Hydén H, Rönnbäck L
J Neurol Sci. 1977 Dec;34(3):415-21. doi: 10.1016/0022-510x(77)90157-5.
The incorporation of [14C]valine into acid-insoluble brain material from rats living in enriched and restricted environment, respectively, was studied. Quantitative estimations showed higher incorporation into brain protein of frontal, entorhinal, cerebellar and visual cortex and the hippocampus in enriched environment animals compared to restricted environment animals. This finding was confirmed by autoradiography.
分别研究了[14C]缬氨酸掺入生活在丰富环境和受限环境中的大鼠脑内酸不溶性物质的情况。定量估计表明，与受限环境动物相比，丰富环境动物的额叶、内嗅区、小脑、视皮层和海马体的脑蛋白掺入量更高。放射自显影证实了这一发现。
