Equine veterinary journal
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Equine veterinary journal · Jan 2008
Comparative StudyPlasma aldosterone, vasopressin and atrial natriuretic peptide in hypovolaemia: a preliminary comparative study of neonatal and mature horses.
Neonatal foals succumb rapidly to hypovolaemic shock in comparison to mature horses; they do not consistently increase their heart rate in response to hypotension and respond differently to fluid administration. The hormonal responses to hypovolaemia in the horse and foal require investigation. ⋯ The differences in the hormonal responses to hypovolaemia and fluid resuscitation may be important when considering fluid resuscitation of hypovolaemic horses and foals, and warrants further investigation.
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Equine veterinary journal · Jan 2007
Innervation and nerve injections of the lumbar spine of the horse: a cadaveric study.
The distal limb innervation of the horse has been studied extensively to allow use of local anaesthetic techniques to detect the origin of pain in lameness. However, the innervation of the lumbar spine has so far been poorly described and a more precise description may assist clinicians to localise back pain in the horse. ⋯ This study has a clear clinical relevance for development of diagnostic and therapeutic injection techniques of the lumbar spine in the horse.
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Equine veterinary journal · Nov 2006
Pressure algometry to quantify muscle pain in racehorses with suspected sacroiliac dysfunction.
Despite the prevalence of orthopaedic injuries to horses, there is no objective means of quantifying the intensity of musculoskeletal pain. ⋯ Horses with suspected SID displayed lower MNTs compared to control horses, especially in the pelvic region. This supports a potential role for pressure algometry in providing an objective means of quantifying musculoskeletal pain reflected as a reduced MNT associated with SID and its response to physiotherapy or other treatments.
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Equine veterinary journal · Jul 2006
Effect of tracheal mucus and tracheal cytology on racing performance in Thoroughbred racehorses.
Accumulations of mucus within the trachea are often found during endoscopic examinations of the airways of poorly performing racehorses, but the clinical importance of this finding is unknown. ⋯ Because moderate to severe tracheal mucus accumulation, and not increased tracheal neutrophils, was a risk factor for poor racing performance, functionally significant airway inflammation may best be confirmed by the presence of mucus rather than increased number of neutrophils in the trachea.