Investigation of vitamin B12 deficiency in ruminants : a thesis in fulfilment of the requirements for admission to the degree of Doctor of Philosophy of the University of Adelaide / by Wendy Babidge.

Date

1993

Authors

Babidge, Wendy Joy

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Abstract

Experiments were designed for the early detection of vitamin B12 deficiency in sheep and cattle. Metabolic indicators were examined in animals where deficiency was induced with either nitrous oxide (N2O) or by feeding diets of low cobalt content. Results showed that vitamin B12 dependent enzymes in the liver of ruminants appeared to be affected only at a late stage of deficiency. However changes in concentrations of metabolites of these pathways occured earlier.

School/Discipline

Dept. of Animal Sciences

Dissertation Note

Thesis (Ph.D.)--University of Adelaide, Dept. of Animal Sciences, 1994

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This electronic version is made publicly available by the University of Adelaide in accordance with its open access policy for student theses. Copyright in this thesis remains with the author. This thesis may incorporate third party material which has been used by the author pursuant to Fair Dealing exception. If you are the author of this thesis and do not wish it to be made publicly available or If you are the owner of any included third party copyright material you wish to be removed from this electronic version, please complete the take down form located at: http://www.adelaide.edu.au/legals

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Includes bibliographical references (leaves 202-21).

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