Satué Ambrojo, KatiuskaChicharro Alcántara, DeborahGardon Poggi, Juan CarlosMiguel Pastor, LauraProducción Científica UCH 2022UCH. Departamento de Medicina y Cirugía Animal2023-03-142023-03-142022-03-29Satué, K., Miguel-Pastor, L., Chicharro, D. & Gardón, J. C. (2022). Hepatic enzyme profile in horses. Animals, vol. 12, i. 7 (29 mar.), art. 861. DOI: https://doi.org/10.3390/ani120708612076-2615 (Electrónico)http://hdl.handle.net/10637/14147Este artículo se encuentra disponible en la página web de la revista en la siguiente URL: https://www.mdpi.com/2076-2615/12/7/861Este artículo de investigación pertenece al número especial "Hepatic Disease of Equids".For diagnostic purposes, liver enzymes are usually classified into hepatocellular and cholestatic. These two groups of equine liver-specific enzymes include sorbitol dehydrogenase (SDH), glutamate dehydrogenase (GLDH), -glutamyl transferase (GGT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), and alkaline phosphatase (ALP). SDH and GLDH mostly reflect hepatocellular injury and cholestasis, while GGT expresses high values in biliary necrosis or hyperplasia. Likewise, AST, LDH, and ALP also reflect hepatocellular and biliary disease, but these enzymes are not liver specific. From the clinical point of view of the course of liver or biliary disease, AST and ALP are indicative of chronic disease, whereas SDH, GGT, and GLDH indicate an acute course. The patterns of enzymatic changes at the blood level are associated with different types of liver pathologies (infectious, inflammatory, metabolic, toxic, etc.). Increases in hepatocellular versus biliary enzyme activities are indicative of a particular process. There are different ways to diagnose alterations at the hepatic level. These include the evaluation of abnormalities in the predominant pattern of hepatocellular versus cholestatic enzyme abnormalities, the mild, moderate, or marked (5–10-fold or >10-fold) increase in enzyme abnormality concerning the upper limit of the reference range, the evolution over time (increase or decrease) and the course of the abnormality (acute or chronic).application/pdfenopen accessHorses - Digestive organs - Diseases - Diagnosis.Caballos - Aparato digestivo - Enfermedades - Diagnóstico.Liver cells - Diagnostic use.Células hepáticas - Uso diagnóstico.Artículohttps://doi.org/10.3390/ani12070861https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es