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Reijnen, A. (author), Geuze, E. (author), Eekhout, I. (author), Maihofer, A.X. (author), Nievergelt, C.M. (author), Baker, D.G. (author), Vermetten, E. (author)In order to decrease the risk of developing stress-related disorders after military deployment, biological vulnerability factors should be identified. Neuropeptide Y (NPY) is a peptide neurotransmitter that is associated with modulation of the stress response. Using the data of two longitudinal prospective cohort studies (N = 892 and N = 2427),...article 2018
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Haas, F.J.L.M. (author), Schutgens, R.E.G. (author), Kluft, C. (author), Biesma, D.H. (author)Introduction. The exclusion of deep venous thrombosis (DVT) by pre-test probability (PTP) and D-dimer in the elderly is safe, but has a low specificity. There is increasing interest in the diagnostic role of thrombin generation in patients with thrombosis. We evaluated the value of thrombin generation in the exclusion of DVT, especially in...article 2011
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Tonk, E.C.M. (author), de Groot, D.M.G. (author), Penninks, A.H. (author), Waalkens - Berendsen, I.D.H. (author), Wolterbeek, A.P.M. (author), Slob, W. (author), Piersma, A.H. (author), van Loveren, H. (author), TNO Kwaliteit van Leven (author)Current developmental and reproductive toxicity protocols include only a limited set of parameters for effects on the developing immune system. In this study, a wide range of immunological parameters were included in a pre- and postnatal developmental toxicity study. Dose-response data were compared to determine the relative sensitivity of...article 2010
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Offersen, B.V. (author), Knap, M.M. (author), Horsman, M.R. (author), Verheijen, J. (author), Hanemaaijer, R. (author), Overgaard, J. (author), TNO Kwaliteit van Leven (author)Introduction. Matrix metalloproteinase 9 (MMP-9) is an endopeptidase involved in various cellular processes, such as tumour development and metastatic spread. In biological samples, MMP-9 can occur as pro-MMP-9 and active MMP-9, or these factors complexed with the inhibitor TIMP-1. An assay, which can measure active and total MMP-9 in biological...article 2010
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van Spil, W.E. (author), de Groot, J. (author), Lems, W.F. (author), Oostveen, J.C.M. (author), Lafeber, F.P.J.G. (author), TNO Kwaliteit van Leven (author)Context: Molecules that are released into biological fluids during matrix metabolism of articular cartilage, subchondral bone, and synovial tissue could serve as biochemical markers of the process of osteoarthritis (OA). Unfortunately, actual breakthroughs in the biochemical OA marker field are limited so far. Objective: By reviewing the status...article 2010
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- van der Ploeg, C.P.B. (author), Lanting, C.I. (author), Verkerk, P.H. (author), TNO Kwaliteit van Leven (author) article 2008
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Grote, F.K. (author), van Dommelen, P. (author), Oostdijk, W. (author), de Muinck Keizer-Schrama, S.M.P.F. (author), Verkerk, P.H. (author), Wit, J.M. (author), van Buuren, S. (author), TNO Kwaliteit van Leven (author)Objective: To establish evidence based guidelines for growth monitoring on a population basis. Study design: Several auxological referral criteria were formulated and applied to longitudinal growth data from four different patient groups, as well as three samples from the general population. Results: Almost 30% of pathology can be detected by...article 2008
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TNO Kwaliteit van Leven (author), van Dommelen, P. (author), Grote, F.K. (author), Oostdijk, W. (author), Muinck Keizer de, (author), Schrama, S.M.P.F. (author), Boersma, B. (author), Damen, G.M. (author), Csizmadia, C.G. (author), Verkerk, P.H. (author), Wit, J.M. (author), van Buuren, S. (author)Background: It is generally assumed that most patients with celiac disease (CD) have a slowed growth in terms of length (or height) and weight. However, the effectiveness of slowed growth as a tool for identifying children with CD is unknown. Our aim is to study the diagnostic efficiency of several growth criteria used to detect CD children....article 2008
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Schoonen, W.G.E.J. (author), Kloks, C.P.A.M. (author), Ploemen, J.P.H.T.M. (author), Horbach, G.J. (author), Smit, M.J. (author), Zandberg, P. (author), Mellema, J.R. (author), van Zuylen, C.T. (author), Tas, A.C. (author), van Nesselrooij, J.H.J. (author), Vogels, J.T.W.E. (author), TNO Kwaliteit van Leven (author)1H nuclear magnetic resonance (NMR) spectroscopy of rat urine in combination with pattern recognition analysis was evaluated for early noninvasive detection of toxicity of investigational chemical entities. Bromobenzene (B) and paracetamol (P) were administered at five single oral dosages between 2 and 500 mg/kg and between 6 and 1800 mg/kg,...article 2007
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Schoonen, W.G.E.J. (author), Kloks, C.P.A.M. (author), Ploemen, J.-P.H.T.M. (author), Smit, M.J. (author), Zandberg, P. (author), Horbach, G.J. (author), Mellema, J.-R. (author), van Zuylen, C.T. (author), Tas, A.C. (author), van Nesselrooij, J.H.J. (author), Vogels, J.T.W.E. (author), TNO Kwaliteit van Leven (author)A procedure of nuclear magnetic resonance (NMR) urinalysis using pattern recognition is proposed for early detection of toxicity of investigational compounds in rats. The method is applied to detect toxicity upon administration of 13 toxic reference compounds and one nontoxic control compound (mianserine) in rats. The toxic compounds are...article 2007
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TNO Kwaliteit van Leven (author), Verheijen, J.H. (author), Huisman, L.G.M. (author), van Lent, N. (author), Neumann, U. (author), Paganetti, P. (author), Erik Hack, C. (author), Bouwman, F. (author), Lindeman, J. (author), Bollen, E.L.E.M. (author), Hanemaaijer, R. (author)Background: Formation of deposits of the insoluble amyloid β-peptide is believed to be causally related with neurodegeneration in Alzheimer disease (AD). The β-peptide originates from a larger amyloid precursor protein (APP) by the action of proteolytic enzymes. The first proteolytic event leading to amyloid formation is the cleavage of APP by...article 2006
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Reijneveld, S.A. (author), Brugman, E. (author), Verhulst, F.C. (author), Verloove-Vanhorick, S.P. (author)Objective. To assess the degree to which preventive child health professionals (CHPs) identify and manage psychosocial problems among pre-school children in the general population, and to determine its association with parent-reported behavioral and emotional problems, sociodemographic factors and (mental) health history of children. Design....article 2005
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TNO Preventie en Gezondheid (author), van Tijn, D.A. (author), de Vijlder, J.J.M. (author), Verbeeten Jr., B. (author), Verkerk, P.H. (author), Vulsma, T. (author)Due to the high frequency of concurrent pituitary hormone deficiencies, congenital hypothyroidism (CH) of central origin (CH-C) is a life-threatening disorder. Yet only a minority of these patients are detected by neonatal CH screening programs worldwide. We conducted a prospective multicenter study involving a 2-yr cohort of neonatally...article 2005
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Kerstholt, J.H. (author), Jansen, N.J.M. (author), van Amelsvoort, A.G. (author), Broeders, A.P.A. (author), TNO Technische Menskunde (author)An experiment was conducted to investigate the reliability of voice lineups. More specifically, the experiment was designed to look into the effects of retention interval (an immediate test or after a week), speech duration (30 or 70 s) and acoustic environment (indoors or indoors and outdoors) on speaker identification accuracy. In addition,...article 2004
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Broekmans, W.M.R. (author), Klöpping-Ketelaars, I.A.A. (author), Weststrate, J.A. (author), Tijburg, L.B.M. (author), van Poppel, G. (author), Vink, A.A. (author), Berendschot, T.T.J.M. (author), Bots, M.L. (author), Castenmiller, W.A.M. (author), Kardinaal, A.F.M. (author)Excessive consumption of energy and fat increases the risk for obesity. Snacks containing sucrose polyesters (SPE) as a dietary fat replacer are on the market in the United States. SPE products have been shown to lower concentrations of serum carotenoids in short-term studies. Experimental studies on the longer-term effects on health of...article 2003
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Reijneveld, S.A. (author), Vogels, A.G.C. (author), Brugman, E. (author), van Ede, J. (author), Verhulst, F.C. (author), Verloove-Vanhorick, S.P. (author)Background: Psychosocial problems, such as behavioural, emotional, and educational problems, are highly prevalent among children and adolescents. Early treatment may reduce these problems, if accurately identified. Validated questionnaires may support identification. The aim of this study is to assess the psychometric qualities of such a...article 2003
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Müller, W.H. (author), Koster, A.J. (author), Humbel, B.M. (author), Ziese, U. (author), Verkleij, A.J. (author), van Aelst, A.C. (author), van der Krift, T.P. (author), Montijn, R.C. (author), Boekhout, T. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)Dolipore septa and septal pore caps (SPCs) in filamentous basidiomycetes may play an important role in maintaining the integrity of hypal cells. We have investigated the ultrastructure of the dolipore septum and the SPC in Rhizoctonia solani hyphal cells after high-pressure freezing, freeze substitution, and Spurr embedding. We visualized the...article 2000
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- Reijneveld, S.A. (author), Hirasing, R.A. (author) article 2000
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't Hart, B.A. (author), Bank, R.A. (author), de Roos, J.A.D.M. (author), Brok, H. (author), Jonker, M. (author), Theuns, H.M. (author), Hakimi, J. (author), Koppele, J.M.Te. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)The objective of this study was to analyse parameters in rhesus monkey collagen-induced arthritis (CIA) with which the inflammation and destruction of the joints can be described in quantitative terms. CIA was induced in genetically susceptible and resistant monkeys, which can be distinguished on the basis of the dominant resistance marker Mamu...article 1998
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Noort, D. (author), Hulst, A.G. (author), Platenburg, D.H.J.M. (author), Polhuijs, M. (author), Benschop, H.P. (author), Prins Maurits Laboratorium TNO (author)A convenient and rapid micro-anion exchange liquid chromatography (LC) tandem electrospray mass spectrometry (MS) procedure was developed for quantitative analysis in serum of O-isopropyl methylphosphonic acid (IMPA), the hydrolysis product of the nerve agent sarin. The mass spectrometric procedure involves negative or positive ion electrospray...article 1998
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