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Full-Text Articles in Cell and Developmental Biology
Diabetic Bone Marrow & Stem Cell Dysfunction, Meghan A. Piccinin
Diabetic Bone Marrow & Stem Cell Dysfunction, Meghan A. Piccinin
Electronic Thesis and Dissertation Repository
ii Abstract Abstract Defects in the proliferation, differentiation, and activity of bone marrow (BM)-derived vasculogenic/vascular stem cells (VSCs) have been observed in diabetes and contribute to the development of vascular complications. Diabetes leads to enhanced bone marrow adipogenesis, altering the composition of the BM stem cell (SC) niche and potentially disrupting the normal functioning of resident VSCs. Here, I establish that adipocytes have a negative influence on SC survival in culture. I also show that adipocytes and osteoblasts are responsible for the creation of distinct extracellular microenvironments, with unique expression patterns of several pro- and anti-angiogenic factors with known effects …
Efficacy Of AllowashTm Solution In Solubilization Of Bone Marrow, Alyce Marie Linthurst
Efficacy Of AllowashTm Solution In Solubilization Of Bone Marrow, Alyce Marie Linthurst
Biological Sciences Theses & Dissertations
LifeNet currently cleans allograft bone utilizing AllowashTM Technology, which encompasses the use of a closed continuous circulation chamber to remove bone marrow by flushing it with AllowashTM Solution for a prescribed time and temperature after which, it is rinsed with various solutions to remove residual detergent that could be toxic to the recipient. A portion of this process employs AllowashTM Solution to improve the solubilization and removal of protein and cellular elements in the red bone marrow. This study examines the effectiveness of AllowashTM Solution in comparison to its component detergents Nonidet P40, Nonoxynol 9 and …