Forsman C A, Elfvin L G
J Neurocytol. 1984 Jun;13(3):339-49. doi: 10.1007/BF01148327.
Cytochemical techniques were used to study the localization of 5'-nucleotidase in sympathetic ganglia of the guinea-pig. Enzymatic activity was revealed in plasma membranes. Both the neuronal and satellite cell membranes contained the enzyme. Most of the activity was seen in the membrane of the satellite cells and this was interpreted to indicate a high level of purine utilization by these cells. The neurons displayed enzymatic activity in the membranes of non-specialized neuronal boundaries as well as at synapses.
采用细胞化学技术研究了豚鼠交感神经节中5'-核苷酸酶的定位。在质膜中发现了酶活性。神经元膜和卫星细胞膜均含有该酶。大部分活性见于卫星细胞膜，这被解释为表明这些细胞的嘌呤利用率较高。神经元在非特化的神经元边界膜以及突触处均显示出酶活性。
