Robert A. Peattie
Tufts Medical Center
34 Papers
306 Citations
Robert A. Peattie is an academic researcher from Tufts Medical Center. The author has contributed to research in topics: Vascular endothelial growth factor & Self-healing hydrogels. The author has an hindex of 17, co-authored 34 publications. Previous affiliations of Robert A. Peattie include Oregon State University & Tufts University.
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Papers
Stimulation of in vivo angiogenesis using dual growth factor-loaded crosslinked glycosaminoglycan hydrogels.
Celeste M. Riley,Peter W. Fuegy,Matthew A. Firpo,Xiao Zheng Shu,Glenn D. Prestwich,Robert A. Peattie +5 more
TL;DR: New therapeutic approaches for numerous pathologies could be notably enhanced by the localized, sustained angiogenic response produced by release of both VEGF and Ang-1 from crosslinked HA films.
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Microvascular maturity elicited in tissue treated with cytokine-loaded hyaluronan-based hydrogels.
TL;DR: The presentation of multiple growth factors (GFs) on immobilized Hp may actively contribute to cytokine related signal transduction, a characteristic that may be exploited in the future to improve the efficacy of cytokine-loaded implants towards tissue regeneration therapeutic strategies.
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Steady flow in models of abdominal aortic aneurysms. Part II: Wall stresses and their implication for in vivo thrombosis and rupture.
TL;DR: In a continuing investigation into the mechanical factors that lead to rupture of abdominal aortic aneurysms, wall pressure and shear stress measurements are presented for steady flow through the series aneurYSm models, suggesting that the presence of turbulent flow may significantly affect risk of rupture.
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Steady flow in models of abdominal aortic aneurysms. Part I: Investigation of the velocity patterns.
TL;DR: Turbulence was amplified in the distal half of the model dilation, with the largest models producing velocity fluctuations as great as 35% of the time‐average centerline velocities, suggesting that larger aneurysms in vivo may be subject to more frequent and intense turbulence than smaller aneurYSms.
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Seamless, axially aligned, fiber tubes, meshes, microbundles and gradient biomaterial constructs.
TL;DR: The ODS technique could be applied to any electrospinnable polymer to overcome the more limited uniformity and induced mechanical strain of rotating mandrel techniques, and greatly surpasses the limited length of standard parallel collector techniques.
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