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. 2011 May 15;20(16):3161–3175. doi: 10.1093/hmg/ddr218

Figure 4.

Figure 4.

Restoration of cone-mediated ERG in Cngb3−/− mice treated at different ages. Data are represented as means ± SEM of photopic b-wave ERG recordings done at.10 cd.s/m2 measured at ca 3–4 months post-injection. Treated and untreated n for each group was as follows: P6 = 6; P15 = 6; P30 = 11; P90 = 9; P180 = 6. Wild-type measurements were from 5 to 7 animals. Paired Student's t-test was used to determine significance between treated and untreated eyes in all age groups; all showed significance (P-values as follows: P6, P= 0.045; P15, P= 0.0017; P30, P= 9 × 10−6; P90, P= 0.0006; P180, P= 0.0024. Unpaired Student's t-test was used to determine significance between treated and wild-type eyes; only the P6 and P180 groups were significantly different (*P= 0.0017; **P= 0.0259).