Livingston A, Wilks P N
Cell Tissue Res. 1976 Oct 29;174(2):273-80. doi: 10.1007/BF00222164.
Neural lobes and portions of occipital cortex from rats were examined electron microscopically following fixation in 4% tannic acid in 2.5% glutaraldehyde. The procedure allowed a clear demonstration of the perivascular space and intercellular spaces in both tissues. The perivascular spaces in the neurosecretory tissue was far more extensive than in the neural tissue and the role of this region in relation to the process of neurosecretion is discussed.
将大鼠的神经叶和枕叶皮质部分用含2.5%戊二醛的4%鞣酸固定后进行电子显微镜检查。该方法能清晰显示两种组织中的血管周围间隙和细胞间隙。神经分泌组织中的血管周围间隙比神经组织中的广泛得多，并讨论了该区域在神经分泌过程中的作用。
