Professor Wayne Bryden
|Professor Wayne Bryden|
Professor of Animal Science
B. Rur. Sc
M. Rur. Sc.
Dip. Ed. (New England)
R. An. Nutr.
Animal Studies Building (8150) Room 133, Gatton Campus
P: +61 7 5460 1250
F: +61 7 5460 1324
Professional Membership of:
- Australian Institute of Agricultural Science
- Australian Society of Animal Production
- Australasian Pig Science Association
- Australasian Equine Science Society
- Equine Science Society (USA)
- Nutrition Society of Australia
- World Poultry Science Association
Professor Bryden’s research interests principally concern animal nutrition and toxicology, plant associated toxins, mycotoxins and fungal ecology. In particular;
The objective of his research in nutrition (pigs, poultry and horses) is to produce strategies that will (i) balance the key nutrients (energy, amino acids) absorbed and (ii) alter nutrient availability and override metabolic processes determining tissue deposition rates, especially that of protein and fat including the alleviation aspects of metabolic disease in poultry and horses.
Nutritional, physiological and immunological aspects of stress in laying hens in different housing systems, feedlot cattle and horse transport.
The occurrence of mycotoxins, their effects in different animal species, including man and the implications for food safety of these toxins in the food chain.
The relationship of the maternal environment to the growth and development of the equine foetus, in particular the ingestion of caterpillars and foetal loss, and maternal insulin resistance and bone development of the foetus.
Application of the pig as a biomedical model for the study of gastrointestinal physiology.
During his research career, Professor Bryden has attracted some $16 Million in research income from major research funding bodies within Australia.
Current Research Opportunities
- ARC Linkage Grant
- UQ Collaboration and Industry Engagement Fund (CIEF)
- RIRDC- Horse Program
- RIRDC- Chicken Meat Program
- Australian Egg Corporation Limited
Professor Bryden has some 500 publications on research in nutrition and toxicology of which some 250 appear in refereed journals/proceedings or as book chapters. The remainder appear in conference proceedings or as abstracts at scientific meetings.
Bryden, W.L. (2012). Mycotoxin contamination of the feed supply chain: Implications for animal productivity and feed security. Anim. Feed Sc Technol. 173: 134-158.
Bryden, W.L. (2012) Food and feed, mycotoxins and the perpetual pentagram in a changing animal production environment. Anim. Prod. Sci. 52: 383-397.
Cawdell-Smith, A.J., Todhunter, K.H., Anderson, S.T., Perkins, N.R. and Bryden, W.L. (2012). Equine Amnionitis and Foetal Loss: Induction of the syndrome in mares following exposure to the Processionary caterpillar (Ochragaster lunifer).Equine Vet. J. 44: 282-288..
Belobrajdic, D.P., Bird, A.R., Conlon, M.A., Williams, B.A., Kang, S., McSweeney, C.S., Zhang, D., Bryden, W.L., Gidley, M.J. and Topping D.L. (2012) An arabinoxylan-rich fraction from wheat enhances caecal fermentation and protects colonocyte DNA against diet-induced damage in pigs. Br. J. Nutr., 107:1274-1282.
Al-Rabadi, G.L., Torley, P.J., Williams, B.A., Bryden, W.L, and Gidley, M.J. (2012) Particle size heterogeneity in milled barley and sorghum grains: Effects on physico-chemical properties and starch digestibility. J. Cereal Sc. 56: 396-403.
Cawdell-Smith, A.J., Todhunter, K.H., Perkins, N.R. and Bryden, W.L. (2013) Exposure of mares to processionary caterpillars (Ochrogaster lunifer) in early pregnancy: an additional dimension to equine amnionitis and fetal loss. Equine Veterinary Journal On-line
Todhunter, K.H., Cawdell-Smith, A.J., Bryden, W.L., Perkins, N.R. and Begg, A.P. (2013) Processionary caterpillar setae and equine foetal loss 1. Histopathology of experimentally exposed pregnant mares. Veterinary Pathology Accepted
Todhunter, K.H., Cawdell-Smith, A.J., Bryden, W.L, Perkins, N.R. and Begg, A.P. (2013) Processionary caterpillar setae and equine foetal loss 2. Histopathology of the fetal-placental unit from experimentally exposed mares.. Veterinary Pathology Accepted
Key Stakeholder Engagement
Editor-in-Chief, Animal Production Science
WHO Expert Panel on Food Safety, Member
Australasian Equine Science Symposium, Chair Organising Committee
Nutrition Society of Australia, Committee Member Queensland Branch
Recent Advances in Animal Nutrition In Australia, Member Organising Committee
Australian Poultry Science Symposium, Member Organising Committee
QAAFI and various animal and feed industry associations
Teaching and Development
ANIM1006 Equine Husbandry and Equitation
ANIM1014 Animal Welfare, Behaviour and Handling
ANIM1018 Livestock Industries
ANIM2044 Intensive Animal Production
ANIM2501 Applied Animal Nutrition & Grazing Management
ANIM3030 Equine Nutrition & Health
ANIM3039 Equine Exercise Physiology and Rehabilitation
VETS1003 Digestion, Metabolism & Nutrition
Professor Bryden is the Foundation Chair in Animal Science at the University of Queensland. He was Head of the School of Animal Studies at the University of Queensland from 2002 to 2007 and prior to that appointment was Pro-Dean of the Faculty of Veterinary Science at the University of Sydney, where he was also Director of the Poultry Research Foundation. His research interests include nutrition of monogastric animals and nutritional toxicology of all domestic species and he is a registered Animal Nutritionist. He lectures in a range of subjects to both animal science and veterinary science students and has advised some 50 research higher degree students. In 2003 he was awarded the Centenary Medal for his contributions to science and education, and in 2005 he co-chaired the Gordon Research Conference on Mycotoxins and Phycotoxins. He is currently a member of the WHO Expert Panel on Food Safety, President of the Australasian Equine Science Society and Editor-in-Chief of Animal Production Science.