Results 21 to 30 of about 3,938 (203)

A Novel Method to Determine the Carbon Isotopic Composition of Inositol Hexaphosphate (Phytate) in Soil by Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry. [PDF]

open access: yesRapid Commun Mass Spectrom
ABSTRACT Rationale Understanding the decomposition of inositol hexaphosphate (phytate), the dominant form of organic phosphorus (OP) in soil, is vital for studying phosphorus (P) cycling in terrestrial ecosystems. However, the lack of multiple stable P isotopes complicates the study of phytate dynamics under natural conditions and over long periods ...
Sarangi V, Spohn M.
europepmc   +2 more sources

Effect of Small Polyanions on In Vitro Assembly of Selected Members of Alpha-, Beta- and Gammaretroviruses

open access: yesViruses, 2021
The assembly of a hexameric lattice of retroviral immature particles requires the involvement of cell factors such as proteins and small molecules. A small, negatively charged polyanionic molecule, myo-inositol hexaphosphate (IP6), was identified to ...
Alžběta Dostálková   +5 more
doaj   +1 more source

Conundrum of IP6 [PDF]

open access: yesOpen Biology, 2015
Here are comments on the recent paper on the determination of inositol hexaphosphate (IP6) in human plasma and on its efficacy.
Ivana Vucenik
doaj   +1 more source

Phytic Acid against Clostridium perfringens Type A: A Food Matrix Study

open access: yesFoods, 2022
This study evaluated the inhibitory effect of phytic acid (PA) on the spore germination and vegetative cells growth of Clostridium perfringens type A, as well as its effect in combination with maltodextrin (MD) in cooked sausages.
Ana Paula Marinho Bloot   +8 more
doaj   +1 more source

Anti-angiogenic activity of inositol hexaphosphate (IP6) [PDF]

open access: yesCarcinogenesis, 2004
A significant anticancer activity of the naturally occurring carbohydrate inositol hexaphosphate (IP(6)) has been reported against numerous cancer models. Since tumors require angiogenesis for growth and metastasis, we hypothesize that IP(6) reduces tumor growth by inhibiting angiogenesis.
Ivana, Vucenik   +5 more
openaire   +2 more sources

Secondary-structure switch regulates the substrate binding of a YopJ family acetyltransferase

open access: yesNature Communications, 2021
The Yersinia outer protein J (YopJ) family of effectors, which are present in many plant and animal pathogens are non-canonical acetyltransferases that are activated by the eukaryote-specific cofactor inositol hexaphosphate (InsP6).
Yao Xia   +14 more
doaj   +1 more source

Reduced parasitemia observed with erythrocytes containing inositol hexaphosphate [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1988
Chemicals entrapped in erythrocytes by hypotonic hemolysis can be assessed for possible antiparasitic activity both in vivo and in vitro, regardless of whether they are able to diffuse into erythrocytes readily. Inositol hexaphosphate, a highly charged compound, produced a dramatic lowering of the percentage of cells infected by Babesia microti in vivo
C L, Mintzer   +7 more
openaire   +2 more sources

Phytate Dephosphorylation Products Also Act as Potent Inhibitors of Calcium Oxalate Crystallization

open access: yesMolecules, 2022
Phytate has been classified as an anti-nutrient, but there are no adverse effects from the consumption of a balanced diet with 1 to 2 g of daily phytate (inositol-hexaphosphate, InsP6) as a calcium magnesium salt, the form naturally present in grains ...
Felix Grases   +7 more
doaj   +1 more source

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