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Full-Text Articles in Large or Food Animal and Equine Medicine

Therapeutic Exercise Influences On Activity Of The Multifidus Muscles In Horses, Tena L. Ursini May 2021

Therapeutic Exercise Influences On Activity Of The Multifidus Muscles In Horses, Tena L. Ursini

Doctoral Dissertations

Back pain is a worldwide debilitating condition that affects humans and animals alike. Lower back pain in humans can be caused by a myriad of conditions, including idiopathic origin. Spinal stability is compromised during disease, and a lack of stability also contributes to pathologic spinal conditions. Regardless of species, the stability of the spine depends on bones, ligaments, tendons and muscles. Muscles provide the only active component that can counteract various loads applied to the body. There are several muscle groups that contribute to spinal mechanics. The erector spinae group are large superficial muscles the lie along each side of …


The Effect Of Grooming And Therapeutic Riding By Adolescents With Autism Spectrum Disorder On Equine Salivary Cortisol Concentrations, Morgan Shields Apr 2020

The Effect Of Grooming And Therapeutic Riding By Adolescents With Autism Spectrum Disorder On Equine Salivary Cortisol Concentrations, Morgan Shields

Undergraduate Honors Thesis Projects

The use of horses in therapeutic riding programs, especially for adolescents with autism spectrum disorder (ASD), has grown, yet the impact of grooming and riding on equine stress levels remains unknown. The aim of this study was to compare the effects of grooming and therapeutic riding on salivary cortisol concentrations of 10 horses in a therapeutic riding program. Samples were taken pre and post over two control and grooming days and over two series of nine therapeutic riding lessons for adolescents with ASD. On grooming days, each horse was groomed using a set protocol. On riding days, horses were ridden …


Three-Dimensional Echocardiographic Analysis Of The Equine Aortic Valve, Amber Mcelhinney Jan 2019

Three-Dimensional Echocardiographic Analysis Of The Equine Aortic Valve, Amber Mcelhinney

Honors Theses and Capstones

This research focused on 3D echocardiography of the aortic valve (AV) in horses. Aortic regurgitation (AR) can be a common finding in older horses, and in severe cases can result in decreased performance and even sudden cardiac death. Standard AR diagnosis includes 2D echocardiography from the right side of the horse. Three-dimensional echocardiography (3DE) records a pyramid of tissue, showing structures in the heart difficult to visualize in 2D methods, and can be more accurate as it does not rely as heavily on placement of the transducer. Nine images of normal AV’s were assessed, and still frames of anatomical structures …


Improving Techniques To Study Equine Cervical Mucociliary Clearance, Melissa A. Hawkes May 2018

Improving Techniques To Study Equine Cervical Mucociliary Clearance, Melissa A. Hawkes

Electronic Theses and Dissertations

Bacterial uterine infections inflict major losses on the equine breeding industry. These infections usually arise from bacteria introduced at breeding. Micro-currents propelled by ciliated cells between the folds of the uterus and cervix have been proposed as a means by which contaminants are expelled. Previous data have shown possible ciliary micro-currents propelling carbon particles, occasionally rotating, through cervical folds. However, adherence to the epithelium may have interfered with movement of carbon in these studies. Therefore, we tested potentially non-adherent substances to reveal ciliary micro-currents on the equine cervix under high magnification video-endoscopy. We hypothesized that polyethylene green microspheres 1 - …


Chondrodysplasia-Like Dwarfism In The Miniature Horse, John E. Eberth Jan 2013

Chondrodysplasia-Like Dwarfism In The Miniature Horse, John E. Eberth

Theses and Dissertations--Veterinary Science

Dwarfism is considered one of the most recognized congenital defects of animals and humans and can be hereditary or sporadic in cause and expression. There are two general morphologic categories within this vastly diverse disease. These categories are disproportionate and proportionate dwarfism and within each of these there are numerous phenotypes which have been extensively described in humans, and to a lesser extent in dogs, cattle, mice, chickens, and other domestic species. Ponies and Miniature horses largely differ from full size horses only by their stature. Ponies are often defined as those whose height is not greater than 14.2 hands; …