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Figure 2 | BMC Ophthalmology

Figure 2

From: Autoantibody against transient receptor potential M1 cation channels of retinal ON bipolar cells in paraneoplastic vitelliform retinopathy

Figure 2

Photomicrograph of immunostaining in normal retina and relatively intact areas of the paraneoplastic vitelliform retinopathy case. (A) Protein kinase C alpha labeled bipolar cells are tightly packed with blurred dendritic structures (arrows) and condensed outer plexiform layer (OPL). (B) Calbindin positive bipolar cells (arrows) are slightly packed with thinned and reduced OPL. (C) Transient receptor potential M1 labeled ON bipolar cell dendritic tips (arrows) had blurred structures and loss of puncta that appears in normal human retina (Avidin-biotin-complex immunohistochemistry, original magnification, ×200, scale bar, 50 μm).

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BMC Ophthalmology

ISSN: 1471-2415

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