Omneity® Pellets
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Topic:Serum
Serum in horses refers to the component of blood that remains after the removal of cells and clotting factors. It contains a variety of proteins, electrolytes, hormones, and metabolic waste products. Serum analysis is a valuable tool in veterinary medicine for assessing the health status of horses. It provides insights into organ function, nutritional status, and the presence of disease. Common parameters measured in equine serum include enzymes, such as aspartate aminotransferase (AST) and gamma-glutamyl transferase (GGT), as well as electrolytes like sodium and potassium. This page assembles peer-reviewed research studies and scholarly articles that explore the composition, diagnostic applications, and implications of serum analysis in equine veterinary practice.
Clinical Pathology of Liver Disease in Horses. Liver disease in horses is primarily evaluated using the routine serum biochemical profile with a few additional specialty tests of liver function that are performed when indicated. Serum enzyme activities are evaluated to indicate hepatocellular damage and cholestasis. Liver function is evaluated using synthetic markers like BUN, albumin, bilirubin, and clotting times, while clearance function tests such as serum bile acids and ammonia are performed separately. Most equine liver disease is characterized by some degree of hepatocellular damage and cholestasis, while decreased liver function is...
A case of equine cryptorchidism with undetectable serum anti-Müllerian hormone. Serum anti-Müllerian hormone (AMH), a marker of equine cryptorchidism, is detectable in intact and cryptorchid stallions but not in geldings because it is secreted from Sertoli cells. A 4-year-old uncastrated Thoroughbred racehorse had no visible testes; therefore, the horse was considered a bilateral cryptorchidism. However, the serum AMH was undetectable (<0.08 ng/ml). Human chorionic gonadotrophin (hCG) stimulating test result indicated that the horse was a gelding. The results of sex chromosomal analysis and sequence analysis of SRY gene suggested that the horse was a genetically-intac...
