The results showed that suckling pig brain extraction could apparently promote neuronal growth and support neuron survival, The effect was dependent on dosage, the most effective dose of neurotrophic factors (NTFs) was 20mg/L.

• 结果表明,乳猪脑提取物能起明显促进神经元突起生长和支持存活的作用,并存在着剂量作用效应,当提取物剂量为20mg/L时作用效果最佳。