Digital Commons Network^™

Lyme Arthritis: A Primer For Primary Care, Ganesh Arun, Farhan Ali, Sowmya Srinivas, Justin Nistico, Pranav Nair

Advances in Clinical Medical Research and Healthcare Delivery

Lyme disease is caused by a bacteria belonging to the Borreliaceae family. Wooded forests and terrains are affected, including those in the Northeastern United States. Teenage ticks are most commonly discovered on humans as those ticks need to satisfy their nutritional requirements for growth. They bite warm, moist areas of the body and take 24 to 48 hours to transmit the Borrelia Burgdorferi infection. Lyme disease manifests as a multisystem disorder in humans, and is known for its dermatological, neurological and rheumatological findings. For the primary care provider, Lyme disease should be on the differential in multisystem diseases. Our case …

Community And Provider Acceptability Of The Covid-19 Vaccine: A Systematic Review And Meta-Analysis, Christian Akem Dimala, Benjamin Momo Kadia, Hai Nguyen, Anthony Donato

Advances in Clinical Medical Research and Healthcare Delivery

Background:

The novel coronavirus disease (COVID-19) vaccines may help control the current pandemic but would require immunization levels that would achieve herd immunity. This study aimed to quantify current COVID-19 vaccine acceptance rates, as well as characterize the determinants, enablers and barriers to vaccine acceptability across the globe by synthesizing published evidence.

Methods:

A systematic review and meta-analysis of studies was performed on studies assessing the acceptability of a COVID-19 vaccine published between November 1^st, 2019, and November 30^th, 2020. PubMed, Embase and Cochrane central were searched for eligible studies. Data extracted from retained studies was …

24andmore: Using Genomics To Improve Walleye (Sander Vitreus) Stocking In Iowa, Rachel Mcdonnell

Three Minute Thesis (3MT®) at UNI

Walleye, Sander vitreus, is one of the top gamefish in Iowa. Due to poor natural reproduction in many Iowa waterbodies, populations are managed with stocking. There are two strains of walleye used to stock Iowa’s inland waters: a river strain derived from the Mississippi River near Genoa, WI and a lake strain derived from Spirit Lake, IA. Each strain may have unique characteristics relative to their environment that could affect the fitness and success of fish stocked. The goal of this study is to understand the genetic diversity within and between each strain to offer stocking guidance to the Iowa …

Genetic Effect Of Long-Term Angling Pressure On Bluegill Populations In Small Impoundments In Kansas, Morganne Borsh

Three Minute Thesis (3MT®) at UNI

Bluegill (Lepomis macrochirus) is a versatile sport fish popularly fished across Kansas. Over the last decade, Bluegill catch rates have decreased, likely from high angler harvest rates of larger individuals. Large males that exhibit parental care have high growth rates and aggressively defend nests, making them vulnerable to angling. Males that display cuckoldry behavior reach maturity sooner, exhibit slower growth rates, and are generally smaller. The goal of this study is to determine if fisheries-induced evolution resulting from long-term harvest has led to a decline in the growth rate of Bluegill. A total of 100 individuals were sampled from ten …

11-12-2021 Swosu Biology Students Earn Funds To Support Research Projects, Southwestern Oklahoma State University

THE BARK ARCHIVE 2021

No abstract provided.

New Methods For The Synthesis, Activation, And Application Of Thioglycosides, Samira Escopy

Dissertations

From their ubiquitous presence in Nature to their vital roles in biology and medicine, carbohydrates (sugars or glycans) are essential molecules of life, which are made and/or utilized by every living organism. Our cells are coated with sugars that are involved in almost every biological process and defensive mechanism in our body. To mention some of their crucial biological functions, carbohydrates are essential source of energy, they participate in blood coagulation, immune defense, cell growth, cell-cell interaction, and anti-inflammatory processes. Understanding of glycan functions and structure is crucial for the development of vaccines and therapeutics. Producing complex carbohydrates in sufficient …

Faculty Senate Minutes 2021-11-12, The University Of Texas Rio Grande Valley. Faculty Senate.

Faculty Senate Minutes

No abstract provided.

Temporal Baseline Of Essential And Non-Essential Elements Recorded In Baleen Of Western Arctic Bowhead Whale (Balaena Mysticetus), Samantha Shore, Dimitri Giarikos, Lawrence K. Duffy, Mickie Rae Edwards, Amy Hirons

Marine & Environmental Sciences Faculty Articles

This study established the first baseline of changing elemental concentrations in bowhead whale baleen over time (1958–1999). From previously published stable isotope data, year, season (summer or winter), and location (Beaufort or Bering/Chukchi seas) were attributed to each sample. Thirteen elements (Al, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, V, Zn) in baleen from nine subsistence-harvested bowhead whales (n = 138) were detected. Al, Cu, and Fe were the highest concentrations while Cd and V were among the lowest. Our data supports absorption as the main route of exposure to environmental elements rather than biomagnification due to …

Quercetin Exhibits Potent Antioxidant Activity, Restores Motor And Non-Motor Deficits Induced By Rotenone Toxicity, Syeda Madiha, Zehra Batool, Saiqa Tabassum, Laraib Liaquat, Sadia Sadir, Sidrah Shahzad, Fizza Naqvi, Sadia Saleem, Sarwat Yousuf, Saara Ahmad

Department of Biological & Biomedical Sciences

The rotenone-induced animal model of Parkinson's disease (PD) has been used to investigate the pathogenesis of PD. Oxidative stress is one of the main contributors of neurodegeneration in PD. Flavonoids have the potential to modulate neuronal function and combat various neurodegenerative diseases. The pre- and post-supplementation of quercetin (50 mg/kg, p.o) was done in rats injected with rotenone (1.5 mg/kg, s.c). After the treatment, behavioral activities were monitored for motor activity, depression-like behavior, and cognitive changes. Rats were decapitated after behavioral analysis and the brain samples were dissected out for neurochemical and biochemical estimation. Results showed that supplementation of quercetin …

Daily Eastern News: November 12, 2021, Eastern Illinois University

November

No abstract provided.

Breathing Can Be Dangerous: Coccidioides And The Diverse Community Of The Lung Mycobiome, Paris S. Salazar-Hamm

Biology ETDs

Coccidioidomycosis, caused by soil-dwelling species of Coccidioides, is endemic to the Southwestern United States. It can present as a mild respiratory illness to life-threatening disseminated infections.Multi-gene phylogenetics and tracing patient histories revealed the presence of both Coccidioides species in New Mexico, and Native Americans may represent an unrecognized risk group. A PCR method developed distinguishes Coccidioides species by targeting regions of the mitochondrial genome. Recent advancements in molecular genetics solidifies lungs are not sterile. Illumina community data from 199 small mammals from Arizona, California, and New Mexico demonstrated a great diversity of fungi inhabiting lung tissues. One dominant order, Onygenales, …

Apol1 Renal Risk Variants Are Associated With Obesity And Body Composition In African Ancestry Adults: An Observational Genotype-Phenotype Association Study, Girish N. Nadkarni, Kezhen Fei, Genevieve Galarneau, Yan Gao, James G. Wilson, Richard Cooper, Ebony B. Madden, Joshua C. Denny, Lynne D. Richardson, Martin Pollak, Ruth J.F. Loos, Carol R. Horowitz

Faculty Publications

While increased obesity prevalence among persons of African ancestry (AAs) compared to persons of European ancestry (EAs) is linked to social, environmental and behavioral factors, there are no gene variants that are common and significantly associated with obesity in AA populations. We sought to explore the association between ancestry specific renal risk variants in the apolipoprotein L1 (APOL1) gene with obesity related traits in AAs. We conducted a genotype-phenotype association study from 3 electronic medical record linked cohorts (BioMe Biobank, BioVU, nuGENE); randomized controlled trials (genetic testing to understand and address renal disease disparities) and prospective cohort study (Jackson Heart …

Collegiate Athletes’ Symptoms Of Depression: A Systematic Review, Justin Homatas

Student Theses and Dissertations

Depression in college athletics has become a growing concern in recent years. Thus, the current review sough to provide a comprehensive overview of the research conducted up to this point on the subject of depression in college athletics, while also revealing areas in which more research is still needed. The initial search of the research databases produced 729 articles. 26 of the articles met the inclusion criteria and were accepted for the review. The results identified (a) the prevalence rate of depressive symptoms in college athletes, (b) risk factors contributing to the presence of depressive symptoms in college athletes, (c) …

Exploring Women’S Oxytocin Responses To Interactions With Their Pet Cats, Elizabeth A. Johnson, Arianna Portillo, Nikki E. Bennett, Peter B. Gray

Anthropology Faculty Research

Background. Extensive research has evaluated the involvement of the neuropeptide oxytocin (OT) in human social behaviors, including parent-infant relationships. Studies have investigated OT’s connection to human attachment to nonhuman animals, with the majority of the literature focusing on domestic dogs (Canis lupis familiaris). Utilizing what is known about OT and its role in maternal-infant and human-dog bonding, we apply these frameworks to the study of human-domestic cat (Felis catus) interactions. Methods. We investigated changes in salivary OT levels in 30 U.S. women of reproductive age before and after two conditions: reading a book (control) and interacting with their pet cat. …

Kenyon Collegiate - November 12, 2021

Kenyon Collegiate

No abstract provided.

Metabolic Engineering Of Peanut Hairy Roots Via Rna Interference To Study The Role Of Prenylated Stilbenoids Against Water Stress, Gaurav Gajurel

Student Theses and Dissertations

Abiotic stress, such as drought, causes over five-hundred million dollars in losses in peanut production per year in the world. Peanuts are known to produce antioxidant prenylated stilbenoids, however, their role in abiotic stress tolerance have not been elucidated. The overall goal of this project was to determine if selected prenylated stilbenoids play a role against water stress in peanut. To address this issue, transgenic hairy roots with the capacity to produce diverse prenylated stilbenoids using an RNA-interference (RNAi) approach were established. RNAi molecular constructs targeting a stilbenoid-specific prenyltransferase were designed, synthesized, and expressed via Agrobacterium rhizogenes-mediated transformation in peanut …

Social Media's Influence On Political Engagement, Amanda Jewel Weston Fortson

Student Theses and Dissertations

One of the growing influences in in political sphere in the last 20 years is social media. The ways individuals can share ideas about political movements has become easier with the common usage of the hashtag (#). Between the growth of influence and ease of usage there is a need to understand the relationship between social media usage and political engagement. I utilized the Cooperative Congressional Election Study (CCES) dataset for this research. The dataset allows for the exploration of how individuals engage with politics online by asking how individuals use social media such as posting a story, a comment, …

Transforming Students Into Climate Leaders, Beth Potier

UNH Today Archive

No abstract provided.

American And Finnish Parents’ Perceptions Of The Distance Learning Experience During The 2020 Covid-19 School Closure, Annica Cristina Karlsson

Student Theses and Dissertations

By the end of the 2019-2020 academic year, the COVID-19 pandemic had disrupted the academic experience of 1.5 billion students in 165 countries (Early Childhood Education Journal, 2020). Due to school closures, many schools transitioned to distance learning. As students were adapting to a new learning environment, parents faced the challenge of providing a high-quality learning environment and ensuring children’s learning and academic attainment. The study was part of a larger project, and this thesis took a preliminary approach and conducted a cross-country comparison between the United States (U.S.) and Finland on parental perceptions of the distance learning experience with …

Artificial Intelligence Algorithms For Medical Imaging And Healthcare, Jonathan William Stubblefield

Student Theses and Dissertations

In this dissertation, we studied several applications of artificial intelligence applications to healthcare. In the first chapter, we examined a machine learning algorithm for classifying patients presenting to the emergency department with acute respiratory distress syndrome (ARDS). Patients presenting with this life-threatening condition require a quick and accurate assessment of whether the condition is infectious or cardiac in etiology as the treatments for these etiologies of ARDS differ significantly. We used a transfer learning approach to develop our model. The model used a combination of clinical data and a chest x-ray as its input and achieved an accuracy 0.675 on …

Trichloroethylene Remediation By Engineered Soil Bacteria, Madeline Hannah Mclaughlin Armond

Theses and Dissertations

Trichloroethylene (TCE) is a toxic pollutant that has become a widespread problem by seeping into groundwater across the developed world. Clean-up of sites contaminated with TCE is extremely difficult due to the absence of an efficient and cost-effective method for clean-up. Bioremediation efforts include a variety of potential microbial candidates with various metabolic capabilities as clean up options of contaminated sites. Cupriavidus necator, a soil bacterium was found to possess the ability to degrade TCE via a phenol-dependent pathway. Previous research by Ayoubi and Harker (1998) created a strain (MM02) capable of constitutive TCE degradation but the underlying genetic alteration …

Single-Molecule Localization Microscopy Of 3d Orientation And Anisotropic Wobble Using A Polarized Vortex Point Spread Function, Tianben Ding, Matthew D. Lew

Electrical & Systems Engineering Publications and Presentations

Within condensed matter, single fluorophores are sensitive probes of their chemical environments, but it is difficult to use their limited photon budget to image precisely their positions, 3D orientations, and rotational diffusion simultaneously. We demonstrate the polarized vortex point spread function (PSF) for measuring these parameters, including characterizing the anisotropy of a molecule’s wobble, simultaneously from a single image. Even when imaging dim emitters (∼500 photons detected), the polarized vortex PSF can obtain 12 nm localization precision, 4°–8° orientation precision, and 26° wobble precision. We use the vortex PSF to measure the emission anisotropy of fluorescent beads, the wobble dynamics …

Ifit3 (Interferon Induced Protein With Tetratricopeptide Repeats 3) Modulates Stat1 Expression In Small Extracellular Vesicles., Nicole M Naranjo, Israa Salem, Maisha A Harris, Lucia R Languino

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

We have previously shown that the αvβ6 integrin plays a key role in promoting prostate cancer (PrCa) and it can be transferred to recipient cells via small extracellular vesicles (sEVs). Furthermore, we have reported in a proteomic analysis that αvβ6 integrin down-regulation increases the expression of IFIT3 (interferon induced protein with tetratricopeptide repeats 3) in PrCa cells and their derived sEVs. IFIT3 is a protein well known for being an antiviral effector, but recently its role in cancer has also been elucidated. To study the relationship between IFIT3 and STAT1 (signal transducer and activator of transcription 1), an upstream regulator …

Biotinylation As A Tool To Enhance The Uptake Of Small Molecules In Gram-Negative Bacteria, Ankit Pandeya, Ling Yang, Olaniyi Alegun, Chamikara Karunasena, Chad Risko, Zhenyu Li, Yinan Wei

Chemistry Faculty Publications

Antibiotic resistance is a major public health concern. The shrinking selection of effective antibiotics and lack of new development is making the situation worse. Gram-negative bacteria more specifically pose serious threat because of their double layered cell envelope and effective efflux systems, which is a challenge for drugs to penetrate. One promising approach to breach this barrier is the “Trojan horse strategy”. In this technique, an antibiotic molecule is conjugated with a nutrient molecule that helps the antibiotic to enter the cell through dedicated transporters for the nutrient. Here, we explored the approach using biotin conjugation with a florescent molecule …

Investigating The Growth Of Algae Under Low Atmospheric Pressures For Potential Food And Oxygen Production On Mars, Leena M. Cycil, Elisabeth M. Hausrath, Douglas W. Ming, Christopher T. Adcock, James Raymond, Daniel Remias, Warren P. Ruemmele

Geoscience Faculty Research

With long-term missions to Mars and beyond that would not allow resupply, a self-sustaining Bioregenerative Life Support System (BLSS) is essential. Algae are promising candidates for BLSS due to their completely edible biomass, fast growth rates and ease of handling. Extremophilic algae such as snow algae and halophilic algae may also be especially suited for a BLSS because of their ability to grow under extreme conditions. However, as indicated from over 50 prior space studies examining algal growth, little is known about the growth of algae at close to Mars-relevant pressures. Here, we explored the potential for five algae species …

The Reward Positivity In Individuals With Alcohol Use Disorder, Garima Singh

Psychology ETDs

The Reward Positivity (RewP) is a positive deflection in the EEG after receiving a reward. Recent evidence suggests that the RewP is modulated by both reward probability aside from affective liking. Here we examined the sensitivity of the RewP to affective and alcohol images in individuals with alcohol use disorder (AUD). We recruited 55 participants (AUD =28, Control= 27). Participants completed an image rating task and a reinforcement learning task with picture feedback (puppy or alcohol images over a green or red screen). Although there was no between group differences in puppy image ratings, there was a significant group difference …

Ubiquitous Yet Inconspicuous: Quantifying Trophic Impact Of A Widespread Oceanic Comb Jelly (Ctenophore), Elizabeth Potter

USF Tampa Graduate Theses and Dissertations

The oceanic lobate ctenophore Ocyropsis spp. has a widespread distribution throughout the world’s tropical and sub-tropical oceans. While patchy, Ocyropsis spp. population densities are known to exceed one individual per m3. Studies of coastal ctenophores have shown that some species are capable of exerting strong predatory impacts on their ecosystems, but little is known about the potential trophic impacts of their oceanic relatives. Many oceanic genera such as Ocyropsis, Bolinopsis, and Eurhamphaea exhibit morphologies and prey capture mechanisms that are different from the more well-studied coastal species. Thus, existing data on coastal taxa may not apply to oceanic species due …

A Multimodal Literacy Exploration: Lived Experiences Of Haitian Immigrant Adolescent Girls In The Bahamas, Natasha Swann

USF Tampa Graduate Theses and Dissertations

As the geographic landscape of our world increasingly changes, a constant migration is occurring, with people seeking refuge and asylum. Many of those seeking a better way of life are children and adolescents. It is important not only to consider and accommodate how children and adolescents develop and grow, but how they do so in a country that is not their home and with language and literacy practices that are often new to them. Adjusting and acculturating into host countries might compound issues youth experience during child and adolescence development. This study provided a space and a platform for immigrant …

Four Weeks Of 16:8 Time-Restricted Feeding On Stress, Sleep, Quality Of Life, Hunger Level, And Body Composition In Healthy Adults: A Pilot Study On Wellness Optimization, Gurinder Bains, Everett Lohman, Michael Moh, Noha Daher, Lee Berk

Journal of Wellness

Introduction: Sustainable methods of dietary lifestyle changes are essential to long term weight loss maintenance and enhancement in overall health and wellness. A novel modified alternative method to caloric restriction is Time-Restricted Feeding (TRF), a sub-type of Intermittent Fasting. The purpose of this pilot study was to determine the effect of four weeks of TRF (without caloric deficit) on body composition, stress levels, sleep quality, hunger level, and quality of life.

Methods: Sixteen participants, 9 males and 7 females, mean age 34.0 ± 11.7 years, completed the four-week protocol. Fasting program was 16 hours from the time of …

In Vivo Evaluation Of Macrophage Polarization In Response To Raspberry Ketone-Loaded Chitosan Membranes, Melika Esmaeili Rad

Electronic Theses and Dissertations Archive

Raspberry ketone (RK) is a natural compound with anti-inflammatory properties that may benefit tissue healing. Effects of RK on inflammation and healing were evaluated by examining macrophage polarization in response to guided bone regeneration (GBR) membranes loaded with 0,100 or 500µg RK over 4 weeks in a rat calvarial model. Initially, pro-inflammatory M1 macrophage phenotypes remove damaged tissues and bacteria and then transition to pro-healing M2 phenotypes to coordinate tissue repair and formation in wounds. Immunohistochemical staining was used to characterize M1 and M2 macrophage phenotypes using CD68 as a PAN macrophage marker, iNOS for M1 and CD206 for M2 …