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- Grever, A.B.G. (author) article 1968
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Hollander, C.F. (author), Instituut voor experimentele gerontologie TNO (author), GO RBI IVEG (author)Cartilaginous tissue in the heart of rat has been described in literature by some as an ageing phenomenon, while others have observed it in young animals. Hearts of rats of different ages were studied for the occurence and localization of cartilaginous tissue. A cartilaginous focus has been regularly found in rats as young as 1 week old. This...article 1968
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- Meppelink, E.K. (author), Centraal Instituut voor Voedingsonderzoek TNO Instituut voor Graan Meel en Brood TNO (author) book 1968
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- Wiegersma, S. (author), Groen, M. (author), Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author) book 1968
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den Tonkelaar, W.A.M. (author), Louw, R. (author), Kooyman, E.C. (author), TNO Kwaliteit van Leven (author)The compounds on the title proved to be more stable than their ethyl analogues, 1,2-acid elimination being impossible. Acetic acid causes a pronounced rate enhancement. Kinetic as well as product data - including the effect of added water and/or alcohols - are interpreted on the basis of acetic acid catalysed enolisation as the primary step,...article 1968
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- van Noord, M.J. (author), Baartman, M.A. (author), Instituut voor experimentele gerontologie TNO (author), GO RBI IVEG (author) article 1968
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- Cohen, J.A. (author), Medisch Biologisch Laboratorium TNO (author) article 1968
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Hollander, C.F. (author), de Leeuw-Israel, F.R. (author), Arp-Neefjes, J.M. (author), Instituut voor experimentele gerontologie TNO (author), GO RBI IVEG (author)Liver function in ageing rats was studied, using the bromsulphalein (BSP) clearance test. The test was done on ultramicro scale. This made it possible to repeat the test several times in the same animal and to start a longitudinal study. In 3-month-old rats the BSP retentions, measured 15, 30 and 45 min after a single injection of the dye, were...article 1968
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- de Boer, J.J. (author), Borsten, H. (author), Vezelinstituut TNO (author) article 1968
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- Noltes, J.G. (author), Organisch chemisch instituut TNO (author) other 1968
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- Walraven, P.L. (author), Instituut voor Zintuigfysiologie TNO (author) article 1968
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- Instituut voor Gezondheidstechniek TNO (author), Pasveer, A. (author), Sweeris, S. (author) article 1968
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- Centraal instituut voor voedingsonderzoek TNO (author), Nicolas, E. (author) book 1968
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- Nederlands instituut voor praeventieve gezondheidszorg TNO (author), van Wieringen, J.C. (author), Wafelbakker, F. (author), Verbrugge, H.P. (author), de Haas, J.H. (author) book 1968
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- Instituut voor Gezondheidstechniek TNO Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author), van den Berg, B.J. (author), de Haas, H.J. (author) article 1968
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- Centraal Instituut voor Voedingsonderzoek TNO (author), Winkler, K.C. (author), Flipse, L.P. (author), Wensinck, F. (author), Manten, A. (author), Labots, H. (author), Zwart, H. (author), van der Schaaf, A. (author), Schipper, (author), Galesloot, T.E. (author), Sand, F. (author), Mouton, P.P. (author) conference paper 1968
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- Centraal Instituut voor Voedingsonderzoek TNO (author), Engel, C. (author) article 1968
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- Instituut voor gezondheidstechniek TNO (author), Passchier-Vermeer, W. (author) report 1968
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- Nederlands instituut voor praeventieve gezondheidszorg TNO (author), Wartna, G.F. (author), Dirken, J.M. (author) report 1968
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- Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author), Fennis, H.W.J.M. (author) report 1968