Equine health encompasses the study and management of diseases, disorders, and overall well-being of horses. It involves understanding various physiological systems, preventive care, and treatment strategies to maintain optimal health in equine populations. Common areas of focus include nutrition, infectious diseases, orthopedic conditions, and reproductive health. Research in equine health aims to advance knowledge on diagnostic methods, therapeutic interventions, and management practices that improve horse welfare and performance. This page collects peer-reviewed research studies and scholarly articles that explore the diverse aspects of equine health, offering insights into current findings and advancements in the field.
Denny HR.Brucella abortus infection in horses is important not only as a clinical entity but also as a potential source of infection for man and other animals. A review of the current knowledge of this disease in the horses is therefore thought to be useful. The incidence of infection in horses has been the subject of many surveys. Most authors used the serum agglutination test as an indication of infection. The majority of surveys were carried out in about 1930 and these showed a wide range in the proportion of positive reactors from 0.5 to 40 percent. Several factors would account for this: variation...
Banks WC.The research article discusses a study on the correlation between delaying the training of thoroughbred horses until the epiphyseal closure of the tuber calcis (heel bone) is complete and the […]
Strömberg B.Thermography is the pictorial representation of infra-red (IR) emission from the surface of an object. IR emission from biological surfaces originates from two principal sources, circulation and metabolism, which are interdepen-dent. Changes in IR emission as recorded by thermography were correlated to changes in local blood circulation (BrAnemark & Nilsson 1969) and to changes in '33Xe disappearance rate (Stromberg & Norberg 1971). In 1969 Stromberg & Tufvesson, using microradiography, demonstrated that there were vascular changes in the superficial flexor tendon (SFT) even before clinical si...
The development of a nodule is a fairly common reaction pattern in the skin and subcutaneous tissues of the horse. In many such nodules, the inciting aetiologic agent or antigen is unknown, but in some equine cases there is significant evidence for insect bite origin. The pathogenesis of some equine nodular diseases appears to involve marked collagen degeneration which varies from hyalinization to lysis and can become mineralized. The exact role the lytic collagen has in the pathogenesis of these lesions is still unknown. Vascular changes may be present in some entities. Other nodules may be c...
Lyons ET, Drudge JH, Tolliver SC.The efficacy of 2 injectable formulations of ivermectin, administered intraorally at the dosage of 200 micrograms/kg of body weight, was evaluated against naturally occurring infections by abomasal nematodes in lambs in 2 controlled tests. One test (A) included 17 lambs treated with the equine formulation and 16 nontreated lambs. For the other test (B), 14 lambs were treated with the bovine formulation, and 12 were nontreated. In controlled test A, only mature nematodes were recovered, and removals were 98% to 100% for Haemonchus contortus, Ostertagia circumcincta male, O trifurcata male, Oste...
Lores M, Yarbrough T.A 9-year-old pony gelding was evaluated because it was suspected that a persistent oronasal fistula had developed after a fractured right maxillary second premolar tooth had been extracted via repulsion 6 months earlier. Results: Unilateral mucopurulent nasal discharge and malodorous breath were noted on clinical examination. Examination of the oral cavity revealed a 1 × 0.5-cm defect at the oral aspect of the right maxillary second premolar alveolus, from which feed material was extracted. Endoscopic examination revealed feed material in the rostral aspect of the right nasal cavity, confirmi...
Lloyd JW, Kaneene JB.A study was developed to describe direct expenses, labor use, and performance days lost associated with health management in the Michigan equine industry. A prospective design with stratified, random sampling, was employed involving 77 operations from February 1992 through January 1993, and 61 different operations from May 1993 through April 1994. Data on the cost of health management were collected during monthly visits, and included monetary expenditures, death losses, days lost, and labor use. Median health care costs (when they were incurred) were $4.84 per horse per month for monetary exp...
Vice JD, Shoemaker RS, Cho DY.A 2-year old Thoroughbred filly was examined for a 1-month history of persistent nasal discharge. Contrast radiography revealed a circumscribed mass within the right maxillary sinus which extended to the frontal sinus and ethmoid labyrinth. A discrete attachment of the mass to the ethmoid labyrinth was identified at surgery. Surgical removal of the mass eliminated the nasal discharge. On gross examination, the external structure of the mass was similar to a turbinate with a thin bony wall covered by a smooth mucosal membrane. The internal structure of the lesion had a lining membrane with mult...
Changoor A, Hurtig MB, John Runciman R.Multiple osteochondral grafts can be used to resurface large joint defects in both humans and horses. In humans, immediate postoperative weight bearing can be prevented, however in the equine, it is unavoidable. Early weight bearing can create detrimental graft micromotion. The aim of this study was to investigate the role of a bioresorbable cement in improving the initial stability of multiple osteochondral graft repairs of large subchondral cystic lesions in the horse. Configurations employed for filling a 20mm diameter cylindrical defect included: (A) twelve 4.5mm diameter grafts with cemen...
Jacklin B.Ben Jacklin is equine director and consultant veterinary surgeon at CVS UK. He is a diplomate of the European College of Veterinary Surgeons and an RCVS and ECVS Specialist in equine surgery.
Sonnichsen HV.Dexon is a new, synthetic, absorbable suture material. Its applicability for suturing distally in the extremities of horses was tested in 65 cases. The indications included burried sutures as well as skin closure. It was concluded that the material can be used with advantage in cases traditionally sutured with catgut, vetafil or mersilene. It is technically a pleasant material and has further the advantage that it shall not be removed.
de Vries PJ, van der Holst W.The reliability of determination of the plasma progesterone level within approximately eighteen days after ovulation in the pregnancy diagnosis of mares is examined in the present study. Studies were done in seventy-five mares, a number of which were served or inseminated during several cycles so that a total number of eighty-seven blood samples were obtained. On the analogy of other authors, the progesterone level above which mares were believed to be pregnant and below which they were assumed to be non-pregnant, was set at 2 ng/ml. The twenty-five mares in which the level was below 2 ng/ml. ...
Vidović A, Jansen D.The first part of this case report describes the surgical treatment of a unilateral mandibular fracture in the standing horse by using a fixateur type I. By the time of implant removal, the fracture had completely healed. However, during implant removal, an implant failure of 2 of the 4 implants occurred with fragments remaining in the bone. The second part of the report focuses on the development of a special surgical instrument that was designed for removal of the implant fragments. Furthermore, the surgical method allowing the entire extirpation of the fragments within a second surgery is d...
