皮氏枪乌贼血淋巴中的阳离子浓度。
Cation concentrations in the hemolymph of Loligo pealei.
作者信息
Shoukimas J, Adelman W J, Sege V
出版信息
Biophys J. 1977 May;18(2):231-4. doi: 10.1016/S0006-3495(77)85609-9.
Abstract
Hemolymph and protein-free hemolymph obtained from Loligo pealei were analyzed for cation concentration by the method of atomic absorption spectroscopy, for the following ions: Na+, K+, Ca++, and Mg++. No significant differences were seen in ion concentration between hemolymph and protein-free hemolymph. Of particular neurophysiological significance is that K+ ion concentration is much closer to that of seawater than previously reported.
摘要
对从佩氏枪乌贼获取的血淋巴和无蛋白血淋巴进行了分析，采用原子吸收光谱法测定了以下离子的阳离子浓度：Na⁺、K⁺、Ca²⁺和Mg²⁺。血淋巴和无蛋白血淋巴之间的离子浓度没有显著差异。具有特别神经生理学意义的是，K⁺离子浓度比先前报道的更接近海水的浓度。
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