- document
-
Licht, C.M.M. (author), van Turenhout, L.C. (author), Deijen, J.B. (author), Koppes, L.L.J. (author), van Mechelen, W. (author), Twisk, J.W.R. (author), Drent, M.L. (author)Several studies have demonstrated an association between polymorphisms in the insulin-like growth factor-1 (IGF-1) gene and IGF-1 serum levels. IGF-1 levels have been associated with cognitive functioning in older persons and growth hormone deficient patients. The present study investigates whether IGF-1 polymorphisms, IGF-1 levels, and...article 2014
- document
-
Kapiteijn, K. (author), Koolwijk, P. (author), van der Weiden, R.M.F. (author), van Nieuw Amerongen, G. (author), Plaisier, M. (author), van Hinsbergh, V.W.M. (author), Helmerhorst, F.M. (author), TNO Kwaliteit van Leven (author)Objective: Successful implantation and placentation depend on the interaction between the endometrium and the embryo. Angiogenesis is crucial at this time. In this article we investigate the direct influence of the human embryo on in vitro endometrial angiogenesis. Design: In vitro study. Setting: Human endometrial microvascular endothelial...article 2006
- document
-
Jenniskens, Y.M. (author), Koevoet, W. (author), de Bart, A.C.W. (author), Weinans, H. (author), Jahr, H. (author), Verhaar, J.A.N. (author), de Groot, J. (author), van Osch, G.J.V.M. (author), TNO Kwaliteit van Leven (author)Objective: Examine effects of insulin-like growth factor 1 (IGF1), transforming growth factor β2 (TGFβ2) and fibroblast growth factor 2 (FGF2) on proteoglycan and collagen network and biomechanical properties of the newly formed cartilage matrix. Methods: Bovine articular chondrocytes were cultured in alginate beads for 3 weeks with or without...article 2006
- document
-
Tryfonidou, M.A. (author), Holl, M.S. (author), Stevenhagen, J.J. (author), Buurman, C.J. (author), Deluca, H.F. (author), Oosterlaken-Dijksterhuis, M.A. (author), van den Brom, W.E. (author), van Leeuwen, J.P.T.M. (author), Hazewinkel, H.A.W. (author), Centraal Instituut voor Voedingsonderzoek TNO TNO Voeding (author)The effects of excessive non-toxic dietary Vitamin D3 supplementation on Ca homeostasis with specific effects on endochondral ossification and skeletal remodeling were investigated in a group of growing Great Dane dogs supplemented with cholecalciferol (Vitamin D3; HVitD) versus a control group (CVitD) (1350 μg versus 11.4 μg Vitamin D3 per...article 2003
- document
-
Gerrits, W.J.J. (author), Decuypere, E. (author), Verstegen, M.W.A. (author), Karabinas, V. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)We conducted two experiments with preruminant calves weighing 80 to 240 kg to study the long-term nutritional regulation of circulating IGF-I, thyroxine (T4), and triiodothyronine (T3). The two experiments were similar in design but were performed with calves of two live weight ranges: 80 to 160 kg (Exp. 1) and 160 to 240 kg (Exp. 2). In each...article 1998