James K Drackley

1985 …2019
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Research Output 1985 2019

2019

Effects of close-up dietary energy level and supplementing rumen-protected lysine on energy metabolites and milk production in transition cows

Girma, D. D., Ma, L., Wang, F., Jiang, Q. R., Callaway, T. R., Drackley, J. K. & Bu, D. P., Aug 2019, In : Journal of Dairy Science. 102, 8, p. 7059-7072 14 p.

Research output: Contribution to journalArticle

Rumen
Lysine
milk production
rumen
lysine

Intake and growth in transported Holstein calves classified as diarrheic or healthy within the first 21 days after arrival in a retrospective observational study

Morrison, S. Y., LaPierre, P. A., Brost, K. N. & Drackley, J. K., Dec 2019, In : Journal of Dairy Science. 102, 12, p. 10997-11008 12 p.

Research output: Contribution to journalArticle

observational studies
Observational Studies
Holstein
Retrospective Studies
calves
digesta
Ileum
Catheterization
Body Weight
calves
2018

Effects of low dietary cation-anion difference induced by ruminal ammonium chloride infusion on performance, serum, and urine metabolites of lactating dairy cows

Wang, K., Nan, X., Zhao, P., Liu, W., Drackley, J. K., Liu, S., Zhang, K. & Bu, D., May 2018, In : Asian-Australasian Journal of Animal Sciences. 31, 5, p. 677-685 9 p.

Research output: Contribution to journalArticle

dietary cation anion difference
Ammonium Chloride
ammonium chloride
Dairies
Metabolites
2017

A 100-Year Review: Calf nutrition and management

Kertz, A. F., Hill, T. M., Quigley, J. D., Heinrichs, A. J., Linn, J. G. & Drackley, J. K., Dec 2017, In : Journal of Dairy Science. 100, 12, p. 10151-10172 22 p.

Research output: Contribution to journalArticle

Milk
calves
nutrition
Colostrum
Research

Amino acid supplementation of calf milk replacers containing plasma protein

Morrison, S. Y., Campbell, J. M. & Drackley, J. K., Jun 2017, In : Journal of Dairy Science. 100, 6, p. 4637-4649 13 p.

Research output: Contribution to journalArticle

blood proteins
Blood Proteins
Milk
calves
Amino Acids

Growth performance, nutrient digestibility, ruminal fermentation, and rumen development of calves during transition from liquid to solid feed: Effects of physical form of starter feed and forage provision

Pazoki, A., Ghorbani, G. R., Kargar, S., Sadeghi-Sefidmazgi, A., Drackley, J. K. & Ghaffari, M. H., Dec 2017, In : Animal Feed Science and Technology. 234, p. 173-185 13 p.

Research output: Contribution to journalArticle

rumen development
rumen fermentation
growth performance
digestibility
calves
liver function
Biomarkers
Liver
biomarkers
Holstein

Plasma protein and supplemental isoleucine in milk replacers for dairy calves

Vasquez, K. M., Morrison, S. Y., Campbell, J. M. & Drackley, J. K., Jan 1 2017, In : Journal of Dairy Science. 100, 1, p. 293-304 12 p.

Research output: Contribution to journalArticle

dairy calves
Isoleucine
isoleucine
blood proteins
Blood Proteins

Short communication: Promotion of glucagon-like peptide-2 secretion in dairy calves with a bioactive extract from Olea europaea

Morrison, S. Y., Pastor, J. J., Quintela, J. C., Holst, J. J., Hartmann, B., Drackley, J. K. & Ipharraguerre, I. R., Mar 1 2017, In : Journal of Dairy Science. 100, 3, p. 1940-1945 6 p.

Research output: Contribution to journalArticle

Glucagon-Like Peptide 2
dairy calves
Olea europaea
Olea
animal communication
Subcutaneous Fat
adipose tissue
Adipose Tissue
Holstein
Tissue
2016

A comparison of the effect of soybeans roasted at different temperatures versus calcium salts of fatty acids on performance and milk fatty acid composition of mid-lactation Holstein cows

Rafiee-Yarandi, H., Ghorbani, G. R., Alikhani, M., Sadeghi-Sefidmazgi, A. & Drackley, J. K., Jul 1 2016, In : Journal of Dairy Science. 99, 7, p. 5422-5435 14 p., 74565.

Research output: Contribution to journalArticle

Soybeans
Lactation
Milk
Holstein
Fatty Acids

Assessment of the effect of methionine supplementation and inclusion of hydrolyzed wheat protein in milk protein-based milk replacers on the performance of intensively fed Holstein calves

Castro, J. J., Hwang, G. H., Saito, A., Vermeire, D. A. & Drackley, J. K., Aug 1 2016, In : Journal of Dairy Science. 99, 8, p. 6324-6333 10 p.

Research output: Contribution to journalArticle

wheat protein
milk replacer
Milk Proteins
protein hydrolysates
dairy protein

Better postpartal performance in dairy cows supplemented with rumen-protected methionine compared with choline during the peripartal period

Zhou, Z., Vailati-Riboni, M., Trevisi, E., Drackley, J. K., Luchini, D. N. & Loor, J. J., Nov 1 2016, In : Journal of Dairy Science. 99, 11, p. 8716-8732 17 p.

Research output: Contribution to journalArticle

Rumen
choline
Choline
Methionine
methionine

Changes in the intestinal bacterial community, short-chain fatty acid profile, and intestinal development of preweaned Holstein calves. 1. Effects of prebiotic supplementation depend on site and age

Castro, J. J., Gomez, A., White, B. A., Mangian, H. J., Loften, J. R. & Drackley, J. K., Dec 1 2016, In : Journal of Dairy Science. 99, 12, p. 9682-9702 21 p.

Research output: Contribution to journalArticle

Prebiotics
Volatile Fatty Acids
galactooligosaccharides
short chain fatty acids
prebiotics

Changes in the intestinal bacterial community, short-chain fatty acid profile, and intestinal development of preweaned Holstein calves. 2. Effects of gastrointestinal site and age

Castro, J. J., Gomez, A., White, B., Loften, J. R. & Drackley, J. K., Dec 1 2016, In : Journal of Dairy Science. 99, 12, p. 9703-9715 13 p.

Research output: Contribution to journalArticle

Volatile Fatty Acids
Rumen
short chain fatty acids
bacterial communities
Holstein

Effects of rumen-protected niacin on milk production and body temperature of middle and late lactation Holstein cows

Pineda, A., Drackley, J. K., Garrett, J. & Cardoso, F., May 1 2016, In : Livestock Science. 187, p. 16-23 8 p.

Research output: Contribution to journalArticle

late lactation
Niacin
Rumen
niacin
Body Temperature
Glucagon-Like Peptide 2
nutrient intake
Denmark
dairies
Milk

Evaluation of nutrition models to estimate performance of young dairy calves: A meta-analytical study under tropical conditions

Souza, V. L., Drackley, J. K., Almeida, R., Bittar, C. M. M., Albertini, T. Z., Morrison, S. Y. & Lanna, D. P. D., Dec 1 2016, In : Animal. 10, 12, p. 1965-1974 10 p.

Research output: Contribution to journalArticle

dairy calves
calves
nutrition
milk replacer
average daily gain
dairy calves
protein supplements
blood proteins
morbidity
Blood Proteins
high energy diet
Dairies
Gene Regulatory Networks
Rumen
Nutrition

Secretion of glucagon-like peptide-2 responds to nutrient intake but not glucose provision in milk-fed calves

Castro, J. J., Morrison, S. Y., Hosseinni, A., Loor, J. J., Drackley, J. K. & Ipharraguerre, I. R., Jul 1 2016, In : Journal of Dairy Science. 99, 7, p. 5793-5807 15 p., 74601.

Research output: Contribution to journalArticle

Glucagon-Like Peptide 2
nutrient intake
Milk
secretion
calves
cobalt
Cobalt
neutrophils
Neutrophils
Diet
2015
fibroblast growth factors
Ketosis
ketosis
Nutrition
Holstein

Effects of alfalfa hay and its physical form (chopped versus pelleted) on performance of Holstein calves

Jahani-Moghadam, M., Mahjoubi, E., Hossein Yazdi, M., Cardoso, F. C. & Drackley, J. K., Jun 1 2015, In : Journal of Dairy Science. 98, 6, p. 4055-4061 7 p.

Research output: Contribution to journalArticle

Medicago sativa
alfalfa hay
Holstein
calves
forage

Growth targets and rearing strategies for replacement heifers in pasture-based systems: A review

Roche, J. R., Dennis, N. A., MacDonald, K. A., Phyn, C. V. C., Amer, P. R., White, R. R. & Drackley, J. K., Jan 1 2015, In : Animal Production Science. 55, 7, p. 902-915 14 p.

Research output: Contribution to journalReview article

heifers
Milk
rearing
pastures
Lactation

Insulin sensitivity in adipose and skeletal muscle tissue of dairy cows in response to dietary energy level and 2,4-thiazolidinedione (TZD)

Hosseini, A., Tariq, M. R., Da Rosa, F. T., Kesser, J., Iqbal, Z., Mora, O., Sauerwein, H., Drackley, J. K., Trevisi, E. & Loor, J. J., Nov 1 2015, In : PloS one. 10, 11, e0142633.

Research output: Contribution to journalArticle

Dairies
muscle tissues
insulin resistance
Electron energy levels
Muscle

Late-gestation heat stress abatement on performance and behavior of Holstein dairy cows

Karimi, M. T., Ghorbani, G. R., Kargar, S. & Drackley, J. K., Oct 1 2015, In : Journal of Dairy Science. 98, 10, p. 6865-6875 11 p., 73822.

Research output: Contribution to journalArticle

heat stress
Milk
Holstein
dairy cows
Hot Temperature
2014

Biomarkers of inflammation, metabolism, and oxidative stress in blood, liver, and milk reveal a better immunometabolic status in peripartal cows supplemented with Smartamine M or MetaSmart

Osorio, J. S., Trevisi, E., Ji, P., Drackley, J. K., Luchini, D., Bertoni, G. & Loor, J. J., Dec 1 2014, In : Journal of Dairy Science. 97, 12, p. 7437-7450 14 p.

Research output: Contribution to journalArticle

biomarkers
Milk
Oxidative Stress
oxidative stress
calving
Gene Regulatory Networks
somatomedins
Somatomedins
Sirolimus
nutrient intake
Intra-Abdominal Fat
Gene Regulatory Networks
Lipid Metabolism
lipid metabolism
adipose tissue

Invited review: Palmitic and stearic acid metabolism in lactating dairy cows

Loften, J. R., Linn, J. G., Drackley, J. K., Jenkins, T. C., Soderholm, C. G. & Kertz, A. F., Aug 2014, In : Journal of Dairy Science. 97, 8, p. 4661-4674 14 p.

Research output: Contribution to journalReview article

stearic acid
palmitic acid
Milk
milk fat
dairy cows
overfeeding
Peroxisome Proliferator-Activated Receptors
Gene Regulatory Networks
Up-Regulation
Holstein
total mixed rations
dairy cows
cows
calving
energy balance

Ruminal epithelium transcriptome dynamics in response to plane of nutrition and age in young Holstein calves

Naeem, A., Drackley, J. K., Lanier, J. S., Everts, R. E., Rodriguez-Zas, S. L. & Loor, J. J., Mar 2014, In : Functional and Integrative Genomics. 14, 1, p. 261-273 13 p.

Research output: Contribution to journalArticle

Transcriptome
Epithelium
Proteins
Fats
Basal Metabolism
Gene Regulatory Networks
somatomedins
Somatomedins
somatotropin
Growth Hormone

Visceral adipose tissue mass in nonlactating dairy cows fed diets differing in energy density1

Drackley, J. K., Wallace, R. L., Graugnard, D., Vasquez, J., Richards, B. F. & Loor, J. J., Jun 2014, In : Journal of Dairy Science. 97, 6, p. 3420-3430 11 p.

Research output: Contribution to journalArticle

Intra-Abdominal Fat
adipose tissue
Adipose Tissue
Silage
dairy cows
2013
Gene Regulatory Networks
Energy Intake
Colostrum
neutrophils
heifers
neutrophils
dairies
Neutrophils
cows
blood
Gluconeogenesis
oxidative phosphorylation
gluconeogenesis
Carnitine
carnitine

Liver lipid content and inflammometabolic indices in peripartal dairy cows are altered in response to prepartal energy intake and postpartal intramammary inflammatory challenge1

Graugnard, D. E., Moyes, K. M., Trevisi, E., Khan, M. J., Keisler, D., Drackley, J. K., Bertoni, G. & Loor, J. J., Feb 1 2013, In : Journal of Dairy Science. 96, 2, p. 918-935 18 p.

Research output: Contribution to journalArticle

Energy Intake
lipopolysaccharides
Lipopolysaccharides
energy intake
dairy cows

Prepartum nutritional strategy affects reproductive performance in dairy cows

Cardoso, F., LeBlanc, S. J., Murphy, M. R. & Drackley, J. K., Sep 1 2013, In : Journal of Dairy Science. 96, 9, p. 5859-5871 13 p.

Research output: Contribution to journalArticle

reproductive performance
dairy cows
Glucose
cows
Diet

Supplemental smartamine m or metasmart during the transition period benefits postpartal cow performance and blood neutrophil function

Osorio, J. S., Ji, P., Drackley, J. K., Luchini, D. & Loor, J. J., Oct 1 2013, In : Journal of Dairy Science. 96, 10, p. 6248-6263 16 p.

Research output: Contribution to journalArticle

neutrophils
Milk
Neutrophils
cows
Diet

Systems physiology in dairy cattle: Nutritional genomics and beyond

Loor, J. J., Bionaz, M. & Drackley, J. K., Jan 2013, In : Annual Review of Animal Biosciences. 1, p. 365-392 28 p.

Research output: Contribution to journalArticle

Nutrigenomics
nutrigenomics
dairy cattle
physiology
Nutritional Physiological Phenomena
2012

Bioinformatics analysis of microRNA and putative target genes in bovine mammary tissue infected with Streptococcus uberis

Naeem, A., Zhong, K., Moisá, S. J., Drackley, J. K., Moyes, K. M. & Loor, J. J., Nov 1 2012, In : Journal of Dairy Science. 95, 11, p. 6397-6408 12 p.

Research output: Contribution to journalArticle

Streptococcus uberis
Streptococcus
Computational Biology
MicroRNAs
microRNA

Blood immunometabolic indices and polymorphonuclear neutrophil function in peripartum dairy cows are altered by level of dietary energy prepartum

Graugnard, D. E., Bionaz, M., Trevisi, E., Moyes, K. M., Johnson, J. L., Wallace, R. L., Drackley, J. K., Bertoni, G. & Loor, J. J., Apr 1 2012, In : Journal of Dairy Science. 95, 4, p. 1749-1758 10 p.

Research output: Contribution to journalArticle

Peripartum Period
Postpartum Period
neutrophils
Neutrophils
dairy cows

Corium tissue expression of genes associated with inflammation, oxidative stress, and keratin formation in relation to lameness in dairy cows

Osorio, J. S., Fraser, B. C., Graugnard, D. E., Singh, S. S., Drackley, J. K., Garrett, E. F. & Loor, J. J., Nov 1 2012, In : Journal of Dairy Science. 95, 11, p. 6388-6396 9 p.

Research output: Contribution to journalArticle

Hoof and Claw
keratin
claws
Dermis
Keratins

Effects of source of trace minerals and plane of nutrition on growth and health of transported neonatal dairy calves1

Osorio, J. S., Wallace, R. L., Tomlinson, D. J., Earleywine, T. J., Socha, M. T. & Drackley, J. K., Oct 1 2012, In : Journal of Dairy Science. 95, 10, p. 5831-5844 14 p.

Research output: Contribution to journalArticle

Trace Elements
feeding level
trace elements
dairies
calves

Influence of starter protein content on growth of dairy calves in an enhanced early nutrition program1

Stamey, J. A., Janovick, N. A., Kertz, A. F. & Drackley, J. K., Jun 1 2012, In : Journal of Dairy Science. 95, 6, p. 3327-3336 10 p.

Research output: Contribution to journalArticle

milk replacer
dairy calves
Milk
protein content
nutrition
overfeeding
Gene Regulatory Networks
Subcutaneous Fat
adipose tissue
signal transduction