Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Topic:Equine Science
Equine Science encompasses the study of horses and their management, health, and performance. This field integrates various scientific disciplines such as biology, genetics, nutrition, physiology, and veterinary medicine to understand and improve the well-being and capabilities of horses. Areas of focus include equine anatomy, reproduction, behavior, and disease prevention. Research in equine science aims to enhance horse care, optimize training and performance, and address health challenges. This page compiles peer-reviewed research studies and scholarly articles that explore the diverse aspects of equine science, providing insights into the latest advancements and methodologies in the field.
Clinically important structures of the equine hock. A study method has been devised to review clinically important structures of the equine hock joint on a fresh specimen. The review can be done alone; dissection takes about 2 hours; special tools or materials are not required.
Calcium metabolism, body composition, and sweat losses of exercised horses. The effect of exercise on the pathways of metabolism of 40Ca and 47Ca was studied in 4 yearling Standardbred horses in 4 consecutive treatment periods: (1) no exercise, (2) trotting 16 km/day, (3) trotting 10 km/day, and (4) no exercise. Metabolic balance studies and studies of 47Ca kinetics were conducted during the final week of each month-long treatment period. The urinary excretion of 40Ca and 47Ca decreased 50% to 75% during the exercise periods. Retention of 47Ca increased during the exercise periods, but the retention of dietary Ca (40Ca) did not change. The efficiency of Ca absorption ...
Scanning electrons and light microscopy of the equine seminiferous tubule. Changes within the equine seminiferous tubules during the cycle of the seminiferous epithelium were studied light and scanning electron microscopy (SEM). Once observed with SEM, tubules were sectioned and staged using light microscopy. As viewed by SEM, the weblike, spongy cytoplasm of germ cells or Sertoli cells in stages I and II extended over the entire height of the germinal epithelium. The cytoplasm of the basal portion of the germinal epithelium in stages III to VIII was similar to that in stages I and II. However, the cytoplasm which occupied the luminal third of the epithelium in stage...
Production of Venezuelan equine encephalitis virus in cells grown on artificial capillaries. Primary cell cultures, a continuous cell line, and a diploid cell line were grown on an artificial capillary system. The cells were subsequently infected with Venezuelan equine encephalitis virus, and viral replication was studied. Extracellular fluids harvested from this system contained high titers of virus and were relatively free of cell debris.
A relationship between gait and breakdown in the horse. A biomechanical model of running has been presented. A basic premise has been that the swing time is nearly independent of speed. In fact, both the racehorse and the trotter have nearly equal swing times. Consequently, as speed increases and the stance phase becomes shorter, the horse must compensate by increasing his extension or the length of the airborne phase (or both). The safe speed which allows the horse adequate preparation time for contact of a leg with the ground is calculated, using a stride-by-stride analysis of the motion of the horse. This is seen to be a very sensitive function ...
[Scientific fundamentals of hippo- and riding therapy – a compilation of study results (author’s transl)]. The article surveys some of the scientific fundamentals of hippo- and riding therapy, and its methods using the characteristic horseback three dimensional rhythmic movement impulses for its therapeutic values, particularly in cerebral palsy. The influence of riding on posture and balance reactions, position of the pelvic, postures of head and trunk as well as rotatory movements was demonstrated in film studies using the cerebral palsied with different syndromes as an example. Electromyographic examinations of antagonistic muscle groups, kinesiologic analyses with the help of a video-recorder, ...
Stability and kinetic behavior of carboxymethylated horse muscle acylphosphatase. Horse muscle acylphosphatase consists of a main chain S-S bound to glutathione. It was found that removal of the glutathione by reduction and successive carboxymethylation of the only cysteine of the main chain affects the stability of the enzyme, mainly with respect to thermal inactivation. On the other hand, the kinetic properties of the enzyme are affected very little.
Current status of semen preservation in the ram, boar and stallion. From the studies cited it was concluded that short and long term preservation of stallion semen has encountered major obstacles. Fertilizing capacity of extended or extended and cooled spermatozoa has been impaired. With the hydrogen ion extenders, the fertility was depressed either with or without glycerol when the semen was inseminated immediately after extension. With the cream-gel extender, fertility was not impaired when inseminated immediately after extension, but was impaired after storage at 5 C for 24 hr or in the presence of glycerol. The fertilizing capacity of extended frozen sperm...
A new allele in the prealbumin system of horse serum markers. A family study of an index case in the Arabian breed of horses demonstrated the presence of a new allele in the prealbumin (Pr) system of electrophoretically determined markers in horse serum which, when homozygous, results in the absence of any recognizable zones in the Pr region. The symbol PrO is proposed for this allele which has an estimated frequency in Arabian horses of 0.09.
Equine markers genes. Polymorphism for group-specific component (Gc). Polymorphism of equine Gc protein was demonstrated by immunofixation electrophoresis with a goat anti-human Gc antibody. Three different phenotypes, F, FS and S, were found. Family data supported the genetic theory of two autosomal codominant alleles, GcF and GcS. Both alleles occurred in Standardbred, Thoroughbred and Arabian horses and in Shetland ponies. A frequency of 0.23 for GcS in the American Standardbred horse indicates the system should be useful for problems of identification and parentage.
On the watering of horses: a review. The literature published over the last 150 years provides confusing and often conflicting advice on the ideal way to water horses. Many of the problems associated with watering appear to be caused by either mismanagement or ignorance. An obvious way to prevent trouble is to provide adequate water at all times when a horse is at rest and to allow sufficient opportunity to drink while working.
[Hippotherapy in multiple sclerosis (author’s transl)]. No abstract available
Isoelectric focusing of horse serum esterase isozymes and detection of new phenotypes. A new method for separating the isozymes of horse serum esterase is described. The improved resolution has enabled us to detect several previously undescribed phenotypes. This method has also been used to detect two different apparently 'silent' alleles.
Diagnosis of equine neurologic problems. This is a review of the more common diseases of the spinal cord and various areas of the brain of horses. The results of a two and one-half year study of spinal cord disease are emphasized. After a description of the lesion the salient clinical signs are described and the features that differentiate them from other similar diseases. In the seminar, films of case and slides of lesions will be shown to document these diseases.
