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Cellular And Matrix Changes In Articular Cartilage Of The Disproportionate Micromelia Mouse Model Of Osteoarthritis, Crystal Noelle Smaldone
Cellular And Matrix Changes In Articular Cartilage Of The Disproportionate Micromelia Mouse Model Of Osteoarthritis, Crystal Noelle Smaldone
Theses and Dissertations
Osteoarthritis (OA) is a degenerative joint disease that affects more than 60% of Americans 65 and older. Because human subjects and samples are not readily available for research, animal models are an invaluable resource for the study of OA. Disproportionate micromelia (Dmm) is one such model that develops OA early in life due to a deletion in the c-propeptide of the Col2a1 gene. Light microscope analysis of the articular cartilage in Dmm has been completed, but is insufficient to show the cellular effects of the deletion mutation in Dmm in adequate detail. The present study explores the changes that occur …