Small or Companion Animal Medicine Commons^™

The Parasite Giardia, Ashley Anderson

Honors Theses

The focus of this research is to better understand how this parasite works. The protozoan Giardia spp is found all over the world and in many species such as dogs, cats, and humans. From its two different forms to the microscopic size of both forms to its ability to destroy intestinal villi and cause symptoms like other parasitic infections, Giardia spp is continuously misdiagnosed. Upon further observation at veterinary clinics and researching science articles, Giardia spp is most commonly found in pets but has the potential to spread to humans via contaminated water. The most commonly infected humans are hikers, …

Evaluación Biomecánica Ex Vivo De Cuatro Métodos De Estabilización Para El Avance De La Tuberosidad Tibial En Caninos, Mayra Alejandra Fajardo Zabala

Maestría en Ciencias Veterinarias

La ruptura del ligamento cruzado craneal (RLCC), es descrita como la causa más común de claudicación en caninos. Las técnicas quirúrgicas descritas para la estabilización de la articulación incluyen: estabilización intraarticular o extraarticular y técnicas modificadoras de la biomecánica, dentro de estas últimas se encuentra el avance de la tuberosidad tibial (TTA). La técnica quirúrgica de TTA fue descrita en el 2002, y busca modificar el ángulo entre el plato tibial y el tendón patelar y llevarlo a 90°, en dicho ángulo se inhibe el empuje tibial y por tanto se logra la estabilización dinámica de la articulación de la …

Nursing Campus Therapy Dog, Deborah A. Hall

Nursing Theses and Dissertations

An acknowledged bond has existed between humans and animals throughout history. Therapeutic physical and psycho-social effects of these bonding relationships have been noted in health care settings. Professional nursing education is known to be one of the most demanding and stressful fields of study. Students begin to experience extreme stress early in their nursing education. An animal-assisted intervention with a therapy dog is an innovative and inexpensive action that can help decrease the stress, anxiety, and depression students experience in higher education.

The focus of this dissertation portfolio was an animal-assisted intervention with a nursing campus therapy dog. The initial …

Release Kinetics Of Methylene Blue In Pluronic F-127 Hydrogel, Meredith Hayden

Animal Science Undergraduate Honors Theses

“Between January 1998 and March 2000, veterinarians at the ASPCA National Animal Poison Control Center (NAPCC) consulted on more than 1,050 cases of accidental exposures to acetaminophen and 1,100 cases of ibuprofen ingestion in dogs and cats” (Richardson, 2000).

NSAID toxicity has become an increasingly common occurrence in small companion animals within the last decade due to widespread usage (Zhou, Boudreau, & Freedman, 2014). Depending on the specific drug, treatment is centered around early decontamination and prevention of kidney and hepatic damage, and methemoglobanemia. Currently, methemoglobanemia is treated with intravenous delivery of methylene blue and less commonly through oral administration. …

Canine Dystocia In 50 Uk First-Opinion Emergency Care Veterinary Practices: Clinical Management And Outcomes, Dan G. O'Neill, Aoife M. O'Sullivan, Erin A. Manson, David B. Church, Paul Mcgreevy, Amanda K. Boag, Dave C. Brodbelt

Paul McGreevy, PhD

Canine dystocia is a relatively common veterinary presentation. First opinion emergency care clinical data from 50 Vets Now clinics across the UK were used to explore dystocia management and outcomes in bitches. Caesarean section (CS) was performed on 341/701 (48.6 per cent (95 per cent CI 44.9 to 52.4)) of dystocia cases. The bulldog (OR 7.60, 95 per cent CI 1.51 to 38.26, P=0.014), Border terrier (OR 4.89, 95 per cent CI 0.92 to 25.97, P=0.063) and golden retriever (OR 4.07, 95 per cent CI 0.97 to 17.07, P=0.055) had the highest odds of CS among dystocic bitches compared with …

Estudio Retrospectivo De Casos De Necropsia En Caninos En El Periodo 2013 - 2018 De La Empresa Corpavet Y Del Laboratorio De Patología De La Universidad De La Salle, Fabián Camilo Moncada Duque

Medicina Veterinaria

El presente proyecto se llevó a cabo con el propósito de dar a conocer las causas de muerte frecuentes en caninos mediante un análisis retrospectivo de 459 casos de necropsia pertenecientes a la empresa CORPAVET y al laboratorio de patología de la Universidad de La Salle. La revisión abarcó un periodo de 6 años (2013-2018), se empleó un estudio descriptivo, con un análisis cuantitativo mediante la determinación y categorización de enfermedades por sistemas afectados con variables como lo son: sexo, raza y edad. En relación con los sistemas afectados por diferentes enfermedades el digestivo fue en el que se encontró …

Neurostimulator With Waveforms Inspired By Nature For Wearable Electro-Acupuncture, Jose Aquiles Parodi Amaya

LSU Doctoral Dissertations

The work presented here has 3 goals: establish the need for novel neurostimulation waveform solutions through a literature review, develop a neurostimulation pulse generator, and verify the operation of the device for neurostimulation applications.

The literature review discusses the importance of stimulation waveforms on the outcomes of neurostimulation, and proposes new directions for neurostimulation research that would help in improving the reproducibility and comparability between studies.

The pulse generator circuit is then described that generates signals inspired by the shape of excitatory or inhibitory post-synaptic potentials (EPSP, IPSP). The circuit analytical equations are presented, and the effects of the circuit …

Estudio Retrospectivo Del Diagnóstico Histopatológico De Enfermedades Enterocolíticas En Caninos En El Período 2013 – 2017 De La Empresa Corpavet, Daniela González Pardo, Andrea Carolina Guzmán Botia

Medicina Veterinaria

Las enfermedades entéricas agudas y crónicas en caninos son comunes en nuestro medio y causan signos clínicos tales como el vómito, diarrea y otros como la anorexia y pérdida de peso los cuales serán evidentes para el propietario y serán el motivo de consulta de nuestros pacientes. (Allenspach et, al 2008, Washabau. et, al, 2010). Sin embargo para la clínica estos signos son poco específicos puesto que hay un gran número de posibilidades a nivel diagnóstico, por lo cual el clínico deberá comenzar a clasificar las características dichos signos. Cuando se trata de encontrar el origen de la diarrea se …

Canine Dystocia In 50 Uk First-Opinion Emergency Care Veterinary Practices: Clinical Management And Outcomes, Dan G. O'Neill, Aoife M. O'Sullivan, Erin A. Manson, David B. Church, Paul Mcgreevy, Amanda K. Boag, Dave C. Brodbelt

Natology Collection

Canine dystocia is a relatively common veterinary presentation. First opinion emergency care clinical data from 50 Vets Now clinics across the UK were used to explore dystocia management and outcomes in bitches. Caesarean section (CS) was performed on 341/701 (48.6 per cent (95 per cent CI 44.9 to 52.4)) of dystocia cases. The bulldog (OR 7.60, 95 per cent CI 1.51 to 38.26, P=0.014), Border terrier (OR 4.89, 95 per cent CI 0.92 to 25.97, P=0.063) and golden retriever (OR 4.07, 95 per cent CI 0.97 to 17.07, P=0.055) had the highest odds of CS among dystocic bitches compared with …

Evaluación Molecular, De Ehrlichia Canis Y Babesia Canis En Caninos Militares De La Fuerza Aérea Colombiana, César Enrique Martínez Roa

Maestría en Ciencias Veterinarias

La Ehrlichiosis Monocítica Canina (EMC) y la Babesiosis Canina, son patologías de distribución mundial causadas por Ehrlichia canis y Babesia canis, respectivamente, comparten vector (Rhipicephalus sanguineus) y existen reportes en Colombia de infección individual y co-infección. La Fuerza Aérea Colombiana (FAC) cuenta con caninos entrenados en detecciones. En las Unidades de clima cálido del año 2008 al 2012, se ha reportado una alta tasa de mortalidad presuntivamente EMC, sin diagnóstico confirmado. Reemplazar un animal fallecido tiene altos costos económicos e intangibles (tiempo y capacidades adquiridas), por ello surge la necesidad de confirmar la posible presencia E. canis y B. canis …

Evaluation Of A Nutraceutical Flex Choice For Anti-Arthritic Efficacy And Safety In Moderately Osteoarthritic Dogs, Rachael E. Webber

Murray State Theses and Dissertations

Arthritis is a very common chronic debilitating disease in people and dogs alike. It does not discriminate based on species, and one in five dogs suffer from osteoarthritis. The purpose of this study was to evaluate the safety and anti-arthritic efficacy of a nutraceutical, Flex Choice, in moderately arthritic canines. Five moderately arthritic canines that weighed between 40-65 pounds were selected for this study. Moderate arthritis was considered a ranking of 4-6 on a scale of 1-10 with 1 being no/minimal pain and 10 being severe and constant pain. All five canines were orally administered one Flex Choice soft chew …

The Role Of Serum Histones In Canine Heat Stroke, Jenna Acutt

Scripps Senior Theses

Rising temperatures all over the world has correlated with more frequent heat stroke related injuries and death. This statistic not only applies to humans, but to canines as well, who have similar body temperature thresholds. Recent studies have demonstrated that serum histones, released after cell death from heat stroke, play a role in heat stroke related injuries and death. This proposal aims to determine the severity of the effects caused by serum histone release after heat stroke by exposing selected canine cell lines to cell lysate and purified histones H2A, H2B, H3, and H4, which have been found to be …

Access To Veterinary Care: Barriers, Current Practices, And Public Policy, Access To Veterinary Care Coalition

Faculty Publications and Other Works -- Small Animal Clinical Sciences

Pets have become an integral part of our families with over 80% of pet owners reporting that they consider their pets to be a member of their family. An estimated 29 million dogs and cats live in families that participate in the Supplemental Nutrition Assistance Program. There are also middle-class families that live paycheck to paycheck, with limited funds for veterinary care. These families deserve the companionship of pets to enjoy the mental, physical, and emotional benefits that come from this human-animal bond.

Through a grant from Maddie’s Fund®, the Access to Veterinary Care Coalition (AVCC) commissioned a national …

Fear In The Veterinary Clinic: History And Development Of The Fear Free℠ Initiative, Breanna Demaline

Conspectus Borealis

No abstract provided.

Urine Sodium Concentrations Are Predictive Of Hypoadrenocorticism In Hyponatremic Dogs: A Retrospective Pilot Study, Elizabeth More Lennon, Shelly L. Vaden

Faculty Publications and Other Works -- Small Animal Clinical Sciences

Abstract

OBJECTIVES:

To determine if a urine sodium concentration could be used to rule out hypoadrenocorticism in hyponatraemic dogs.

MATERIALS AND METHODS:

Medical records were reviewed for hyponatraemic dogs (serum sodium/L) that had recorded urine sodium concentrations. Twenty hyponatraemic dogs were included: 11 diagnosed with classical hypoadrenocorticism and nine with non-adrenal causes of hyponatraemia. A Wilcoxon rank-sum test was used to compare results between groups.

RESULTS:

No dog with hypoadrenocorticism had a urine sodium concentration less than 30 mmol/L. Urine sodium concentration in dogs with hypoadrenocorticism was significantly higher (median 103 mmol/L, range: 41 to 225) than in dogs with …

Long-Term Outcome And Complications Of 32 Distal Femoral Osteotomies Performed For Correction Of Mpl In Dogs Without Cranial Cruciate Disease, Nicholas Crawfis

Williams Honors College, Honors Research Projects

Many canines suffer severe, grade I-IV, medial patella luxation causing a persistent lameness, severely reducing the quality of life for the dog (Linney et al 2011). For these patients surgical intervention is recommended to alleviate these symptoms. The procedure used to do so is a distal femoral osteotomy (DFO). This procedure allows for correction of torsion in the femur and quadriceps mechanism, and frontal plane abnormalities at the same time. The present study aims to describe the long-term outcome and related complications of 32 DFOs, without concomitant Cranial Cruciate Ligament rupture (CCLR), in a large private practice referral hospital based …

Description And Practical Application Of The Physiologic Distribution Of 3’-Deoxy-3’-[18f]Fluorothymidine In Companion Animals, Joshua Alan Rowe

Doctoral Dissertations

Access to positron emission tomography (PET), and more recently PET combined with computed tomography (PET/CT), is increasing in veterinary medicine. This molecular imaging technology allows clinicians to map biological functions within patients based on the distribution and selective uptake of specialized positron-emitting radiopharmaceuticals. Although most clinical studies utilize 2-deoxy-2-[¹⁸F]fluoro-Dglucose (¹⁸FDG), a versatile but relatively nonspecific tracer that interrogates the energy metabolism of tissues, there is a growing need to establish reference values for alternative or adjunct tracers in veterinary species. Among these is 3’-deoxy-3’- [¹⁸F]fluorothymidine (¹⁸FLT), a thymidine analog that selectively accumulates …

Grace Peterson Research Colloquium, Emma Pfeiffer

Grace Peterson Nursing Research Colloquium

Mental illness is commonly under-diagnosed, misdiagnosed, or untreated, particularly in the elderly population. An expected population increase for those 65 years and older, increased in health care expenses coupled with the moral and ethical obligation of health care providers to promote quality of life at all ages makes investigation to alternative treatments in this population is worth investigating. The purpose of this literature review is to synthesize existing studies to clarify the following questions: What are the effects of pet therapy on those experiencing signs and symptoms of depression and anxiety? Why is pet therapy still lagging in validated studies, …

Estudio Retrospectivo De Neoplasias Melanocíticas En Caninos En El Laboratorio De Histopatología De La Universidad De La Salle, Sazi Alberto Camacho Vargas

Medicina Veterinaria

Las neoplasias melanocíticas derivan de los melanocitos de la piel y son relativamente frecuentes en caninos adultos y gerontes; pueden aparecer en la piel y en el globo ocular como neoplasias benignas y en membranas mucosas y uniones mucocutáneas donde generalmente son malignas. El objetivo de este estudio fue determinar los aspectos clínico-patológicos de las neoplasias melanocíticas en caninos, para lo cual se seleccionaron los casos de caninos diagnosticados como neoplasia melanocítica o sospechosos de melanoma y que fueron remitidos al Laboratorio de Histopatología de la Universidad de la Salle en la ciudad de Bogotá en el periodo 1995 a …

Prevalencia De La Displasia De Cadera, En Individuos Registrados En La Asociación Club Canino Colombiano, Entre 1990 Y 2014, Juan Sebastián Merizalde Londoño

Medicina Veterinaria

Introducción: La displasia de cadera es una patología congénita articular degenerativa altamente incapacitante y que afecta la calidad de vida de los caninos que la padecen, la situación epidemiológica de la misma no se encuentra ampliamente reconocida en el país, razón por la cual los pies de cría continúan transmitiéndola de descendencia en descendencia, generando problemas dentro de la genética de los animales del país. Es bien conocido que múltiples son los mecanismos por los cuales la enfermedad se transmite y desarrolla Objetivos: El presente estudio pretende esclarecer los puntos críticos de la displasia de cadera a partir de una …

Factores Potencialmente Relacionados Entre La Enfermedad Respiratoria Humana Y La Tenencia De Mascotas Caninos, Felinos En Bogotá 2016, Judith Casasbuenas Ruíz, Carolina Sarmiento Bohórquez

Medicina Veterinaria

El presente estudio se realiza con el fin de investigar los factores de riesgo más asociados a la enfermedad respiratoria e investigar si existe o no una relación de la tenencia de mascotas por hogar con las enfermedades de tipo respiratorio en el humano. Este trabajo se lleva a cabo en la ciudad de Bogotá realizando un estudio muestral por conveniencia no significativo de 100 encuestas a diferentes estratos socioeconómicos, aplicadas mediante entrevista directa por medio de un modelo estadístico. Obteniéndose como resultado que los estratos socioeconómicos más bajos son los que más presentan la enfermedad respiratoria, la cual asociamos …

The Effects Of Reward-Based Training On The Behavioral Assessment Of The Domestic Dog, Shelby Vandergraff, Shelby K. Vandergraff

Murray State Theses and Dissertations

Contrary to popular belief, pet overpopulation is caused more by owners failing to keep their dog than with accidental or intentional breeding (Moulton et al., 1991). Factors related to relinquishment have been researched, and concluded that behavioral problems are the most reoccurring reasons observed (Bailey, 1992; Miller at al., 1996; Patronek et al., 1996; Serpell, 1966; Salman et al., 1998, 2000; Scarlett et al, 1999; New et al., 2000; Shore et al., 2003, 2005; Mondelli 2004, Blackwell et al., 2008). When animals are relinquished to the shelter, the likelihood of the animal being euthanized increases. The purpose of this research …

Canine Emotions As Seen Through Human Social Cognition, Miiamaaria V. Kujala

Animal Sentience

It is not possible to demonstrate that dogs (Canis familiaris) feel emotions, but the same is true for all other species, including our own. The issue must therefore be approached indirectly, using premises similar to those used with humans. Recent methodological advances in canine research reveal what dogs experience and what they derive from the emotions perceptible in others. Dogs attend to social cues, they respond appropriately to the valence of human and dog facial expressions and vocalizations of emotion, and their limbic reward regions respond to the odor of their caretakers. They behave differently according to the …

Clinical Study Of Canine Tear Lacritin As A Treatment For Dry Eye, Katherine E. Kelly

Senior Honors Projects, 2010-2019

Keratoconjunctivitis sicca (KCS), the deficiency of tears also known as dry eye, is a prevalent disease that affects both humans and canines. The current treatment for dye eye, cyclosporine (Restatis®), only provides temporary relief, is often associated with discomfort and is inconsistently effective. Lacritin is a naturally occurring tear glycoprotein secreted from the human and canine lacrimal glands. It has been shown that lacritin stimulates basal tearing in rabbits when applied topically. This study characterized the amount and form of lacritin found in the tears of dogs with healthy and dry eyes—information which may be applied to the development of …

Identification Of Feline Tritrichomonas Foetus Surface Epitopes: Putative Targets For Development Of A Novel Diagnostic Test For Feline Trichomonosis, Emily Nissa Gould

Masters Theses

BACKGROUND: Tritrichomonas foetus (T. foetus) is a flagellated protozoa that infects the distal ileum and proximal colon of domestic cats and also induces reproductive failure in cattle. Although feline trichomonosis is recognized to have a global prevalence of up to 30%, it still poses a diagnostic and therapeutic challenge to veterinarians; thus, there is a need for both improved diagnostics and therapeutics. Despite differing organ tropism between genotypes, evidence exists for conserved virulence factors between feline and bovine T. foetus. Two epitopes (1.15 and 1.17) of the bovine T. foetus glycosylated surface antigen 1.15-1.17 have been found …

Animal-Assisted Therapy For Military Veterans With Posttraumatic Stress Disorder: An Investigation On The Positive Effects Of Attachment And Affiliation Behaviors, Sara Miele

Scholarly and Creative Works Conference (2015 - 2021)

Posttraumatic stress disorder (PTSD) develops in people who have experienced a traumatic event (nimh.nih.gov, 2016). Because PTSD is a chronic disorder, it is associated with impaired quality of life (Stern et al., 2013). A specific population at high risk for developing PTSD is military veterans. It is estimated over half a million military veterans suffer from PTSD (Stern et al., 2013). Although there are psychological services and treatments for veterans, many do not seek help because fear of the negative stigma associated with mental illness (Lanning & Krenek, 2013). Recently, efforts have been made to implement veteran friendly treatment in …

Estudio Para La Creación De Una Tienda En Línea Para Servicios Veterinarios Y Productos Para Mascotas Delimitado A Bogotá, Jessica Chaki

Medicina Veterinaria

Se realizó el planteamiento preliminar de una empresa llamada “The Animal Shop”, que es una tienda en línea que busca facilitar a los propietarios de mascotas la adquisición de productos y servicios veterinarios para sus animales. La empresa se realizó en Colombia, donde se desarrolla lentamente la apropiación del uso de internet para compras de productos y servicios veterinarios que benefician a las mascotas. Con una investigación de mercados inicial, se intentará explorar la disposición de los dueños de mascotas para comprar los productos principales y adquirir servicios veterinarios por una página de internet. Finalmente, se proponen los lineamientos preliminares …

Estudio Retrospectivo De Neoplasias Diagnosticadas Por Histopatología De Caninos En La Universidad De La Salle Durante El Periodo 2008 - 2013, Claudia Fernanda Díaz Gutiérrez

Medicina Veterinaria

Las neoplasias y su incidencia en los índices de mortalidad en caninos son el tema central del presente trabajo de investigación. Con el fin de establecer algunos indicadores de la patología, se llevó a cabo un estudio de caso tomando como fuente el archivo de la Clínica de Pequeños Animales de la Universidad de la Salle durante el periodo 2008-2013, en donde se revisaron las historias clínicas de aquellos pacientes diagnosticados con neoplasias y se determinaron los grados de afectación por género, raza, edad, sistema, tipo de patología, entre otros.

Molecular Mechanisms Of Suberoylanilide Hydroxamic Acid In The Inhibition Of Tgf-Β1-Mediated Canine Corneal Fibrosis, Kristina M. Gronkiewicz, Elizabeth A. Giuliano, Ajay Sharma, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

Objective—To investigate molecular mechanisms mediating anti-fibrotic effect of SAHA in the canine cornea using an in vitro model. We hypothesized that SAHA attenuates corneal fibrosis by modulating Smad-dependent and, to a lesser extent, Smad-independent signaling pathways activated by TGF-β1, as well as matrix metalloproteinase (MMP) activity.

Methods—Cultured canine corneal fibroblasts (CCF) were incubated in the presence/absence of TGF-β1 (5ng/ml) and SAHA (2.5μM) for 24hrs. Western blot analysis was used to quantify non-phosphorylated and phosphorylated isoforms of Smad2/3, p38 MAP kinase (MAPK), ERK1/2 and JNK1. Real-time PCR and zymography were utilized to quantify MMP1, MMP2, MMP8 and MMP9 mRNA expression and …

Development Of A Novel In Vivo Corneal Fibrosis Model In The Dog, K. M. Gronkiewicz, Elizabeth A. Giuliano, K. Kuroki, F. Bunyak, Ajay Sharma, L. B. C. Teixeira, C. W. Hamm, R. R. Mohan

Pharmacy Faculty Articles and Research

The aim of this study was to develop a novel in vivo corneal model of fibrosis in dogs utilizing alkali burn and determine the ability of suberanilohydroxamic acid (SAHA) to inhibit corneal fibrosis using this large animal model. To accomplish this, we used seven research Beagle dogs. An axial corneal alkali burn in dogs was created using 1 N NaOH topically. Six dogs were randomly and equally assigned into 2 groups: A) vehicle (DMSO, 2 μL/mL); B) anti-fibrotic treatment (50 μM SAHA). The degree of corneal opacity, ocular health, and anti-fibrotic effects of SAHA were determined utilizing the Fantes grading …