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Alexandra Armstrong
Alexandra Armstrong
Assistant Professor and Anatomic Pathologist, University of Minnesota
Verified email at umn.edu
Title
Cited by
Cited by
Year
Deletion of JNK enhances senescence in joint tissues and increases the severity of Age‐Related osteoarthritis in mice
RF Loeser, KL Kelley, A Armstrong, JA Collins, BO Diekman, CS Carlson
Arthritis & Rheumatology 72 (10), 1679-1688, 2020
242020
Optimization of histologic grading schemes in spontaneous and surgically-induced murine models of osteoarthritis
AR Armstrong, CS Carlson, AK Rendahl, RF Loeser
Osteoarthritis and cartilage 29 (4), 536-546, 2021
142021
Dietary saturated fatty acid palmitate promotes cartilage lesions and activates the unfolded protein response pathway in mouse knee joints
L Tan, LR Harper, A Armstrong, CS Carlson, RR Yammani
PLoS One 16 (2), e0247237, 2021
122021
Overexpression of Peroxiredoxin 3 in Cartilage Reduces the Severity of Age‐Related Osteoarthritis But Not Surgically Induced Osteoarthritis in Mice
RF Loeser, PR Coryell, AR Armstrong, JA Collins, P Gopalakrishnan, ...
ACR Open Rheumatology 4 (5), 441-446, 2022
72022
Quantitative T2 and T1ρ mapping are sensitive to ischemic injury to the epiphyseal cartilage in an in vivo piglet model of Legg-Calvé-Perthes disease
AR Armstrong, S Bhave, EO Buko, KL Chase, F Tóth, CS Carlson, ...
Osteoarthritis and cartilage 30 (9), 1244-1253, 2022
52022
T1ρ and T2 mapping detect acute ischemic injury in a piglet model of Legg–Calvé–Perthes disease
CP Johnson, F Tóth, CS Carlson, AR Armstrong, Š Zbýň, B Wu, ...
Journal of Orthopaedic Research® 40 (2), 484-494, 2022
52022
The effect of vitamin K insufficiency on histological and structural properties of knee joints in aging mice
MK Shea, SL Booth, SG Harshman, D Smith, CS Carlson, L Harper, ...
Osteoarthritis and Cartilage Open 2 (3), 100078, 2020
42020
Clostridium difficile Enterocolitis in a Captive Geoffroy’s Spider Monkey (Ateles geoffroyi) and Common Marmosets (Callithrix jacchus)
AR Armstrong, A Wünschmann, LH Rigatti, EC Klein
Veterinary pathology 56 (6), 959-963, 2019
32019
Systemic versus free antibiotic delivery in preventing acute exogenous implant related infection in a rat model
S Marston, G Mirick Mueller, A Sabin, GT Hansen, B Lindgren, C Aparicio, ...
Journal of Orthopaedic Research® 40 (2), 429-438, 2022
22022
Nuclear protein‐1 is the common link for pathways activated by aging and obesity in chondrocytes: A potential therapeutic target for osteoarthritis
L Tan, AR Armstrong, S Rosas, CM Patel, SS Vander Wiele, JS Willey, ...
The FASEB Journal 37 (9), e23133, 2023
12023
Quantitative T2, T1ρ, and Diffusion Mapping of Early-Stage Ischemic Osteonecrosis of the Femoral Head: An In Vivo Piglet Model Study at 3T MRI
CP Johnson, F Toth, AR Armstrong, HKW Kim, JM Ellermann
Proc 28th ISMRM, 2020
12020
Epiphyseal cartilage vascular architecture at the distal humeral osteochondritis dissecans predilection site in juvenile pigs
F Tóth, MJ Nissi, AR Armstrong, EO Buko, CP Johnson
Journal of Orthopaedic Research® 42 (4), 737-744, 2024
2024
Effects of acute femoral head ischemia on the growth plate and metaphysis in a piglet model of Legg-Calvé-Perthes disease
AR Armstrong, F Tóth, CS Carlson, HKW Kim, CP Johnson
Osteoarthritis and Cartilage 31 (6), 766-774, 2023
2023
Naturally occurring osteochondrosis latens lesions identified by quantitative and morphological 10.5 T MRI in pigs
AR Armstrong, Š Zbýň, AW Kajabi, GJ Metzger, JM Ellermann, ...
Journal of Orthopaedic Research® 41 (3), 663-673, 2023
2023
Evaluation of cyclooxygenase and soluble epoxide hydrolase inhibitors in a murine arthritis model
L Kobluk, A Guedes, A Armstrong, C Carlson
Veterinary Anaesthesia and Analgesia 50 (1), e112, 2023
2023
'One Medicine–One Pathology': Assessment and Validation of Animal Models of Orthopaedic Diseases
A Armstrong
University of Minnesota, 2022
2022
Contribution of soluble epoxide hydrolase-generated metabolites to nociception, physical mobility and arthritis development in mice
A Guedes, A Armstrong, C Carlson
Veterinary Anaesthesia and Analgesia 48 (6), S987-S988, 2021
2021
Genetic deletion of nuclear protein-1 reduces the severity of cartilage lesions in a mouse model of post-traumatic osteoarthritis
L Tan, A Armstrong, CS Carlson, R Yammani
Osteoarthritis and Cartilage 29, S138-S139, 2021
2021
MICROENVIRONMENTAL INFLUENCES ON ARTICULAR CHONDROCYTE DIFFERENTIATION
M Chau, F Toth, A Bendre, A Armstrong, J Macalena, M Tompkins, ...
Orthopaedic Journal of Sports Medicine 8 (4_suppl3), 2325967120S00231, 2020
2020
Overexpression of the mitochondrial antioxidant protein peroxiredoxin 3 reduces the severity of age-related osteoarthritis in mice
RF Loeser, K McDermott, AR Armstrong, K Kelley, CS Carlson
Osteoarthritis and Cartilage 28, S87, 2020
2020
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