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The Effects Of Sex On Zebrafish Bone Metabolism, Simon Bagatto

Williams Honors College, Honors Research Projects

I investigated the effects of diet and sex on zebrafish bone metabolism. Zebrafish were subjected to either a high-calorie or low-calorie diet over a five-week period. After this diet, zebrafish scales were used to measure alkaline phosphatase (ALP) and tartrate-resistant acid phosphatase (TRAP) enzyme activity with a fluorescent substrate. The enzyme activities were markers of the osteoblasts (ALP) and the osteoclasts (TRAP). These data were compared among sex and diet of the zebrafish using a repeated measures ANOVA statistical test. I also measured the number of resorption lacunae per scale (another indicator of osteoclast activity). The results showed higher TRAP …

A Comparison Of Barriers To Traditional And Home-Based Cardiopulmonary Rehabilitation Participation: Potential Implications For The Maintenance Phase, Erin Rose Madison

Graduate Student Theses, Dissertations, & Professional Papers

Cardiac rehabilitation provides medically supervised therapeutic exercise and multifaceted risk factor modification as a form of secondary prevention for cardiovascular disease, a persistent leading cause of morbidity and mortality in the United States and internationally. Despite robust evidence of compelling patient outcomes, decreased disease recurrence, and the indications from the ACC/AHA endorsing phase II cardiac rehabilitation (CR) as a crucial aspect of recovery from cardiac events and qualifying conditions, CR is widely underutilized. A variety of patient barriers can serve as mitigating factors to CR referral, enrollment, participation, and completion contributing to, in part, the underutilization of CR. Barriers to …

Female Middle Aged Rats Showed Increased Recovery From A Focal Demyelination With Drug Combination : Changes In Dcx And Nfkb Suggest Increased Oligodendrocytes Production, Andrew James Smith

Browse all Theses and Dissertations

Neurodegenerative diseases such as multiple sclerosis affect millions of people around the globe, and promising treatments to counter its progress have been studied extensively. In our study, we used Dawley rats and tested them using the Montoya Staircase test to evaluate their ability to use their forelimbs. After training, surgery was performed using lysolecithin to induce focal demyelination on the rats. After the surgery a drug combination of fluoxetine, ibuprofen, and ascorbic acid was used on injured rats and they were then retested on the Montoya Staircase test. They were then sacrificed and were stained for doublecortin (DCX) and nuclear …

Effect Of Reduced Cardiomyocyte O-Glcnacylation On The Expression And Activity Of The Cardiac Voltage-Gated Sodium Channel, Chiagozie Dawn Bede Paul-Onyia

Browse all Theses and Dissertations

Abnormal glycosylation can impact cardiac proteins, affecting signaling, contraction, and metabolism, which leads to compromised cardiac function. O-GlcNAcylation, the only form of intracellular glycosylation, involves adding a single GlcNAc molecule to proteins via enzymes: O-GlcNAc Transferase (OGT) for addition and O-GlcNAcase (OGA) for removal. The Ednie/Bennett lab has previously demonstrated that in both chronic (OGT KO) and acute (OGT inhibition) models of reduced cardiomyocyte O-GlcNAcylation, a disruption of Ca2+ homeostasis occurs. This study delved into the cardiac voltage-gated sodium channel (NaV 1.5) in these models. NaV 1.5 expression was analyzed through western blotting and immunocytochemistry, while its functional activity was …

Regulation Of Motile Ciliogenesis And The Targeting Of Meig1/Pacrg/Dnali1 Complex For The Development Of Male Contraceptive, Yi Tian Yap

Wayne State University Dissertations

Cilia are broadly categorized into primary and motile cilia. The intraflagellar transport(IFT) system, composed of two large multimeric IFT complexes, is universally present in all cilia and facilitates bidirectional cargo transport. While the role of IFT in primary cilia and eukaryotic motile cilia has been demonstrated, the association between IFT and mammalian motile ciliogenesis remains largely unknown. Aim 1 of the present study is to uncover the role of IFT in mammalian motile ciliogenesis. By using a motile cilia-specific Ift140 knock-out mice, the present study demonstrates the significance of IFT140 in the formation and maintenance of cilia in the airways, …

Dimerization Of Dopamine (D2) And Adenosine (A2a) Receptors, Elena Vukovic, Jackson M. Macatol

Williams Honors College, Honors Research Projects

This experiment will aim to explore the heterodimerization of Dopamine (D2) and Adenosine (A2A) receptors in cells when bound to different ligands. Borroto-Escuela et al. (2018) investigated the dimerization of the A2AR-D2R in rats when administered with cocaine, and they found that disrupting the A2AR-D2R complex restores the cocaine reward system in rats. This was a strong influence as to why we chose to investigate A2AR-D2R dimerization in Chinese hamster ovary (CHO) cells.

One goal that we have for this experiment is to combine our current laboratory skills with new laboratory techniques. There are constantly new techniques in labs, and …

Effects Of Electronic Cigarettes On The Standard Metabolic Rate Of Crayfish, Frank Shaffer

Williams Honors College, Honors Research Projects

This study aims to examine the relationship between e-cigarettes (both with nicotine and without) and the effects on the standard metabolic rates of crayfish. In this experiment, 42 crayfish were divided into three treatment groups and exposed to a designated solution of either a control solution or a solution containing e-cigarette (nicotine or non-nicotine) vapor. Their standard metabolic rates were then measured by using oxygen uptake as a proxy. The results of this experiment indicate that there is no statistically significant relationship between the use of electronic cigarettes and the standard metabolic rate of crayfish. However, this study can be …

Repeated Occupational-Level Exposure To The Pesticide Malathion Leads To Neuronal Atrophy In The Dorsal Root Ganglion, Arian K. Mcneil

Browse all Theses and Dissertations

Environmental exposure to organophosphate (OP) pesticides, such as malathion, is a risk factor for neuropathy and neurodegeneration. Toxic levels of OPs irreversibly inhibit acetylcholinesterase (AchE) activity, leading to acute paralysis and even death as the neurotransmitter acetylcholine accumulates at cholinergic synapses. In addition, there is compelling evidence that repeated low-level “occupational-like” exposure to OPs is associated with somatosensory defects but the cellular mechanisms for this effect are unclear. We show sensory neuron cell size in the dorsal root ganglia is significantly reduced in rats exposed to occupational level malathion. However, co-administration of a reversible AchE inhibitor, galantamine, prevented this effect.

Multilevel Phenotypic Integration Of Metabolism And Behavior In House Sparrows And Mice, Tim Salzman

Theses and Dissertations--Biology

Patterns of multilevel variation in behavior, both within and among individuals, raise challenging questions about underlying mechanisms and the selective pressures acting on them. One intriguing hypothesis is that physiology shows parallel multilevel variation, and so might represent a latent trait that integrates multilevel behavioral responses. For example, foraging acquires the fuel needed to maintain metabolism, and in turn, an individual’s metabolism affects expression of foraging, and other, behaviors. Metabolism and behavior thus might coevolve to become integrated traits. Despite the appeal of this hypothesis, numerous investigations into the link between metabolism and behavior have yielded largely equivocal results.

To …

Bilirubin Levels Are Negatively Correlated With Adiposity In Obese Men And Women, And Its Catabolized Product, Urobilin, Is Positively Associated With Insulin Resistance, Zachary A. Kipp, Mei Xu, Evelyn A. Bates, Wang-Hsin Lee, Philip A. Kern, Terry D. Hinds Jr.

Markey Cancer Center Faculty Publications

Bilirubin levels in obese humans and rodents have been shown to be lower than in their lean counterparts. Some studies have proposed that the glucuronyl UGT1A1 enzyme that clears bilirubin from the blood increases in the liver with obesity. UGT1A1 clearance of bilirubin allows more conjugated bilirubin to enter the intestine, where it is catabolized into urobilin, which can be then absorbed via the hepatic portal vein. We hypothesized that when bilirubin levels are decreased, the urobilin increases in the plasma of obese humans, as compared to lean humans. To test this, we measured plasma levels of bilirubin and urobilin, …

Gustation In Insects: Taste Qualities And Types Of Evidence, Bethia H. King, Panchalie B. Gunathunga

Faculty Articles, Papers, and Other Scholarship

The insect equivalent of taste buds are gustatory sensilla, which have been found on mouthparts, pharynxes, antennae, legs, wings, and ovipositors. Most gustatory sensilla are uniporous, but not all apparently uniporous sensilla are gustatory. Among sensilla containing more than one neuron, a tubular body on one dendrite is also indicative of a taste sensillum, with the tubular body adding tactile function. But not all taste sensilla are also tactile. Additional morphological criteria are often used to recognize if a sensillum is gustatory. Further confirmation of such criteria by electrophysiological or behavioral evidence is needed. The five canonical taste qualities to …

The Association Of Vitamin D, Bone Mineral Density, And Injuries Among Acrobatics And Tumbling Athletes, K Lee, A Gallucci, J Forsse, L Cherpe De Souza, L Irvin, E Boyer, L Funderburk

Clinical Practice in Athletic Training

Introduction: Acrobatics and Tumbling (A&T) is an emerging sport incorporating various elements of gymnastics and competitive cheerleading. Anecdotal evidence suggests that the sport presents with high injury rates potentially due to the high impact nature of the activity. Due to the potential aesthetic sport related concerns, bone mineral density and risk of injury presents a concern for patients, athletic trainers and stakeholders. Increased understanding of the relationship between bone mineral density, serum vitamin D status, and injury incidence in A&T may be useful to athletic trainers, registered dietitians, and others working with these athletes. The objective of this study was …

A Case Study On Treatment Of Subcoracoid Impingement In An Overhead Athlete With Manual Therapy, M Mennell

Clinical Practice in Athletic Training

Introduction: Subcoracoid impingement of the shoulder is a condition that occurs when the tendons or soft tissues in the shoulder are compressed or pinched between the coracoid process and the humeral head. It is also suspected that subcoracoid impingement can occur when the humerus translates anteriorly, decreasing the subcoracoid space. This impingement can cause pain, inflammation, and limited mobility in the shoulder joint. All kinds of impingement are typically multifactorial, and have several areas that need to be addressed. The purpose of this case report is to examine the effects of therapeutic exercise as well as manual therapy on subcoracoid …

Childhood Mental Health Outcomes Following Mild Traumatic Brain Injury: An Evidence-To-Practice Review Leona J. Keller, Ms, Atc*; Sooji M. Berthiaume, Ms, Atc†; Karis J. L, Leona J. Keller, Sooji M. Berthiaume, Karis J. Landry, Alyssa L. Bolno, Zachary K. Winkelmann

Clinical Practice in Athletic Training

Concussions can have lasting symptoms in children such as depression, anxiety, hyperactivity, or failure to control anger. If diminished mental health outcomes are not monitored and do not improve after concussion, children may need additional treatment as a result of sequela. The purpose of the guiding systematic review was to determine if there are increased mental health symptoms in pediatric patients who sustained a concussion as compared to pediatric patients who have not sustained a concussion. The guiding systematic review and meta-analysis authors used seven different databases for articles published from 1980 to 2020. Selected articles had mental health outcomes …

Attitudes Toward Implicit Bias Among Ncaa Medical Support Staff, B J. Warner, A P. Jacobsen, M Decker, S A. Cage

Clinical Practice in Athletic Training

Introduction: Implicit biases are unconscious attitudes, emotions, or stereotypes that have the potential to negatively affect behaviors, actions, and decisions. Recent research has shown that healthcare workers do not provide equitable care to patients from different demographics. When patients are receiving different levels of care, there is a potential for different patient-related outcomes. One of their first steps in many implicit bias interventions for healthcare professionals is identifying one’s implicit bias. The purpose of this study was to describe the attitudes toward implicit bias among non-athletic training healthcare professionals who provide care to collegiate student-athletes. Methods: An electronic survey was …

Umfc 140 A Comprehensive Case Report, Daniel D. Warila

Graduate Student Theses, Dissertations, & Professional Papers

UMFC 140 Is a teaching specimen from purchased from China assigned To Daniel Warila B.A. for the purpose of a Forensic case study. This case study covers a wide variety of forensic procedures that can be applied to these remains. The forensic procedures used consist of past as well as current procedures were applied to the remains with the resulting findings discussed and analyzed. This case study was focused on finding as many forensic answers as possible on the remains in their current condition.

How Aquatic Insects Mitigate Temperature-Oxygen Challenges Via Behavioral, Morphological, And Physiological Plasticity, Jackson H. Birrell

Graduate Student Theses, Dissertations, & Professional Papers

How do organisms respond to environmental challenges and to environmental change? These questions occupy a central place in ecology and answering them will help us to understand why species live where they do, how organisms are affected by human activities, and, ultimately, how to choose among alternative conservation strategies. These questions are difficult, however, for two reasons. First, environmental challenges often involve multiple, interacting stressors. Second, individual responses can be modified by behavioral, morphological, and physiological plasticity. My dissertation investigates how interactions between temperature and oxygen influence the performance and survival of aquatic insects and how plasticity allows individuals to …

A Picture Worth A Thousand Words: Factors Influencing Disability Accommodations, Alicia E. Martin

Cal Poly Humboldt theses and projects

Because not all disabilities look the same it is difficult to label a person with disabilities just by looking at them. Given that our knowledge, attitudes, and perceptions impact how we interpret our world and our willingness to act, people, including professors, may be biased toward providing accommodations for those with easily recognizable disabilities and biased against those with non-recognizable disabilities, and this may impact the disabled person’s ability to learn. This thesis aims to address whether professors’ disability-related attitudes, perceptions of accommodation reasonableness, and willingness to provide accommodations differ when the disability is recognizable (student is pictured in a …

An Examination Of Counselor Turnover And Its Impact On Quality Behavioral Health Services, Leslie M. Beale

Walden Dissertations and Doctoral Studies

Behavioral health organizations often face the challenge of high employee turnover rates, which can critically affect their ability to treat mental illnesses successfully. High counselor turnover at one such organization, BHOX, threatens the provision of timely access to quality mental care. This qualitative case study examined counselor turnover and its impact on the quality of behavioral health services. The Baldrige Excellence Framework was used to guide this descriptive case study of a nonprofit behavioral health organization on the East Coast of the United States, which serves men and women struggling with mental health disorders and substance abuse addictions. The data …

Effects Of Altering Physiologically Relevant Cholesterol Levels And Media Types On Porin Gene Expression In Klebsiella Pneumoniae And The Resulting Impact On Antibiotic Resistance, Megan R. Camden

UNF Graduate Theses and Dissertations

Klebsiella pneumoniae is a Gram-negative, non-motile bacterium belonging to the Enterobacteriaceae family. K. pneumoniae is a rising threat in the clinical setting, as there has been a large increase in the presence of antibiotic resistant isolates. While much research is conducted on laboratory and clinical strains of bacteria, not much is known regarding the impact that human physiology can have on bacterial gene expression, and in response, to antibiotic susceptibility. The goal of this study is to determine if physiologically relevant cholesterol levels and media types impact porin gene expression and antibiotic resistance in K. pneumoniae. To accomplish this, …

การเปลี่ยนแปลงของ Vglut1 ในสมองส่วนฮิปโปแคมปัส และเซลล์ประสาทโดปามีนในสมองส่วนซับสแตนเชีย ไนกรา ของหนูเมาส์สายพันธุ์ Balb/C ที่เหนี่ยวนำให้เกิดโรคลูปัสโดยพริสเทน, ทิพย์ภากร อินทรคช

Chulalongkorn University Theses and Dissertations (Chula ETD)

การศึกษาวิจัยในครั้งนี้มีวัตถุประสงค์เพื่อศึกษาการแสดงออกของ VGLUT1 ในสมองส่วนฮิปโปแคมปัส ที่ส่งผลต่อพฤติกรรมการรู้คิดบกพร่อง และศึกษาการสูญเสียของเซลล์ประสาทโดปามีนในสมองส่วนซับสแตนเชีย ไนกรา ที่ส่งผลต่อพฤติกรรมการเคลื่อนไหวบกพร่องในหนูเมาส์ที่ถูกเหนี่ยวนำให้เกิดโรคลูปัสโดยพริสเทน โดยการทดลองในครั้งนี้ศึกษาในหนูเมาส์ BALB/cAJcl เพศเมีย จำนวน 30 ตัว โดยแบ่ง เป็น 2 กลุ่ม ได้แก่ หนูเมาส์กลุ่ม sham และหนูเมาส์กลุ่ม pristane-induced lupus หนูที่เมาส์กลุ่ม sham จะได้รับการฉีด saline ขนาด 0.5 มิลลิลิตร และหนูเมาส์กลุ่ม pristane-induced lupus ที่ได้รับการฉีด pristane ขนาด 0.5 มิลลิลิตร ผ่านทางช่องในวันที่ 1 เช่นเดียวกัน โดยในทุก ๆ 1 เดือน หนูเมาส์ทั้ง 2 กลุ่ม ถูกชั่งน้ำหนักและเก็บเลือด หลังจากนั้นในเดือนที่ 4 หนูเมาส์ทั้ง 2 กลุ่ม จะได้รับการทดสอบพฤติกรรม ได้แก่ open field test, novel object recognition test, และ pole test หลังจากทดสอบพฤติกรรมหนูเมาส์ทั้ง 2 กลุ่ม ถูกผ่าตัดเก็บชิ้นเนื้อสมองไปย้อม microglia และ astrocytes ในสมองส่วนฮิปโปแคมปัส และในสมองส่วนซับสแตนเชีย ไนกรา ย้อม VGLUT1 ในสมองส่วนฮิปโปแคมปัส และย้อม Tyrosine Hydroxylase (TH) ในสมองส่วนซับสแตนเชีย ไนกรา ด้วยวิธี immunohistochemistry ผลการทดลองพบว่าหนูเมาส์กลุ่ม pristane-induced lupus มีการเพิ่มขึ้นของ anti-dsDNA antibody ในซีรั่ม และมีม้ามโต ซึ่งคล้ายกับการเกิดโรคลูปัสในมนุษย์ นอกจากนี้ยังพบว่าหนูเมาส์กลุ่ม pristane-induced lupus มีการเพิ่มขึ้นของ …

The Physiological And Psychological Performance Effects Of Multi-Ingredient Pre-Workout Supplements In Females During Resistance Training, Mariah L. Snyder

EWU Masters Thesis Collection

In recent years, the use of supplements to aid resistance training performance has increased, particularly through the consumption of multi-ingredient pre-workout supplements (MIPS). However, limited research exists regarding the efficacy of MIPS on physiological and psychological performance in resistance-trained females.

PURPOSE: To determine the physiological and psychological performance effects of MIPS compared to a placebo and caffeine-only supplement in resistance-trained females.

METHODS: Resistance-trained females (n=10) volunteered for the study. One-repetition maximum (1RM) was established at baseline for leg press (LP) and bench press (BP). A within-groups, double-blind, randomized, and counterbalanced design was used to assign the four supplement drinks (i.e., …

Intrinsic Foot Muscle Training For Medial Tibial Stress Syndrome, Katherine Newsham, Michelle Boyd, Christine Lauber

Clinical Practice in Athletic Training

Medial tibial stress syndrome (MTSS), a common condition in physically active individuals, is widely studied, yet effective and efficient intervention is elusive. We compared the effects of a 2-week neuromuscular-based intervention to the “usual treatment” in a non-randomized trial involving intercollegiate athletes with complaints of MTSS involving soft tissue. The neuromuscular-based intervention focused on relieving trigger points in the deep compartment and improving intrinsic foot muscle (IFM) function. The control group received “usual treatment” that did not include the study exercises, but did include rest, modalities, stretching, and/or strengthening exercises. Pre- and post-intervention measures included pain at rest, during activities …

The Validity And Reliability Of Assessments Through Telemedicine: An Evidence-To-Practice Review, Connor L. Givens, Gabrielle A. Griffin, Matthew D. Johnson, Zachary K. Winkelmann

Clinical Practice in Athletic Training

The validity and reliability of telemedicine assessments has been explored through numerous studies. Telemedicine is a diagnostic tool that combines visual technology, audio technology, and tools for assessment. The assessment of musculoskeletal disorders is a key portion in the field of athletic training. The development of telemedicine assessment tools has improved over time but has not yet been perfected. Data was collected via four databases that included articles examining validity, inter- and intra- rater reliability, and telemedicine assessment for musculoskeletal tests. The reviews of the systematic review used Quality Assessment of Diagnostic Accuracy Studies (QUADAS) and quality appraisal tool for …

Burnout In Sport Specializers Versus Samplers: An Evidence-To-Practice Review, Katherine Godfrey, Justin Disanti, Tamara Valovich Mcleod

Clinical Practice in Athletic Training

The prevalence of sport specialization is a common concern in contemporary youth sports and has been linked to potential negative physical and psychological effects for developing athletes. While the evidence regarding negative physical effects, such as overuse injury, are consistent in the literature, the psychosocial outcomes are unclear due to the lack of published studies on the topic. Specialization is thought to lead to added stress, which may affect an athlete’s mental health, whereas athletes who sample multiple sports are believed to have a healthier psychosocial experience. Burnout is characterized as physical and emotional exhaustion, sport devaluation and a reduced …

Superficial Peroneal Nerve Entrapment In Female Collegiate Tennis Athlete: A Disablement Model Case Study, Sarah Branning, Neeru Jayanthi, Zachary K. Winkelmann

Clinical Practice in Athletic Training

A 19-year-old female, NCAA Division I collegiate tennis player presented with a burning and aching sensation halfway up the lateral portion of her right calf following an extensive period spent in a squatting position. This discomfort began distal to the fibular head, then ran along her lateral calf, reached into her ankle, and wrapped behind the lateral malleolus. Initially, the patient only noticed this discomfort during long durations of physical activity. However, she began to report symptoms with activities of daily living (ADLs) and following workouts. The patient first received a working diagnosis of a stress reaction along the mid …

Concussion Clinical Pathway: Headache And Cervical Assessment Framework, Nicholas Hattrup, Nicholas Pfeifer, Tamara Valovich Mcleod

Clinical Practice in Athletic Training

The prevalence of sport specialization is a common concern in contemporary youth sports and has been linked to potential negative physical and psychological effects for developing athletes. While the evidence regarding negative physical effects, such as overuse injury, are consistent in the literature, the psychosocial outcomes are unclear due to the lack of published studies on the topic. Specialization is thought to lead to added stress, which may affect an athlete’s mental health, whereas athletes who sample multiple sports are believed to have a healthier psychosocial experience. Burnout is characterized as physical and emotional exhaustion, sport devaluation and a reduced …

Interventions For The Mind, Body, And Spirit Of Ncaa Student-Athletes: An Evidence To Practice Review, Molly M. Osborn, Victoria A. Williams, Allison B. Smith, Zachary K. Winkelmann

Clinical Practice in Athletic Training

Life as an athlete in the National Collegiate Athletic Association (NCAA) can enrich and play an integral part in a young student-athlete's development. Consequently, this lifestyle comes with its own stressors that affect one’s physical, spiritual, and psychosocial well-being. These issues can affect various aspects of a student-athlete’s life, including their performance in sports, school, and social settings. Recent studies have begun connecting these domains directly to the health and well-being of NCAA student-athletes, leading to new evidence focused on the best intervention protocols for the biopsychosocial-spiritual (BPSS) model of health. A systematic review was conducted using five electronic databases. …

Strategies To Improve Healthcare Communication With Non-Native English Speakers: An Evidence To Practice Review, Skylar B. Hudgens-Wallace, Kaitlyn M. Pierce, Madison P. Whitesell, Nancy A. Uriegas, Zachary K. Winkelmann

Clinical Practice in Athletic Training

As the number of non-native English speakers in the United States rises, the degree to which some patients understand their healthcare communication is decreasing. It is essential to recognize the areas of limited health literacy to ensure proper patient communication and education are achieved. The guiding systematic review aimed to examine different communication interventions and the reported patient experiences from those interactions. The main forms of healthcare communication interventions used in the study included in-person, telephone, and video call interpreters. Patients have been shown to respond best to in-person interpreters, but using interpreters via telephone or video call was also …

Providing Athletic Training Resources To Deaf And Hard-Of-Hearing Persons, Molly M. Osborn, Courtney M. Meyer, Zachary K. Winkelmann

Clinical Practice in Athletic Training

No abstract provided.