Searched for: subject:"adolescent"
(1 - 20 of 452)

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Germans, F.H. (author), Koster, M.W. (author), Kwee, H.H. (author), Groep Motoriek Revalidatie, Medisch Fysisch Instituut TNO Instituut voor gezondheidstechniek TNO (author)
The merits of the 'vacuum form fixation' are discussed for the production of reliable body impressions of patients suffering from sitting problems. Impressions are taken with the patients seated in the desired posture. The first results are reported, obtained from 4 patients of different categories, fitted with individually moulded seats...
article 1974
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Schreurs, W.H.P. (author), van Rijn, H.J.M. (author), van den Berg, H. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
A study has been made of the serum 25-hydroxycholecalciferol (25-HCC) levels in six groups of women. Significant differences were found between the one pregnant group and the two reference groups as well as between the one pregnant group and two of the three groups using oral contraceptives. No significant differences were found between the...
article 1981
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Kluft, C. (author), Vellenga, E. (author), Brommer, E.J.P. (author), Wijngaards, G. (author), Gaubius instituut TNO (author)
This study concerns a case of congenital homozygous deficiency in ??2-antiplasmin associated with a severe hemorrhagic diathesis. Heterozygous family members also show a mild bleeding tendency. The propositus is a 17-yr-old male born of white parents and showing a severe hemorrhagic diathesis characterized by spontaneous bleeding in the joints...
article 1982
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van Dokkum, W. (author), de Vos, R.H. (author), Cloughley, F.A. (author), Hulshof, K.F.A.M. (author), Dukel, F. (author), Wijsman, J.A. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
During a period of 2 years, every 2 months 126 different food items forming a 'market basket' were purchased, prepared and divided into twelve food commodity groups. The 'market basket' was based on a study of the dietary pattern of 16- to 18-year-old male adolescents. In the (homogenized) food group various additives and components of...
article 1982
document
van Hinsbergh, V.W.M. (author), Havekes, L. (author), Emeis, J.J. (author), van Corven, E. (author), Scheffer, M. (author), Gaubius Instituut TNO (author)
Binding and metabolism of low density lipoprotein (LDL) and acetylated LDL were examined in endothelial cells from human umbilical cord arteries and veins. Both high and low affinity LDL interactions were observed. High affinity LDL binding and catabolism were increased five- to sevenfold after preincubation for 18 hours in LPDS containing...
article 1983
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de Vos, R.H. (author), van Dokkum, W. (author), Olthof, P.D.A. (author), Quirijns, J.K. (author), Muys, T. (author), van der Poll, J.M. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Over a period of 2 yr 126 different food items of a market basket of 16-18 yr old males were purchased every 2 months. The foodstuffs were prepared as for eating, and were combined in 12 commodity groups. Twelves samples of each food group were homogenized and analysed for 78 different chemicals, including pesticides, PCBs, bromine, heavy metals...
article 1984
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Tans, J.T.J. (author), Poortvliet, D.C.J. (author), Instituut voor Gezondheidstechniek TNO Medisch Biologisch Laboratorium TNO (author)
article 1984
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Vaandrager, G.J. (author), Bruining, G.J. (author), Veenhof, F.J. (author), Drayer, N.M. (author), TNO Preventie en Gezondheid (author)
The incidence of childhood diabetes (0-19 years of age) in The Netherlands, where there is no nationalized health-care system, was investigated retrospectively in the years 1978 to 1980 inclusive. The method chosen was a questionnaire among all Dutch paediatricians and internal physicians acting as consultants. Ascertainment was by the same...
article 1984
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Speek, A.J. (author), Thissen, J.T.N.M. (author), Schrijver, J. (author), Instituut CIVO-Toxicologie en voeding TNO (author)
The urinary excretion of 3-methylhistidine and creatinine and the urinary 3-methylhistidine to creatinine excretion ratio during day and night were investigated in a group of 103 healthy, normally fed Dutch children (52 boys and 51 girls) aged 2-17 years. The 3-methylhistidine to creatinine ratio of the night urine appeared to be significantly...
article 1986
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van den Berg, H. (author), Louwerse, E.S. (author), Bruinse, H.W. (author), Thissen, J.T.N.M. (author), Schrijver, J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The vitamin B6 status of women suffering from premenstrual symptoms (PMS, n = 19) and a group of matched controls (n = 19) has been investigated. The women volunteering in the study were selected on strictly defined criteria. Several biochemical parameters of the metabolism of vitamin B6 and tryptophan were studied in blood and urine samples...
article 1986
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Danz, M.J. (author), Grundemann, R.W.M. (author), Koopman, D. (author), Nederlands instituut voor praeventieve gezondheidszorg TNO (author)
report 1987
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Kluft, C. (author), Nieuwenhuis, H.K. (author), Rijken, D.C. (author), Groeneveld, E. (author), Wijngaards, G. (author), van Berkel, W. (author), Dooijewaard, G. (author), Sixma, J.J. (author), Gaubius instituut TNO (author)
??2-Antiplasmin (??2-AP) is a major fibrinolysis inhibitor, whose complete, congenital absence has been found to be associated with a distinct hemorrhagic diathesis. We studied a 15-yr-old male with a hemorrhagic diathesis after trauma from early childhood on. This bleeding tendency was associated with a minimal ??2-AP level recorded...
article 1987
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van Dokkum, W. (author), de Vos, R.H. (author), Muys, Th. (author), Wesstra, J.A. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
1. During a period of 2.5 years, every 3 months 221 different food items forming a 'market basket' were purchased, prepared and divided into twenty-three food-commodity groups. The 'market basket' was based on a study of the dietary intake of 18-year-old male, Dutch adolescents. In the (homogenized) food groups various minerals and trace...
article 1989
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Engesser, L. (author), Brommer, E.J.P. (author), Kluft, C. (author), Briet, E. (author), Gaubius Instituut TNO (author)
Two hundred and three patients with venous thrombophilia were investigated in order to find out whether an elevated plasma concentration of plasminogen activator inhibitor (PAI) could be a cause of their tendency to thrombosis. The patients were studied in an asymptomatic period about 3 months after their last thromboembolic episode. PAI...
article 1989
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de Vos, R.H. (author), van Dokkum, W. (author), Schouten, A. (author), Jong de -Berkhout, P. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Over a period of 2.5 yr, 221 different food items of a 'market basket' of 18-yr-old males were purchased every 3 months. In total, 10 market baskets were collected. The foodstuffs were prepared by normal methods and combined into 23 commodity groups. Homogenates were prepared from each commodity group, followed by analysis for 17 different...
article 1990
document
Theeuwes, J. (author)
Two experiments were carried out to investigate the relation between exogenous and endogenous control of visual attention. Subjects searched for a target letter among three nontarget letters that were positioned on an imaginary circle around a fixation point. At different cue-display intervals, a centrally located arrowhead cue reliably...
article 1991
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Theeuwes, J. (author)
Three visual search experiments tested whether top-down selectivity toward particular stimulus dimensions is possible during preattentive parallel search. Subjects viewed multielement displays in which two salient items, each unique in a different dimension—that is, color and intensity (Experiment 1) or color and form (Experiments 2 and 3)—were...
article 1991
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Hirasing, R.A. (author), Donckerwolcke, R.A.M.G. (author), Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author)
Om een indruk te krijgen van de wijze van bloeddrukmeting en de criteria voor het stellen van de diagnose hypertensie in de praktijk van de jeugdgezondheidszorg werd in 1989 een schriftelijke enquête gehouden onder een aselecte steekproef van 100 schoolartsen. De respons bedroeg 62. De resultaten lieten grote verschillen in zowel methoden van...
article 1991
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Hirasing, R.A. (author), Reerink, J.D. (author), de Vrind, S. (author), Verloove-Vanhorick, S.P. (author), TNO Preventie en Gezondheid (author)
article 1991
document
Hirasing, R.A. (author), Reus, H. (author), TNO Preventie en Gezondheid (author)
article 1991
Searched for: subject:"adolescent"
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