Figure 9.

(a) Schematic of a modified syringe-based device. The device was designed to harvest small volumes of autologous adipose tissue for cosmetic surgical applications. It aspirates fat at low vacuum into a sterile chamber. Once inside, the fat cells are concentrated by filtration. Fluids and free oil are drawn into a waste canister. Reprinted/adapted with permission from Ref. [73], 2013, Elsevier. (b) Biopsy taken 6 days following the application of fibrin glue suspended keratinocytes combined with allogeneic overgrafting. Histology demonstrates the initial integration of allogeneic dermal elements in the reconstituted neoskin. Reprinted/adapted with permission from Ref. [75], 2014, Mary Ann Liebert, Inc. (c) Illustration depicting the methods by which MSCs were extracted from 3D fibrin gels. Reprinted/adapted with permission from Ref. [76], 2004, Springer Nature.