Zobrazeno 1 - 10
of 67
pro vyhledávání: '"B. W. McBride"'
Publikováno v:
Journal of animal science. 94(9)
The objective of this study was to investigate the role of protein-mediated transport pathways for short-chain fatty acid flux across the ruminal epithelium, using subacute ruminal acidosis (SARA) and feed restriction as models. Twenty-one Holstein s
Publikováno v:
Canadian Journal of Animal Science. 89:503-512
Twenty-four steers (initial body weight = 535 ± 5.0 kg) predominately of Angus breeding were used to determine the effect of dietary corn silage inclusion [20, 40, 60, or 80% of dry matter (DM)] on visceral mass, cellularity, and the protein express
Publikováno v:
Canadian Journal of Animal Science. 89:253-262
Twenty-four steers [467 ± 7.2 kg initial body weight (BW)] predominately of Angus breeding were used to determine the effect of dry matter intake (1.25, 1.50, 1.75, and 2.00% of BW) on visceral mass, cellularity, and the protein expression of ATP sy
Publikováno v:
The Journal of Agricultural Science, 146, 213-233
The Journal of Agricultural Science 146 (2008)
The Journal of Agricultural Science 146 (2008)
SUMMARYMethane, in addition to being a significant source of energy loss to the animal that can range from 0·02 to 0·12 of gross energy intake, is one of the major greenhouse gases being targeted for reduction by the Kyoto protocol. Thus, one of th
Publikováno v:
Journal of Dairy Science. 90:3456-3466
Methane (CH4) is one of the major greenhouse gases being targeted for reduction by the Kyoto protocol. The focus of recent research in animal science has thus been to develop or improve existing CH4 prediction models to evaluate mitigation strategies
Publikováno v:
Journal of Dairy Science. 90:1851-1858
The objective of this study was to evaluate the effects of supplementing myristic acid in dairy cow rations on ruminal methanogenesis and the fatty acid profile in milk. Twelve multiparous Holstein dairy cows (710 +/- 17.3 kg of live weight; 290 +/-
Publikováno v:
Journal of animal science. 93(9)
Aged beef cows (≥ 8 yr of age) produce calves with lower birth and weaning weights. In mammals, aging is associated with reduced hepatic expression of glutamine synthetase (GS) and alanine transaminase (ALT), thus impaired hepatic Gln-Glu cycle fun
Publikováno v:
Canadian Journal of Animal Science. 82:267-273
An experiment was conducted to evaluate the effect of heating the drinking water of lactating dairy cows in different ambient environments on the feed and water intake and milk yield and composition and hydration status of Jersey and Holstein cows. E
Publikováno v:
Asian-Australasian Journal of Animal Sciences. 12:735-741
Publikováno v:
Journal of Medical Microbiology. 47:799-809
The responses of previously untested immunodeficient mouse strains to campylobacter infection are described. Three strains of adult immunodeficient mice (SCID-Beige, C.B-17-SCID-Beige and RAG-2) were inoculated intragastrically with Campylobacter jej