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Cell Biology Commons

Open Access. Powered by Scholars. Published by Universities.®

2010

Western University

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Full-Text Articles in Cell Biology

The Roles Of Nitric Oxide Synthases (Nos) In Endochondral Bone Formation, Qian Yan Sep 2010

The Roles Of Nitric Oxide Synthases (Nos) In Endochondral Bone Formation, Qian Yan

Electronic Thesis and Dissertation Repository

Longitudinal growth of endochondral bones is controlled by the cartilage growth plate. Chondrocyte proliferation and hypertrophy, vascular invasion, formation of ossification centers and cartilage replacement by bone tissue are all important processes required for normal growth. These biological processes have to be tightly regulated or disturbances will lead to skeletal diseases. A large number of genes, growth factors and hormones have been implicated in the regulation of growth plate biology, however, less is known about the intracellular signaling pathways involved. Nitric oxide (NO) has been identified as a regulator of cellular proliferation, differentiation, migration, survival and metabolism in multiple cell ...