Gerald B Huntington
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Works (36)
Updated: July 5th, 2023 16:03
2022 journal article
Ractopamine and age alter oxygen use and nitrogen metabolism in tissues of beef steers
JOURNAL OF ANIMAL SCIENCE, 100(11).
author keywords: amino acid kinetics; cattle; metabolism; net flux; ractopamine
MeSH headings : Cattle; Animals; Oxygen / metabolism; Phenethylamines / pharmacology; Phenethylamines / metabolism; Diet / veterinary; Liver / metabolism; Nitrogen / metabolism; Body Weight / physiology
Source: Web Of Science
Added: December 5, 2022
2020 article
Frontiers in ruminant nutrition: An ASAS-CSAS-WSASAS 2020 Symposium overview
Caton, J. S., Engle, T., Crouse, M. S., Archibeque, S., Nagaraja, T. G., & Huntington, G. (2020, September). JOURNAL OF ANIMAL SCIENCE, Vol. 98.
Source: Web Of Science
Added: January 4, 2021
2020 article
Past, present and future of protein and N metabolism in ruminants
Huntington, G. B., & Eisemann, J. H. (2020, November). JOURNAL OF ANIMAL SCIENCE, Vol. 98, pp. 169–169.
author keywords: NItrogen; Protein; Amino acids
Source: Web Of Science
Added: February 15, 2021
2015 journal article
Herbage selection, intake and digestibility in grazing beef cattle
LIVESTOCK SCIENCE, 174, 39–45.
author keywords: Beef cows; Pasture; Intake selection; Alkane
doi.org (publisher)
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Intake estimation of horses grazing tall fescue (Lolium arundinaceum) or fed tall fescue hay
JOURNAL OF ANIMAL SCIENCE, 92(5), 2304–2308.
author keywords: alkanes; horses; intake; pasture; tall fescue
MeSH headings : Animal Feed / analysis; Animals; Body Weight; Cross-Over Studies; Diet / veterinary; Feeding Behavior / physiology; Horses / physiology; Lolium; Male
Sources: Web Of Science, ORCID
Added: August 6, 2018
2014 journal article
Reduced supplementation frequency increased insulin-like growth factor 1 in beef steers fed medium quality hay and supplemented with a soybean hull and corn gluten feed blend
JOURNAL OF ANIMAL SCIENCE, 92(6), 2546–2553.
author keywords: cattle; insulin; insulin-like growth factor 1; metabolism; supplementation frequency
MeSH headings : Animal Feed / analysis; Animals; Cattle / blood; Cattle / metabolism; Diet / veterinary; Dietary Supplements; Digestion / physiology; Energy Intake; Glutens; Insulin-Like Growth Factor I / metabolism; Male; Rumen / metabolism; Somatomedins / metabolism; Soybeans; Zea mays
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Intake in cattle of a ground switchgrass and alfalfa hay mixture blended with various levels of sucrose or citric acid
ANIMAL FEED SCIENCE AND TECHNOLOGY, 184(1-4), 33–37.
author keywords: Cattle; Preference; Hay; Sucrose; Citric acid
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Chromium propionate enhances insulin sensitivity in growing cattle
JOURNAL OF DAIRY SCIENCE, 95(4), 2037–2045.
author keywords: chromium; insulin sensitivity; cattle
MeSH headings : Animals; Blood Glucose / analysis; Cattle / growth & development; Diet / veterinary; Dietary Supplements; Fatty Acids, Nonesterified / blood; Female; Glucose / administration & dosage; Glucose Tolerance Test; Insulin / blood; Propionates / administration & dosage; Zea mays
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Effects of supplemental urea sources and feeding frequency on ruminal fermentation, fiber digestion, and nitrogen balance in beef steers
ANIMAL FEED SCIENCE AND TECHNOLOGY, 171(2-4), 136–145.
author keywords: Nitrogen; Urea; Fiber; Digestion; Steers
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Technical note: Use of near-infrared reflectance spectroscopy to predict intake and digestibility in bulls and steers
JOURNAL OF ANIMAL SCIENCE, 89(4), 1163–1166.
author keywords: bull; corn silage; digestion; intake; near-infrared reflectance; steer
MeSH headings : Animal Feed; Animal Husbandry / methods; Animals; Cattle / growth & development; Cattle / metabolism; Diet / veterinary; Digestion; Eating; Feces / chemistry; Male; Silage; Spectroscopy, Near-Infrared; Zea mays
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Use of plant hydrocarbons as markers to estimate voluntary intake and digestibility in beef steers
LIVESTOCK SCIENCE, 139(3), 245–251.
author keywords: Alkanes; Cattle; Intake; Digestion
Source: Web Of Science
Added: August 6, 2018
2010 journal article
Intake, Digestibility, and Nitrogen Balance of Steers Fed Gamagrass Baleage Topdressed at Two Rates of Nitrogen and Harvested at Sunset and Sunrise
CROP SCIENCE, 50(1), 427–437.
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Determination of nitrogen balance in goats fed a meal produced from hydrolyzed spent hen hard tissues
JOURNAL OF ANIMAL SCIENCE, 87(3), 1068–1076.
author keywords: by-product; meat goat; nitrogen balance; spent laying hen
MeSH headings : Animal Feed / analysis; Animal Feed / standards; Animal Husbandry / methods; Animals; Biological Products / analysis; Biological Products / metabolism; Biological Products / standards; Blood Urea Nitrogen; Chickens / physiology; Diet / veterinary; Dietary Fiber / analysis; Eating / physiology; Feathers / metabolism; Female; Food Handling / methods; Gastrointestinal Contents / chemistry; Goats / metabolism; Goats / physiology; Male; Minerals / analysis; Minerals / metabolism; Minerals / standards; Nitrogen / metabolism; Random Allocation; Rumen / metabolism
Sources: Web Of Science, ORCID
Added: August 6, 2018
2009 journal article
Effects of total nonstructural carbohydrates and nitrogen balance on voluntary intake of goats and digestibility of gamagrass hay harvested at sunrise and sunset
ANIMAL FEED SCIENCE AND TECHNOLOGY, 148(2-4), 93–106.
author keywords: Goats; Gamagrass hay; Nonstructural carbohydrates; N metabolism
Source: Web Of Science
Added: August 6, 2018
2009 journal article
The addition of cottonseed hulls to the starter and supplementation of live yeast or mannanoligosaccharide in the milk for young calves
JOURNAL OF DAIRY SCIENCE, 92(2), 790–798.
author keywords: cottonseed hull; calf; yeast; mannanoligosaccharide
MeSH headings : Animals; Animals, Newborn; Cattle / growth & development; Cattle / physiology; Cottonseed Oil / metabolism; Dietary Supplements; Eating / physiology; Female; Male; Milk / chemistry; Milk / microbiology; Oligosaccharides / metabolism; Random Allocation; Rumen / growth & development; Time Factors; Yeasts / metabolism
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Urea metabolism in beef steers fed tall fescue, orchardgrass, or gamagrass hays
JOURNAL OF ANIMAL SCIENCE, 87(4), 1346–1353.
author keywords: fescue; gamagrass; orchardgrass; steer; urea metabolism
MeSH headings : Amino Acids / administration & dosage; Animals; Cattle / metabolism; Dietary Carbohydrates / administration & dosage; Dietary Supplements; Male; Nitrogen / metabolism; Nitrogen / urine; Ornithine / metabolism; Poaceae / metabolism; Random Allocation; Urea / metabolism
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Evaluation of secondary protein nutrients as a substitute for soybean meal in diets for beef steers and meat goats
JOURNAL OF ANIMAL SCIENCE, 86(1), 146–158.
author keywords: meat goat; nitrogen balance; ruminally undegradable protein; secondary protein nutrient; steer
MeSH headings : Animal Feed / analysis; Animal Nutritional Physiological Phenomena; Animals; Cattle / blood; Cattle / growth & development; Diet / veterinary; Dietary Proteins / pharmacology; Dose-Response Relationship, Drug; Goats / blood; Goats / growth & development; Male; Meat; Nitrogen / metabolism; Rumen / metabolism; Soybeans / metabolism
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Performance of lactating dairy cows fed varying levels of total mixed ration and pasture
JOURNAL OF DAIRY RESEARCH, 75(4), 471–480.
author keywords: Intake; pasture; partial mixed ration; grazing
MeSH headings : Animal Feed; Animals; Bentonite; Calcium Carbonate; Carbonates; Cattle / physiology; Dairying / methods; Edible Grain; Fatty Acids / analysis; Female; Glutens; Lactation / physiology; Milk / chemistry; Milk / metabolism; Poaceae; Potassium; Seasons; Silage; Sodium Chloride; Soybeans; Vitamins; Zea mays
Sources: Web Of Science, ORCID
Added: August 6, 2018
2008 journal article
The interaction of harvesting time of day of switchgrass hay and ruminal degradability of supplemental protein offered to beef steers
JOURNAL OF ANIMAL SCIENCE, 86(1), 159–166.
author keywords: beef steer; protein degradability; switchgrass; Panicum virgatum
MeSH headings : Animal Feed / analysis; Animal Nutritional Physiological Phenomena; Animals; Cattle / growth & development; Diet / veterinary; Dietary Proteins / pharmacology; Dietary Supplements; Digestion / physiology; Male; Poaceae / physiology; Rumen / metabolism; Time Factors
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Urea metabolism in beef steers grazing Bermudagrass, Caucasian bluestem, or gamagrass pastures varying in plant morphology, protein content, and protein composition
JOURNAL OF ANIMAL SCIENCE, 85(8), 1997–2004.
author keywords: beef cattle; urea biosynthesis; Tripsacum dactyloides; Cynodon dactylon; Bothriochloa caucasica
MeSH headings : Animals; Blood Urea Nitrogen; Body Weight; Cattle / metabolism; Cynodon / chemistry; Cynodon / metabolism; Dietary Proteins / analysis; Esophageal Fistula / veterinary; Male; Plant Leaves / chemistry; Plant Stems / chemistry; Poaceae / chemistry; Poaceae / metabolism; Random Allocation; Urea / metabolism; Urea / urine
Source: Web Of Science
Added: August 6, 2018
2006 journal article
Effects of a slow-release urea source on absorption of ammonia and endogenous production of urea by cattle
ANIMAL FEED SCIENCE AND TECHNOLOGY, 130(3-4), 225–241.
author keywords: steers; urea; ammonia; rumen
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Intake, digestion, and N metabolism in steers fed endophyte-free, ergot alkaloid-producing endophyte-infected, or nonergot alkaloid-producing endophyte-infected fescue hayI
Journal of Animal Science, 83(5), 1179–1185.
MeSH headings : Animal Nutritional Physiological Phenomena; Animals; Blood Urea Nitrogen; Body Temperature; Cattle / physiology; Dietary Proteins / metabolism; Digestion / physiology; Drinking / physiology; Eating / physiology; Ergot Alkaloids / biosynthesis; Ergotamines / analysis; Festuca / chemistry; Festuca / classification; Festuca / microbiology; Hypocreales / metabolism; Male; Nitrogen / metabolism; Prolactin / blood; Temperature; Urea / urine; Urination
Source: NC State University Libraries
Added: August 6, 2018
2005 journal article
Nitrogen metabolism in beef steers fed gamagrass or orchardgrass hay with or without a supplement
CANADIAN JOURNAL OF ANIMAL SCIENCE, 85(1), 107–109.
author keywords: steers; beef; hulls; soybean; metabolism; nitrogen
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Technical note: Technique for dissection and analysis of the rumen in young calves
JOURNAL OF DAIRY SCIENCE, 88(1), 324–326.
author keywords: calf; rumen; development; papilla
MeSH headings : Animal Nutritional Physiological Phenomena; Animals; Cattle / anatomy & histology; Diet; Dissection / methods; Dissection / veterinary; Microscopy, Electron, Scanning; Rumen / anatomy & histology; Rumen / growth & development; Software
Source: Web Of Science
Added: August 6, 2018
2003 journal article
Pancreatic exocrine secretion in steers infused postruminally with casein and cornstarch
Journal of Animal Science, 81(4), 1051–1056.
MeSH headings : Abomasum / metabolism; Abomasum / physiology; Animals; Caseins / administration & dosage; Caseins / metabolism; Catheterization; Cattle / metabolism; Cattle / physiology; Chymotrypsin / analysis; Chymotrypsin / metabolism; Dose-Response Relationship, Drug; Duodenum / metabolism; Duodenum / physiology; Hydrogen-Ion Concentration; Infusions, Intravenous / veterinary; Male; Pancreas / metabolism; Pancreatic Juice / chemistry; Pancreatic Juice / metabolism; Starch / administration & dosage; Starch / metabolism; Trypsin / analysis; Trypsin / metabolism; alpha-Amylases / analysis; alpha-Amylases / metabolism
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
Intestinal starch disappearance increased in steers abomasally infused with starch and protein
Journal of Animal Science, 80(12), 3361–3368.
MeSH headings : Abomasum / metabolism; Animals; Caseins / administration & dosage; Cattle / metabolism; Digestion; Dose-Response Relationship, Drug; Intestinal Absorption; Intestine, Small / metabolism; Male; Starch / pharmacokinetics
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
Nitrogen metabolism of beef steers fed endophyte-free tall fescue hay: Effects of ruminally protected methionine supplementation
Journal of Animal Science, 80(5), 1344–1351.
MeSH headings : Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Blood Urea Nitrogen; Cattle / metabolism; Dietary Supplements; Feces / chemistry; Male; Methionine / administration & dosage; Methionine / metabolism; Nitrogen / metabolism; Nutritional Requirements; Poaceae; Rumen / metabolism; Urea / pharmacokinetics
Source: NC State University Libraries
Added: August 6, 2018
2001 journal article
Effect of ruminal protein degradability on growth and N metabolism in growing beef steers
Journal of Animal Science, 79(2), 533–541.
MeSH headings : Ammonia / urine; Animal Feed; Animals; Cattle / growth & development; Cattle / metabolism; Cattle / physiology; Dietary Proteins / administration & dosage; Dietary Proteins / metabolism; Drug Combinations; Estradiol / administration & dosage; Estradiol / analogs & derivatives; Fatty Acids, Volatile / analysis; Gastrointestinal Contents / chemistry; Least-Squares Analysis; Linear Models; Male; Nitrogen / blood; Nitrogen / metabolism; Nitrogen / urine; Progesterone / administration & dosage; Random Allocation; Rumen / metabolism; Rumen / physiology; Silage; Urea / blood; Urea / urine; Weight Gain
Source: NC State University Libraries
Added: August 6, 2018
2001 journal article
Urea flux in beef steers: Effects of forage species and nitrogen fertilization
Journal of Animal Science, 79(7), 1937–1943.
MeSH headings : Animal Feed; Animals; Cattle / metabolism; Digestion; Fertilizers; Male; Nitrogen / metabolism; Poaceae / metabolism; Urea / metabolism
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
High-starch rations for ruminant production discussed.
Feedstuffs, 72(20), 12–13.
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Influence of the novel urease inhibitor N-(n-butyl) thiophosphoric triamide on ruminant nitrogen metabolism: II. Ruminal nitrogen metabolism, diet digestibility, and nitrogen balance in lambs
Journal of Animal Science, 78(1), 188–198.
MeSH headings : Ammonia / blood; Animal Feed; Animals; Blood Glucose / metabolism; Digestion / drug effects; Enzyme Inhibitors / pharmacology; Kinetics; Male; Nitrogen / metabolism; Organophosphorus Compounds / pharmacology; Rumen / drug effects; Rumen / enzymology; Rumen / metabolism; Sheep / growth & development; Sheep / metabolism; Urease / antagonists & inhibitors
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Nitrogen metabolism of early lactation cows fed diets with two different levels of protein and different amino acid profiles
JOURNAL OF DAIRY SCIENCE, 83(11), 2585–2595.
author keywords: amino acids; milk production; plasma flow; protein
MeSH headings : Amino Acids / blood; Amino Acids / metabolism; Animal Feed / analysis; Animals; Cattle; Dietary Proteins; Female; Insulin / blood; Lactation / physiology; Liver Circulation; Mammary Glands, Animal / blood supply; Mammary Glands, Animal / physiology; Mesenteric Veins; Milk / chemistry; Milk / metabolism; Nitrogen / metabolism; Parity; Urea / blood
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Response of nitrogen metabolism in preparturient dairy cows to methionine supplementation
Journal of Animal Science, 78(3), 742–749.
MeSH headings : Animal Feed; Animals; Cattle / metabolism; Dairying; Dietary Supplements; Energy Intake; Female; Labor, Obstetric; Liver / metabolism; Methionine / blood; Methionine / metabolism; Nitrogen / metabolism; Pregnancy; Rumen / metabolism; Splanchnic Circulation; Urea / blood
Source: NC State University Libraries
Added: August 6, 2018
1999 journal article
Sources of variation in splanchnic blood flow in steers
Journal of Animal Science, 77(11), 3031–3036.
MeSH headings : Animals; Cattle / physiology; Male; Regional Blood Flow; Splanchnic Circulation
Source: NC State University Libraries
Added: August 6, 2018
1998 journal article
Glucose metabolism and milk yield of cows infused abomasally or ruminally with starch
JOURNAL OF DAIRY SCIENCE, 81(12), 3248–3258.
author keywords: dairy cows; starch infusion; glucose metabolism
MeSH headings : Abomasum / drug effects; Abomasum / metabolism; Animals; Blood Glucose / metabolism; Cattle / physiology; Digestion; Eating; Fatty Acids, Nonesterified / blood; Female; Glucagon / metabolism; Glucose / metabolism; Insulin / blood; Kinetics; Lactation / physiology; Lactose / metabolism; Oxidation-Reduction; Rumen / drug effects; Rumen / metabolism; Starch / administration & dosage
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Insulin sensitivity and responsiveness of portal drained viscera, liver, hindquarters, and whole body of beef steers weighing 275 or 490 kilograms
Journal of Animal Science, 75(8), 2084–2091.
MeSH headings : Aging / physiology; Animals; Blood Glucose / analysis; Body Weight / physiology; Cattle / genetics; Cattle / metabolism; Cattle / physiology; Diet / veterinary; Glucose / metabolism; Glucose / pharmacology; Hindlimb / blood supply; Hindlimb / physiology; Insulin / blood; Insulin / metabolism; Insulin Resistance / physiology; Liver / blood supply; Liver / physiology; Male; Portal System / physiology; Seasons; Viscera / blood supply; Viscera / physiology
Source: NC State University Libraries
Added: August 6, 2018
