Searched for: +
(1 - 20 of 156)

Pages

document
Parnham, M.J. (author), Bogaards, J.J.P. (author), Schrander, F. (author), Schut, M.W. (author), Orešković, K. (author), Mildner, B. (author), TNO Kwaliteit van Leven (author)
PLD-118 is a novel, oral antifungal drug, under development for the treatment of Candida infections. Possible metabolism of PLD-118 by rat, dog and human S9 liver homogenates and inhibition of human cytochrome P450 (CYP) enzymes were investigated. PLD-118 (10 and 100 μm) incubated for 0-60 min with S9 fractions and NADPH was determined by HPLC,...
article 2005
document
van Noort, J.M. (author), Bsibsi, M. (author), Gerritsen, W.H. (author), van der Valk, P. (author), Bajramovic, J.J. (author), Steinman, L. (author), Amor, S. (author), TNO Kwaliteit van Leven (author)
We present the first comparative analysis of serum immunoglobulinG reactivity profiles against the full spectrum of human myelin-associated proteins in multiple sclerosis patients and healthy control subjects. In both groups, serum antibodies display a consistent and prominent reaction to αB-crystallin (CRYAB) versus other myelin proteins. As an...
article 2010
document
Artola-Garicano, E. (author), Sinnige, T.L. (author), van Holsteijn, I. (author), Vaes, W.H.J. (author), Hermens, J.L.M. (author)
In the current study, the bioconcentration behavior and acute toxicity of two polycyclic musks, Tonalide® 7-acetyl-1,1,3,4,4,6,-hexamethyl-1,2,3,4,-tetrahydronaphthalene (AHTN) and Galaxolide® 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexa-methyl-cyclopenta[γ]-2- benzopyran (HHCB), were studied in two benthic organisms. Polycyclic musks are frequently...
article 2003
document
Eefting, D. (author), Bot, I. (author), de Vries, M.R. (author), Schepers, A. (author), van Bockel, J.H. (author), van Berkel, T.J.C. (author), Biessen, E.A.L. (author), Quax, P.H.A. (author), TNO Kwaliteit van Leven (author)
Objective: Inflammatory responses to vascular injury are key events in vein graft disease and accelerated atherosclerosis, which may result in bypass failure. The monocyte chemoattractant protein-1 (MCP-1)/CC-chemokine receptor (CCR)-2 pathway is hypothesized to play a central role. A murine model for vein graft disease was used to study the...
article 2009
document
Aamodt, A. (author), Magnus, E.M. (author), Færgestad, E.M. (author), TNO Voeding (author)
The effect of protein quality, protein content, bran addition, diacetyl tartaric acid ester of monoglycerides (DATEM), proving time, and their interaction on hearth bread characteristics were studied by size-exclusion fast protein liquid chromatography, Kieffer dough and gluten extensibility rig, and small-scale baking of hearth loaves. Protein...
article 2004
document
Kennedy, S. (author), Jin, X. (author), Yu, H. (author), Zhong, S. (author), Magill, P. (author), van Vliet, T. (author), Kistemaker, C. (author), Voors, C. (author), Pasman, W. (author), TNO Kwaliteit van Leven (author)
A proof-of-concept study to assess the safety and efficacy of a traditional Chinese medicine formula as treatment for primary dysmenorrhea showed no statistically significant benefit over placebo. However, some efficacy parameters suggested possible superiority of the active treatment and so a larger study needs to be performed to determine...
article 2006
document
Hissink, A.M. (author), Krüse, J. (author), Kulig, B.M. (author), Verwei, M. (author), Muijser, H. (author), Salmon, F. (author), Leenheers, L.H. (author), Owen, D.E. (author), Lammers, J.H.C.M. (author), Freidig, A.P. (author), McKee, R.H. (author), TNO Kwaliteit van Leven (author)
As part of a project designed to develop a framework for extrapolating acute central nervous system (CNS) effects of hydrocarbon solvents in animals to humans, experimental studies were conducted in rats and human volunteers in which acute CNS effects were measured and toxicokinetic data were collected. A complex hydrocarbon solvent, white...
article 2007
document
Nieuwenhuizen, W.F. (author), Dekker, H.L. (author), de Koning, L.J. (author), Gröneveld, T. (author), de Koster, C.G. (author), de Jong, G.A.H. (author)
The molecular structures determine the physical properties of milk proteins and are important for the texture of many dairy-based foods. Bovine α-lactalbumin (α-LA) is a globular 123 amino acid Ca2+ binding milk protein. Modification with microbial Ca2+ independent transglutaminase (MTGase) was used to modify lysines and glutamines in holo and...
article 2003
document
de Haan, W. (author), de Vries-van der Weij, J. (author), Mol, I.M. (author), Hoekstra, M. (author), Romijn, J.A. (author), Jukema, J.W. (author), Havekes, L.M. (author), Princen, H.M.G. (author), Rensen, P.C.N. (author), TNO Kwaliteit van Leven (author)
Pregnane X receptor (PXR) agonism has been shown to affect multiple steps in both the synthesis and catabolism of HDL, but its integrated effect on HDL metabolism in vivo remains unclear. The aim of this study was to evaluate the net effect of PXR agonism on HDL metabolism in ApoE*3-Leiden (E3L) and E3L.CETP mice, well-established models for...
article 2009
document
Wolterbeek, A.P.M. (author), Roberts, A. (author), Korte, H. (author), Unkila, M. (author), Waalkens-Berendsen, D.H. (author), TNO Voeding (author)
Plant lignan 7-hydromatairesinol, a novel precursor of the mammalian lignan enterolactone was evaluated in a prenatal developmental toxicity study conducted in the Wistar rat. Mated female rats were fed diets containing 0, 0.25, 1, and 4% (w/w) of 7-hydroxymatairesinol in the form of potassium acetate complex (HMRlignan; potassium acetate level...
article 2004
document
van Zanden, J.J. (author), Geraets, L. (author), Wortelboer, H.M. (author), van Bladeren, P.J. (author), Rietjens, I.M.C.M. (author), Cnubben, N.H.P. (author), TNO Voeding (author)
The objective of this study was to investigate the structural requirements necessary for inhibition of glutathione S-transferase P1-1 (GSTP1-1) and GS-X pump (MRP1 and MRP2) activity by structurally related flavonoids, in GSTP1-1 transfected MCF7 cells (pMTG5). The results reveal that GSTP1-1 activity in MCF7 pMTG5 cells can be inhibited by some...
article 2004
document
van Hensbergen, Y. (author), Broxterman, H.J. (author), Peters, E. (author), Rana, S. (author), Elderkamp, Y.W. (author), van Hinsbergh, V.W.M. (author), Koolwijk, P. (author), Gaubius Instituut TNO (author)
The aminopeptidase inhibitor bestatin has been shown to have anti-angiogenic effects in a number of model systems. These effects are thought to result from inhibition of CD13 activity. Because tumor angiogenesis can evolve in a fibrin-rich stroma matrix we have studied for the first time the effects of bestatin on microvascular endothelial...
article 2003
document
Blanquet, S. (author), Zeijdner, E. (author), Beyssac, E. (author), Meunier, J.-P. (author), Denis, S. (author), Havenaar, R. (author), Alric, M. (author), TNO Voeding (author)
Purpose. The purpose of this study was to demonstrate the potential of a dynamic, multicompartmental in vitro system simulating the human stomach and small intestine (TIM-1) for studying the behavior of oral drug dosage forms under various physiological gastrointestinal conditions. Methods. Two model drug compounds were studied in TIM-1: a...
article 2004
document
Twisk, J. (author), Hoekman, M.F.M. (author), Lehmann, E.M. (author), Meijer, P. (author), Mager, W.H. (author), Princen, H.M.G. (author), TNO Preventie en Gezondheid (author)
Evidence from in vivo studies indicates that the bile acid pool and bile acid excretion are increased in humans with diabetes mellitus and in experimental diabetic animals, and that both parameters return to normal levels after administration of insulin. To investigate the biochemical background of these changes, the effects of insulin on bile...
article 1995
document
Koppelman, S.J. (author), de Jong, G.A.H. (author), de Laaper-Ertmann, M. (author), Peeters, K.A.B.M. (author), Knulst, A.C. (author), Hefle, S.L. (author), Knol, E.F. (author), TNO Kwaliteit van Leven (author)
Background: IgE-binding peanut proteins smaller than 15 kDa were previously identified as potential allergens in the majority of our peanut allergic population. Objective: To characterize the novel allergen in order to determine whether it was similar to one of the thus far identified recombinant peanut allergens (Ara h 1-7). Methods: An IgE...
article 2005
document
Lina, B. (author), Korte, H. (author), Nyman, L. (author), Unkila, M. (author), TNO Kwaliteit van Leven (author)
Plant lignan 7-hydroxymatairesinol (7-HMR) is a novel precursor of the mammalian lignan enterolactone. A 13 week toxicity study at dietary levels of 0, 0.25, 1, and 4% (w/w) of potassium acetate complex of 7-HMR (HMRlignan) was conducted in the Wistar rat. These dietary levels resulted in an average daily intake of 160, 640, and 2600 mg...
article 2005
document
Lugovskoy, E.V. (author), Kolesnikova, I.N. (author), Gritsenko, P.G. (author), Zolotareva, E.N. (author), Gaffney, P. (author), Nieuwenhuizen, W. (author), Komisarenko, S.V. (author), TNO Preventie en Gezondheid (author)
Monoclonal antibody (mAb) III-3b binds D-dimer with Kd = 1.4 × 10-10 M without cross-reaction with fibrin(ogen). The epitope for this mAb is in Bβ134-190, presumably in Bβ155-160. The latter site is buried in the coiled coil structure of fibrin(ogen) but it is exposed as a neoantigenic determinant in D-dimer upon plasmic lysis of fibrin. mAb III...
article 2002
document
Joosten, V. (author), Lokman, C. (author), van den Hondel, C.A.M.J.J. (author), Punt, P.J. (author), TNO Voeding (author)
In this review we will focus on the current status and views concerning the production of antibody fragments and antibody fusion proteins by yeasts and filamentous fungi. We will focus on single-chain antibody fragment production (scFv and VHH) by these lower eukaryotes and the possible applications of these proteins. Also the coupling of...
article 2003
document
Weelink, S.A.B. (author), Tan, N.C.G. (author), ten Broeke, H. (author), van den Kieboom, C. (author), van Doesburg, W. (author), Langenhoff, A.A.M. (author), Gerritse, J. (author), Junca, H. (author), Stams, A.J.M. (author), TNO Bouw en Ondergrond (author)
A bacterium, strain BC, was isolated from a benzene-degrading chlorate-reducing enrichment culture. Strain BC degrades benzene in conjunction with chlorate reduction. Cells of strain BC are short rods that are 0.6 μm wide and 1 to 2 μm long, are motile, and stain gram negative. Strain BC grows on benzene and some other aromatic compounds with...
article 2008
document
Benech-Kieffer, F. (author), Meuling, W.J.A. (author), Leclerc, C. (author), Roza, L. (author), Leclaire, J. (author), Nohynek, G. (author), TNO Voeding (author)
The potential human health risk of UV filters depends on their toxicity and the human systemic exposure which is a function of the extent of percutaneous absorption of the topically applied substance into the human organism. Using a 'mass balance' approach, a study was designed to investigate the systemically absorbed dose of [14C]-Mexoryl SX®...
article 2003
Searched for: +
(1 - 20 of 156)

Pages