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341 An intracranial EEG map of naturalistic images in the human brain
- Harvey Huang, Gabriela Ojeda Valencia, Michael Jensen, Nicholas M. Gregg, Benjamin H. Brinkmann, Brian N. Lundstrom, Kai J. Miller, Gregory A. Worrell, Dora Hermes
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- Journal:
- Journal of Clinical and Translational Science / Volume 6 / Issue s1 / April 2022
- Published online by Cambridge University Press:
- 19 April 2022, p. 63
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OBJECTIVES/GOALS: Our overall goal is to identify the processes used by the human visual system to encode visual stimuli into perceptual representations. In this project, our objective is (i) to collect a dataset of human neural activity in response to 1000 naturalistic color images and (ii) to determine how image parameters drive different parts of the human brain. METHODS/STUDY POPULATION: We recorded iEEG data in 4 human subjects who had been implanted for epilepsy monitoring. Each subject was presented 10 sets of 100 naturalistic stimuli, taken from the Natural Scenes Dataset (Allen et al., 2021), on a screen for 1 second each with 1 second rest intervals between stimuli. The subjects were instructed to fixate on a red dot at the center of the screen and were prompted to recall whether they had seen 3 additional test stimuli at the end of each set to encourage attentiveness. We calculated significant neural responses at each electrode by comparing evoked potentials and high frequency power changes during each stimulus vs. rest. Electrodes with significant responses were then mapped to anatomic locations in each subjects brain and then collectively to a standard brain. RESULTS/ANTICIPATED RESULTS: The natural image set elicited significant evoked potentials and high frequency responses at electrodes in each subject. Response latencies, from 80 to 300 ms after stimulus onset, portrayed the evolution of visual processing along the visual pathways, through key sites such as the early visual cortex, ventral temporal cortex, intraparietal sulcus, and frontal eye field. These responses differed significantly from those elicited by simple patterns, which drove early visual cortex but less so in later regions. DISCUSSION/SIGNIFICANCE: These data show that the human brain responds differently to more complex images. Determining the human brains response to naturalistic images is essential for encoding models that describe the processing in the human visual system. These models may further future efforts for electrical neurostimulation therapies such as for restoring vision.
23154 Electrical stimulation of hippocampus and amygdala produces multiple distinct responses in human ventral temporal cortex
- Harvey Huang, Nicholas M. Gregg, Gabriela Ojeda, Benjamin H. Brinkmann, Brian N. Lundstrom, Gregory A. Worrell, Kai J. Miller, Dora Hermes
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- Journal:
- Journal of Clinical and Translational Science / Volume 5 / Issue s1 / March 2021
- Published online by Cambridge University Press:
- 31 March 2021, pp. 92-93
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ABSTRACT IMPACT: This study characterizes interactions between human limbic circuitry and ventral temporal cortex using single pulse electrical stimulation, which may inform emerging stimulation therapies for epilepsy. OBJECTIVES/GOALS: The goal of electrical brain stimulation treatment is to modulate brain network function. However, stimulation inputs to different brain sites alter the network in a variety of ways. This study examines that variability by characterizing responses in a target region while stimulating multiple other brain sites. METHODS/STUDY POPULATION: We measured voltages in intracranial EEG in 6 patients who had electrodes implanted for epilepsy monitoring. We stimulated pairs of electrodes at multiple sites in the brain with a single pulse every 5 to 7 s and measured the resulting corticocortical evoked potential (CCEP) responses in the ventral temporal cortex (VTC). Using a novel clustering method, we uncovered sets of distinct canonical response shapes from the 20 to 500 ms post-stimulation period. This allowed us to group stimulation sites that evoked similar responses. We then related each group to high frequency, broadband, changes in spectral power as a reflection of local neuronal activity. RESULTS/ANTICIPATED RESULTS: We found that the VTC receives strong inputs specifically from the amygdala and hippocampus, both in terms of amplitude and broadband spectral power change. However, inputs from the hippocampus produced a different canonical shape than those from the amygdala. We also observed that VTC responses to inputs from the insula clustered in shape with those from the amygdala. These clustering patterns were consistent across subjects, although the actual shapes of the clusters showed variability. We further observed that some shapes were more associated with increases in overall neuronal activity than others, as reflected by broadband spectral power change. DISCUSSION/SIGNIFICANCE OF FINDINGS: Stimulation of connected sites may drive excitability at the target region in ways that are described by sets of full-time-course responses. By capturing their shapes, we can begin to decipher canonical input types at the circuit level. This approach might identify how stimulation inputs can be tailored to therapy while mitigating adverse effects.
Preventing depression using a smartphone app: a randomized controlled trial
- Mark Deady, Nicholas Glozier, Rafael Calvo, David Johnston, Andrew Mackinnon, David Milne, Isabella Choi, Aimee Gayed, Dorian Peters, Richard Bryant, Helen Christensen, Samuel B. Harvey
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- Journal:
- Psychological Medicine / Volume 52 / Issue 3 / February 2022
- Published online by Cambridge University Press:
- 06 July 2020, pp. 457-466
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Background
There is evidence that depression can be prevented; however, traditional approaches face significant scalability issues. Digital technologies provide a potential solution, although this has not been adequately tested. The aim of this study was to evaluate the effectiveness of a new smartphone app designed to reduce depression symptoms and subsequent incident depression amongst a large group of Australian workers.
MethodsA randomized controlled trial was conducted with follow-up assessments at 5 weeks and 3 and 12 months post-baseline. Participants were employed Australians reporting no clinically significant depression. The intervention group (N = 1128) was allocated to use HeadGear, a smartphone app which included a 30-day behavioural activation and mindfulness intervention. The attention-control group (N = 1143) used an app which included a 30-day mood monitoring component. The primary outcome was the level of depressive symptomatology (PHQ-9) at 3-month follow-up. Analyses were conducted within an intention-to-treat framework using mixed modelling.
ResultsThose assigned to the HeadGear arm had fewer depressive symptoms over the course of the trial compared to those assigned to the control (F3,734.7 = 2.98, p = 0.031). Prevalence of depression over the 12-month period was 8.0% and 3.5% for controls and HeadGear recipients, respectively, with odds of depression caseness amongst the intervention group of 0.43 (p = 0.001, 95% CI 0.26–0.70).
ConclusionsThis trial demonstrates that a smartphone app can reduce depression symptoms and potentially prevent incident depression caseness and such interventions may have a role in improving working population mental health. Some caution in interpretation is needed regarding the clinical significance due to small effect size and trial attrition.
Trial Registration Australian and New Zealand Clinical Trials Registry (www.anzctr.org.au/) ACTRN12617000548336
Maternal dietary quality, inflammatory potential and offspring adiposity throughout childhood: a pooled analysis of 7 European cohorts (ALPHABET consortium)
- Ling-Wei Chen, Adrien Aubert, Jonathan Y. Bernard, Cyrus Cooper, Liesbeth Duijts, Aisling A. Geraghty, Nicholas C. Harvey, James R. Hebert, Barbara Heude, Cecily C. Kelleher, Fionnuala M. McAuliffe, John Mehegan, Rosalie Mensink-Bout, Kinga Polanska, Caroline L. Relton, Nitin Shivappa, Matthew Suderman, Catherine M Phillips
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- Journal:
- Proceedings of the Nutrition Society / Volume 79 / Issue OCE2 / 2020
- Published online by Cambridge University Press:
- 10 June 2020, E155
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Introduction
The foetal programming hypothesis posits that optimising early life factors e.g. maternal diets can help avert the burden of adverse childhood outcomes e.g. childhood obesity. To improve applicability to public health messaging, we investigated whether maternal whole diet quality and inflammatory potential influence childhood adiposity in a large consortium.
MethodsWe harmonized and pooled individual participant data from up to 8,769 mother-child pairs in 7 European mother-offspring cohorts. Maternal early-, late-, and whole-pregnancy dietary quality and inflammatory potential were assessed with Dietary Approaches to Stop Hypertension (DASH) and energy-adjusted Dietary Inflammatory Index (E-DII), respectively. Primary outcome was childhood overweight and obesity (OWOB), defined as age- and sex-specific body-mass-index-z score (BMIz) > 85th percentile based on WHO growth standard. Secondary outcomes were sum-of-skinfold-thickness (SST), fat-mass-index (FMI) and fat-free-mass-index (FFMI) in available cohorts. Outcomes were assessed in early- [mean (SD) age: 2.8 (0.3) y], mid- [6.2 (0.6) y], and late-childhood [10.6 (1.2) y]. We used multivariable regression analyses to assess the associations of maternal E-DII and DASH with offspring adiposity outcomes in cohort-specific analyses, with subsequent random-effects meta-analyses. Analyses were adjusted for maternal age, pre-pregnancy BMI, parity, lifestyle factors, energy intake, educational attainment, offspring age and sex.
ResultsA more pro-inflammatory maternal diet, indicated by higher E-DII, was associated with a higher risk of offspring late-childhood OWOB [pooled-OR (95% CI) comparing highest vs. lowest E-DII quartiles: 1.22 (1.01,1.47) for whole-pregnancy and 1.38 (1.05,1.83) for early-pregnancy; both P < 0.05]. Moreover, higher late-pregnancy E-DII was associated with higher mid-childhood FMI [pooled-β (95% CI): 0.11 (0.003,0.22) kg/m2; P < 0.05]; trending association was observed for whole-pregnancy E-DII [0.12 (-0.01,0.25) kg/m2; P = 0.07]. A higher maternal dietary quality, indicated by higher DASH score, showed a trending inverse association with late-childhood OWOB (pooled-OR (95% CI) comparing highest vs. lowest DASH quartiles: 0.58 (0.32,1.02; P = 0.06). Higher early-pregnancy DASH was associated with lower late-childhood SST [pooled-β (95% CI): -1.9 (-3.6,-0.1) cm; P < 0.05] and tended to be associated with lower late-childhood FMI [-0.34 (-0.71,0.04) kg/m2; P = 0.08]. Higher whole-pregnancy DASH tended to associate with lower early-childhood SST [-0.33 (-0.72,0.06) cm; P = 0.10]. Results were similar when modelling DASH and E-DII continuously.
DiscussionAnalysis of pooled data suggests that pro-inflammatory, low-quality maternal antenatal diets may influence offspring body composition and obesity risk, especially during mid- or late-childhood. Due to variation of data availability at each timepoint, our results should be interpreted with caution. Because most associations were observed at mid-childhood or later, future studies will benefit from a longer follow-up.
400 TW operation of Orion at ultra-high contrast
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- Stefan Parker, Colin Danson, David Egan, Stephen Elsmere, Mark Girling, Ewan Harvey, David Hillier, Dianne Hussey, Stephen Masoero, James McLoughlin, Rory Penman, Paul Treadwell, David Winter, Nicholas Hopps
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- Journal:
- High Power Laser Science and Engineering / Volume 6 / 2018
- Published online by Cambridge University Press:
- 15 August 2018, e47
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The Orion facility at the Atomic Weapons Establishment in the United Kingdom has the capability to operate one of its two 500 J, 500 fs short-pulse petawatt beams at the second harmonic, the principal reason being to increase the temporal contrast of the pulse on target. This is achieved post-compression, using 3 mm thick type-1 potassium dihydrogen phosphate crystals. Since the beam diameter of the compressed pulse is ${\sim}600$ mm, it is impractical to achieve this over the full aperture due to the unavailability of the large aperture crystals. Frequency doubling was originally achieved on Orion using a circular sub-aperture of 300 mm diameter. The reduction in aperture limited the output energy to 100 J. The second-harmonic capability has been upgraded by taking two square 300 mm $\times$ 300 mm sub-apertures from the beam and combining them at focus using a single paraboloidal mirror, thus creating a 200 J, 500 fs, i.e., 400 TW facility at the second harmonic.
Arachidonic acid and DHA status in pregnant women is not associated with cognitive performance of their children at 4 or 6–7 years
- Sarah R. Crozier, Charlene M. Sibbons, Helena L. Fisk, Keith M. Godfrey, Philip C. Calder, Catharine R. Gale, Sian M. Robinson, Hazel M. Inskip, Janis Baird, Nicholas C. Harvey, Cyrus Cooper, Graham C. Burdge, Southampton Women’s Survey (SWS) Study Group
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- Journal:
- British Journal of Nutrition / Volume 119 / Issue 12 / 28 June 2018
- Published online by Cambridge University Press:
- 08 May 2018, pp. 1400-1407
- Print publication:
- 28 June 2018
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Arachidonic acid (ARA) and DHA, supplied primarily from the mother, are required for early development of the central nervous system. Thus, variations in maternal ARA or DHA status may modify neurocognitive development. We investigated the relationship between maternal ARA and DHA status in early (11·7 weeks) or late (34·5 weeks) pregnancy on neurocognitive function at the age of 4 years or 6–7 years in 724 mother–child pairs from the Southampton Women’s Survey cohort. Plasma phosphatidylcholine fatty acid composition was measured in early and late pregnancy. ARA concentration in early pregnancy predicted 13 % of the variation in ARA concentration in late pregnancy (β=0·36, P<0·001). DHA concentration in early pregnancy predicted 21 % of the variation in DHA concentration in late pregnancy (β=0·46, P<0·001). Children’s cognitive function at the age of 4 years was assessed by the Wechsler Preschool and Primary Scale of Intelligence and at the age of 6–7 years by the Wechsler Abbreviated Scale of Intelligence. Executive function at the age of 6–7 years was assessed using elements of the Cambridge Neuropsychological Test Automated Battery. Neither DHA nor ARA concentrations in early or late pregnancy were associated significantly with neurocognitive function in children at the age of 4 years or the age of 6–7 years. These findings suggest that ARA and DHA status during pregnancy in the range found in this cohort are unlikely to have major influences on neurocognitive function in healthy children.
International outbreak of multiple Salmonella serotype infections linked to sprouted chia seed powder – USA and Canada, 2013–2014
- R. R. HARVEY, K. E. HEIMAN MARSHALL, L. BURNWORTH, M. HAMEL, J. TATARYN, J. CUTLER, K. MEGHNATH, A. WELLMAN, K. IRVIN, L. ISAAC, K. CHAU, A. LOCAS, J. KOHL, P. A. HUTH, D. NICHOLAS, E. TRAPHAGEN, K. SOTO, L. MANK, K. HOLMES-TALBOT, M. NEEDHAM, A. BARNES, B. ADCOCK, L. HONISH, L. CHUI, M. TAYLOR, C. GAULIN, S. BEKAL, B. WARSHAWSKY, L. HOBBS, L. R. TSCHETTER, A. SURIN, S. LANCE, M. E. WISE, I. WILLIAMS, L. GIERALTOWSKI
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- Journal:
- Epidemiology & Infection / Volume 145 / Issue 8 / June 2017
- Published online by Cambridge University Press:
- 20 March 2017, pp. 1535-1544
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Salmonella is a leading cause of bacterial foodborne illness. We report the collaborative investigative efforts of US and Canadian public health officials during the 2013–2014 international outbreak of multiple Salmonella serotype infections linked to sprouted chia seed powder. The investigation included open-ended interviews of ill persons, traceback, product testing, facility inspections, and trace forward. Ninety-four persons infected with outbreak strains from 16 states and four provinces were identified; 21% were hospitalized and none died. Fifty-four (96%) of 56 persons who consumed chia seed powder, reported 13 different brands that traced back to a single Canadian firm, distributed by four US and eight Canadian companies. Laboratory testing yielded outbreak strains from leftover and intact product. Contaminated product was recalled. Although chia seed powder is a novel outbreak vehicle, sprouted seeds are recognized as an important cause of foodborne illness; firms should follow available guidance to reduce the risk of bacterial contamination during sprouting.
Contamination-Focused Exposure as a Treatment for Disgust-Based Fears: A Preliminary Test in Spider-Fearful Women
- Jesse R. Cougle, Berta J. Summers, Ashleigh M. Harvey, Kirsten H. Dillon, Nicholas P. Allan
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- Journal:
- Behavioural and Cognitive Psychotherapy / Volume 44 / Issue 6 / November 2016
- Published online by Cambridge University Press:
- 28 July 2016, pp. 640-651
- Print publication:
- November 2016
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Background: Disgust is thought to play a prominent role in multiple anxiety disorders and fears, including spider phobia, though little attention has been given to specific treatment strategies that may be effective for multiple disgust-based fears. Aims: In the present study, we evaluated contamination-focused exposure as a potential transdiagnostic treatment strategy for disgust-based fears in a spider fearful sample. Method: Women with significant spider fear were randomized to three 30-minute sessions of exposure therapy involving repeated contact with a dirt mixture (n=17) or a waitlist control condition (n=17). Assessments of spider fear and disgust were administered at baseline and at one-week posttreatment. Results: At high (but not low) levels of pretreatment disgust propensity, exposure led to lower in vivo spider fear and perceived danger than waitlist, though exposure had no effects on spider-related disgust. Similar effects of exposure on spider fear were found at high levels of pretreatment spider-related disgust. Exposure also reduced fear and danger perceptions, but not disgust, related to a separate contamination assessment (touching a toilet). No effects of treatment were found on self-report measures of spider fear or disgust propensity. Conclusions: These findings suggest contamination-focused exposure therapy may be an effective transdiagnostic treatment strategy for individuals with elevated disgust propensity. Limitations and directions for future research are discussed.
Supported employment for people with severe mental illness: Systematic review and meta-analysis of the international evidence
- Matthew Modini, Leona Tan, Beate Brinchmann, Min-Jung Wang, Eoin Killackey, Nicholas Glozier, Arnstein Mykletun, Samuel B. Harvey
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- Journal:
- The British Journal of Psychiatry / Volume 209 / Issue 1 / July 2016
- Published online by Cambridge University Press:
- 02 January 2018, pp. 14-22
- Print publication:
- July 2016
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Background
Individual placement and support (IPS) is a vocational rehabilitation programme that was developed in the USA to improve employment outcomes for people with severe mental illness. Its ability to be generalised to other countries and its effectiveness in varying economic conditions remains to be ascertained.
AimsTo investigate whether IPS is effective across international settings and in different economic conditions.
MethodA systematic review and meta-analysis of randomised controlled trials comparing IPS with traditional vocational services was undertaken; 17 studies, as well as 2 follow-up studies, were included. Meta-regressions were carried out to examine whether IPS effectiveness varied according to geographic location, unemployment rates or gross domestic product (GDP) growth.
ResultsThe overall pooled risk ratio for competitive employment using IPS compared with traditional vocational rehabilitation was 2.40 (95% CI 1.99–2.90). Meta-regressions indicated that neither geographic area nor unemployment rates affected the overall effectiveness of IPS. Even when a country's GDP growth was less than 2% IPS was significantly more effective than traditional vocational training, and its benefits remained evident over 2 years.
ConclusionsIndividual placement and support is an effective intervention across a variety of settings and economic conditions and is more than twice as likely to lead to competitive employment when compared with traditional vocational rehabilitation.
School Closure Decisions Made by Local Health Department Officials During the 2009 H1N1 Influenza Outbreak
- Harvey Kayman, Sarah Salter, Maanvi Mittal, Winifred Scott, Nicholas Santos, Diana Tran, Ryan Ma
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- Journal:
- Disaster Medicine and Public Health Preparedness / Volume 9 / Issue 4 / August 2015
- Published online by Cambridge University Press:
- 17 July 2015, pp. 464-471
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Objectives
The goal of this study was to gain insights into the decision-making processes used by California public health officials during real-time crises. The decision-making processes used by California public health officials during the 2009 H1N1 influenza pandemic were examined by a survey research team from the University of California Berkeley.
MethodsThe survey was administered to local public health officials in California. Guidelines published by the Centers for Disease Control and Prevention had recommended school closure, and local public health officials had to decide whether to follow these recommendations. Chi-squared tests were used to make comparisons in the descriptive statistics.
ResultsThe response rate from local public health departments was 79%. A total of 73% of respondents were involved in the decision-making process. Respondents stated whether they used or did not use 15 ethical, logistical, and political preselected criteria. They expressed interest in receiving checklists and additional training in decision-making.
ConclusionsPublic health decision-makers do not appear to have a standard process for crisis decision-making and would benefit from having an organized decision-making model. The survey showed that ethical, logistical, and political criteria were considered but were not prioritized in any meaningful way. A new decision-making tool kit for public health decision-makers plus implementation training is warranted. (Disaster Med Public Health Preparedness. 2015;9:464–471)
Contributors
- Edited by Caroline Harvey, James Summers, Lancaster University, Nigel D. White, University of Nottingham
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- Contemporary Challenges to the Laws of War
- Published online:
- 05 November 2014
- Print publication:
- 16 October 2014, pp vii-xiv
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List of contributors
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- By Mike Abbott, Jean-Jacques Amy, Deborah J. Bateson, Johannes Bitzer, Paula Briggs, Anne Connolly, David Crook, Tony Feltbower, Kathy French, Lynne Garforth, Ailsa E. Gebbie, Kristina Gemzell-Danielsson, Marie-Odile Gerval, John Guillebaud, Sunanda Gupta, Kate Guthrie, Susanna Hall, Philip C. Hannaford, Caroline Harvey, Mary Hernon, Lisa Iversen, Gabor Kovacs, Ali A. Kubba, Kathleen McNamee, Nicholas Panay, Tina Peers, Victoria Sephton, Sven O. Skouby, Lesley Smith, Anne Szarewski, Rik H. W. van Lunsen, Catherine White
- Edited by Paula Briggs, Gabor Kovacs, Monash University, Victoria
- Edited in consultation with John Guillebaud, University College London
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- Contraception
- Published online:
- 05 August 2013
- Print publication:
- 11 July 2013, pp vii-viii
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Contributing Authors
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- By Caroline (Cal) Baier-Anderson, Larry Binning, Dominique Brossard, Alvin J. Bussan, Anthony J. Cavalieri, Jason R. Cavatorta, Jed Colquhoun, José Falck-Zepeda, Gregory D. Graff, Stewart M. Gray, The Rev. Lowell E. Grisham, Russell Groves, Michelle Mauthe Harvey, Molly M. Jahn, Shelley Jansky, Jiming Jiang, Nicholas Kalaitzandonakes, Keith Kelling, Deana Knuteson, Peggy G. Lemaux, Marty D. Matlock, William H. Meyers, Paul D. Mitchell, William Muir, Pamela Ronald, Matt Ruark, Eric S. Sachs, Mark K. Sears, Erin Silva, Walter R. Stevenson, Alison Van Eenennaam, Jeffrey D. Wolt, Jeff Wyman, David Zilberman
- Edited by Jennie S. Popp, University of Arkansas, Molly M. Jahn, University of Wisconsin, Madison, Marty D. Matlock, University of Arkansas, Nathan P. Kemper, University of Arkansas
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- Book:
- The Role of Biotechnology in a Sustainable Food Supply
- Published online:
- 05 June 2012
- Print publication:
- 31 January 2012, pp xiv-xviii
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17 - Placental function and later risk of osteoporosis
- Edited by Graham J. Burton, David J. P. Barker, Ashley Moffett, Kent Thornburg
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- The Placenta and Human Developmental Programming
- Published online:
- 04 February 2011
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- 16 December 2010, pp 216-228
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Summary
This chapter addresses the role played by influences during intrauterine or early postnatal life in establishing the risk of osteoporosis in later years. At any age, the amount and quality of an individual's skeleton reflect their experiences from intrauterine life through the years of growth into young adulthood. Epidemiological evidence that the risk of osteoporosis might be modified by the intrauterine and early postnatal environment has emerged from two groups of studies. First, the retrospective cohort studies in which bone mineral measurements were undertaken. Second, mother-offspring cohorts relating the nutrition, body build and lifestyle of pregnant women to the bone mass of their offspring. The two most-studied forms of epigenetic marking are DNA methylation and histone modification. The key nutrients likely to influence fetal bone development include calcium and vitamin D, and therefore this axis provides a model for investigating the epigenetic regulation of bone mass.
Contributors
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- By Saleh H. Alwasel, Susan P. Bagby, David J. P Barker, Richard Boyd, Robert Boyd, Graham Burdge, Graham J Burton, Anthony M Carter, Irene Cetin, Zoe Cole, Cyrus Cooper, Hilary Critchley, Elaine Dennison, Susie Earl, Johan G Eriksson, Caroline H. D Fall, Anne C. Ferguson-Smith, Tom P. Fleming, Alison J. Forhead, Abigail L. Fowden, Dino Giussani, Laura Goodfellow, Nicholas Harvey, Christopher Holroyd, Joan Hunt, Alan A. Jackson, Thomas Jansson, Eric Jauniaux, Rosalind John, Eero Kajantie, Michelle Lampl, Karen Lillycrop, Charlie Loke, Samantha Louey, Per Magnus, Ashley Moffett, Lorna G. Moore, Terry Morgan, Clive Osmond, Perrie F. O'Tierney, Robert Pijnenborg, Lucilla Poston, Theresa L. Powell, Elizabeth J. Radford, Tessa J. Roseboom, Amanda Sferruzzi-Perri, Colin P. Sibley, Gordon C. S. Smith, Emanuela Taricco, Kent Thornburg, Benjamin Tycko, Owen R. Vaughan, Lisbeth Vercruysse
- Edited by Graham J. Burton, David J. P. Barker, Ashley Moffett, Kent Thornburg
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- Book:
- The Placenta and Human Developmental Programming
- Published online:
- 04 February 2011
- Print publication:
- 16 December 2010, pp vii-x
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Contributors
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- By Rose Teteki Abbey, K. C. Abraham, David Tuesday Adamo, LeRoy H. Aden, Efrain Agosto, Victor Aguilan, Gillian T. W. Ahlgren, Charanjit Kaur AjitSingh, Dorothy B E A Akoto, Giuseppe Alberigo, Daniel E. Albrecht, Ruth Albrecht, Daniel O. Aleshire, Urs Altermatt, Anand Amaladass, Michael Amaladoss, James N. Amanze, Lesley G. Anderson, Thomas C. Anderson, Victor Anderson, Hope S. Antone, María Pilar Aquino, Paula Arai, Victorio Araya Guillén, S. Wesley Ariarajah, Ellen T. Armour, Brett Gregory Armstrong, Atsuhiro Asano, Naim Stifan Ateek, Mahmoud Ayoub, John Alembillah Azumah, Mercedes L. García Bachmann, Irena Backus, J. Wayne Baker, Mieke Bal, Lewis V. Baldwin, William Barbieri, António Barbosa da Silva, David Basinger, Bolaji Olukemi Bateye, Oswald Bayer, Daniel H. Bays, Rosalie Beck, Nancy Elizabeth Bedford, Guy-Thomas Bedouelle, Chorbishop Seely Beggiani, Wolfgang Behringer, Christopher M. Bellitto, Byard Bennett, Harold V. Bennett, Teresa Berger, Miguel A. Bernad, Henley Bernard, Alan E. Bernstein, Jon L. Berquist, Johannes Beutler, Ana María Bidegain, Matthew P. Binkewicz, Jennifer Bird, Joseph Blenkinsopp, Dmytro Bondarenko, Paulo Bonfatti, Riet en Pim Bons-Storm, Jessica A. Boon, Marcus J. Borg, Mark Bosco, Peter C. Bouteneff, François Bovon, William D. Bowman, Paul S. Boyer, David Brakke, Richard E. Brantley, Marcus Braybrooke, Ian Breward, Ênio José da Costa Brito, Jewel Spears Brooker, Johannes Brosseder, Nicholas Canfield Read Brown, Robert F. Brown, Pamela K. Brubaker, Walter Brueggemann, Bishop Colin O. Buchanan, Stanley M. Burgess, Amy Nelson Burnett, J. Patout Burns, David B. Burrell, David Buttrick, James P. Byrd, Lavinia Byrne, Gerado Caetano, Marcos Caldas, Alkiviadis Calivas, William J. Callahan, Salvatore Calomino, Euan K. Cameron, William S. Campbell, Marcelo Ayres Camurça, Daniel F. Caner, Paul E. Capetz, Carlos F. Cardoza-Orlandi, Patrick W. Carey, Barbara Carvill, Hal Cauthron, Subhadra Mitra Channa, Mark D. Chapman, James H. Charlesworth, Kenneth R. Chase, Chen Zemin, Luciano Chianeque, Philip Chia Phin Yin, Francisca H. Chimhanda, Daniel Chiquete, John T. Chirban, Soobin Choi, Robert Choquette, Mita Choudhury, Gerald Christianson, John Chryssavgis, Sejong Chun, Esther Chung-Kim, Charles M. A. Clark, Elizabeth A. Clark, Sathianathan Clarke, Fred Cloud, John B. Cobb, W. Owen Cole, John A Coleman, John J. Collins, Sylvia Collins-Mayo, Paul K. Conkin, Beth A. Conklin, Sean Connolly, Demetrios J. Constantelos, Michael A. Conway, Paula M. Cooey, Austin Cooper, Michael L. Cooper-White, Pamela Cooper-White, L. William Countryman, Sérgio Coutinho, Pamela Couture, Shannon Craigo-Snell, James L. Crenshaw, David Crowner, Humberto Horacio Cucchetti, Lawrence S. Cunningham, Elizabeth Mason Currier, Emmanuel Cutrone, Mary L. Daniel, David D. Daniels, Robert Darden, Rolf Darge, Isaiah Dau, Jeffry C. Davis, Jane Dawson, Valentin Dedji, John W. de Gruchy, Paul DeHart, Wendy J. Deichmann Edwards, Miguel A. De La Torre, George E. Demacopoulos, Thomas de Mayo, Leah DeVun, Beatriz de Vasconcellos Dias, Dennis C. Dickerson, John M. Dillon, Luis Miguel Donatello, Igor Dorfmann-Lazarev, Susanna Drake, Jonathan A. Draper, N. Dreher Martin, Otto Dreydoppel, Angelyn Dries, A. J. Droge, Francis X. D'Sa, Marilyn Dunn, Nicole Wilkinson Duran, Rifaat Ebied, Mark J. Edwards, William H. Edwards, Leonard H. Ehrlich, Nancy L. Eiesland, Martin Elbel, J. Harold Ellens, Stephen Ellingson, Marvin M. Ellison, Robert Ellsberg, Jean Bethke Elshtain, Eldon Jay Epp, Peter C. Erb, Tassilo Erhardt, Maria Erling, Noel Leo Erskine, Gillian R. Evans, Virginia Fabella, Michael A. Fahey, Edward Farley, Margaret A. Farley, Wendy Farley, Robert Fastiggi, Seena Fazel, Duncan S. Ferguson, Helwar Figueroa, Paul Corby Finney, Kyriaki Karidoyanes FitzGerald, Thomas E. FitzGerald, John R. Fitzmier, Marie Therese Flanagan, Sabina Flanagan, Claude Flipo, Ronald B. 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- The Cambridge Dictionary of Christianity
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- 05 August 2012
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- 20 September 2010, pp xi-xliv
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Session 2: Other diseases Dietary management of osteoporosis throughout the life course: Symposium on ‘Dietary management of disease’
- Susie Earl, Zoe A. Cole, Christopher Holroyd, Cyrus Cooper, Nicholas C. Harvey
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- Journal:
- Proceedings of the Nutrition Society / Volume 69 / Issue 1 / February 2010
- Published online by Cambridge University Press:
- 08 December 2009, pp. 25-33
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Osteoporosis-related fractures have a major impact on health at the individual and societal levels, through associated morbidity and increased mortality. Up to 50% of women and 20% of men at age 50 years may have a fragility fracture in their remaining lifetimes. Nutrition is important throughout the life course. Thus, adequate Ca and vitamin D intake has been shown to reduce risk of fracture in old age. Other factors such as protein and vitamin K may also be important, although the evidence here is less strong. In childhood Ca or vitamin D supplementation trials have demonstrated modest short-term increases in bone mass, but the long-term implications have not been established. Over recent years it has become apparent that maternal nutrition may have critical and far-reaching persistent consequences for offspring health. Thus, reduced maternal fat stores and low levels of circulating 25-hydroxyvitamin D in pregnancy are associated with reduced bone mass in the offspring; placental Ca transport may be key to these relationships. Wider maternal dietary patterns have also been shown to predict offspring bone mass. These data suggest that an interventional approach aimed at specific micronutrients, such as vitamin D, should be complemented by general optimisation of the mother's diet and lifestyle in order to maximise intrauterine bone mineral accrual and postnatal skeletal growth and thus reduce the burden of osteoporotic fractures in future generations.
Breast-feeding and adherence to infant feeding guidelines do not influence bone mass at age 4 years
- Nicholas C. Harvey, Sian M. Robinson, Sarah R. Crozier, Lynne D. Marriott, Catharine R. Gale, Zoe A. Cole, Hazel M. Inskip, Keith M. Godfrey, Cyrus Cooper, the Southampton Women's Survey Study Group
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- British Journal of Nutrition / Volume 102 / Issue 6 / 28 September 2009
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- 02 April 2009, pp. 915-920
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- 28 September 2009
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The impact of variations in current infant feeding practice on bone mineral accrual is not known. We examined the associations between duration of breast-feeding and compliance with infant dietary guidelines and later bone size and density at age 4 years. At total of 599 (318 boys) mother–child pairs were recruited from the Southampton Women's Survey. Duration of breast-feeding was recorded and infant diet was assessed at 6 and 12 months using FFQ. At 6 and 12 months the most important dietary pattern, defined by principal component analysis, was characterised by high consumption of vegetables, fruits and home-prepared foods. As this was consistent with infant feeding recommendations, it was denoted the ‘infant guidelines’ pattern. At age 4 years, children underwent assessment of whole-body bone size and density using a Hologic Discovery dual-energy X-ray absorptiometry instrument. Correlation methods were used to explore the relationships between infant dietary variables and bone mineral. There was no association between duration of breast-feeding in the first year of life and 4-year bone size or density. ‘Infant guidelines’ pattern scores at 6 and 12 months were also unrelated to bone mass at age 4 years. We observed wide variations in current infant feeding practice, but these variations were not associated with differences in childhood bone mass at age 4 years.
Fruit and vegetable consumption and self-reported functional health in men and women in the European Prospective Investigation into Cancer–Norfolk (EPIC–Norfolk): a population-based cross-sectional study
- Phyo K Myint, Ailsa A Welch, Sheila A Bingham, Paul G Surtees, Nicholas WJ Wainwright, Robert N Luben, Nicholas J Wareham, Richard D Smith, Ian M Harvey, Nicholas E Day, Kay-Tee Khaw
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- Public Health Nutrition / Volume 10 / Issue 1 / January 2007
- Published online by Cambridge University Press:
- 01 January 2007, pp. 34-41
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Objectives
To investigate the association between fruit and vegetable consumption and self-reported physical and mental functional health measured by an anglicised short-form 36-item questionnaire (UK SF-36).
DesignPopulation-based cross-sectional study.
SettingGeneral community in Norfolk, UK.
SubjectsA total of 16 792 men and women aged 40–79 years recruited from general practice population registers as part of the European Prospective Investigation into Cancer (EPIC)–Norfolk study, who completed food-frequency questionnaires in 1993–1997 and Health and Life Experiences Questionnaires 18 months later, were enrolled in the study.
ResultsMean SF-36 physical component summary scores increased significantly with increasing total fruit and vegetable consumption in both men and women (P < 0.0001 for trend). Men and women in the top quartile of consumption compared with the bottom quartile had a significantly higher likelihood of reporting good physical health (defined as a score ≥ 55); odds ratio (OR) 1.30, 95% confidence interval (CI) 1.11–1.53 for men and OR 1.28, 95% CI 1.11–1.48 for women, after controlling for age, body mass index, smoking, education, social class, prevalent illness and total energy intake. Exclusion of current smokers and people with prevalent illness did not alter the associations.
ConclusionHigher fruit and vegetable consumption is associated with better self-reported physical functional health within a general population. Increasing daily intake by two portions of fruit and vegetables was associated with an 11% higher likelihood of good functional health. Since the current average consumption of fruit and vegetables in the UK is about three portions, the recommended ‘five a day’ strategy may have additional benefit for functional as well as other health outcomes in the population.
Rowan Williams, Lost Icons: Reflections on Cultural Bereavement (Edinburgh: T. & T. Clark, 2000), pp. x + 190. No price.
- Nicholas Peter Harvey
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- Scottish Journal of Theology / Volume 56 / Issue 1 / February 2003
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- 10 March 2003, pp. 101-130
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- February 2003
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