Modelling regenerative angiogenesis in peripheral nerve injuries
Modelling regenerative angiogenesis in peripheral nerve injuries
复制标题
周围神经损伤中再生血管生成的建模
DOI:
10.1080/10255842.2020.1811503
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发表时间:
2020
影响因子:
1.6
通讯作者:
Berg M
中科院分区:
文献类型:
--
作者:
Berg M
2. MethodsInvestigating such questions using experiments in isolation can be costly and time consuming that is why we propose here a mathematical framework to explore the impact of different seeded cell distributions upon oxygen concentration, cell densities, VEGF gradients and vascular network formation. This framework comprises a cell-solute model, parameterised against in vitro data, which quantify cell density, oxygen uptake and VEGF release at a range of ambient oxygen conditions (Coy et al. Citation 2020), overlaid with a discrete model for endothelial sprout growth, blood flow and intravascular transport of oxygen. This framework considers the EngNT as a cylinder of cell-seeded hydrogel surrounded by an impermeable sheath of material, so that molecular exchanges with the outside tissue and EC invasion only happen at the proximal and distal stumps.
影响因子:
9.7
作者:
Odedra, Devang;Chiu, Loraine L. Y.;Radisic, Milica
通讯作者:
Radisic, Milica