Anatomy Commons^™

Development Of A Pediatric Model Of Nafld In Neonatal Iberian Pigs, Gabriella Veronica Hernandez, Victoria Alice Smith, Morgan Coffin, Daniel Columbus, Matthew Burd, Kimberly Sprayberry, Mark Edwards, Daniel Peterson, Darin Bennett, Robert Fanter, Christopher Kitts, Michael La Frano, Margaret Rice, Douglas Burrin, Magdalena Maj, Rodrigo Manjarin

Master's Theses

The prevalence of non-alcoholic fatty liver disease (NAFLD) in children has increased over the past decades, creating a need for animal models that recapitulate the features of the pediatric disease. Iberian pigs have a leptin-resistant phenotype characterized by hyperleptinemia, hyperphagia, and extreme adipogenesis. We hypothesized that neonatal Iberian pigs fed a high fat high-fructose (HFF) diet will develop a pattern of liver injury resembling pediatric NAFLD. In addition, we sought to determine if a mixture of probiotics would prevent the disease. Animals were fed 1 of 4 diets containing (g/kg body weight × d) 0 g fructose, 11 g fat …

Evaluating The Epidemiology And Management Of Bovine Congestive Heart Failure, Adam Bassett

School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research

A form of congestive heart failure is increasingly reported as a cause of death in feedlot cattle located at moderate altitude (≤ 1,524 m.). Significant knowledge gaps exist in the epidemiology and management of this form of bovine congestive heart failure (BCHF) regarding frequency and timing of BCHF cases and ways in which beef cattle producers and veterinarians can mitigate this condition. These knowledge gaps present major barriers to understanding the mechanism of BCHF and mitigating the consequences of BCHF. The purpose of this thesis is to summarize current knowledge about BCHF, define gaps in knowledge for which more research …

Does Variability Of Footfall Kinematics Correlate With Dynamic Stability Of The Centre Of Mass During Walking?, Niklas König Ignasiak

Physical Therapy Faculty Articles and Research

A stable walking pattern is presumably essential to avoid falls. Stability of walking is most accurately determined by the short-term local dynamic stability (maximum Lyapunov exponent) of the body centre of mass. In many studies related to fall risk, however, variability of step width is considered to be indicative of the stability of the centre of mass during walking. However, other footfall parameters, in particular variability of stride time, have also been associated with increased risk for falling. Therefore, the aim of this study was to investigate the association between short-term local dynamic stability of the body centre of mass …

Investigating The Benefits Of Virtual Reality On Student Acquisition Of 3d Anatomical Information, Dr. Kevin Flaherty, Juliana Pinheiro, Benjamin Karger

Celebration of Learning

Virtual reality (VR) technology is becoming more accessible within educational settings due to price decreases and greater software availability. VR is particularly useful for teaching anatomy, as students often struggle to learn the three-dimensional relationships between body structures from two-dimensional images in textbooks. Using funds from Augustana’s Pedagogy and Technology Grant, we purchased and assembled a VR workstation and began researching the effectiveness of VR in anatomy education. The early results of this research show that students exhibited substantial increases in their knowledge anatomical structures and their ability to reconstruct the three-dimensional relationships between anatomical structures after 30 minutes using …

Network Analyses Of Glomerular Capillaries, Jason Cory Brunson, Justin Sardi, Mark Terasaki

Biology and Medicine Through Mathematics Conference

No abstract provided.

Analyzing The Structural Properties Of Pulmonary Arterial Networks, Megan J. Chambers

Biology and Medicine Through Mathematics Conference

No abstract provided.

Decomposition Of Pig Carcasses At Varying Room Temperature, Jacqueline Abad Santos

Themis: Research Journal of Justice Studies and Forensic Science

The goal of this study is to assess the qualitative scoring of decomposition scales with statistical analysis while also determining which indoor environment will decompose the fastest. When comparing the three indoor environments, water decomposition appears to be the fastest, but the method of analysis for this study determines that using decomposition scales to analyze such environments may produce statistically insignificant results. For this study, piglets were put in a dry steel tub, a water filled steel tub, and a suitcase. These were recorded using photographs for 25 days and then scored using decomposition scales. The total score was divided …

Effect Of Static Hip Flexor Stretching On Standing Pelvic Tilt And Lumbar Lordosis, Samantha Lee Baker, Sebastian Lopez, Benjamin Adams, Zach Eagle

2019 Symposium

PURPOSE: The purpose of this study is to see if an acute bout of static stretching of anterior hip muscles can affect a measurable change in sagittal pelvic and lumbar position during standing. RECRUITMENT: Flyers requesting participants will be posted throughout the PE building. In addition, the PI students will invite potential participants verbally during the beginning of randomly selected PEHR classes. METHODS: Eligible participants will complete the informed consent and a brief survey to quantify their habitual stretching habits. They will perform five-minutes of moderate cycling on a stationary bike as a general warm-up. Reflective markers will be placed …

What Lies Beneath? Molecular Evolution During The Radiation Of Caecilian Amphibians, María Torres-Sánchez, David J. Gower, David Alvarez-Ponce, Christopher J. Creevey, Mark Wilkinson, Diego San Mauro

Neuroscience Faculty Publications

Background: Evolution leaves an imprint in species through genetic change. At the molecular level, evolutionary changes can be explored by studying ratios of nucleotide substitutions. The interplay among molecular evolution, derived phenotypes, and ecological ranges can provide insights into adaptive radiations. Caecilians (order Gymnophiona), probably the least known of the major lineages of vertebrates, are limbless tropical amphibians, with adults of most species burrowing in soils (fossoriality). This enigmatic order of amphibians are very distinct phenotypically from other extant amphibians and likely from the ancestor of Lissamphibia, but little to nothing is known about the molecular changes underpinning their radiation. …

Innovative Care Of Individuals In The Athletic Training Room: A Case Series, Kathryn E. Young

Senior Honors Projects, 2010-2019

This work follows three unique cases of athletic injuries and/or injuries in patients. These cases were selected because of the innovative nature of the rehabilitation process conducted by the sports medicine team via the athletic training room or the unique nature of the injury/case.

The first is a concussion sustained from a motor vehicle accident in a collegiate female thrower. This is unique because it’s a non-sport related concussion handled as an athletic trainer would handle a sports related concussion. It also demonstrates a new unique protocol for concussion management.

The second case is a patient with two complete anterior …

Investigating The Role Of Integrin Beta 3 In Dendritic Arborization In The Supragranular Developing Cerebral Cortex, Zachary Logan Holley

Senior Honors Projects, 2010-2019

Integrin subunits have been implicated in axonal and dendritic outgrowth. In particular, a strong positive association has been found between mutations in integrin beta 3 (Itgb3) and autism spectrum disorder, but little is known about neuronal Itgb3 function in vivo. Many forms of autism spectrum disorder are thought to arise from dysfunctional dendritic arborization and synaptic pruning. Global knockout of Itgb3 in mice leads to autistic-like behaviors. Itgb3^-/- mice also have reduced callosal volume, a key neuroanatomical correlate of autism. Here, we test the hypothesis that Itgb3 is required for normal dendritic arborization in layer II/III pyramidal …

Prostaglandins And Kidney Function: A Comparison Between The Cortical And Inner Medullary Collecting Duct On Prostaglandin Production, Dane N. Wilson

Theses & Dissertations

Prostaglandins are paracrine and autocrine signaling molecules that play important roles through various physiological and pathophysiological functions in the human body including the inflammatory response, control of blood pressure, and water and salt homeostasis in the kidney. Prostaglandins have been shown to have great influence on kidney function. In particular, prostaglandin E₂ influences the function of the collecting duct, primarily decreasing vasopressin-stimulated collecting duct water permeability. The aim of this study was to see how various treatments to cells, as well as different growth times, impacted prostaglandin production between two different collecting duct cell lines, one arising from the …

Determination Of Intersex Humans In Human Remains, Audria Payne

CURCE Annual Undergraduate Conference

Currently, there isn’t much research on whether forensic anthropologists include the identification of intersex humans in human remains. Forensic anthropologists tend to have varied training that is related to identifying skeletal remains, but there isn’t much research about how to identify intersex humans after death or whether they have come across intersex in skeletal remains at all, besides those they have classified as ambiguous. In this paper, I will be researching various skeletal remains to see if the current identification methods of identifying sex are accurate in identifying intersex. I will also research ambiguous and undetermined remains to see if …

Painful Proximal Oriented Large Heterotopic Spur Formation In An Active Adult Non-Traumatic Amputee, Jack Annunziato, Daniel Shor, Shailesh Parikh

Rowan-Virtua Research Day

Heterotopic ossification (HO) is excess bone growth in soft tissues, typically juxta-articular and interfascicular, with varying incidence. HO has been well documented in traumatic amputees but less frequently observed in the non-traumatic amputee population. Symptomatic HO usually includes pain during prosthetic use, with management involving prosthetic adjustments for comfort. This atypical case highlights a non-traumatic amputee developing proximal oriented large spur formation that was painful not with ambulation but with doffing of his prosthesis.

Arthroscopic Medial Meniscus Transplant Utilizing A Multi-Technique Fixation, Elizabeth Ford, Michael Defrance, Sean Mcmillan

Rowan-Virtua Research Day

Arthroscopic medial meniscus transplantation can be a daunting procedure for even the most skilled surgeon. While all-inside suture fixation devices have improved, the ability to successfully perform this procedure via arthroscopy is reliant upon the surgeon's ability to utilize a variety of fixation techniques. Based upon the review of the literature, this paper is the first of it's kind describing the methodology and algorithm for completing an arthroscopic medial meniscus transplant using four techniques.

Atypical Presentation Of Stemi With Cardiac Tamponade Related To Malignancy, Matthew J. Johnson, Rohan Penmetcha

Rowan-Virtua Research Day

Cardiac tamponade and myocardial infarction are rare as the initial presentation of a malignancy. Here, we describe a case with an atypical presentation of a myocardial infarction due to a thrombus in the right coronary artery occurring in the setting of a pericardial effusion causing tamponade physiology related to malignancy. We present this unique case of myocardial infarction and cardiac tamponade as this was not caused by a type-A aortic dissection. In conclusion, we suggest that malignancy be considered in the differential diagnosis when these findings present together.

Case Report: Elbow Plica In A High School Pitcher, Steven Barrientos, Sunny Gupta, Mitesh Patel

Rowan-Virtua Research Day

Elbow pain is a very common joint complaint with a variety of etiologies. Plica are often benign, asymptomatic and have no known function. Elbow plica may cause clinical symptoms in the elbow joint after they become hypertrophied or inflamed from repetitive activities or trauma. Symptomatic elbow plica may strike at any age but it is not a common radiographic finding among the pediatric population. In this case report, we are presenting a case of symptomatic left lateral hypertrophic elbow radiocapitellar plica in a 16 year old baseball thrower.

Mri Findings After A Subchondroplasty Procedure Of The Ankle: A Case Report, Michael E. Calderone, Mansi Patel, Matthew K. Brant

Rowan-Virtua Research Day

Osteoarthritis (OA) of the ankle is a common disease and it is estimated that almost 1% of the world’s adult population have a painful ankle. Often in patients who fail conservative treatment, the use of an MRI is deemed necessary to identify pathologies. Bone marrow lesions (BMLs) seen on MRI have been recognized as a source of the ankle pain. Majority of the BMLs fluctuate in size over time and are seen as hyperintense lesions on MRI.We present MRI findings of a patient following arthroscopy with subchondroplasty.

Toothpick Perforation Of Colon Mimicking Acute Appendicitis, Jacob Wilson, Adeshola Fakulujo

Rowan-Virtua Research Day

This study presents a case report of a rare complication of foreign body ingestion and offers a literature review of management options. Pre-operative imaging and clinical history was reviewed. During diagnostic laparoscopy the diagnosis of ascending colon perforation with a foreign body was made and managed with a Laparoscopic Right Hemicolectomy. Literature was reviewed for case of toothpick ingestion requiring intervention, foreign body ingestion causing perforation, and management of foreign body perforations.

Amiodarone Induced Epididymo-Orchitis, Yaser Khalid, Neethi Dasu, Sravan Panuganti, Stephen Daly

Rowan-Virtua Research Day

Amiodarone has a well-established and extensive side effect profile: pulmonary fibrosis, thyroid toxicity, corneal deposits, skin discoloration. However, in some rare instance, epididymitis/orchitis is a side effect of amiodarone. Amiodarone toxicity was first studied in (1, 2) Symptoms range from testicular pain to swelling and erythema (1,2) The mechanism of how this toxicity occurs is unknown. In this case report, we will discuss the case of an elderly patient who developed epididymitis and orchitis after several years of tolerating amiodarone without any adverse events. Our patient underwent a full workup with testicular ultrasound, evaluation by urology and cardiology specialists. Then …