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L H Baumgard

Explore the profile of L H Baumgard including associated specialties, affiliations and a list of published articles. Areas
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Articles 130
Citations 2729
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Recent Articles
1.
Horst E, Mayorga E, Baumgard L
J Dairy Sci . 2025 Feb; PMID: 39947603
Abiotic stressors reduce farm animal productivity, and one of the most globally studied is heat stress (HS) because it compromises almost every profitability metric. Surprisingly, the biological consequences of seemingly...
2.
Ellett M, Daniels K, Hanigan M, Corl B, Perez-Hernandez G, Parsons C, et al.
JDS Commun . 2025 Jan; 6(1):160-164. PMID: 39877174
Prolonged exposure to high environmental temperatures results in an accumulated heat load that induces a heat stress (HS) response in dairy cattle. Heat stress compromises dairy farm profitability by reducing...
3.
Rodriguez-Jimenez S, Horst E, Mayorga E, Abeyta M, Goetz B, Baumgard L
J Dairy Sci . 2025 Jan; PMID: 39824498
Experimental objectives were to create a chronic inflammatory model to evaluate the effects of persistent immune activation on metabolism, inflammation, and productivity in lactating dairy cows. Twelve lactating Holstein cows...
4.
Rauw W, Baumgard L, Dekkers J
Animal . 2024 Dec; 19(1):101376. PMID: 39673819
Improving the conversion of feed into product has been a key focus of genetic improvement in all livestock species. Livestock feed efficiency is the amount of product produced per unit...
5.
Branstad-Spates E, McCarthy C, Dooley B, King L, Bowers E, Tesouro A, et al.
JDS Commun . 2024 Dec; 5(6):684-689. PMID: 39650033
Aflatoxin M (AFM) is a pathogenic metabolite transferred from feed into milk from aflatoxin (AF) B, B, G, and G; thus, it poses a human health risk. Therefore, effective mitigation...
6.
Opgenorth J, Goetz B, Rodriguez-Jimenez S, Freestone A, Combs G, Flemming T, et al.
J Dairy Sci . 2024 Nov; 108(3):2883-2896. PMID: 39603495
Animals, including dairy cows, develop hypocalcemia during infection. Prior independent research suggests supplementing oral Ca, but not i.v. Ca, improves multiple health metrics after immune activation. Therefore, study objectives were...
7.
Rudolph T, Roths M, Freestone A, Rhoads R, White-Springer S, Baumgard L, et al.
Animal . 2024 May; 18(6):101168. PMID: 38762992
Heat stress (HS) negatively impacts a variety of production parameters in growing pigs; however, the impact of biological sex on the HS response is largely unknown. To address this, 48...
8.
Goetz B, Abeyta M, Rodriguez-Jimenez S, Opgenorth J, McGill J, Bryan K, et al.
JDS Commun . 2024 Mar; 5(2):167-171. PMID: 38482117
The objectives were to evaluate the effects of a 4-strain direct-fed microbial (DFM) on gastrointestinal tract (GIT) permeability and inflammation during feed restriction (FR) in heifers. Holstein heifers (n =...
9.
Opgenorth J, Abeyta M, Goetz B, Rodriguez-Jimenez S, Freestone A, Rhoads R, et al.
J Dairy Sci . 2024 Mar; 107(8):6252-6267. PMID: 38460880
Study objectives were to compare the immune response, metabolism, and production following intramammary LPS (IMM LPS) administration in early and mid-lactation cows. Early (E-LPS; n = 11; 20 ± 4...
10.
Opgenorth J, Mayorga E, Abeyta M, Rodriguez-Jimenez S, Goetz B, Freestone A, et al.
J Dairy Sci . 2024 Mar; 107(8):6240-6251. PMID: 38460878
Most immunometabolic research uses mid-lactation (ML) cows. Cows in early lactation (EL) are in a presumed state of immune suppression/dysregulation and less is known about how they respond to a...