Update: Clinical use of plasma lactate

• Autores: Íde Gillespie, Patricia G. Rosenstein, Dez Hughes
• Localización: Veterinary Clinics of North America: Small Animal Practice: Small Animal Practice, ISSN-e 0195-5616, Vol. 47, Nº. 2, 2017, págs. 325-342
• Idioma: inglés
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• Resumen

  • Lactate is an essential, versatile metabolic fuel in cellular bioenergetics. In human emergency and critical care, lactate is used as a biomarker and therapeutic endpoint and evidence is growing in veterinary medicine supporting its clinical utility. Lactate production is a protective response providing ongoing cellular energy during tissue hypoperfusion or hypoxia and mitigating acidosis. Hence, hyperlactatemia is closely associated with disease severity but it is an epiphenomenon as the body attempts to protect itself. This article reviews lactate biochemistry, kinetics, pathophysiology, some practical aspects of measuring lactate, as well as its use in diagnosis, prognosis, and monitoring.