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. 2021 Nov 17;15:781489. doi: 10.3389/fncel.2021.781489

FIGURE 4.

FIGURE 4

Comparison of the impact of the ratio of OECs to fibroblast proportion in olfactory cell transplants on therapeutic outcome. (A) Comparison of the% proportion of olfactory bulb derived OECs/fibroblast ratio on therapeutic outcome (n = 21 experiments). (B) Comparison of the% proportion of olfactory mucosa derived OECs/fibroblast ratio on therapeutic outcome (n = 14 experiments). (C) Immunocytochemical markers used in the characterization of fibroblasts in the studies included in the review (n = 35 experiments). The white bars represent the positive outcome experiments and the gray bars represent the negative outcome experiments.