Plasma Cardiac Troponin-I Concentration in Normal Horses and in Horses with Cardiac Abnormalities.

Cardiac troponin-I (cTnI) is a highly sensitive and specific marker of myocardial injury detectable in plasma by immunoassay techniques. Inclusion criteria over a 3-year period required a diagnosis of cardiac disease accompanied by electrocardiographic (ECG) and cardiac ultrasound examinations (n = 23) in adult horses (≥2 years of age). A second group of normal adult ponies (n = 12) was studied as a reference group.

Cross-Sectional Survey of Student and Faculty Experiences with Feedback and Assessment of Clinical Competency on Final Year Rotations at American Association of Veterinary Medical Colleges (AAVMC) Member Institutions.

The clinical experiences, feedback, and assessment that veterinary students receive during final year rotations have a significant impact on whether they will achieve entry-level competency at the time of graduation. In this study, a cross-sectional survey was administered to American Association of Veterinary Medical Colleges (AAVMC) member institutions to collect baseline data about current feedback and assessment practices to identify key target areas for future research and educational interventions. Responses were received from 89 faculty and 155 students distributed across 25 universities.

Development and Use of the Competency-Based Veterinary Education (CBVE) Assessment Toolkit.

The Competency-Based Veterinary Education (CBVE) Analyze Working Group of the American Association of Veterinary Medical Colleges (AAVMC) Council on Outcomes-based Veterinary Education (COVE) has developed a CBVE assessment toolkit. The toolkit is designed to provide curriculum committees and individual instructors with an opportune intersection of the CBVE domains of competence and various assessment techniques. College-wide curriculum committees can use the toolkit to guide programs of assessment in the larger unit, ensuring that assessment methods are aligned with intended learning outcomes throughout the curriculum.

Analysis of Tokyo 2020 Olympic modern pentathlon equestrian jumping results.

Modern Pentathlon (MP) includes an equestrian Jumping discipline, with horses drawn blindly by unfamiliar riders. At the Tokyo 2020 Olympic Summer Games, concerns regarding inadequate horsemanship generated adverse publicity for MP. Conventional stadium Jumping in Tokyo provided an opportunity for comparison of the two closest Olympic equestrian Jumping disciplines.

Plasma Creatine Kinase and Aspartate Aminotransferase Activities Before, During, and After 5 Days of Intramuscular Penicillin Administration in Sedentary Horses.

Muscle damage can result in leakage of intracellular enzymes such as creatine kinase (CK) and aspartate transaminase (AST) into plasma. There are no controlled documentations of the effects of intramuscular antibiotic drug administration on plasma CK and AST activities in horses. The objective of this experiment was to test the hypothesis that 5 days of intramuscular procaine penicillin G injection in normal horses would result in increased plasma activities of CK and AST.

Acute phase protein concentrations following serial procaine penicillin G injections in horses.

Background: Acute phase protein (APP) measurement is used to detect inflammation. Intramuscular (IM) injections could cause tissue injury and induce an acute phase response (APR).

Objectives: To evaluate the effects of IM procaine penicillin G (PPG) injections on APP concentrations in horses.

Hyponatremia in horses with septic pneumopathy.

Background: Hyponatremia is common in horses with bacterial pleuropneumonia, but no further characterization of this abnormality has been reported.

Objectives: Describe admission plasma sodium concentration ([Na]) in horses with septic pneumopathy and evaluate any association of plasma [Na] with markers of systemic inflammation.

Animals: Medical records of horses >1 month of age that between 2008 and 2021 had a transtracheal aspirate (TTA) performed, abnormal TTA cytology, positive TTA culture, pulmonary disease on ultrasonography, radiography or both, and plasma [Na] assessed by direct ion-selective-electrode (dISE).

Development and Evolution of the Clinical Skills Learning Center as an Integral Component of the Illinois Veterinary Professional Curriculum.

The University of Illinois College of Veterinary Medicine opened a clinical skills laboratory in August 2009, making it one of the earliest North American veterinary schools to do so. The Clinical Skills Learning Center has been an integral component of the Illinois veterinary professional curriculum since its inception. However, its role in the curriculum has changed over time, which has had an impact on its size, scope, and staffing.

Pulmonary disposition and pharmacokinetics of minocycline in adult horses.

OBJECTIVE To determine pharmacokinetics and pulmonary disposition of minocycline in horses after IV and intragastric administration. ANIMALS 7 healthy adult horses. PROCEDURES For experiment 1 of the study, minocycline was administered IV (2.

Veterinary Curriculum Transformation at the University of Illinois, 2006-2016.

The organization and delivery of a curriculum is the responsibility of the faculty in educational institutions. Curricular revision is often a hotly debated topic in any college faculty. At the University of Illinois, a 2006 mandate for curriculum modernization from the American Veterinary Medical Association Council on Education provided impetus for a long-discussed curricular revision.

Metastatic myxosarcoma in a Quarter Horse gelding.

A 22-y-old Quarter Horse gelding was presented to the University of Illinois Veterinary Teaching Hospital for evaluation of increased heart rate and mild colic signs. Rectal examination revealed a large left perirenal mass. Abdominal ultrasonography further confirmed this finding.

Comparison of radiographic and computed tomographic images of the lungs in healthy neonatal foals.

Objective: To compare CT and radiographic images of the lungs in sedated healthy foals positioned in sternal recumbency and to investigate whether a relationship exists between CT-derived measurements of lung attenuation and Paco2 and Pao2.

Animals: 6 healthy Standardbred foals < 14 days of age.

Procedures: Thoracic CT images were acquired followed by radiographic views with each foal sedated and positioned in sternal recumbency.

Transient diabetes mellitus in a neonatal Thoroughbred foal.

Objective: To describe the clinical presentation, treatment, and outcome of a neonatal foal diagnosed with transient Type 1 diabetes mellitus.

Case Summary: A 3-day-old Thoroughbred foal presented with a 24-hour history of diarrhea and depression. Coronavirus particles were observed in the feces via electron microscopy.

Multicenter case-control study of signalment, diagnostic features, and outcome associated with cervical vertebral malformation-malarticulation in horses.

Objective: To compare signalment of horses with cervical vertebral malformation-malarticulation (CVM) with that of control horses and to describe results of clinical examination, diagnostic imaging and necropsy findings, and reported outcome in horses with CVM.

Design: Retrospective case-control study.

Animals: 270 horses with CVM and 608 control horses admitted to 6 veterinary hospitals from 1992 through 2007.

Severe acute rhabdomyolysis associated with Streptococcus equi infection in four horses.

Four Quarter Horses (9 months to 7 years of age) with submandibular lymphadenopathy and firm muscles (palpation of which elicited signs of pain) were evaluated; in general, the horses had a stiff gait, and 3 horses became recumbent. Streptococcus equi was cultured from aspirates of lymph nodes or samples of purulent material collected from the auditory tube diverticula. Once the horses were recumbent, their condition deteriorated rapidly despite aggressive antimicrobial and antiinflammatory treatment, necessitating euthanasia within 24 to 48 hours.

Effects of a menthol-based analgesic balm on pressor responses evoked from muscle afferents in cats.

Objective: To evaluate changes in heart rate (HR) and mean arterial pressure (MAP) as indicators of changes in pressor response for muscle afferents after topical application of menthol (MEN)-based analgesic balm.

Animals: 11 decerebrate cats.

Procedure: Pressor responses were reflexively evoked by static contraction of hind limb muscles, which are caused by group III and IV afferents.

Neurologic abnormalities and cerebrospinal fluid changes in horses administered fumonisin B1 intravenously.

The objective of this experiment was to characterize a dose-dependent toxic effect of fumonisin B1 (FB1) and to document initial neurologic signs, clinical progression, and terminal cerebrospinal fluid (CSF) changes in horses administered FB1 IV. Seventeen healthy horses were administered 0.00 (n = 4), 0.

Effects of topical perineural capsaicin in a reversible model of equine foot lameness.

Capsaicin is a local substance P depleter with dramatic analgesic effects. We tested the hypothesis that the topical application of capsaicin ointment over the palmar digital nerves would attenuate the clinical effects of a reversible model of equine foot lameness. Seven healthy adult horses shod unilaterally with adjustable heart bar shoes were studied in a crossover design for 2 weeks.

Cardiovascular changes associated with intravenous administration of fumonisin B1 in horses.

Objective: To determine whether cardiovascular dysfunction is evident in horses with leukoencephalomalacia experimentally induced by administration of fumonisin B1.

Animals: 11 healthy horses of various breeds (body weight, 252 to 367 kg).

Procedure: Horses were randomly assigned to 3 groups and administered fumonisin B1 daily.