Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-28T01:29:21.510Z Has data issue: false hasContentIssue false
  • English
  • Français

Assessment of Immune Responses as Indicators of Welfare in Calves.

Published online by Cambridge University Press:  24 November 2017

A. M. Mackenzie ,
T. G. Rowan ,
S. D. Carter ,
J. B. Dixon  and
J. Tebble
A. M. Mackenzie
Affiliation:
Departments of Veterinary Pathology Animal Husbandry
T. G. Rowan
Affiliation:
Animal Husbandry
S. D. Carter
Affiliation:
Departments of Veterinary Pathology Veterinary Clinical Science, University of Liverpool, PO Box 147, Liverpool, UKL69 3BX.
J. B. Dixon
Affiliation:
Departments of Veterinary Pathology
J. Tebble
Affiliation:
Animal Husbandry
Get access

Extract

The welfare of domestic food animals has been defined by their state as regards their attempts to cope with their environment(Broom, 1986). Attempts made by the animals to cope can be successful or unsuccessful; unsuccessful attempts are defined as poor welfare. The assessment of animal welfare may be made, for example, ethological, endocrinological and immunological methods. Poor welfare has been associated with increased disease susceptibility; furthermore stress can cause immunosupression (reviewed by Kelley, 1980). Therefore, immune responses should indicate the welfare of an animal. An experiment was designed to assess immune responses as indicators of welfare of calves kept in different husbandry conditions.

Type
Assessing Animal Welfare
Information
Proceedings of the British Society of Animal Production (1972) , Volume 1993: Winter meeting , March 1993 , pp. 76
Copyright
Copyright © The British Society of Animal Production 1993

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Alam, M.G.S., Dobson, H. and Fitzpatrick, R.J. 1986. Endocrine response to different doses of ACTH in cows. Br. Vet. J., 142, 239–245.CrossRefGoogle ScholarPubMed
Broom, D.M. 1986. Indicators of poor welfare. Br. Vet. J., 142, 524–526.Google Scholar
Burton, J.L., Mallard, B.A. and Mowat, D.N. (1992). Effects of supplemental dietary chromium on immune response profiles of periparturient dairy cows. Proc. 3rd Int. Vet. Immunol. Congress, Budapest, pp.140.Google Scholar
Hudson, L.and Hay, F.C. (1989). Practical Immunology. Blackwell Scientific Publications, Oxford, 3rd eda, pp. 13–14.Google Scholar
Kelley, K.W. 1980. Stress and immune function: a review. Ann. Rech. Vét., 11, 445–478.Google Scholar
Pollock, J.M. (1990). Effects of age of weaning and level of nutrition on immune responses in calves. Ph.D. Thesis, University of Liverpool.Google Scholar
Pollock, J.M., Rowan, T.G., Dixon, J.B., Carter, S.D. and Kelly, D.F. (1991). Estimation of immunity in the developing calf: cellular and humoral responses to keyhole limpet haemocyanin. Vet. Immunol. Immunopathol., 20, 105–113.CrossRefGoogle Scholar
Whitbread, T.J. and Rowan, T.G. 1986. Simple technique for examining lymphocyte blastogenesis in whole blood from neonatal calves. Res. Vet. Sci, 40, 161–165.Google Scholar
van der Zijpp, A.J. and Leenstra, F.R. (1980). Genetic analysis of the humoral immune response of White Leghorn chicks. Poult. Sci, 59, 1363–1369.Google Scholar