The results showed that after postnatal day 3, the density of cholinergic amacrine cells decrease as the retina expand, consistent with the predictions made from diameter of growing eye balls.

• 结果表明，小鼠视网膜胆碱能无长突细胞的密度随天龄增长而降低，这个结果与通过眼球直径预测的变化一致。