Robuta

https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2015.00068/full Frontiers | Hypoxic pre-conditioning increases the infiltration of endothelial cells into scaffolds... Many therapies using mesenchymal stem cells (MSC) rely on their ability to produce and release paracrine signals with chemotactic and pro-angiogenic activity... pre conditioning