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Helene Richard

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Tech. de laboratoire (PSAR)

Faculté de médecine vétérinaire - Département de sciences cliniques

Pavillon 1500, av. des Vétérinaires local 2425

Courriels

helene.richard@umontreal.ca (Travail)

Expertises

Technicienne de laboratoire et Technicienne en santé animale

Laboratoire d’Orthopédie Comparée

Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe)

Gestion d’un laboratoire

Immunohistochimie et immunofluorescence (développement des protocoles et techniques)

Cultures cellulaires

Analyses et mises au point techniques

Commandes et relations avec les fournisseurs

Entretien et maintenance pour faciliter le travail au laboratoire

Supervision des étudiants

Publications Tout déplier Tout replier

  1. Raïsky C, Vives BM, Leduc L, Symoens A, Tavanaeimanesh H, Richard H, Juette T, Bédard C, Leclère M Steamed hay for the prevention of severe equine asthma exacerbations. Equine Vet J. 2025 Sep 9
  2. Symoens A, Westerfeld R, Vives BM, André V, Moulon L, Collomb M, Richard H, Juette T, Bédard C, Leclère M.Steamed hay and alfalfa pellets for the management of severe equine asthma. Equine Vet J. 2025 May;57(3):756-765
  3. Hoey S, Fogarty U, McAllister H, Puggioni A, Cloak B, Richard H, Skelly C, Laverty S. Ultrasonographic assessment of equine metacarpal cartilage thickness is more accurate than computed tomographic arthrography. Vet Radiol Ultrasound. 2025 Jan;66(1):e13444
  4. Ducrocq M, Kamus L, Richard H, Beauchamp G, Janvier V, Laverty S. Micro‐computed tomography reveals high‐density mineralised protrusions and microstructural lesions in equine stifle joint articular cartilage. Equine Veterinary Journal. 2025 Jan;57(1):203-16.
  5. Stedman JM, Lutter JD, Hallman C, Laverty S, Richard H, Santschi EM. Ex vivo evaluation of the soft tissue components of the equine stifle using 3 Tesla magnetic resonance imaging under flexion, extension, and loading. Vet Radiol Ultrasound. 2024 Sep;65(5):613-627.
  6. Dubuc J, Schneider MJ, Dubuc V, Richard H, Pinsard M, Bancelin S, Legare F, Girard C, Laverty S. Degradation of Proteoglycans and Collagen in Equine Meniscal Tissues. Int J Mol Sci. 2024 Jun 11;25(12):6439.
  7. Labordère AL, Ruzickova P, Kamus LJ, Beauchamp G, Malo A, Richard H, Laverty S Vascularity evaluation of the equine tarsocrural and proximal intertarsal joint septum, and comparative analysis of two arthroscopic transection techniques.Vet Surg. 2024 Aug;53(6):999-1008.
  8. Grass DM, Malek G, Taïeb HM, Ittah E, Richard H, Reznikov N, Laverty S. Characterization and quantification of in-vitro equine bone resorption in 3D using μCT and deep learning-aided feature segmentation. Bone. 2024 Aug;185:117131.
  9. Wadbled L, Finck C, Santschi EM, Morehead JP, Fogarty U, Lemirre T, Beauchamp G, Richard H, Laverty S. Radiographic analysis in Thoroughbreds reveals morphological changes in healthy maturing stifle joints and possible association between subchondral lesions and femoral condyle width. Am J Vet Res. 2024 May 13;85(7):
  10. Ludovic Miagkoff, Christiane A. Girard, Hélène Richard, Guy Beauchamp, Sheila Laverty. Cannabinoid Receptors are Expressed in Equine Synovium and Upregulated with Synovitis. Equine Vet J, 2023 Jul;55(4):681-695.
  11. Malek G,  Richard, H., Beauchamp G., Laverty S. In vitro validation of osteoclastic biomarkers for catastrophic fracture prevention in racehorses. Equine Vet J, 2023 May;55(3):534-550
  12. Fortin-Trahan R., Lemirre T., Santschi E. M., Janes J.G, Richard H, Fogarty U.,  Beauchamp G, Girard C.A., Laverty S. Osteoclast density is not increased in bone adjacent to radiolucencies (cysts) in juvenile equine medial femoral condyles. Equine Vet J, 2022 Sep;54(5):989-998
  13. Lemirre T, Santschi E, Girard C, Fogarty U, Janes LJ, Richard H, Laverty S. Microstructural features of subchondral radiolucent lesions in the medial femoral condyle of juvenile Thoroughbreds: A microcomputed tomography and histological analysis. Equine Veterinary Journal. June 2021
  14. Dubuc V, Laverty S, Richard H, Doré M,Theoret, C. Development of a computer-based quantification method for immunohistochemically-stained tissues and its application to study mast cells in equine wound healing(proof of concept)BCM Veterinary Research 2020  16; 228:186
  15. Gilday R, Richard H, Beauchamp G, Fogarty U, Laverty S. Abundant osteoclasts in the subchondral bone of the juvenile Thoroughbred metacarpus suggest an important role in joint maturation. Equine Vet J. 2020 Jan 23.
  16. T. Lemirre, E. Santschi, C. Girard, U. Fogarty, L. Chapuis, H. Richard, G. Beauchamp, S. Laverty. Maturation of the equine medial femoral condyle osteochondral unit. Osteoarthritis and Cartilage Open. (2020) 2;1: 1000029
  17. Pinsard M, Laverty S, Richard H, Dubuc J, Schanne-Klein MC, Legare F. Maturation of the Meniscal Collagen Structure Revealed by Polarization-Resolved and Directional Second Harmonic Generation Microscopy. Science Report, 2019, Dec 5;9(1):18448
  18. Antoniou J, Epure LM, Grant MP, Richard H, Sampalis J, Roughley PJ, Laverty S, Mwale F. Short link N acts as a disease modifying osteoarthritis drug. Eur Cell Mater, (2019) May 2;37:347-359
  19. Pujol R, Girard G, Richard H, Ida Hassanpour, Jason McDougall, Laverty S. Synovial membrane nerve fiber density decreases with osteoarthritis in horses. Osteoarthritis and Cartilage, (2018) Oct; 26(10): 1379-1388
  20. Anne-Archard N, Martel G, Fogarty, Richard H, Beauchamp G, Laverty S. Differences in third metacarpal trabecular microarchitecture between the parasagittal groove and condyle at birth and in adult racehorses. Equine Veterinary Journal, (2019) Jan;51(1):115-122
  21. Dubuc J, Girard C, Richard H, De Lasalle J, Laverty S. Equine meniscal degeneration is associated with medial femorotibial osteoarthritis. Equine Veterinary Journal, (2018) Jan;50(1):133-140
  22. Martel G, Crowley D, Olive J, Halley J, Laverty S. Ultrasonographic screening for subclinical osteochondrosis of the femoral trochlea in foals (28-166 days old): a prospective farm study.  Equine Veterinary Journal, (2018) May;50(3):312-320
  23. Noé B, Poole AR, Mort JS, Richard H, Beauchamp G, Laverty S. C2K77 ELISA detects cleavage of type II collagen by cathepsin K in equine articular cartilage. Osteoarthritis and Cartilage, (2017) Dec;25(12):2119-2126.
  24. Martel G, Forget C, Gilbert G, Richard H, Moser T, Julien O, Laverty S.  Validation of the ultrasonographic assessment of the femoral trochlea epiphyseal cartilage in foals at osteochondrosis predilected sites with MRI and histology. Equine Veterinary Journal, (2017) Nov;49(6):821-828
  25. Martel G, Kiss S, Anne-Archard N, Gilbert G, Richard H, Moser T, Laverty S. Differences in the vascular tree of the femoral trochlear growth cartilage at osteochondrosis-susceptible sites in foals revealed by SWI 3T MRI.  Journal of Orthopaedic Research, (2016) Sep;34(9):1539-46
  26. Martel G, Kiss S, Anne-Archard N, Gilbert G, Richard H, Moser T, Laverty S. Femoral epiphyseal cartilage matrix changes at equine osteochondrosis predisposed sites: quantitativeMRI, SHG microscopy and histological findings. Journal of Orthopaedic Research, (2016) Oct;34(10):1743-1752.
  27. De Lasalle J, Olive J, Beauchamp G, Richard H, Martel G, Alexander K, Laverty S. Comparative imaging using radiography, Ultrasound and computed tomography for the ex vivo characterization of Stifle osteoarthritis in the horse. Veterinary radiology & ultrasound, (2016) Sep;57(5):489-501
  28. Mort JS, Beaudry F, Théroux K, Emmott AA, Richard H, Fisher WD, Lee ER, Poole AR, Laverty S. Early cathepsin K degradation of type II collagen in vitro and in vivo in articular cartilage. Osteoarthritis Cartilage, (2016) Aug;24(8):1461-9.
  29. Bertuglia A, Lacourt M, Girard C, Beauchamp G, Richard H, Laverty S.  Osteoclasts are recruited to the subchondral bone in naturally occurring post-traumatic equine carpal osteoarthritis and may contribute to cartilage degradation. Osteoarthritis and Cartilage, (2016) Mar;24(3):555-66
  30. Couture, C.-A., Bancelin, S., Van der Kolk, J., Popov, K., Rivard, M., Légaré, K., Martel, G., Richard, H., Brown, C., Laverty, S., Ramunno, L., Légaré, F., “Impact of relative collagen fibril polarity in determining the signal intensity in Second Harmonic Generation microscopy. Biophysical Journal, (2015) Dec 15;109(12):2501-10
  31. Vézina R, Lavoie-Lamoureux A, Lavoie JP, Laverty S Inflammatory Stimuli Differentially Modulate The Transcription Of Paracrine Signaling Molecules Of Equine Bone Marrow Multipotent Mesenchymal Stromal Cells. Osteoarthritis and Cartilage, (2013) Aug;21(8):1116-24.
  32. Fontaine P, Blond L, Alexander K, Beauchamp G, Richard H, Laverty S. Computed tomography and magnetic resonance imaging in the study of joint development in the equine pelvic limb. Vet J, (2013), Jul;197(1):103-11).
  33. Piat P, Richard H, Bauchamps G, Laverty S. In vivo effects of a single intra-articular injection of 2% lidocaine or 0.5% bupivacaine on articular cartilage of normal horses. Vet Surg, (2012), Nov:41(8), 1002-10.
  34. Mwale F, Rampershad S, Richard H, Guoying Y, Al Rowas S, Antoniou J, Laverty S. The constitutive expression of type X collagen in mesenchymal stem cells from osteoarthritis patients is reproduced in a rabbit model of osteoarthritis. J Tisue Eng, (2011): 587547Epub.
  35. Vinardell T, Dejica V, Poole AR, Mort JS, Richard H, Laverty S.  Evidence to suggest that cathepsin K degrades articular cartilage in naturally occurring equine osteoarthritis. Osteoarthritis and Cartilage, (2009) Mar:17(3): 375-383.
  36. Bouchgua M, Alexander K, André d’Anjou M, Girard CA, Carmel EN, Beauchamp G, Richard H, Laverty S. Use of routine clinical multimodality imaging in a rabbit model of osteoarthritis-part I. Osteoarthritis and Cartilage, (2009) Feb;17(2): 188-196.
  37. Bouchgua M, Alexander K, Norman Carmel E, d’Anjou MA, Beauchamp G, Richard Technical Assisttant H, Laverty S. Use of routine clinical multimodality imaging in a rabbit model of osteoarthritis-part II: bone mineral density assessment. Osteoarthritis and Cartilage, (2009) Feb:17(2): 197-204.
  38. Meulyzer M, Vachon P, Beaudry F, Vinardell T, Richard H, Beauchamp G, Laverty S. Joint inflammation increases glucosamine levels attained in synovial fluid following oral administration of glucosamine hydrochloride. Osteoarthritis and Cartilage, (2009) Feb: 17(2): 228-234.
  39. Meulyzer M, Vachon P, Beaudry F, Vinardell T, Richard H, Beauchamp G, Laverty S. Comparison of pharmacokinetics of glucosamine and synovial fluid levels following administration of glucosamine sulphate or glucosamine hydrochloride. Osteoarthritis and Cartilage, (2008), Sep: 16(9):973-9.
  40. Lecocq M, Girard C, Fogarty U, Beauchamp G, Richard H, Laverty S. Cartilage matrix changes in the developing epiphysis: early events on the pathway to equine osteochondrosis? Equine Vet J, (2008) Jul: 40(5):442-54.
  41. Fradette ME, Céleste C, Richard H, Laverty S.  Effect of oral administration of NSAIDS on biomarkers of cartilage and bone metabolism. Am J Vet Res, (2007); 68(2): 128-133
  42. Céleste C, Farley J, Richard H, Laverty S Modèles d’animaux pour l’étude de l’ostéoarthrose. Revue Méd Vét du Québec, (2005); 35: 1: 30-37