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Showing 1-30 of 99 results for "V3501" within Papers
M Kyla Shea et al.
The Journal of nutrition, 142(6), 1060-1066 (2012-04-13)
Differences in micronutrient status are reported to contribute to racial and ethnic differences in chronic diseases. Diseases related to vitamin K are reported to differ by race and ethnicity, but it is unclear if circulating vitamin K concentrations similarly differ.
S Lembo et al.
Giornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia, 147(2), 203-205 (2012-04-07)
Vitamin K1 (phytomenadione or phytonadione) is a fat soluble vitamin used to treat certain coagulation disorders. Intra muscular injection of vitamin K1 can occasionally be complicated by different types of skin reactions: erythematous plaques, urticarial rashes or scleroderma-like lesions at
H Rasekhi et al.
European journal of clinical nutrition, 69(8), 891-895 (2015-03-19)
A relationship between osteocalcin (OC) levels and factors associated with energy metabolism and insulin resistance has been reported recently. The aim of this study was to investigate whether modulation of ostecalcin isoforms via vitamin K1 supplementation would affect glucose metabolism
J Alonso-Llamazares et al.
Journal of the American Academy of Dermatology, 38(2 Pt 2), 322-324 (1998-03-05)
We describe a 45-year-old white man in whom distinctive clinical and histologic features of localized scleroderma developed at sites of injection of vitamin K1 (phytonadione). A direct immunofluorescence test demonstrated prominent linear deposition of IgA along the basement membrane zone.
A Moreau-Cabarrot et al.
Annales de dermatologie et de venereologie, 123(3), 177-179 (1996-01-01)
Skin reactions after vitamin K injections are uncommon and only seen with vitamin K1 (phytomenadione). Possible association with liver disease is debated. The pathophysiological mechanism would be related to hypersensitivity to phytomenadione. Two new cases of hypersensitivity reactions at the
Hrisi Bahar Tokman et al.
Clinical laboratory, 60(11), 1879-1886 (2015-02-05)
Anaerobic bacteria play an important role in eye infections; however, there is limited epidemiologic data based on the the role of these bacteria in the etiology of keratitis and endophthalmitis. The aim of this re- search is to determine the
Chiara Martano et al.
Journal of chromatography. A, 1412, 59-66 (2015-08-19)
The analysis of lipid molecules in living organism is an important step in deciphering metabolic pathways. Recently, the zebrafish has been adopted as a valuable animal model system to perform in vivo metabolomics studies, however limited methodologies and protocols are
C Rodriguez et al.
Veterinary microbiology, 172(1-2), 309-317 (2014-06-05)
Clostridium difficile has been identified as a significant agent of diarrhoea and enterocolitis in both foals and adult horses. Hospitalization, antibiotic therapy or changes in diet may contribute to the development of C. difficile infection. Horses admitted to a care
Pierluigi Delmonte et al.
Journal of AOAC International, 96(1), 91-101 (2013-03-22)
Vitamin K1 (phylloquinone) occurs in foods in relatively low concentrations. It is synthesized for addition to formulated nutritional products (infant formulas, medical foods, and adult nutritional products). In recent years, nutritional products formulated with free amino acids and partially hydrolyzed
Brigita Nograšek et al.
Journal of microbiology (Seoul, Korea), 53(8), 503-510 (2015-08-01)
Five strictly anaerobic Gram-negative bacterial strains, P4-65, P4-76(T), P5-60, P5-119, and P5-125, presumably belonging to the genus Prevotella were isolated from pig fecal samples. Strains were tested for various phenotypic traits and nearcomplete genome sequences were obtained and analyzed. Phylogenetic
Fernanda Luna da Silva et al.
Neurochemistry international, 62(1), 103-112 (2012-10-16)
In the last decades, a series of compounds, including quinones and polyphenols, has been described as having anti-fibrillogenic action on α-synuclein (α-syn) whose aggregation is associated to the pathogenesis of Parkinson's disease (PD). Most of these molecules act as promiscuous
Gary Hastings
Biochimica et biophysica acta, 1847(1), 55-68 (2014-08-03)
Fourier transform infrared difference spectroscopy (FTIR DS) has been widely used to study the structural details of electron transfer cofactors (and their binding sites) in many types of photosynthetic protein complexes. This review focuses in particular on work that has
M Kyla Shea et al.
Advances in nutrition (Bethesda, Md.), 3(2), 158-165 (2012-04-21)
Vascular calcification occurs when calcium accumulates in the intima (associated with atherosclerosis) and/or media layers of the vessel wall. Coronary artery calcification (CAC) reflects the calcium burden within the intima and media of the coronary arteries. In population-based studies, CAC
Ji-Hoi Moon et al.
BMC microbiology, 14, 218-218 (2014-08-26)
Polyphosphate (polyP) has bactericidal activity against a gram-negative periodontopathogen Porphyromonas gingivalis, a black-pigmented gram-negative anaerobic rod. However, current knowledge about the mode of action of polyP against P. gingivalis is incomplete. To elucidate the mechanisms of antibacterial action of polyP
Martí Juanola-Falgarona et al.
The Journal of nutrition, 144(5), 743-750 (2014-03-22)
Vitamin K has been related to cardiovascular disease and cancer risk. However, data on total mortality are scarce. The aim of the present study was to assess the association between the dietary intake of different types of vitamin K and
Sherry M Farley et al.
Molecular nutrition & food research, 56(6), 912-922 (2012-06-19)
The mechanism for increased bleeding and decreased vitamin K status accompanying vitamin E supplementation is unknown. We hypothesized that elevated hepatic α-tocopherol (α-T) concentrations may stimulate vitamin K metabolism and excretion. Furthermore, α-T may interfere with the side chain removal
Edward P A Gebuis et al.
Haematologica, 96(4), 583-589 (2011-01-05)
Poor anticoagulant stability in patients using vitamin K antagonists is a risk factor for both bleeding and thrombosis. In previous studies supplementation with low dose vitamin K(1) was shown to improve the stability of anticoagulant control. We set up a
Niina M Suni et al.
Journal of mass spectrometry : JMS, 47(5), 611-619 (2012-05-12)
In this article, the effect of spray solvent on the analysis of selected lipids including fatty acids, fat-soluble vitamins, triacylglycerols, steroids, phospholipids, and sphingolipids has been studied by two different ambient mass spectrometry (MS) methods, desorption electrospray ionization-MS (DESI-MS) and
Prescrire international, 7(36), 125-127 (1999-05-26)
(1) Haemorrhagic disease of the newborn is due to vitamin K deficiency. Although rare, it is life-threatening and can have neurological sequelae. Prevention is based on routine vitamin K1 administration at birth. (2) The oral route is suitable for healthy
Milka Marinova et al.
European journal of clinical pharmacology, 69(3), 467-475 (2012-08-07)
The pharmacokinetics of phylloquinone (vitamin K1) were evaluated in healthy human adult volunteers (15 male and 15 female) following oral and intravenous administration of a mixed micelles formulation (Konakion MM 2 mg) in an open label study design. The subjects
A A Toropov et al.
European journal of medicinal chemistry, 43(4), 714-740 (2007-07-17)
Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and organic compounds of different classes by optimal descriptors. Statistical characteristics of the best model (vitamins) are the
Paul Clarke et al.
Nutrients, 7(10), 8308-8320 (2015-10-02)
All newborns require phylloquinone after birth to prevent vitamin K deficiency bleeding. Babies born prematurely may be at particular risk of deficiency without adequate supplementation during infancy. The main sources of phylloquinone in preterm babies during the neonatal period are
Eibhlís M O'Connor et al.
The British journal of nutrition, 112(7), 1163-1174 (2014-09-03)
Although epidemiological findings support a role for vitamin K status in the improvement of bone indices in adult patients with Crohn's disease (CD), this needs to be confirmed in double-blind, randomised controlled trials (RCT) with phylloquinone (vitamin K1). By conducting
C C Harrell et al.
The Annals of pharmacotherapy, 29(12), 1228-1232 (1995-12-01)
To report 6 patients taking oral vitamin K1 (phytonadione) to reduce warfarin's activity. Six patient cases are summarized in which oral vitamin K1 was used to reduce the international normalized ratio (INR) in patients at risk of bleeding. The use
Sam Mula et al.
The journal of physical chemistry. B, 116(48), 14008-14016 (2012-11-10)
The phylloquinone acceptor PhQ(A) in photosystem I binds to the protein through a single H-bond to the backbone nitrogen of PsaA-L722. Here, we investigate the effect of this H-bond on the electron transfer (ET) kinetics by substituting threonine for PsaA-L722.
Ilona Olędzka et al.
Journal of pharmaceutical and biomedical analysis, 102, 45-53 (2014-09-23)
The purpose of this work is the evaluation of the nutritional status of patients with cystic fibrosis (CF), based on the level of vitamin C in urine and vitamins A and E in serum, using the fast, selective and fully
Jeffrey M Hegarty et al.
Development (Cambridge, England), 140(8), 1713-1719 (2013-03-28)
Multi-organ animals, such as vertebrates, require the development of a closed vascular system to ensure the delivery of nutrients to, and the transport of waste from, their organs. As a result, an organized vascular network that is optimal for tissue
Interaction between vitamin K1 and fat absorption.
Nutrition reviews, 34(10), 314-315 (1976-10-01)
P M Loughnan et al.
Journal of paediatrics and child health, 32(3), 251-254 (1996-06-01)
To propose a hypothesis that the long duration of effect of intramuscular (i.m.) vitamin K1 in preventing late onset haemorrhagic disease results from a depot effect after i.m. injection. Review of scientific literature relating to the pharmacology of vitamin K
Zhen Hui Lim et al.
The journal of physical chemistry. B, 117(8), 2396-2402 (2013-02-13)
When the quinone, vitamin K1 (VK1), is electrochemically reduced in aqueous-acetonitrile solutions (CH3CN with 7.22 M H2O), it undergoes a two-electron reduction to form the dianion that is hydrogen-bonded with water [VK1(H2O)y(2–)]. EPR and voltammetry experiments have shown that the
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