Fukuda M, Kuwayama Y, Shiosaka S, Ishimoto I, Shimizu Y, Takagi H, Inagaki S, Sakanaka M, Semba E, Takatsuki K, Tohyama M
Neurosci Lett. 1981 May 29;23(3):239-42. doi: 10.1016/0304-3940(81)90004-5.
The distribution of substance P (SP)-like immunoreactivity in the rat retina was investigated by immunohistochemistry. SP-positive cells were found throughout the retina. The majority of them were located in the proximal portion of the inner nuclear layer and the processes from these cells directed to the inner plexiform layer where they ramified, suggesting that SP-positive cells located in this region probably are amacrine cells. Few SP-positive cells were seen within the ganglion cell layer. They were considered displaced amacrine cells.
采用免疫组织化学方法研究了大鼠视网膜中P物质（SP）样免疫反应性的分布。在整个视网膜中均发现了SP阳性细胞。其中大多数位于内核层的近端部分，这些细胞的突起指向内网状层并在其中分支，这表明位于该区域的SP阳性细胞可能是无长突细胞。在神经节细胞层内可见少数SP阳性细胞。它们被认为是移位的无长突细胞。
