Searched for: subject:"lipophilicity"
(1 - 5 of 5)
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van Melis, C.C.J. (author), Almeida, C.B. (author), Kort, R. (author), Groot, M.N.N. (author), Abee, T. (author)
In this study, the impact of a range of organic acids and structurally similar alcohols with three to six carbon backbones and increasing lipophilic character, were tested on the germination behavior of B. cereus ATCC 14579 spores. This approach allowed substantiating whether the effectivity of the various compounds was largely dictated by...
article 2012
document
Wilkinson, S.C. (author), Maas, W.J.M. (author), Nielsen, J.B. (author), Greaves, L.C. (author), van de Sandt, J.J.M. (author), Williams, F.M. (author), TNO Kwaliteit van Leven TNO Voeding (author)
Objectives: To determine the effect of skin thickness on the percutaneous penetration and distribution of test compounds with varying physicochemical properties using in vitro systems. Studies were carried out in accordance with OECD guidelines on skin absorption tests. Methods: Percutaneous penetration of caffeine (log P -0.01), testosterone ...
article 2006
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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
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van de Sandt, J.J.M. (author), van Burgsteden, J.A. (author), Cage, S. (author), Carmichael, P.L. (author), Dick, I. (author), Kenyon, S. (author), Korinth, G. (author), Larese, F. (author), Limasset, J.C. (author), Maas, W.J.M. (author), Montomoli, L. (author), Nielsen, J.B. (author), Payan, J.-P. (author), Robinson, E. (author), Sartorelli, P. (author), Schaller, K.H. (author), Wilkinson, S.C. (author), Williams, F.M. (author), TNO Voeding (author)
To obtain better insight into the robustness of in vitro percutaneous absorption methodology, the intra- and inter-laboratory variation in this type of study was investigated in 10 European laboratories. To this purpose, the in vitro absorption of three compounds through human skin (9 laboratories) and rat skin (1 laboratory) was determined. The...
article 2004
document
Kosters, H.A. (author), Broersen, K. (author), de Groot, J. (author), Simons, J.W.F.A. (author), Wierenga, P. (author), de Jongh, H.H.J. (author), TNO Voeding (author)
Processing of ovalbumin may result in proteins that differ more than 23°C in denaturation temperature while the structural fold is not significantly affected. This is achieved by 1) conversion of positive residues into negative ones (succinylation); 2) elimination of negative charges (methylation); 3) reducing the proteins hydrophobic exposure ...
article 2003
Searched for: subject:"lipophilicity"
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