Advertisement
Review article| Volume 19, ISSUE 3, P551-556, November 2003

Neonatal adjustments

      During birth, a calf begins an abundance of physiologic adjustments necessary for extra-uterine life. Proper physiologic adjustments are necessary for the health of the calf and influence values for pharmacokinetic and pharmacodynamic variables used to calculate a rational dosage regimen for the calf. General concepts of neonatal clinical pharmacology have been reviewed [
      • Brown S.A.
      Pharmacology in neonatal calves. Proceedings of the American Association of Bovine Practitioners.
      ,
      • Wilke J.R.
      Clinical pharmacology of antimicrobial drugs for the treatment of septic neonatal calves.
      ]. Many articles have been published that describe the pharmacokinetics of specific drugs in calves, but few articles report results of well-designed clinical investigations of treatments of naturally occurring diseases to confirm application of those data.
      To read this article in full you will need to make a payment

      Purchase one-time access:

      Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Subscribers receive full online access to your subscription and archive of back issues up to and including 2002.

      Content published before 2002 is available via pay-per-view purchase only.

      Subscribe:

      Subscribe to Veterinary Clinics: Food Animal Practice
      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect

      References

        • Brown S.A.
        Pharmacology in neonatal calves. Proceedings of the American Association of Bovine Practitioners.
        The Bovine Proceedings. 1992; 24: 96-100
        • Wilke J.R.
        Clinical pharmacology of antimicrobial drugs for the treatment of septic neonatal calves.
        Vet Clin North Am Food Anim Pract. 1991; 7: 695-711
        • Carstens G.
        Cold thermoregulation in the newborn calf.
        Vet Clin North Am Food Anim Pract. 1994; 10: 69-105
        • Groothuis D.G.
        • van Gogh H.
        • van Miert A.S.J.P.A.M.
        The effect of E. coli endotoxin induced fever on the blood levels of antimicrobial drugs after intravenous and intramuscular administration in veal calves.
        in: van Miert A.S.J.P.A.M. Frens J. van der Kreek F.W. Trends in veterinary pharmacology and toxicology. Elsevier Scientific Publishing Co, Amsterdam1980: 77-86
        • van Miert A.S.J.P.A.M.
        Fever and reticulo-ruminal dysfunction.
        in: van Miert A.S.J.P.A.M. Frens J. van der Kreek F.W. Trends in veterinary pharmacology and toxicology. Elsevier Scientific Publishing Co, Amsterdam1980: 184-192
        • Dowrick J.S.
        Some biopharmaceutical considerations of subcutaneous and intramuscular injections used in veterinary medicine.
        in: van Miert A.S.J.P.A.M. Frens J. van der Kreek F.W. Trends in veterinary pharmacology and toxicology. Elsevier Scientific Publishing Co, Amsterdam1980: 47-53
        • Marshall A.B.
        • Palmer G.H.
        Injection sites and drug bioavailability.
        in: van Miert A.S.J.P.A.M. Frens J. van der Kreek F.W. Trends in veterinary pharmacology and toxicology. Elsevier Scientific Publishing Co, Amsterdam1980: 54-60
        • Palmer G.H.
        Effect of injection site on bioavailability of aminopenicillins in calves.
        in: van Miert A.S.J.P.A.M. Frens J. van der Kreek F.W. Trends in veterinary pharmacology and toxicology. Elsevier Scientific Publishing Co, Amsterdam1980: 337-338
        • Van Donkersgoed J.
        • Dubeski P.L.
        • VanderKop M.
        • Aalhus J.L.
        • Bygrove S.
        • Starr W.N.
        The effect of animal health products on the formation of injection site lesions in subprimals of experimentally injected beef calves.
        Can Vet J. 2000; 41: 617-622