Medicine and Health Sciences Commons^™

The Role Of Systemic Inflammation In The Development Of Equine Laminitis, Elizabeth Maryrose Tadros

Doctoral Dissertations

Laminitis is a crippling disease of horses that can result in chronic lameness and debilitation, and sometimes warrants euthanasia. It is a complication of inflammatory conditions such as gastrointestinal disease, and also occurs in obese, insulin-resistant horses with Equine Metabolic Syndrome (EMS). Inflammation and insulin resistance are risk factors for laminitis, and these mechanisms might converge to induce laminitis in susceptible animals.

Systemic inflammation is often attributed to endotoxemia, although circulating endotoxin concentrations are not commonly measured in the clinical setting. Although a theoretic basis exists for endotoxemia in the pathogenesis of laminitis, administration of endotoxin alone does …

Diagnosis And Management Of Horses With Equine Metabolic Syndrome (Ems), Kelly Ann Chameroy

Doctoral Dissertations

In horses, a painful and often debilitating disease known as laminitis can result in impaired function and, in severe cases, euthanasia. Equine Metabolic Syndrome (EMS) is a syndrome in horses that results in development of laminitis and is characterized by the presence of general and/or regional adiposity (“cresty neck”), aberrations in blood lipid concentrations, insulin resistance (IR) and/ or hyperinsulinemia. Therapies have focused on improving the state of obesity and insulin resistance with the goal of diminishing the likelihood of laminitis development. A definitive cause for laminitis has not been established, but hyperinsulinemia and IR are likely candidates as experimental …