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502 results on '"Chambers, T. J."'

16. DMPA And Bone Density [with Reply]

Author

Hinchley, Hazel, Kubba, A., Szarewski, Anne, Guillebaud, John, Christopher, Elphis, Cundy, Tim, Reid, Ian R., Roberts, Helen, Tobias, J. H., Chow, J., and Chambers, T. J.

Published
1991

19. Animal models of maternal high fat diet exposure and effects on metabolism in offspring: A meta-regression analysis

Author

Ribaroff, G A, Wastnedge, Elizabeth, Drake, A J, Sharpe, Richard, and Chambers, T. J. G.

Abstract

Animal models of maternal high fat diet (HFD) demonstrate perturbed offspring metabolism although the effects differ markedly between models. We assessed studies investigating metabolic parameters in the offspring of HFD fed mothers to identify factors explaining these inter-study differences. A total of 171 papers were identified, which provided data from 6047 offspring. Data were extracted regarding body weight, adiposity, glucose homeostasis and lipidaemia. Information regarding the macronutrient content of diet, species, time point of exposure and gestational weight gain were collected and utilized in meta-regression models to explore predictive factors. Publication bias was assessed using Egger's regression test.Maternal HFD exposure did not affect offspring birthweight but increased weaning weight, final bodyweight, adiposity, triglyceridaemia, cholesterolaemia and insulinaemia in both female and male offspring. Hyperglycaemia was found in female offspring only. Meta-regression analysis identified lactational HFD exposure as a key moderator. The fat content of the diet did not correlate with any outcomes. There was evidence of significant publication bias for all outcomes except birthweight.Maternal HFD exposure was associated with perturbed metabolism in offspring but between studies was not accounted for by dietary constituents, species, strain or maternal gestational weight gain. Specific weaknesses in experimental design predispose many of the results to bias.

Published
2017
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20. Children’s everyday exposure to food marketing: an objective analysis using wearable cameras

Author

Signal, L. N., primary, Stanley, J., additional, Smith, M., additional, Barr, M. B., additional, Chambers, T. J., additional, Zhou, J., additional, Duane, A., additional, Gurrin, C., additional, Smeaton, A. F., additional, McKerchar, C., additional, Pearson, A. L., additional, Hoek, J., additional, Jenkin, G. L. S., additional, and Ni Mhurchu, C., additional

Published
2017
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21. Children's everyday exposure to food marketing: an objective analysis using wearable cameras

Author

Signal, Louise N., Stanley, J., Smith, M., Barr, M. B., Chambers, T. J., Zhou, Jiang, Duane, Aaron, Gurrin, Cathal, Smeaton, Alan F., McKerchar, C., Pearson, Amber L., Hoek, J., Jenkin, G. L. S., Ní Mhurchú, Cliona, Signal, Louise N., Stanley, J., Smith, M., Barr, M. B., Chambers, T. J., Zhou, Jiang, Duane, Aaron, Gurrin, Cathal, Smeaton, Alan F., McKerchar, C., Pearson, Amber L., Hoek, J., Jenkin, G. L. S., and Ní Mhurchú, Cliona

Abstract

Over the past three decades the global prevalence of childhood overweight and obesity has increased by 47%. Marketing of energy-dense nutrient-poor foods and beverages contributes to this worldwide increase. Previous research on food marketing to children largely uses self-report, reporting by parents, or third-party observation of children's environments, with the focus mostly on single settings and/or media. This paper reports on innovative research, Kids'Cam, in which children wore cameras to examine the frequency and nature of everyday exposure to food marketing across multiple media and settings.

Published
2017

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