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. 2024 Feb 27;25(5):2732. doi: 10.3390/ijms25052732

Figure 2.

Figure 2

Trks immunostaining in N. guentheri retina. (a) TrkA-immunoreactivity in the cytoplasmic prolongations of the cells of the RPE (arrowheads); in the inner segment (arrows) and outer segment (asterisk) of the photoreceptors layer; in the OPL (red arrows); in different subpopulation of ACs (white and red gallon-arrows); in the soma of GCs (stars). (b) BCs TrkA immunopositive (white bold arrows). (c) TrkB immunoreactivity in the cytoplasmic prolongations of the cells of the RPE (arrowheads); in the inner segment (arrows) and outer segment (asterisks) of the photoreceptors layer; in the OPL (red arrows); in several subpopulation of ACs (white and red gallon-arrows); in cellular prolongation in IPL (yellow arrows); in the soma of GCs (stars). (d) TrkB immunostaining in the inner segment of PRL (arrows indicate the soma of rods and cones); in BCs (yellow arrows); in the HCs (white bold cells), and in GCs (stars). (e) TrkC immunoreactivity in the cytoplasmic prolongations of the cells of the RPE (arrowheads); in the inner segment (arrows) and outer segment (asterisk) of the photoreceptors layer; in the OPL (red arrows); in the INL several subpopulations of ACs (white and red gallon-arrows) and, in the soma of GCs (stars). (f) TrkC immunostaining in the inner segment of PRL (arrows indicate the soma of rods and cones); in the BCs (yellow arrows); in the HCs (white bold cells), and in the GCs (stars). (a–c) Magnification 40×; Scale bar 20 µm. (d–f) Magnification 63×; scale bar 10 µm.