Blood Glucose Levels Of Esports Athletes During High Intensity Gaming,
2020
University of Mississippi
Blood Glucose Levels Of Esports Athletes During High Intensity Gaming, Gunner Rhoden
Honors Theses
Given the rise in popularity of Esports, it is important to better understand the relationship between Esports and the human body. The purpose of this study was to determine the relationship between blood glucose levels and performance in Esports. Ten undergraduate students (9 male, 1 female; age = 20.3±1.2 years; BMI = 28.8±7.6; Esports mean hours per week = 18.9±14.3) were recruited from the Esports club at the University of Mississippi. Blood glucose levels were measured using a HemoCue Glucose 201 Analyzer (Angelhome, Sweden) a total of 8 times (4 per session). After the completion of an initial familiarization session, …
Staff Training In Aquatics For Individuals With Disabilities: The Quest,
2020
Bowling Green State University
Staff Training In Aquatics For Individuals With Disabilities: The Quest, Susan J. Grosse
International Journal of Aquatic Research and Education
Trained instructors in general programs have the ability and resources to initiate and follow through with developing water safe individuals who are capable swimmers. Specific staff training to prepare individuals to facilitate aquatic participation for individuals with disabilities is currently extremely limited. The purpose of this article is to examine the barriers to specialized staff training in aquatics for individuals with disabilities, to suggest necessary staff training content, and to propose topics for further research in the area of staff training. Seeking development of quality staff training programs for those working in aquatics for individuals with disabilities is the quest.
Muscle Oxygen Demands Of The Vastus Lateralis In Back And Front Squats,
2020
Sam Houston State University
Muscle Oxygen Demands Of The Vastus Lateralis In Back And Front Squats, Patrick R. Davis, John P. Yakel, Devin J.F. Anderson
International Journal of Exercise Science
International Journal of Exercise Science 13(6): 734-743, 2020. In resistance training squats are often used to strengthen the muscles of the lower extremities and core muscles. There are two common forms of squats that use a barbell for loading, the back squat and the front squat. The technique and loading of each squat differ markedly. However, the energetic demands on the muscle between the two forms are not well understood. The purpose of this study was to investigate the difference in energy demands between front and back squats by measuring the change in skeletal muscle oxygen saturation (SmO2) …
Muscle Sentry® Has No Effect On Total Work Performed And Estimated Mvo2 After High Intensity Short Duration Resistance Training,
2020
Louisiana State Unversity
Muscle Sentry® Has No Effect On Total Work Performed And Estimated Mvo2 After High Intensity Short Duration Resistance Training, Junhai Xu, Tyler M. Farney, Arnold G. Nelson
International Journal of Exercise Science
International Journal of Exercise Science 13(2): 744-754, 2020. Supplements are widely used in recreational and professional participants; however, their claimed benefits are hardly to test. This study compared the total lifted numbers and post-exercise estimated MVO2 while subjects were treated with either Muscle Sentry® (MS) or placebo (PL), in a 7-day washout period. Participants (11 women, 10 men, 20-24 years) performed 3 sets to failure chest and leg press exercises at 8 RM with 2 min rest between sets. Each exercise was performed four times (2 × MS, 2 × PL) at the same time of the day separated …
Mechanisms Of Statin Effects On Muscle And Neuronal Proteostasis,
2020
University of Connecticut
Mechanisms Of Statin Effects On Muscle And Neuronal Proteostasis, Daniel Yu
University Scholar Projects
Statins are widely prescribed and used chronically, but we know little about the effects on long-term protein homeostasis during stress and aging. Our aim was to quantify the effect of statins on stress-induced protein damage. We administered atorvastatin in a dose-response curve in Caenorhabditis elegans under naïve control conditions and in conditions of hypertonic and heat stress known to induce muscle damage measurable as countable puncta in a polyglutamine aggregation model of damage. We observed that there is significant polyglutamine aggregation variability among worms at baseline and thus further study requires within experiment baseline controls, per worm. Our results are …
Effects Of A Noni-Supplemented Diet On Intestinal Tight Junction Proteins And Stress Biomarkers In Heat-Stressed Broiler Chickens,
2020
University of Arkansas, Fayetteville
Effects Of A Noni-Supplemented Diet On Intestinal Tight Junction Proteins And Stress Biomarkers In Heat-Stressed Broiler Chickens, Guillermo Tellez
Poultry Science Undergraduate Honors Theses
Heat stress hampers gut health by impeding its ability to absorb nutrients which leads to a lower feed efficiency and sicker birds. Therefore, there is a critical need to identify mechanism-based strategies to alleviate these effects. Polynesian poultry farmers have been supplementing broiler feed with Morinda Citrifolia (Noni), a medicinal plant high in anti-oxidants, to address this problem. The purpose of the present study was to evaluate the effect of Morinda Citrifolia (Noni)-supplementation on the expression of tight junction proteins. Male Broilers (Cobb 500, 3 wks, n=480) were subjected to 2 environmental conditions (TN, 24°C vs. HS, 35°C, 1 …
Unanticipated Stressful And Rewarding Experiences Engage The Same Prefrontal Cortex And Ventral Tegmental Area Neuronal Populations,
2020
University of Mississippi
Unanticipated Stressful And Rewarding Experiences Engage The Same Prefrontal Cortex And Ventral Tegmental Area Neuronal Populations, Alberto Del Arco, Junchol Park, Bita Moghaddam
Faculty and Student Publications
© 2020 Del Arco et al. Brain networks that mediate motivated behavior in the context of aversive and rewarding experiences involve the prefrontal cortex (PFC) and ventral tegmental area (VTA). Neurons in both regions are activated by stress and reward, and by learned cues that predict aversive or appetitive outcomes. Recent studies have proposed that separate neuronal populations and circuits in these regions encode learned aversive versus appetitive contexts. But how about the actual experience? Do the same or different PFC and VTA neurons encode unanticipated aversive and appetitive experiences? To address this, we recorded unit activity and local field …
Efficacy Of An Audio-Based Biofeedback Intervention To Modify Running Gait In Female Runners 2020,
2020
SUNY College Cortland
Efficacy Of An Audio-Based Biofeedback Intervention To Modify Running Gait In Female Runners 2020, Sarah Rothstein
Master's Theses
Introduction: Gait retraining interventions are used to modify foot strike parameters associated with musculoskeletal injuries. Such interventions may prove beneficial if gait modifications are maintained long-term and provide a physiological performance benefit. Purpose: The primary purpose of this study was to determine whether female recreational runners can use a smartphone decibel app to self-modify gait mechanics associated with injury. The secondary purpose was to determine if such gait modifications are retained beyond the initial training session. The tertiary purpose was to determine if such gait modifications were associated with improved running economy. Methods: The peak vertical ground reaction force (vGRF), …
The Autoimmune System: The Effect Of Physiological Stressors On Autoantibody Glycosylation And Fidelity Of Autoantibody Profiles,
2020
Rowan University
The Autoimmune System: The Effect Of Physiological Stressors On Autoantibody Glycosylation And Fidelity Of Autoantibody Profiles, Rahil Kheirkhah
Graduate School of Biomedical Sciences Theses and Dissertations
The presence of thousands of autoantibodies (aABs) in the human sera is typical, and therefore it is possible to identify an aAB profile for each individual. In the first part of this thesis, we will show the cerebrospinal fluid also exhibits an extraordinarily complex immunoglobulin G aAB profile that is composed of thousands of aABs. We show that the pattern of expression of individual aABs in CSF closely mimics that in the blood, indicative of a blood-based origin for CSF aABs. In addition, using longitudinal serum samples obtained over a span of nine years, we show remarkable stability in aAB …
The Acute Effects Of Blood Flow Restriction During Exercise,
2020
University of Lynchburg
The Acute Effects Of Blood Flow Restriction During Exercise, Madison Rechenberg
Undergraduate Theses and Capstone Projects
Purpose: The purpose of this study was to determine the immediate physiological response that is elicited when performing low-intensity resistance exercise in conjunction with blood flow restriction (BFR) compared to the physiological response that occurs as a result of heavy load non-BFR resistance exercise. Methods: Subjects (n=5) completed seated, incline leg press over three experimental trials. Two were BFR trials {B-60 [restriction set to 60% arterial occlusion pressure (AOP) and B-10 [10% AOP]} with a resistance load equal to 20% of one-repetition maximum resistance (1RM) (sets x reps, 1 x 30 plus 3 x 15), and one non-BFR trial at …
The Effects Of Aerobic Exercise Intensity On Acute State Anxiety,
2020
University of Lynchburg
The Effects Of Aerobic Exercise Intensity On Acute State Anxiety, Kathryn Vest
Undergraduate Theses and Capstone Projects
The purpose of the present study was to examine the effects that varying aerobic exercise intensity levels have on acute state anxiety. Previous studies have shown contrasting results for the most beneficial exercise intensity when attempting to decrease state anxiety, and this study adds to the knowledge we have on this topic matter. In this experiment, participants completed two exercise sessions where they engaged in 10 minutes of aerobic activity on a treadmill. The exercise sessions tested one of two exercise intensities: light or vigorous. The intensity levels were achieved and monitored by calculating each subjects heart rate reserve and …
The Effects Of Zoledronate And Sleep Deprivation On The Distal Femur Trabecular Thickness Of Ovariectomized Rats: Application Of Different Statistical Methods,
2020
Chapman University
The Effects Of Zoledronate And Sleep Deprivation On The Distal Femur Trabecular Thickness Of Ovariectomized Rats: Application Of Different Statistical Methods, Erin Nolte
Student Scholar Symposium Abstracts and Posters
Osteoporosis is a disease that causes the degradation of bone, leading to an increased risk of fracture. 1 in 3 women over the age of 50 will be affected by Osteoporosis. This study aims to understand how bone is affected by sleep deprivation in estrogen-deficient rats, and how Zoledronate might negate the inimical effects of sleep deprivation on bone. As bone mineral density (BMD) is a crude evaluation of the architectural changes seen in Osteoporosis, trabecular thickness may serve as a better single evaluation of bone health. 31 Wistar female rats were ovariectomized and separated into 4 random groups. The …
Amygdala And Neocortical Structural Volume Analysis In The Shank3b Mutant Mouse Model Of Autism Spectrum Disorder,
2020
University of Connecticut
Amygdala And Neocortical Structural Volume Analysis In The Shank3b Mutant Mouse Model Of Autism Spectrum Disorder, Preet Sawhney
Honors Scholar Theses
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that is characterized by abnormal social behavior, deficits in communication, and motor stereotypy. The SHANK3 gene, responsible for the generation of a scaffolding protein that is integral for the development of synapses, has been identified as one of the primary candidate genes implicated in the disorder. Shank3B is the rodent homolog for this gene. Research has shown that when this gene is disrupted in rodent models (e.g., via knock-out (KO)), ASD-like behaviors result. These include deficits in social interaction, increased anxiety, and repetitive self-grooming. The current study aimed to identify a physiological …
Microglia-Neuron Interactions In A Mouse Model Of Low Grade Neuroepithelial Tumors,
2020
University of Connecticut
Microglia-Neuron Interactions In A Mouse Model Of Low Grade Neuroepithelial Tumors, Veolette Hanna
Honors Scholar Theses
Microglia are the macrophages of the brain and spinal cord, playing an important role in the immune response to disease states of the nervous system. This study conducts an investigation on the activity of microglia in response to low grade neuroepithelial tumors. Using mouse models and microglial markers, a qualitative and quantitative analysis of microglia activation, migration, and invasion within the brain cortex during early stages of tumor development was conducted. It was found that the presence of a low grade neuroepithelial tumor in the cortex of one hemisphere of the brain causes significant microglia activation in comparison to the …
Functional Analysis Of A Critical Glycine (Glycine 12) In Beta-Type Connexins Of Human Skin,
2020
SUNY Buffalo State University
Functional Analysis Of A Critical Glycine (Glycine 12) In Beta-Type Connexins Of Human Skin, Rasheed Bailey
Biology Theses
At least five beta-type connexins are expressed in various layers of the skin (Cx26, Cx30, Cx30.3, Cx31, and Cx32) and all include a glycine residue at position 12. Glycine12 (G12) is located about halfway through the cytoplasmic amino terminus and has been the focus of several studies related to connexin diseases and gap junction channel structure. The importance of this residue is evident in the severity and diversity of diseases associated with amino acid substitutions at G12 including hereditary forms of skin disease, deafness and neuropathy. This study uses bioinformatic analysis in combination with mutational analysis and electrophysiology to better …
Safe Sleep: Developmental Implications For Hospitalized Infants,
2020
University of Rhode Island
Safe Sleep: Developmental Implications For Hospitalized Infants, Katherine Kohlsaat
Senior Honors Projects
The rate at which an infant develops both physically and cognitively is significant during sleep, as this is the time when the entire body can dedicate its efforts to this cause. Parents of healthy infants follow the guidelines set by the American Academy of Pediatrics (AAP) relating to safe sleep, and since their introduction in 1992, the rate of Sudden Infant Death Syndrome (SIDS) has decreased by 40% (Center for Disease Control and Prevention, 2016). However, if an infant has been hospitalized since birth due to necessary invasive procedures such as open-heart surgery, these protocols cannot be initially implemented. Common …
Ctrp3 And Alcoholic Liver Disease In Female Mice,
2020
East Tennessee State University
Ctrp3 And Alcoholic Liver Disease In Female Mice, Callie Root
Undergraduate Honors Theses
C1q TNF Related Protein 3 (CTRP3), is a cytokine that is primarily secreted from adipose tissue, which classifies it as an adipokine. Our previous research has shown that CTRP3 prevents alcoholic fatty liver disease (ALD) in male mice. However, even when accounting for confounding factors such as absolute and relative alcohol intake, females are more sensitive to the effects of consumption compared to male mice. Therefore, the goal of this project was to determine whether CTRP3 prevented ALD in female mice. Methods: Female wild type (WT) and female CTRP3 transgenic over expressing (Tg) mice were fed an ethanol containing liquid …
Effects Of Normobaric Hypoxia On Oculomotor Dynamics Of Aviator Students During A Simulated Flight Task,
2020
Liberty University
Effects Of Normobaric Hypoxia On Oculomotor Dynamics Of Aviator Students During A Simulated Flight Task, Carl Wesley Rider, Abby Mccarty, Anna Blackley, Austin Deshner, Josh Engberg, Kaela Ehrlich, Theodore Hu, Maja Jankovic, Moroni De Moors, Jared Hornsby, Mitchell Morrison, Brian Walsh
Masters Theses
Hypoxia occurs when the body's tissues are unable to obtain adequate oxygen supply and is the primary environmental factor present when pilots are exposed to increasing altitude levels. Hypoxia leads to impaired vision, cognition, and motor control function, which can negatively affect performance and become deadly if a pilot becomes incapacitated. Thus, objective identification of early-onset hypoxia is critical to increase the time of useful consciousness and prevent physiological episodes. Of the few studies utilizing eye-tracking, there is disagreement and mixed results concerning saccadic eye metrics as a means to measure and detect hypoxia. Therefore, the purpose of this study …
Alternative Polyadenylation Modulates Expression Of Pro-Fibrotic Proteins And Contributes To Lung Fibrosis,
2020
The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences
Alternative Polyadenylation Modulates Expression Of Pro-Fibrotic Proteins And Contributes To Lung Fibrosis, Junsuk Ko
Dissertations and Theses (Open Access)
Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease which affects about 5 to 8 million individuals in the world. Despite the high prevalence, there is currently no cure for IPF, and the cause of this disease is still unclear. Our laboratory and collaborators have shown that nudix hydrolase 21 (NUDT21, which is also known as cleavage factor 25, CFIm25) is a key regulator of alternative polyadenylation (APA). NUDT21 depletion causes 3’UTR shortening via APA leading to enhanced mRNA stability and protein translation. This NUDT21 reduction promotes tumor growth in glioblastoma by enhancing expression of oncogenes. Cancer and IPF share …
Bilateral Muscle Oxygenation Kinetics In Response To Repeat Sprint Cycling In Strong And Weak Individuals,
2020
East Tennessee State University
Bilateral Muscle Oxygenation Kinetics In Response To Repeat Sprint Cycling In Strong And Weak Individuals, John Abbott
Electronic Theses and Dissertations
Repeat sprint ability has been investigated thoroughly, however optimal training methodology to improve RSA remains elusive. Both kinetic and physiological viewpoints have been used to scrutinize aspects of RSA including, initial sprint performance (anaerobic power), maximal cardiorespiratory fitness (VO2max), lactate threshold, anaerobic capacity (mean power), muscle activation (EMG), and local muscle oxygenation kinetics. To our knowledge no study has utilized maximal strength levels as a separate factor among a homogenous group of cardiorespiratory fitness individuals (as determined by peak VO2 during RSA). The purpose of this study was to better understand the relationship between maximal strength, muscular characteristics, and cycling …
