Article Text

PDF
Effects of a single dose of dexamethasone-21 ‐ isonicotinate on the metabolism of heifers in early lactation
  1. R. Jorritsma, DVM, PhD1,
  2. J. Thanasak, DVM, PhD1,
  3. M. Houweling, DVM, PhD2,
  4. J. P. T. M. Noordhuizen, DVM, PhD1 and
  5. K. E. Müller, DVM, PhD2
  1. 1 Department of Farm Animal Health
  2. 2 Department of Biochemistry, Cell Biology and Histology, Faculty of Veterinary Medicine, Yalelaan 7, Utrecht, The Netherlands
  1. Faculty of Veterinary Science, Mahidol University, Salaya, Phuttamonthon, Nakhon-Pathom, 73170 Thailand

Abstract

Eight Swedish crossbred heifers, about two-and-a-half years old, were given a single intramuscular dose of dexamethasone-21-isonicotinate between nine and 15 days after they had calved and eight similar heifers were left untreated. The treatment had no significant effects on the lipolytic activity of the heifers' fat tissues, and no effect on the concentrations of non-esterified fatty acids and β-hydroxybutyrate in blood or the triacylglycerol content of the liver. However, there were significant increases in plasma glucose concentrations two days after the injection and in plasma insulin concentrations two and four days after the injection.

    Statistics from Altmetric.com

      Request permissions

      If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.