The inflammatory response in horses is a complex physiological process that occurs when the immune system reacts to harmful stimuli such as pathogens, damaged cells, or irritants. This response is characterized by the activation of various immune cells, the release of signaling molecules, and the production of inflammatory mediators. In horses, the inflammatory response involves both innate and adaptive immune mechanisms, which work together to eliminate the source of harm and initiate tissue repair. Key components of the equine inflammatory response include cytokines, chemokines, and leukocytes, which coordinate the body's defense and healing processes. This page gathers peer-reviewed research studies and scholarly articles that explore the mechanisms, regulation, and implications of the inflammatory response in equine health and disease.
Patterson HE, Yocom AF, Seabaugh KA, Kawcak CE, Contino EK.Recent evidence has shown that perineural analgesia may be less specific than previously thought. Objective: To compare the effects of four distal limb perineural analgesia techniques on resolving synovitis-induced lameness of the equine metacarpophalangeal joint (MCPJ). Methods: Nine horses had one MCPJ injected with 75ng of recombinant equine interleukin-1β (reIL-1β). Ten hours later, horses underwent one of two blocking patterns: (1) a palmar digital (PDNB) followed by an abaxial sesamoidean (ASNB) nerve block or (2) a palmar metacarpal (PMNB) followed by a palmar (PaNB) nerve block. Skin...
Serteyn D, Graide H, Ceusters J, Vandersmissen M, Salciccia A, Sandersen C, Lejeune JP.Tendon and ligament injuries are frequent in sport horses and are prone to recurrence due to incomplete healing. Platelet-rich plasma (PRP) and mesenchymal stem cells (MSCs) are increasingly used, but data controlled on the early effects of autologous MSCs remain limited. A prospective randomized, double-blind, placebo-controlled trial was conducted in horses with naturally occurring tendinopathies. After standardized PRP pretreatment, non-responders were randomized to receive intralesional autologous muscle-derived MSCs (mdMSCs, = 17) or placebo ( = 6). Clinical and ultrasonographic paramete...