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Discover Supplement-Drug Interactions
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Last Updated: 2 years ago
drug:
Rubidium
supplement:
Calcium Supplement
Research Papers that Mention the Interaction
“At 37 degrees C, reversible displacement of rubidium ions by calcium ions is followed by an irreversible thermal inactivation of rubidium occlusion.”
“ Calcium ions have been shown to compete with two rubidium ions for occlusion sites on 19-kDa membranes, with a high affinity (KD approximately 2.8 microM, pH 7.5, 20 degrees C).”
Evidence that the cation occlusion domain of Na/K-ATPase consists of a complex of membrane-spanning segments. Analysis of limit membrane-embedded tryptic fragments.“Sodium, potassium, magnesium and calcium generally associated with the isolated microsomes decreased concomitantly with increasing bound rubidium or cesium, demonstrating the ion exchange nature of the binding.”
“Potassium (10 or 15 mM), caesium (10 mM) or rubidium (6 mM) antagonized the aforementioned effects of 15 mM calcium.”
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