Accumulation Mechanism of Lithium Ions by Dawsonite
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چکیده
منابع مشابه
Accumulation and intracellular compartmentation of lithium ions in Saccharomyces cerevisiae.
Accumulation of Li+ in Saccharomyces cerevisiae X2180-1B occurred via an apparent stoichiometric relationship of 1:1 (K+/Li+) when S. cerevisiae was incubated in the presence of 5 and 10 mM LiCl for 3 h. Other cellular cations (Mg2+, Ca2+ and Na+) did not vary on Li+ accumulation, although lithium chemistry dictates a degree of similarity to Group I and II metal cations. Compartmentation of Li+...
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In spite of the abundant literature, questions on the biological action of Li' are far from being answered. In the present paper we demonstrate that modification of the salt composition of the medium for actin polymerization, by gradually replacing K+ with Li', leads to a dose-related change in the time course of actin assembly. The presence of Li' influences actin polymerization in vitro by en...
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With a h.p.l.c. system, the inositol mono-, bisand tris-phosphate isomers found in [3H]inositol-labelled GH3 cells were resolved and identified. These cells possess at least ten distinct [3H]inositol-containing substances when acid-soluble extracts are analysed by anion-exchange h.p.l.c. These substances were identified by their co-elution with known inositol phosphate standards and, to a limit...
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The accumulation of Ca(++) by microsomal (sarcotubular) preparations of rabbit skeletal muscle in the presence of oxalate, and the concurrent splitting of nucleoside triphosphate, displayed moderate nucleotide specificity in the sequence ATP > GTP, CTP, ITP > UTP > (ADP) > ATetraP for the former, ATP > (ADP) > ITP > GTP > CTP > UTP > ATetraP for the latter process. The "calcium pump" was weakly...
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ژورنال
عنوان ژورنال: Journal of the Mining and Metallurgical Institute of Japan
سال: 1988
ISSN: 0369-4194,2185-6729
DOI: 10.2473/shigentosozai1953.104.1201_169