Results 171 to 180 of about 3,938 (203)

Snapshots of “crystalline” salt-water solutions of inositol hexaphosphate conformers

Dalton Transactions, 2021
The first crystal structures of highly phosphorylated biomolecules, scyllo-inositol hexaphosphates, reveal important internal and interactive external roles with salt-water surroundings.
Sandeep Kaur, Subhamay Pramanik, Victor W. Day, Kristin Bowman-James   +3 more
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Inositol Hexaphosphate: II. Synthesis by Soil Microorganisms

Soil Science Society of America Journal, 1958
Abstract Organic phosphorus was accumulated in different soil parent materials, quartz sand, clays, and clay‐sand mixtures by adding organic and inorganic nutrients, moistening, inoculating with soil microorganisms, and incubating the materials for several months.
A. G. Caldwell, C. A. Black
openaire   +1 more source

Interference by myo-inositol hexaphosphate in inorganic orthophosphate determinations

Analytical Biochemistry, 1970
Abstract The presence of phytate anions in assay solutions for inorganic orthophosphate by either the procedure due to Dickman and Bray (2) or the procedure due to Ames (4) leads to an error in the inorganic orthophosphate determination which increases in absolute magnitude with increasing phytate concentration.
G C, Irving, D J, Cosgrove
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Surface complexation modeling of inositol hexaphosphate sorption onto gibbsite

Journal of Colloid and Interface Science, 2015
The sorption of Inositol hexaphosphate (IP6) onto gibbsite was investigated using a combination of adsorption experiments, (31)P solid-state MAS NMR spectroscopy, and surface complexation modeling. Adsorption experiments conducted at four temperatures showed that IP6 sorption decreased with increasing pH. At pH 6, IP6 sorption increased with increasing
Maika, Ruyter-Hooley, Anna-Carin, Larsson, Bruce B, Johnson, Oleg N, Antzutkin, Michael J, Angove   +4 more
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Magnesium inositol hexaphosphate deposits in mesozoan dispersal larvae

Experimental Cell Research, 1975
Abstract The two apical cells of the mesozoan dispersal larva, a 28 cell organism, are filled with a dense refractile material that accounts for up to half the weight of the larva. This material has been shown to consist of a single compound and has been identified as the highly hydrated magnesium salt of inositol hexaphosphate; its abundance ...
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Inositol hexaphosphate guanosine diphosphate phosphotransferase from Phaseolus aureus

Phytochemistry, 1975
Abstract Inositol hexaphosphate guanosine diphosphate phosphotransferase which transfers phosphate from inositol hexaphosphate to guanosine diphosphate, synthesizing guanosine triphosphate, has been isolated from germinating mung bean. A purification of 86-fold with 33% recovery has been obtained and the protein was made homogeneous after ...
S. Biswas, S. Burman, B.B. Biswas
openaire   +1 more source

Phytate (myo-Inositol Hexaphosphate) and Risk Factors for Osteoporosis

Journal of Medicinal Food, 2008
Several risk factors seem to play a role in the development of osteoporosis. Phytate is a naturally occurring compound that is ingested in significant amounts by those with diets rich in whole grains. The aim of this study was to evaluate phytate consumption as a risk factor in osteoporosis.
A A, López-González, F, Grases, P, Roca, B, Mari, M T, Vicente-Herrero, A, Costa-Bauzá   +5 more
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Activation of the NADH-methemoglobin reductase reaction by inositol hexaphosphate

Biochemical and Biophysical Research Communications, 1977
Abstract Inositol hexaphosphate (IHP) 1 increases the rate of the NADH-methemoglobin reductase reaction at neutral pH. This effect is apparently associated with the change in conformation of methemoglobin induced by its interaction with IHP.
F, Taketa, J Y, Chen
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Inositol hexaphosphate–loaded red blood cells prevent in vitro sickling

Transfusion, 2010
BACKGROUND: Hypoxia is a major cause of painful vaso‐occlusive crisis in sickle cell disease (SCD). Simple transfusion and red blood cell (RBC) exchange are commonly used as preventive therapies whose aim is to dilute hemoglobin (Hb)S‐containing RBCs (SS‐RBCs) with normal RBCs (AA‐RBCs) to prevent sickling.
Vanessa, Bourgeaux, Olivier, Hequet, Yannick, Campion, Gaëlle, Delcambre, Anne-Marie, Chevrier, Dominique, Rigal, Yann, Godfrin   +6 more
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Antiplatelet activity of inositol hexaphosphate (IP6).

Anticancer research, 2000
Platelet adhesion to endothelial cells, their aggregation and subsequent release of platelet-derived mediators are key steps in the pathogenesis of thrombosis and atherosclerosis. Using impedance technology the effect of inositol hexaphosphate (IP6) on platelet aggregation and adenosine triphosphate (ATP) release were simultaneously measured in whole ...
I, Vucenik, J J, Podczasy, A M, Shamsuddin   +2 more
openaire   +1 more source