Associated Departments

Veterinary Diagnostic Laboratory

Scholars@UK

Retrospective investigation of 43 necropsy cases of Tyzzer disease in foals and partial genome sequence of Clostridium piliforme by shotgun metagenomics

Uprety, T., Swan, M., Kennedy, L., Bryant, U., Cassone, L., Loynachan, A., Janes, J., Evely, M. M., Calvaruso, F. C., Quick, M., Morgan, J., Abdelrazek, S., Lahmers, K., Carter, C. & Erol, E., May 2025, In: Veterinary Microbiology. 304, 110489.

Research output: Contribution to journal › Article › peer-review

Case report: Long-term survival in puppies assessed with echocardiography, electrocardiography and cardiac troponin I after acute death in littermates due to parvoviral myocarditis

Dines, B., Kellihan, H., Allen, C., Loynachan, A., Bochsler, P. & Newbury, S., 2023, In: Frontiers in Veterinary Science. 10, 1229756.

Research output: Contribution to journal › Article › peer-review

Effect of pentobarbital as a euthanasia agent on equine in vitro embryo production

Martin-Pelaez, S., Rabow, Z., de la Fuente, A., Draheim, P., Loynachan, A., Fiehn, O., Meyers, S., Lyman, C. & Dini, P., Jul 15 2023, In: Theriogenology. 205, p. 1-8 8 p.

Research output: Contribution to journal › Article › peer-review

Validation and evaluation of VapA-specific IgG and IgG subclass enzyme-linked immunosorbent assays (ELISAs) to identify foals with Rhodococcus equi pneumonia

Sanz, M. G., Oliveira, A. F., Loynachan, A., Page, A., Svansson, V., Giguère, S. & Horohov, D. W., Jan 2016, In: Equine Veterinary Journal. 48, 1, p. 103-8 6 p.

Research output: Contribution to journal › Article › peer-review

Porcine Reproductive and Respiratory Syndrome Virus and Equine Arteritis Virus (Arteriviridae)

Zhang, J., Loynachan, A. T., Stevenson, G. W. & Zimmerman, J. J., Jan 1 2020, Encyclopedia of Virology: Volume 1-5, Fourth Edition. Vol. 1-5. p. 697-706 10 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Comparison of the host response to larvicidal and nonlarvicidal treatment of naturally acquired cyathostomin infections in horses

Steuer, A. E., Scoggin, K., Stewart, J. C., Barker, V. D., Adams, A. A., Loynachan, A. T. & Nielsen, M. K., Oct 2022, In: Parasite Immunology. 44, 10, e12941.

Research output: Contribution to journal › Article › peer-review

Equine Arteritis Virus Elicits a Mucosal Antibody Response in the Reproductive Tract of Persistently Infected Stallions

Carossino, M., Wagner, B., Loynachan, A. T., Cook, R. F., Canisso, I. F., Chelvarajan, L., Edwards, C. L., Nam, B., Timoney, J. F., Timoney, P. J. & Balasuriya, U. B. R., Oct 1 2017, In: Clinical and Vaccine Immunology. 24, 10, e00215-17.

Research output: Contribution to journal › Article › peer-review

The use of streptolysin O (SLO) as an adjunct therapy for Rhodococcus equi pneumonia in foals

Horohov, D. W., Loynachan, A. T., Page, A. E., Hughes, K., Timoney, J. F., Fettinger, M., Hatch, T., Spaulding, J. G. & McMichael, J., Dec 29 2011, In: Veterinary Microbiology. 154, 1-2, p. 156-162

Research output: Contribution to journal › Article › peer-review

Streptolysin-O/antibiotics adjunct therapy modulates site-specific expression of extracellular matrix and inflammatory genes in lungs of Rhodococcus equi infected foals

Gurel, V., Lambert, K., Page, A. E., Loynachan, A. T., Huges, K., Timoney, J. F., Fettinger, M., Horohov, D. W. & McMichael, J., Jun 2013, In: Veterinary Research Communications. 37, 2, p. 145-154

Research output: Contribution to journal › Article › peer-review

Acute Deterioration and Death with Necrotizing Enteritis Associated with Lawsonia intracellularis in 4 Weanling Horses

Page, A. E., Fallon, L. H., Bryant, U. K., Horohov, D. W., Luna, T. W., Marsh, P. S., Slovis, N. M., Sprayberry, K. A. & Loynachan, A. T., 2012, In: Journal of Veterinary Internal Medicine. 26, 6, p. 1476-1480

Research output: Contribution to journal › Article › peer-review

Characterization of the interferon gamma response to Lawsonia intracellularis using an equine proliferative enteropathy challenge (EPE) model

Page, A. E., Loynachan, A. T., Bryant, U., Stills, H. F. ,. J., Adams, A. A., Gebhart, C. J., Pusterla, N. & Horohov, D. W., Sep 15 2011, In: Veterinary Immunology and Immunopathology. 143, 1-2, p. 55-65

Research output: Contribution to journal › Article › peer-review

Equine Pulmonary Agenesis and Hypoplasia Associated With Diaphragmatic Herniation

Loynachan, A. T., Feb 2022, In: Journal of Equine Veterinary Science. 109, 103855.

Research output: Contribution to journal › Article › peer-review

Paternally expressed retrotransposon Gag-like 1 gene, RTL1, is one of the crucial elements for placental angiogenesis in horses

Dini, P., Carossino, M., Balasuriya, U. B. R., El-Sheikh Ali, H., Loux, S. C., Esteller-Vico, A., Scoggin, K. E., Loynachan, A. T., Kalbfleisch, T., De Spiegelaere, W., Daels, P. & Ball, B. A., Jun 1 2021, In: Biology of Reproduction. 104, 6, p. 1386-1399 14 p.

Research output: Contribution to journal › Article › peer-review

Equine cervical remodeling during placentitis and the prepartum period: A transcriptomic approach

El-Sheikh Ali, H., Scoggin, K. E., Ruby, R., Loynachan, A., Boakari, Y., Fernandes, C., Dini, P., Fedorka, C. E., Loux, S. C., Esteller-Vico, A. & Ball, B. A., May 2021, In: Reproduction. 161, 6, p. 603-621 19 p.

Research output: Contribution to journal › Article › peer-review

Cardiovascular and hematopoietic systems

Robinson, N. A. & Loynachan, A. T., Mar 29 2019, Diseases of Swine. p. 223-233 11 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Investigation of innate immune function in adult and geriatric horses

Miller, A. B., Loynachan, A. T., Barker, V. D. & Adams, A. A., May 2021, In: Veterinary Immunology and Immunopathology. 235, 110207.

Research output: Contribution to journal › Article › peer-review

Effects of pituitary pars intermedia dysfunction and Prascend (pergolide tablets) treatment on endocrine and immune function in horses

Miller, A. B., Loynachan, A. T., Bush, H. M., Hart, K. A., Barker, V. D., Campana-Emard, A. G., Grubbs, S. T. & Adams, A. A., Jan 2021, In: Domestic Animal Endocrinology. 74, 106531.

Research output: Contribution to journal › Article › peer-review

Replicon particle vaccine protects swine against influenza

Bosworth, B., Erdman, M. M., Stine, D. L., Harris, I., Irwin, C., Jens, M., Loynachan, A., Kamrud, K. & Harris, D. L., Dec 2010, In: Comparative Immunology, Microbiology and Infectious Diseases. 33, 6, p. e99-e103

Research output: Contribution to journal › Article › peer-review

Rhodococcus equi pneumonia in an adult horse

Waldridge, B. M., Morresey, P. R., Loynachan, A. T., Reimer, J., Riddle, W. T., Williams, N. M. & Bras, R., Feb 2008, In: Equine Veterinary Education. 20, 2, p. 67-71 5 p.

Research output: Contribution to journal › Article › peer-review

Safety, immunogenicity, and efficacy of an alphavirus replicon-based swine influenza virus hemagglutinin vaccine

Vander Veen, R. L., Loynachan, A. T., Mogler, M. A., Russell, B. J., Harris, D. L. H. & Kamrud, K. I., Mar 2 2012, In: Vaccine. 30, 11, p. 1944-1950 7 p.

Research output: Contribution to journal › Article › peer-review

FY 2025 NAHLN Infrastructure (Farm Bill)

Loynachan, A. (PI) & Payton, M. (CoI)

Animal and Plant Health Inspection Service

6/1/25 → 5/31/26

Project: Research project

FY 2025 NAHLN Infrastructure

Loynachan, A. (PI) & Payton, M. (CoI)

Animal and Plant Health Inspection Service

6/1/25 → 5/31/26

Project: Research project

HPAI Avian - 12639525F0583

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

4/24/24 → 4/23/26

Project: Research project

HPAI in Cattle

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

10/17/24 → 10/16/25

Project: Research project

AMR-AST Testing - 2024

Loynachan, A. (PI) & Carter, C. (Former PI)

Animal and Plant Health Inspection Service

6/14/24 → 6/13/25

Project: Research project

HPAI Testing

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

4/26/24 → 4/25/25

Project: Research project

FY 24 NAHLN Infrastructure Agreement (Farm Bill)

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

6/1/24 → 5/31/25

Project: Research project

Add 2024AMR-AST-Genome Sequencing F0390: AMR WGS Testing off CLIN 0003.10

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

2/26/24 → 2/25/25

Project: Research project

FY 24 NAHLN Infrastructure Agreement

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

6/1/24 → 5/31/25

Project: Research project

UKRF BSE Testing 2024

Loynachan, A. (PI)

KY Department of Agriculture

4/25/24 → 6/30/24

Project: Research project

UKRF Avian Influenza 24: UKRF Avian Influenza 2024

Loynachan, A. (PI)

KY Department of Agriculture

4/25/24 → 6/30/24

Project: Research project

NAHLN ARP CSU Equipment

Loynachan, A. (PI)

Colorado State University

10/1/23 → 5/31/26

Project: Research project

AMR-AST-Genome Sequencing 23F0630

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

6/2/23 → 6/1/24

Project: Research project

NAHLN ARP CSU

Loynachan, A. (PI)

Colorado State University

10/1/23 → 5/31/26

Project: Research project

AMR _AST Bacterial Isolates - 23F0709

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

6/20/23 → 6/19/24

Project: Research project

FY 23 NAHLN Infrastructure Agreement

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

6/1/23 → 5/31/24

Project: Research project

AMR-AST WO12639523F0247

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

1/26/23 → 1/25/24

Project: Research project

UKRF BSE Testing 23-24

Loynachan, A. (PI)

KY Department of Agriculture

4/1/23 → 3/31/24

Project: Research project

UKRF Avian Influenza 23-24

Loynachan, A. (PI)

KY Department of Agriculture

4/1/23 → 3/31/24

Project: Research project

WO12639522F0882

Loynachan, A. (PI)

Animal and Plant Health Inspection Service

8/1/22 → 7/31/23

Project: Research project