure for HD and treatments available alleviate certain symptoms for short periods of time. Evidence suggests that neuropathology of HD begins with the proteolysis of the mutated Huntingtin (mHTT) protein. A variety of proteases, like the matrix metalloproteases, cleave mHTT creating proteinaceous fragments that are thought to be neurotoxic. As these fragments increase in the brain, the damage to neurons also increases, leading to chronic inflammation due to hyper reactive microglia and astrocytes attempting to minimize and …

Neuroprotection Against Alzheimer’S And Lifespan Extension Induced By Dietary Restriction Are Associated With Metabolomic Changes And Depend On Oxidative Resistance Protein 1 (Oxr1), George W. Brownridge Iii

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Dietary restriction (DR) has been demonstrated to be a robust means of extending the healthspan and lifespan, along with improving cognitive performance in various model organisms from yeast to primates, possibly by mediating neuroprotection. We utilized the Drosophila melanogaster model organism to better understand the molecular pathways that enable DR-induced benefits. By performing a genome-wide associated screening of the Drosophila Genetic Reference Panel (DGRP) that catalogues all natural genetic variants, we discovered that Oxidative resistance protein 1 (OXR1) showed the most significant difference in expression between DR and the inverse intervention of ad libitum (AL). Our research found that OXR1 …

Elucidating The Effects Of Glucose Toxicity On Tauopathy And Aging, Lukas Fluitt

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Diabetes patients are at higher risk of contracting an age-related neurodegenerative disease such as Alzheimer’s disease (AD). However, the mechanisms which link these diseases are poorly understood. We hypothesize that glucose and elevated levels of the glycolysis by product advanced glycation end-products (AGEs), may be involved. AGEs accumulate with age and are elevated in both diabetic and AD patients. Diabetes is a metabolic disorder for which consumption of sugar-rich diets is a major risk factor and is central to etiology in the vast majority of cases.

We show that transgenic C. elegans expressing wild type (WT) human tau fed a …

Determining The Link Between Advanced Glycation Endproducts (Ages), Feeding, And Metabolism, Lauren Wimer

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Reactive a-dicarbonyls (a-DC’s), such as methylglyoxal (MGO), are unavoidable metabolites generated during glycolysis that accumulate with age and have been linked with chronic age-related metabolic diseases such as Diabetes Mellitus. Diabetes Mellitus is generally characterized by peripheral neuropathy and sustained hyperglycemia. Chronic hyperglycemia leads to an increase in glycolysis and a downstream increase in reactive a-DC’s. The human body has a natural method of detoxifying these a-DC’s. Glycolytic cells have enzymes which can detoxify a-DC’s, but if overwhelmed, a-DC’s can accumulate and react non-enzymatically with proteins, lipids and DNA to yield a group of molecules called advanced glycation end-products (AGEs). …

From Fields To Factories: The Industrialization Of The United States’ Cattle Industry, Joseph Petersen

History | Senior Theses

This paper will look at the changes of the United States of America's cattle and beef industry from the 19th into the 21st century. It will also show how the industry has evolved into its current state and predict the changes to come. This paper will be evaluating how technology and equipment have changed the traditional farming and ranch lifestyles. While also breaking down the economies from pre-industrial times into modern day. This paper will also explore the effect that technology, equipment, ranching styles, labor and financial changes had on the cattle and beef industry. Finally, this paper will prove …

Intervention To Influence Healthy Eating Habits Among Dominican University Students: An Examination Of Eating Habits, Kathy Le

Global Public Health | Senior Theses

Food insecurity among college students has become an issue among many universities nationwide. Campus food pantries emerged to combat this problem by providing students with a diverse selection of fresh foods. Most universities are in the pilot process of their food pantries and not many studies have been done to examine the use of healthy ingredients among students. This study included 23 eligible participants who filled out pre- and post-intervention surveys as well as visited the pantry at least once during the intervention stage. The intervention was recipe posters based on the number of ingredients included, difficulty, total preparation and …

Dietary Restriction Enhances Circadian Amplitude And Delays Visual Decline By A Clock-Driven Increase In Phototransduction, Geoff Meyerhof

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Aging is accompanied by a progressive loss of circadian rhythms. Lifespan-extending dietary paradigms such as dietary restriction (DR) enhance circadian amplitude and appear to extend lifespan in a clock-dependent fashion. However, the mechanisms by which DR amplifies circadian rhythms and why circadian rhythms decline with age have yet to be fully elucidated. Here we find that DR amplifies circadian amplitude by enhancing light sensitivity in the eye. We performed a circadian mRNA microarray in flies (Drosophila melanogaster) reared on DR or a high nutrient diet and found that DR increases the number of circadian transcripts and selectively amplifies the …

Investigating Neuroinflammation And Demyelination In The Nervous System Of Twitcher Mice By The Use Of Immunohistochemistry, Irene Wilson

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Neuroinflammation and demyelination are the hallmark lesions of the Twitcher mouse—the model of Krabbe Disease. By analyzing hemibrains and sciatic nerves via immunohistochemistry, we supported the microglial hypothesis that early activation of microglial cells, macrophages, and globoid cells in the nervous system of Twitcher mice results in specific cellular polarization states that may contribute to myelin loss. The influx of activated macrophages seen in both the central and peripheral nervous systems at days 21 and 17, respectively, accounted for this polarization. Using selected M1 and M2 markers, YKL-40, and GPNMB and CD206, respectively, we proved that microglial cells and macrophages …

Modulating P300 Acetylation Promotes The Rapid Degradation Of Erbb2 Mrna In Erbb2-Positive Breast Cancer Cells., Jacob Rose

Natural Sciences and Mathematics | Biological Sciences Master's Theses

Histone deacetylase inhibitors (HDACi) are a novel class of drugs that target histone deacetylases, enzymes that by removing acetyl groups from the lysine resides of histones and many other non-histone proteins alter the cell’s chromatin structure and cellular functions, including regulation of protein translation and transcript stability. The mechanism of how these inhibitors destabilize some but not all transcripts remains incompletely understood. Our recent research has demonstrated that treatment of ERBB2-positive breast cancer cells with the HDAC1/2 selective HDACi, FK228 (Romidepsin) promotes rapid decay of various oncogenic mRNA transcripts including ERBB2 mRNA. Most recently we have demonstrated that histone acetyltransferase …

Electronic Cigarettes: Addiction And Physiological Effects Within Adolescents And Young Adults, Matthew Pastrana

Honors Theses

In recent years, different organizations such as the American Cancer Society (ACS), the Centers for Disease Control and Prevention (CDC), and the World Health Organization (WHO) have released statements and plans regarding the use of, and possible health risks of electronic cigarettes, also known as e-cigarettes, mods, vape pens, etc. Data released by the National Institute on Drug Abuse stated that teenagers in grades 8-12 are smoking e-cigarettes but have not smoked cigarettes before. In addition, 66% of those teenagers reported that the liquid they are smoking are “just flavoring” (NIH 2016).

According to the ACS, although electronic cigarettes are …

Detection Of Genetic Thrombophilia (Fa V Leiden & Pt20210 Mutation) Using Genexpert Technology With Iqcp Implementation, Mariegrace Saquilayan

Natural Sciences and Mathematics | <br />Clinical Laboratory Sciences 2016 - 2019

Abstract

Individuals having Genetic Thrombophilia pose a higher risk of having a thrombotic event. It is crucial to determine these gene variants to prevent a possible episode of thromboembolism. With the current PCR method, it involves individual processing of DNA isolation, amplification, and detection using three (3) different instruments resulting to an increased turnaround time of 5 to 7 days and additional staff utilization. It is performed by repetitive manual sample pipetting and preparation of reagent master mixes in small vials. Results interpretations are entered manually to a worklist built initially for final verification. These processes increase the risk of …

Identification Of Anaerobes In Clinical Specimens Comparison Between The Rapid Ana Ii System And The Bruker Maldi-Tof Ms System Utilized In The Clinical Laboratory, Raymond Chow

Natural Sciences and Mathematics | <br />Clinical Laboratory Sciences 2016 - 2019

Matrix-Assisted Laser Desorption and Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) has been revealed as an invaluable platform for identifying anaerobic bacteria in the clinical laboratory over traditional methods such as the RapID ANA II System.

A qualitative comparison is made, through the analysis of methodologies and specifications, to determine whether the RapID ANA II system or Bruker MALDI-TOF MS is more suitable for identifying anaerobic organism in the clinical laboratory. Based on the data reviewed, the MALDI-TOF MS is a more intuitive platform within the clinical laboratory due to its increased specificity, cost-effectiveness, and shorten turnaround time for the identification …

Best Practices In A Clinical Development Project Management Office (Pmo) To Achieve A Reference Standard In The Pharmaceutical Industry, Russell Guinto

Dissertations, Masters Theses, Capstones, and Culminating Projects

Medications are developed by the pharmaceutical industry starting with the discovery phase, proceeds to preclinical trials, moves into clinical trials (progressing from Phase I to Phase III), and if the data are positive, may lead to Food and Drug Administration (FDA) approval. Once approved, post-marketing surveillance for safety is required as long as the drug is marketed to consumers. This phase may also include clinical trial Phase IV studies if additional safety testing is required. This process usually takes between ten to fifteen years, with clinical development taking seven to ten years of that time (1). Clinical development can …

Chronic Cadmium Exposure Alters Erα Dependency And Drug Sensitivity Of Breast Cancer Cells, Mathew Bloomfield

Dissertations, Masters Theses, Capstones, and Culminating Projects

The global prevalence of breast cancer in women illustrates the importance of identifying factors that contribute to disease onset and progression. Endogenous and environmental agents that interact with estrogen receptor alpha (ERα) have been shown to play a role in breast cancer etiology. Evidence from epidemiological studies and animal models has suggested that cadmium, a heavy metal that can activate ERα, contributes to the development and progression of breast cancer. Additionally, our lab showed that chronic cadmium exposure altered the expression of several ERα-responsive genes and increased the malignancy of MCF7 breast cancer cells. Although these studies support cadmium’s function …

Loss Of Function Of Gene X Protects Against Α-Dicarbonyl Stress Through The Skn-1 Pathway In C. Elegans, Austin Lim

Dissertations, Masters Theses, Capstones, and Culminating Projects

Diabetes mellitus and Parkinson’s Disease (PD) are debilitating diseases that are increasing in prevalence worldwide. One potential cause of these diseases is the accumulation of advanced glycation end products (AGEs), which are macromolecules that cause irreversible damages. AGEs are a diverse group of highly oxidative byproducts produced from α-dicarbonyl compounds (α-dcs), which are highly reactive molecules that bind indiscriminately to protein and DNA and, are regulated by a conserved glyoxalase system (GLO1 and DJ-1) in humans. Utilizing the conserved glyoxalase system, we were able to establish within a C. elegans model that when this glyoxalase system is impaired, …

The Arts And Technology: How Educational Technology Can Bring Humanities Further Into Elementary And Primary School Systems, Coleman D. Alameda

Senior Theses

As the world becomes more inclined to implement technology in nearly every aspect of society, the United States Department of Education must find a way to incorporate new styles of modern and high-tech teaching without pushing out certain subjects from its curriculum. I believe technology can be used to bring the Humanities further into the classroom. In today’s society American education programs are desperately trying to make up for subpar primary school scores in mathematics and science. According to the government accredited international education forum (the Organization for Economic Co-operation and Development) the United States was found to be below …

Different Methodologies To Characterize And Diagnose Sickle Cell Disease In Both Developed And Developing Nations, Mohammed Alharbi

Dissertations, Masters Theses, Capstones, and Culminating Projects

Sickle cell disease (SCD) is a genetic blood disorder that causes the RBC to become sickle shaped due to a mutation in the β-globin gene encoding the protein hemoglobin. This disease causes reduced oxygen carrying capacity of RBC resulting in painful crisis, hemolytic anemia, and infection susceptibility. SCD affects around 100,000 individuals in USA alone and 14 million people globally. SCD affected individuals have high mortality rates. Early detection and constant monitoring of this disease is essential. The following review focuses on various methodologies that have emerged in the diagnosis of SCD. Also, low cost methods that can be easily …

Specimen Accountability Process Change In A Non-Automated Consolidated Microbiology Laboratory, Michael Monh

Dissertations, Masters Theses, Capstones, and Culminating Projects

The pre-analytical phase contributes 60-70% of total error of the total testing process (TTP) (Plebani 2006). The pre-analytical phase can be further divided into two phases; the ‘pre-preanalytical’ and ‘preanalytical’ phases, which commonly includes tasks performed outside of the laboratory walls, and tasks perform within the laboratory’s walls and control, respectively. Additionally, medical care reimbursement policies in the U.S. along with the need to efficiently produce quality results and reduce the costs to clients, has caused the microbiology lab to move from on-site to more resourcefully abundant consolidate labs (Sautter 2014). Serving many satellite facilities, it is of interest to …