Irrigant Divalent Cation Concentrations Influence Bacterial Adhesion
نویسندگان
چکیده
منابع مشابه
Effect of Divalent Cation Concentrations
The effects of supplementing Mueller-Hinton broth with calcium and magnesium on the miniimal inhibitory concentrations (MICs) of eight aminoglycosides, colistin, tetracycline, and carbenicillin for 11 nonfermenters other than Pseudomonas aeruginosa were studied and compared with the effects for Escherichia coli and P. aeruginosa. MICs were simultaneously performed in unsupplemented MuellerHinto...
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An 4 1/ 4 7 dual antagonist, S-compound 1, was used as a model ligand to study the effect of divalent cations on the activation state and ligand binding properties of 4 integrins. In the presence of 1 mM each Ca /Mg , S-compound 1 bound to several cell lines expressing both 4 1 and 4 7, but 2S-[(1-benzenesulfonyl-pyrrolidine-2S-carbonyl)-amino]-4-[4methyl-2S-(methyl-{2-[4-(3-o-tolyl-ureido)-phe...
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A23187 is a carboxylic acid antibiotic which simultaneously uncouples oxidative phosphorylation and inhibits ATPase of rat liver mitochondria incubated in a magnesium-free medium. The antibiotic acts as a freely mobile carrier to transport calcium and magnesium, but not potassium, from an aqueous medium buffered at pH 7.4 into a bulk organic phase. A23187 causes a progressive release of endogen...
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Single channel patch-clamp techniques were used to study nicotinic acetylcholine receptors in cultured rat myotubes. The single channel conductance in pure cesium and sodium levels off at high concentrations, as if a binding site within the channel were saturating . The conductances at very low concentrations, however, are larger than predicted by the simplest one-site transport model fitted to...
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The vesicular nucleotide transporter (VNUT) is a secretory vesicle protein that is responsible for the vesicular storage and subsequent exocytosis of ATP (Sawada, K. et al., (2008) Proc. Natl. Acad. Sci. U.S.A. 105, 11720-11724). Since VNUT actively transports ATP in a membrane potential (Δψ)-dependent manner irrespective of divalent cations such as Mg or Ca, VNUT recognizes free ATP as a trans...
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ژورنال
عنوان ژورنال: Journal of Surgical Research
سال: 2009
ISSN: 0022-4804
DOI: 10.1016/j.jss.2009.03.067