突触小泡的离子含量。
Ion content of synaptic vesicles.
作者信息
Demeter I, Szökefalvi-Nagy G, Varga L, Keszthelyi L, Hollós-Nagy K, Nagy A
出版信息
Acta Biochim Biophys Acad Sci Hung. 1979;14(3):189-95.
PMID:547670
Abstract
Proton induced X-ray emission analysis measurements were performed to determine the P, S, K, Ca Fe, Ni, Cu and Zn ion content of presynaptic vesicles prepared from guinea-pig brain cortex. The number of different ions per single vesicle is calculated using the results of the additional protein content determinations. The ion contents of cholinergic and adrenergic vesicles are compared.
摘要
进行了质子诱导X射线发射分析测量，以确定从豚鼠脑皮质制备的突触前囊泡中的磷、硫、钾、钙、铁、镍、铜和锌离子含量。利用额外蛋白质含量测定的结果计算单个囊泡中不同离子的数量。比较了胆碱能和肾上腺素能囊泡的离子含量。
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