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. 2021 Jul 7;16(7):e0248323. doi: 10.1371/journal.pone.0248323

Fig 3. Number of axons in the sampled area.

Fig 3

(A) Naïve nerves prepared with the toluidine-resin protocol, the mean number of axons in the 625 μm2 sample area for the 27 micrographs. (B) Naïve nerves prepared with the osmium-paraffin protocol, the mean number of axons in the 625 μm2 sample area for the 27 micrographs. (C) Regenerating nerves prepared with the osmium-paraffin protocol, the mean number of axons in the 1600 μm2 sample area for the 33 micrographs. Boxes are 1 interquartile range (IQR), whiskers 1.5*IQR.