Search results for author Grietje Holtrop
» Grietje's Home PageResult count: 31
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Category: "Refereed journal"
Louis, P., Young, P., Holtrop, G. and Flint, H.J. (2010). Diversity of human colonic butyrate-producing bacteria revealed by analysis of the butyryl-CoA:acetate CoA-transferase gene. Environmental Microbiology 12(2), 304-314.
Ramirez, C., Slezak, K., Duncan, A.J., Holtrop, G. and Louis, P. (2009). Effect of inulin on the human gut microbiota: stimulation of Bifidobacterium adolescentis and Faecalibacterium prausnitzii. British Journal of Nutrition 101, 541-550.
Gambling, L., Czopek, A., Andersen, H.S., Holtrop, G., Srai, K.S., Krejpcio, Z. and McArdle, H.J. (2009). Fetal iron status regulates maternal iron metabolism during pregnancy in the rat. American Journal of Physiology - Regulatory, Integrative and Comparative Physiology 296(4), R1063-R1070.
Wilson, F.A., van den Borne, J.J.G.C., Calder, A.G., O'Kennedy, N., Holtrop, G., Rees, W.D. and Lobley, G.E. (2009). Tissue methionine cycle activity and homocysteine metabolism in female rats: impact of dietary methionine and folate plus choline. American Journal of Physiology - Endocrinology and Metabolism 296, E702-E713.
Abecia, L., Balcells, J., Fondevila, M., Belenguer, A., Holtrop, G. and Lobley, G.E. (2008). Contribution of gut microbial lysine to liver and milk amino acids in lactating does. British Journal of Nutrition 100, 977-983.
Lapierre, H., Ouellet, D.R., Berthiaume, R., Martineau, R., Holtrop, G. and Lobley, G.E. (2008). Distribution of 15N in amino acids during 15N-leucine infusion: impact on the estimation of endogenous flows in dairy cows. Journal of Dairy Science 91, 2702-2714.
Duncan, S.H., Lobley, G.E., Ince, J., Johnstone, A.M., Louis, P., Holtrop, G. and Flint, H.J. (2008). Human colonic microbiota associated with diet, obesity and weight loss. International Journal of Obesity 32, 1720-1724.
Walker, A.W., Duncan, S.H., Harmsen, H.J.M., Holtrop, G., Welling, G.W. and Flint, H.J. (2008). The species composition of the human intestinal microbiota differs between fibre-associated and liquid phase communities. Environmental Microbiology 10, 3275-3283.
Andersen, H.S., Gambling, L., Holtrop, G. and McArdle, H.J. (2007). Effect of dietary copper deficiency in the pregnant rat. British Journal of Nutrition 97, 239-246.
Lobley, G.E., Bremner, D.M., Holtrop, G., Johnstone, A.M. and Maloney, C. (2007). Impact of high protein diets with either moderate or low carbohydrate on weight loss, body composition, blood pressure and glucose tolerance in rats. British Journal of Nutrition 97, 1099-1108.
Belenguer, A., Duncan, S.H., Holtrop, G., Anderson, S.E., Lobley, G.E. and Flint, H.J. (2007). Impact of pH on lactate formation and utilization by human fecal microbial communities. Applied and Environmental Microbiology 73, 6526-6533.
Duncan, S.H., Belenguer, A., Holtrop, G., Johnstone, A.M., Flint, H.J. and Lobley, G.E. (2007). Reduced dietary intake of carbohydrate by obese subjects results in decreased concentrations of butyrate and butyrate-producing bacteria in feces. Applied and Environmental Microbiology 73, 1073-1078.
McWilliam Leitch, E.C., Walker, A.W., Duncan, S.H., Holtrop, G. and Flint, H.J. (2007). Selective colonization of insoluble substrates by human fecal bacteria. Environmental Microbiology 9, 667-679.
Lobley, G.E., Wester, T.J., Holtrop, G., Parker, D., Dibner, J.J. and Vazquez-Anon, M. (2006). Absorption and digestive tract metabolism of 2-hydroxy-4-thiomethylbutyrate (HMTBA) in lambs. Journal of Dairy Science 89, 3508-3521.
Holtrop, G., Petrie, J., McElhiney, J. and Dennison, N. (2006). Can general anaesthesia be used for the Paralytic Shellfish Poison bioassay?. Toxicon 47, 336-347.
Andersen, H.S., Gambling, L., Holtrop, G. and McArdle, H.J. (2006). Maternal iron deficiency identifies critical windows for growth and cardiovascular development in the rat postimplantation embryo. Journal of Nutrition 136, 1171-1177.
Özbilgin, H., Ferro, R.S.T., Robertson, J.H.B., Holtrop, G. and Kynoch, R.J. (2006). Seasonal variation in trawl cod-end selection of northern North Sea haddock. ICES Journal of Marine Science 63, 737-748.
Belenguer, A., Duncan, S.H., Calder, A.G., Holtrop, G., Louis, P., Lobley, G.E. and Flint, H.J. (2006). Two routes of metabolic cross-feeding between Bifidobacterium adolescentis and butyrate producing anaerobes from the human gut. Applied and Environmental Microbiology 72, 3593-3599.
Lapierre, H., Pacheco, D., Berthiaume, R., Ouellet, D.R., Schwab, C., Dubreuil, P., Holtrop, G. and Lobley, G.E. (2006). What is the true supply of amino acids for a dairy cow?. Journal of Dairy Science 89(E. Suppl.), E1-E14.
Duncan, S.H., Holtrop, G., Lobley, G.E., Calder, A.G., Stewart, C.S. and Flint, H.J. (2004). Contribution of acetate to butyrate formation by human faecal bacteria. British Journal of Nutrition 91, 915-923.
Holtrop, G., Yu, F., Coop, R.L., Bruce, L.A., Lobley, G.E. and Macrae, J.C. (2004). Modelling endogenous leucine flows at the jejunum and ileum in lambs exposed to the intestinal parasite Trichostrongylus colubriformis. Journal of Animal Feed Sciences 13, 589-613.
Holtrop, G., Lapierre, H. and Lobley, G.E. (2004). Modelling transport of amino acids into the red blood cells of sheep. Journal of Agricultural Science 142, 577-588.
Hoskin, S.O., Savary-Auzeloux, I.C., Calder, A.G., Holtrop, G. and Lobley, G.E. (2003). Effect of feed intake on amino acid transfers across the ovine hind-quarters. British Journal of Nutrition 89, 167-179.
Gambling, L., Dunford, S., Wallace, D.I., Holtrop, G., Solanky, N., Srai, K.S. and McArdle, H.J. (2003). Iron deficiency durnig pregnancy affects post-natal blood pressure in the rat. Journal of Physiology 552, 603-610.
Ouellet, D.R., Demers, M., Holtrop, G., Lobley, G.E., Seoane, J.R., Nolan, J.V. and Lapierre, H. (2002). Effect of dietary fiber on endogenous nitrogen flows in lactating dairy cows. Journal of Dairy Science 85, 3013-3025.
Holtrop, G., Garthwaite, P.H. and Fryer, R.J. (2002). Practical use of MCMC methods: Lessons from a case study. Biometrical Journal 44, 433-455.
Hoskin, S.O., Savary, I.C., Holtrop, G. and Lobley, G.E. (2001). Effect of feed intake on ovine hind-limb protein metabolism based on 13 amino acids and arterio-venous techniques. British Journal of Nutrition 86, 577-585.
Holtrop, G., Fryer, R.J., Ferro, R.S.T. and Tokai, T. (2001). Modelling the size selectivities of a trawl cod-end and an associated square mesh panel. ICES Journal of Marine Science 58, 657-671.
Lobley, G.E., Bremner, D.M. and Holtrop, G. (2000). Effects of diet quality on urea fates in sheep; assessed by refined, non-invasive [15N15N] urea kinetics. British Journal of Nutrition 84, 459-468.
Kynoch, R.J., Ferro, R.S.T. and Holtrop, G. (1999). The effect on juvenile haddock by-catch of changing cod-end twine thickness in EU trawl fisheries. Marine Technology Society Journal 33, 61-72.
Brinkman, A.G., Philippart, C.J.M. and Holtrop, G. (1994). Mesocosms and ecosystem modelling. Vie et Milieu 44, 29-37.