Searched for: subject%3A%22Diet%22
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de Groot, A.P. (author), Feron, V.J. (author), Immel, H.R. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
In previous studies we observed an increased incidence of hyperplasia in the epithelium of the urinary bladder of rats fed cereal-based stock diet supplemented with 6% monosodium glutamate (MSG) for 3 months. Hyperplasia was not enhanced, however, when 6% MSG was fed in a purified casein diet. Further studies have been conducted to identify the...
article 1988
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Gaubius instituut TNO (author), Kempen, H.J.M. (author), Glatz, J.F.C. (author), Gevers Leuven, J.A. (author), van der Voort, H.A. (author), Katan, M.B. (author)
The power of serum lathosterol concentration as an indicator of whole-body cholesterol synthesis was investigated in 47 human volunteers consuming two diets differing in fatty acid composition. The cholesterol balance (fecal excretion of neutral and acid steroids minus cholesterol intake) was strongly correlated with the serum level of total ...
article 1988
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Instituut CIVO-Toxicologie en voeding TNO (author), van Dokkum, W. (author), Wesstra, A. (author), Luyken, R. (author), Hermus, R.J.J. (author)
Twelve young men were given for periods of 20 d, each of three mixed diets, namely a low-protein (LP) diet (9% total energy as protein, 67% of animal origin), a high-animal-protein (HA) diet (16% total energy as protein, 67% of animal origin) and a high-vegetable-protein (HV) diet (16% total energy as protein, 67% of vegetable origin). Retention...
article 1986
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Instituut CIVO-Toxicologie en voeding TNO (author), Kroes, R. (author), Beems, R.B. (author), Bosland, M.C. (author), Bunnik, G.S.J. (author), Sinkeldam, E.J. (author)
Dietary factors are now considered to be among the most important environmental risk determinations for cancer. In addition to epidemiological studies, experimental animal studies are an important tool to investigate dietary modulation in carcinogenesis. Results of recent experimental studies on the effect of some nutrients indicate that vitamin...
conference paper 1986
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Janssen, P.J.M. (author), Bosland, M.C. (author), van Hees, J.P. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
The effects of feeding inorganic tin on the gastrointestinal tract were examined in rats. Three groups of male weanling Wistar rats were fed a diet to which 0, 250, or 500 ppm Sn2+ had been added as SnCl2. A fourth group was subjected to feed restriction by pair feeding with the 500-ppm group. Comparison of the data from the tin-fed groups with...
article 1985
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van der Beek, E.J. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
The inter-relationship of food and physical performance, food is considered as a conglomerate of nutrients and man is depicted as a kind of organic pudding. This 'machine' concept of human performance in combination with the mysticism surrounding vitamins, has led to the faddish belief that additional vitamins are necessary to improve physical...
article 1985
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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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van der Beek, E.J. (author), Wedel, M. (author), van de Zedde, A. (author), Bovens, M. (author), Leep, B.J. (author), Hermus, R.J.J. (author), Schouten, J.A. (author), van der Veen, E.A. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
Twenty seven male patients, with Type-I diabetes mellitus were studied, all from the Outpatient Clinic of the Department of Internal Medicine, the Free University Hospital, Amsterdam. In comparison with healthy subjects and as regards age, total cholesterol and LDL-cholesterol levels were within normal limits, although HDL-cholesterol and...
article 1984
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Gaubius instituut TNO (author), Kempen, H.J.M. (author), Glatz, J.F.C. (author), Lange, J.de (author), Veerkamp, J.H. (author)
Cholestyramine feeding of rats increased the rate of palmitate and glycerol incorporation into triacylglycerols of isolated hepatocytes. Concomitantly an increase of fatty-acid binding by hepatic cytosolic proteins was observed, which could be attributed to an elevation of the content of the fatty-acid-binding protein (M(r) 12,000). The...
article 1983
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Instituut CIVO-Toxicologie en voeding TNO (author), van Dokkum, W. (author), de Boer, B.C.J. (author), van Faassen, A. (author), Pikaar, N.A. (author), Hermus, R.J.J. (author)
We suggest that a lower faecal pH may be correlated with a lower mortality of large-bowel cancer and that faecal pH should always be considered in epidemiological studies on the role of diet in colon carcinogenesis.
article 1983
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Beems, R.B. (author), Spit, B.J. (author), Koeter, H.B.W.M. (author), Feron, V.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
A variety of gastric lesions can be induced in rats by sodium metabisulfite, including the formation of scattered hyperplastic glands in the fundic mucosa which are exclusively lined by large uniform cells, laden with acidophilic granules. Light and electron microscopy, as enzyme histochemistry, showed that the cells lining these glands are...
article 1982
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Centraal Instituut voor Voedingsonderzoek TNO (author), 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)
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
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von Lossonczy, T.O. (author), Ruiter, A. (author), Bronsgeest-Schoute, H.C. (author), van Gent, C.M. (author), Hermus, R.J.J. (author)
A cross-over study was done with 19 male and 23 female volunteers living in a monastery and a convent, respectively. The effect of a fat fish (mackerel) diet on the blood serum lipid composition was studied. As the normal diet of these volunteers was of the lacto-ovo-vegetarian type, a control diet in which the fish was replaced by full-fat...
article 1978
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Centraal Instituut voor Voedingsonderzoek TNO (author), Leegwater, D.C. (author), de Groot, A.P. (author), van Kalmthout Kuyper, M. (author)
The effect of hydroxypropyl starches (degree of substitution (DS) 0.025-0.106), lactose, raw potato starch, polyethylene glycol 1000 or magnesium sulphate on caecal size and some constituents of the caecal contents was studied in male rats of ages varying from 4 wk to 3 mth in experiments lasting from 10 days to 3 mth. All the test compounds...
article 1974
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de Groot, A.P. (author), Til, H.P. (author), Feron, V.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Yeast grown on hydrocarbons according to the n-paraffin process of The British Petroleum Company Ltd. was fed to groups of male and female rats at dietary levels of 10, 20 and 30% for 1 yr. Two control diets were used, one being similar to the yeast diet but with soya-bean meal substituted for yeast and the other being the institute's stock diet...
article 1970
Searched for: subject%3A%22Diet%22
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