Anatomy Commons^™

Is Pilates An Effective Treatment For Improving Functional Disability And Pain In Patients With Nonspecific Low Back Pain?, Koren V. Fleming

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not “Is Pilates an effective treatment for improving functional disability and pain in patients with nonspecific low back pain?”

STUDY DESIGN: Review of three English language primary studies, two of which were published in 2006 and the other in 2009.

DATA SOURCES: Three single-blind randomized control trials comparing the Pilates method of treatment to a control group that did not receive Pilates intervention were found using PubMed and EBSCOhost databases.

OUTCOMES MEASURED: Each of the studies had patients participate in Pilates sessions for six to seven weeks. …

Maturation Of The Carotid Body Oxygen-Sensor During Rat Development, Julia Paulet

Browse all Theses and Dissertations

Carotid bodies (CB) are paired, oxygen-sensing organs located in the bifurcation of the carotid artery that act as peripheral chemoreceptors in the detection of hypoxic, hypercapnic and acidotic levels in the arterial blood. CBs respond to these fluctuations in blood gases by initiating firing of the carotid sinus nerve. This ultimately results in the appropriate ventilatory change to restore blood gases to their physiological levels. Studies have shown that the hypoxic response of the carotid body in juvenile mammals is low, but as maturation occurs this response is strengthened and clearly exhibited in adults. One theory suggests mitochondria play a …

Effects Of Elevated Glucocorticoid Levels On Dentate Gyrus Development, Zachary Dale Vallandingham

Browse all Theses and Dissertations

Exogenous glucocorticoids are commonly used in modern medications and animal studies examining the effects of glucocorticoids on the developing brain report inconsistent results. Recent reports have questioned the reliability of available drug delivery methods in mice (Herrmann et al., 2009). In our laboratory, variable behavioral results using trace eyeblink conditioning (EBC) suggest that we may be having similar problems delivering glucoroticoids to developing rat pups (Claflin et al., 2005, 2011). Subcutaneous pellets and osmotic minipumps resulted in impaired learning during trace eyeblink conditioning whereas subcutaneous injection of corticosterone (CORT) resulted in facilitation of learning on the same task. One of …

Electrical Brain Stimulation And Depressive-Like Behavior In Guinea Pigs, Nadia Kardegar

Browse all Theses and Dissertations

Maternal separation in guinea pigs produces a biphasic response consisting of an active behavior phase (vocalizations and locomotor activity) followed by a phase of passive depressive-like behavior (crouched stance, piloerection, and eye closure). The mechanism for the transition from the active to the passive phase is unknown. One suggestion is that continual activity of neural circuitry producing active behavior eventually leads to the expression of passive behaviors. The purpose of this study was to test this possibility. Guinea pigs were assigned to experimental and control groups. The experimental group received daily stimulation of the bed nucleus stria terminalis (BNST) to …

Eae/Ase Recommendations For Image Acquisition And Display Using Three-Dimensional Echocardiography., Roberto M. Lang, Luigi P. Badano, Wendy Tsang, David H. Adams, Eustachio Agricola, Thomas Buck, Francesco F. Faletra, Andreas Franke, Judy Hung, Leopoldo Pérez De Isla, Otto Kamp, Jaroslaw D. Kasprzak, Patrizio Lancellotti, Thomas H. Marwick, Marti L. Mcculloch, Mark J. Monaghan, Petros Nihoyannopoulos, Natesa G. Pandian, Patricia A. Pellikka, Mauro Pepi, David A. Roberson, Stanton K. Shernan, Girish S. Shirali, Lissa Sugeng, Folkert J. Ten Cate, Mani A. Vannan, Jose Luis Zamorano, William A. Zoghbi, American Society Of Echocardiography, European Association Of Echocardiography

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Blast-Induced Brain Injury: Influence Of Shockwave Components, Dexter V. Reneer

Theses and Dissertations--Neuroscience

Blast-induced traumatic brain injury (bTBI) has been described as the defining injury of Operations Enduring Freedom and Iraqi Freedom (OEF/OIF). Previously, most blast injury research has focused on the effects of blast on internal, gas filled organs due to their increased susceptibility. However, due to a change in enemy tactics combined with better armor and front-line medical care, bTBI has become one of the most common injuries due to blast. Though there has been a significant amount of research characterizing the brain injury produced by blast, a sound understanding of the contribution of each component of the shockwave to the …

The Fit-Hansa Demonstrates Reliability And Convergent Validity Of Functional Performance In Patients With Shoulder Disorders, Prajyot Kumta, Joy C. Macdermid, Saurabh Mehta, Paul W. Stratford

Physical Therapy Faculty Research

Study

DesignPsychometric study design.

Objectives

To assess the test-retest reliability and convergent validity of the Functional Impairment Test-Hand and Neck/Shoulder/Arm (FIT-HaNSA) in patients with shoulder disorders.

Background

Performance tests that assess functional ability of patients with shoulder disorders can provide useful information for making clinical or return-to-activity decisions. No performance-based shoulder test has yet demonstrated sufficient relevance or clinical measurement properties. The FIT-HaNSA examines upper extremity performance during repetitive tasks that emphasize shoulder reaching and static postures and, therefore, has greater relevance for assessing performance.

Methods

Thirty-six patients with shoulder disorders and 65 healthy controls were recruited for the study. …

Does The Use Of An Oral Lipase Inhibitor (Orlistat) Increase Appetite?, Sandra Boyd

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: To determine whether or not Orlistat ingested prior to a meal causes an increased appetite response.

STUDY DESIGN: A Review of three randomized controlled trials studies from 2003-2008 that were in the English language.

DATA RESOURCES: Randomized controlled trials comparing the effect of Orlistat on satiety were found using PubMed, OVID, and Cochrane databases.

OUTOMES MEASURED: Outcomes measured in the studies were: sensation of appetite, hunger, fullness, nausea, bloating, heartburn, belching, epigastric burning, and prospective food consumption. Each study measured individual patient responses using a VAS (visual analogue scale). Demarchi et al (2004) used a gastric barostat to measure …

Effect Of Honey On Anaerobic Performance In Male Collegiate Soccer Players, Katelyn G. Woolfolk

Electronic Theses and Dissertations

Author's abstract: Carbohydrate supplementation has been associated with increased performance in aerobic and anaerobic activity. Honey, specifically, has shown to increase performance in aerobic exercise as well as provide other health benefits. The purpose of this study was to see if honey, a natural substance, has a positive effect on anaerobic performance, rates of perceived exertion, and gastrointestinal distress. Subjects consisted of 18 healthy, Division 1 collegiate male soccer players (19.39 ± 0.85 yr, 75.39 ± 7.97 kg). All had no allergies and were cleared for participation by a certified athletic trainer. Subjects were randomly assigned to one of three …

Relative Heart Ventricle Mass And Cardiac Performance In Amphibians, Gregory Joseph Kluthe

Dissertations and Theses

This study used an in situ heart preparation to analyze the power and work of spontaneously beating hearts of four anurans (R. marina, L. catesbeianus, X. laevis, P. edulis) and three urodeles (N. maculosus, A. tigrinum, A. tridactylum) in order to elucidate the meaning of relative ventricle mass (RVM) in terms of specific cardiac performance variables. This study also tests two hypotheses: 1) the ventricles of terrestrial species (R. marina, P. edulis, A. tigrinum) of amphibians are capable of greater maximum power outputs (P_max) compared to aquatic species (X. laevis, A. tridactylum, N. maculosus, L. catesbeianus) and, 2) …

Quantification Of Collagen Organization Using Fractal Dimensions And Fourier Transforms, Kayt E. Frisch, Sarah E. Duenwald-Kuehl, Hirohito Kobayashi, Connie S. Chamberlain, Roderic S. Lakes, Ray Vanderby Jr.

Faculty Publications - Biomedical, Mechanical, and Civil Engineering

Collagen fibers and fibrils that comprise tendons and ligaments are disrupted or damaged during injury. Fibrillogenesis during healing produces a matrix that is initially quite disorganized, but remodels over time to resemble, but not replicate, the original roughly parallel microstructure. Quantification of these changes is traditionally a laborious and subjective task. In this work we applied two automated techniques, fast Fourier transformation (FFT) and fractal dimension analysis (FA) to quantify the organization of collagen fibers or fibrils. Using multi-photon images of collagen fibers obtained from rat ligament we showed that for healing ligaments, FA differentiates more clearly between the different …

Medical Illustration, Dusty Barnette

Honors Theses

"When people ask me what I do for a living I tell them, 'I am a medical illustrator'. This response often elicits a look of confusion, along with the question, 'You're a what?"" This is the response often received by medical illustrator Monique Guilderson, after being asked the standard "What do you do for a living?" question. I think this one statement does an excellent job of summarizing the general public perception of the field. In fact, I myself would have responded the same way just a few years ago, but since I first came to realize that this is …

Molecular Mechanism Of Xy Gonadal Dysgenesis, Griendy Indig-Weingarten

The Science Journal of the Lander College of Arts and Sciences

One of the fundamentals of human sociology is the characterization of the people around us based on gender. We tend to think of gender as a strict binary system where the option is clear: boy or girl. Although society usually honors this dichotomy, biology allows more flexibility to the definition of male versus female. Estimates state that one in every 2000 births is one with a disorder of sex development (The Intersex Society of North America 2006). Some of the disorders are visually obvious while others are only discovered later on in life. Regardless of when the disease first becomes …

The Role Of Corticotropin-Releasing Factor In The Behavior And Proinflammatory Activity Of Separated Guinea Pig Pups, Vincent Rasahd Alexander

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Isolation of guinea pig pups in a novel environment first produces active behaviors such as vocalizing and movement; over time, these behaviors wane and pups show characteristic passive responses similar to those produced by increased proinflammatory activity. Further, isolation of pups on two consecutive days has recently been shown to enhance those passive responses on the second day. Endogenous proinflammatory activity is thought to mediate the enhancement (sensitization). An injection of corticotropin-releasing factor (CRF) has been shown to increase passive behavior, possibly by increasing proinflammatory activity. The present study further investigated the role of CRF on proinflammatory activity and behavior …

Influence Of Daily Electrical Stimulation Of Periaqueductal Grey On Vocalization And Depressive-Like Behavior During Separation In Guinea Pigs, Jennifer Dazey

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Maternal separation has been shown to promote the onset of depression. This early life stressor produces a biphasic response marked by an active "protest" phase followed by a passive "despair" phase in humans as well as several other species. In infant guinea pigs, active phase behaviors include increased locomotion and species-typical distress vocalizations, whereas the passive phase is marked by depressive-like behaviors including a crouched stance, eye-closure and extensive piloerection. The mechanism underlying the transition from one phase to the next is still unknown. The purpose of this study was to determine if daily stimulation of the neural pathway initiating …

Glutamate Receptor-Mediated Taurine Release From The Hippocampus During Oxidative Stress, Brian Christopher Tucker

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Oxidative stress is an important result of cerebral ischemia and has been directly linked to hippocampal swelling and cytotoxic brain edema in vitro. Swollen brain cells activate volume regulatory mechanisms including a significant efflux of the endogenous sulfonic amino acid taurine via volume-regulated anion channels (VRACs). Studies in brain slice preparations also suggest that the excitatory amino acid glutamate plays an important role in both brain tissue swelling and in cell volume regulation. We examined relationships between oxidative stress, glutamate receptor activation, cell swelling, and volume regulation in acutely prepared slices of rat hippocampus. Our results indicate that the release …

Development Of An Ankle Function Model, Kelli R. Snyder

Dissertations and Theses @ UNI

Lateral ankle sprains (LAS) represent the most common orthopedic injury treated by athletic trainers, yet there is no consensus regarding the measurement of the effectiveness of care (e.g. outcomes). Further compounding this problem is the repetitive nature of LAS, often referred to as "functional" or "chronic" ankle instability (FAI, CAI, respectively). Although a common entity in practice and research, FAI is inconsistently defined and assessed. Essentially, athletic trainers are neglecting to address one of the most important issues identified in their profession (outcomes) for the most common injury for which they provide care (LAS). Therefore, the purpose of this research …

The Effects Of 17Α-Ethynylestradiol (Ee2) On Gonadal Development And Differentiation In The Estuarine Killifish, Fundulus Heteroclitus, Ibrahim Chehade

Theses and Dissertations (Comprehensive)

Endocrine disrupting substances (EDSs) comprise a wide variety of chemicals that perturb normal endocrine function including developmental and reproductive processes in vertebrates. The synthetic estrogen 17α-ethynylestradiol (EE₂) is a commonly-used model EDS because of its environmental relevance and its effects on the reproductive endocrine system. Early life-stage exposure of fish to estrogenic EDSs causes effects such as intersex (ovotestes in males) and feminization. This study aims to confirm the period of gonadal differentiation in the estuarine killifish or mummichog (Fundulus heteroclitus) and to determine the sensitivity of gonadal development to EE₂. Artificially-regressed mummichog were spawned, and …

Robotic Surgery Outcomes After The Learning Curve: Does Robotic Surgery Improve The Quality Health Outcome “Readmission <30 Days” In Patients Having Hysterectomy For Benign Disease?, Elizabeth A. Berger Do, Jocelyn Shubella, Martin A. Martino Md

Department of Obstetrics & Gynecology

No abstract provided.

Cytomegalovirus Cc Chemokine Promotes Immune Cell Migration, Jennifer Totonchy, Michael Denton, Craig N. Kreklywich, Takeshi Andoh, Jessica M. Osborn, Daniel Chen, Ilhem Messaoudi, Susan L. Orloff, Daniel N. Streblow

Pharmacy Faculty Articles and Research

Cytomegaloviruses manipulate the host chemokine/receptor axis by altering cellular chemokine expression and by encoding multiple chemokines and chemokine receptors. Similar to human cytomegalovirus (HCMV), rat cytomegalovirus (RCMV) encodes multiple CC chemokine-analogous proteins, including r129 (HCMV UL128 homologue) and r131 (HCMV UL130 and MCMV m129/130 homologues). Although these proteins play a role in CMV entry, their function as chemotactic cytokines remains unknown. In the current study, we examined the role of the RCMV chemokine r129 in promoting cellular migration and in accelerating transplant vascular sclerosis (TVS) in our rat heart transplant model. We determined that r129 protein is released into culture …