[鱼类和两栖类化学感受结构中环状核苷酸的膜磷酸二酯酶]
[Membrane phosphodiesterase of cyclic nucleotides in the chemosensory structures of fishes and amphibians].
作者信息
Ostretsova I B
出版信息
Zh Evol Biokhim Fiziol. 1984 May-Jun;20(3):251-6.
PMID:6331027
Abstract
Comparison of the activities of phosphodiesterase in membrane and cytosol preparations obtained from the olfactory mucosa of the frog and taste epithelium of the catfish revealed high content of the membrane-bound enzyme and high resistance of phosphodiesterase from the olfactory mucosa to phenylacetic acid (10(-9)-10(-4) M).
摘要
对从青蛙嗅黏膜和鲶鱼味觉上皮获得的膜和胞质溶胶制剂中的磷酸二酯酶活性进行比较，结果显示膜结合酶含量高，且嗅黏膜中的磷酸二酯酶对苯乙酸（10⁻⁹ - 10⁻⁴ M）具有高抗性。
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