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. Author manuscript; available in PMC: 2020 Nov 15.
Published in final edited form as: AIDS. 2019 Nov 15;33(14):2157–2166. doi: 10.1097/QAD.0000000000002336

Table 2.

The occurrence of post-translationally modified β-amyloid forms in plaques in frontal neocortex sections.

Number of cases positive/negative for Plaques immunoreactive for
4G8 N3pE E22P Phospho-Ser8
With 4G8 plaques (n=37, age range 34–68 years) 37/0 31/6 11/26 2/35
 Non-modified only (16.2%) 6/0 0/6 0/6 0/6
  N3pE added (54.1%) 20/0 20/0 0/20 0/20
   E22P added (24.3%) 9/0 9/0 9/0 0/9
    Phospho-Ser8 added (5.4%) 2/0 2/0 2/0 2/0
Without 4G8 plaques (n=12, age range 26–54 years) 0/12 0/12 0/12 0/12