Zobrazeno 1 - 10
of 89
pro vyhledávání: '"A.D. McGilliard"'
Autor:
M.H. Cooley, James K. Drackley, Jerry W. Young, A.D. McGilliard, J.J. Veenhuizen, Donna Marie Amaral
Publikováno v:
Journal of Dairy Science. 73:1244-1254
In vivo kinetic techniques were used to quantify changes in metabolism of propionate, glucose, and blood CO 2 when glucose was infused intravenously at 0, 342. or 737 g/d into four lactating cows. Neither production of milk or milk fat nor compositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65ffb94bf9943da2304d912ac04b4f3a
https://doi.org/10.3168/jds.s0022-0302(90)78789-9
https://doi.org/10.3168/jds.s0022-0302(90)78789-9
Publikováno v:
Journal of dairy science. 76(3)
After a preliminary trial to establish dose responses to phlorizin, five Holstein cows at 6 wk postpartum were used to test the response of cows in negative energy balance to a sudden decrease in availability of glucose caused by phlorizin. Cows were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e78aa6a6b8459a4a2d3010183f018f0f
https://pubmed.ncbi.nlm.nih.gov/8463487
https://pubmed.ncbi.nlm.nih.gov/8463487
Publikováno v:
Journal of Dairy Science. 63:553-561
Four Holstein steers fed 2.86 kg of corn and 3.50 kg of chopped alfalfa hay in 12 equal portions daily were used to determine effects of intravenously infused zeranol on glucose kinetics. In period I (1 wk), only carrier (9:1, propylene glycol:ethano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d054b221c6ebefe9de63bfa11ac79902
https://doi.org/10.3168/jds.s0022-0302(80)82971-7
https://doi.org/10.3168/jds.s0022-0302(80)82971-7
Publikováno v:
Journal of Dairy Science. 57:1189-1195
The amount of α-glucose polymers entering the duodenum of re-entrant cannulated steers was measured. In each of two trials, four steers received 275g or 500g of a high-grain diet every 2h; 16 and 12 total duodenal digesta, 8-h collections were made.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54c32f2a95b591d5731c8978e8a7647b
https://doi.org/10.3168/jds.s0022-0302(74)85035-6
https://doi.org/10.3168/jds.s0022-0302(74)85035-6
Publikováno v:
Journal of Dairy Science. 59:2056-2062
Three nitrogen-balance trials were used to measure nitrogen utilization in lactating dairy cows. In each trial, the basic diet was a complete feed containing 55% corn silage and 45% grain mixture (dry-matter basis). The crude protein contents of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95388d6919df524d38dd833b63f2012d
https://doi.org/10.3168/jds.s0022-0302(76)84487-6
https://doi.org/10.3168/jds.s0022-0302(76)84487-6
Publikováno v:
The Journal of Nutrition. 115:445-453
Eight preruminant male calves were prepared surgically with lymphatico-venous shunts and re-entrant gallbladder to proximal duodenum shunts. Liquid diets were formulated to contain 12.5% dried skim milk (SM) or 10.5% SM to which was added 2% soybean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b34ef3c33f4402f189e43f24816c06
https://doi.org/10.1093/jn/115.4.445
https://doi.org/10.1093/jn/115.4.445
Publikováno v:
Nutrition Research. 6:1211-1218
Fatty acid and CO 2 production from several different substrates by mammary tissue slices from four lactating dairy cows and three lactating goats were determined to evaluate the role of the citrate cleavage pathway in lipogenesis in mammary tissue o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a36d1fd241ec00f76454883bbbf04d5f
https://doi.org/10.1016/s0271-5317(86)80091-4
https://doi.org/10.1016/s0271-5317(86)80091-4
Publikováno v:
Pesticide Biochemistry and Physiology. 11:20-32
The uptake, metabolism, and kinetic behavior of parathion were examined in isolated, blood-perfused whole pig liver preparations. First-pass hepatic venous outflow profiles of parathion and 51 Cr-labeled red blood cells followed existing transsinusoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4463b40a14911f7ab91d1a9dd75b934a
https://doi.org/10.1016/0048-3575(79)90044-0
https://doi.org/10.1016/0048-3575(79)90044-0
Publikováno v:
Journal of Dairy Science. 50:1645-1653
Three experiments were conducted to study the protein and energy requirements of the young calf and the relative efficacy of various milk replacers, by using 88 three-day-old male Holstein calves from 4 to 60 days of age. The energy requirement for m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65cca4a52cb2f78f331e491d9a007df2
https://doi.org/10.3168/jds.s0022-0302(67)87687-2
https://doi.org/10.3168/jds.s0022-0302(67)87687-2
Publikováno v:
Journal of Dairy Science. 45:1357-1362
A technique utilizing conscious, fistulated calves has been developed which measures the ability of the rumen to absorb volatile fatty acids (VFA) at various stages of its development. An esophageal catheter is used to prevent saliva from entering th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9291b909146dbad6347dceabbd2e4273
https://doi.org/10.3168/jds.s0022-0302(62)89626-x
https://doi.org/10.3168/jds.s0022-0302(62)89626-x