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  1. AU="Dalton, Michelle"
  2. AU="Letard, Sébastien"
  3. AU="Di Gangi, Iole Maria"
  4. AU="Chen, T T"
  5. AU="Alves, Luiz Felipe M F"
  6. AU="Liao, Jing" AU="Liao, Jing"

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  1. Artikel ; Online: Nuts, Energy Balance and Body Weight.

    Baer, David J / Dalton, Michelle / Blundell, John / Finlayson, Graham / Hu, Frank B

    Nutrients

    2023  Band 15, Heft 5

    Abstract: Over several decades, the health benefits of consuming nuts have been investigated, resulting in a large body of evidence that nuts can reduce the risk of chronic diseases. The consumption of nuts, being a higher-fat plant food, is restricted by some in ... ...

    Abstract Over several decades, the health benefits of consuming nuts have been investigated, resulting in a large body of evidence that nuts can reduce the risk of chronic diseases. The consumption of nuts, being a higher-fat plant food, is restricted by some in order to minimize weight gain. In this review, we discuss several factors related to energy intake from nuts, including food matrix and its impact on digestibility, and the role of nuts in regulating appetite. We review the data from randomized controlled trials and observational studies conducted to examine the relationship between nut intake and body weight or body mass index. Consistently, the evidence from RCTs and observational cohorts indicates that higher nut consumption does not cause greater weight gain; rather, nuts may be beneficial for weight control and prevention of long-term weight gain. Multiple mechanisms likely contribute to these findings, including aspects of nut composition which affect nutrient and energy availability as well as satiety signaling.
    Mesh-Begriff(e) Humans ; Appetite ; Body Weight ; Energy Intake/physiology ; Nuts ; Satiation ; Weight Gain ; Randomized Controlled Trials as Topic ; Observational Studies as Topic
    Sprache Englisch
    Erscheinungsdatum 2023-02-25
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu15051162
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Commentary: Methodological and reporting practices for laboratory studies assessing food intake using fixed and ad libitum test meals.

    Buckland, Nicola J / Dalton, Michelle

    Appetite

    2018  Band 130, Seite(n) 336–338

    Mesh-Begriff(e) Eating ; Feeding Behavior ; Humans ; Meals
    Sprache Englisch
    Erscheinungsdatum 2018-06-15
    Erscheinungsland England
    Dokumenttyp Journal Article ; Comment
    ISSN 1095-8304
    ISSN (online) 1095-8304
    DOI 10.1016/j.appet.2018.06.007
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Nicotinic acetylcholine receptor stimulation: A new approach for stimulating tear secretion in dry eye disease.

    Pflugfelder, Stephen C / Cao, Austin / Galor, Anat / Nichols, Kelly K / Cohen, Noam A / Dalton, Michelle

    The ocular surface

    2022  Band 25, Seite(n) 58–64

    Abstract: Tear secretion is regulated by the lacrimal functional unit consisting of afferent and efferent nerve innervation. The afferent arm consists of trigeminal nociceptors on the ocular surface and nasal mucosa. When stimulated by agonists, nicotinic ... ...

    Abstract Tear secretion is regulated by the lacrimal functional unit consisting of afferent and efferent nerve innervation. The afferent arm consists of trigeminal nociceptors on the ocular surface and nasal mucosa. When stimulated by agonists, nicotinic acetylcholine receptors on nerve endings in the nose initiate a reflex arc resulting in instantaneous tear secretion. Pharmacologic nasal neural stimulation to increase endogenous tear production is a novel approach to treating dry eye disease.
    Mesh-Begriff(e) Dry Eye Syndromes ; Humans ; Lacrimal Apparatus/innervation ; Nociceptors ; Receptors, Nicotinic ; Tears
    Chemische Substanzen Receptors, Nicotinic
    Sprache Englisch
    Erscheinungsdatum 2022-05-10
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2208578-6
    ISSN 1937-5913 ; 1542-0124
    ISSN (online) 1937-5913
    ISSN 1542-0124
    DOI 10.1016/j.jtos.2022.05.001
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Seeking gender-affirming medical care: A phenomenological inquiry on skillful coping with transgender and non-binary adults in the United States Midwest.

    Heiden-Rootes, Katie / Meyer, Dixie / Sledge, Renata / Davis, Bryce K / Drallmeier, Theresa / Linsenmeyer, Whitney / Levine, Samantha / Dalton, Michelle R

    Qualitative research in medicine & healthcare

    2023  Band 7, Heft 3, Seite(n) 11485

    Abstract: This study sought to understand how transgender and gender non-binary (TGNB) individuals skillfully cope with healthcare services and to explore how childhood experiences impact expectations, habits, and meaning-making when utilizing healthcare services. ...

    Abstract This study sought to understand how transgender and gender non-binary (TGNB) individuals skillfully cope with healthcare services and to explore how childhood experiences impact expectations, habits, and meaning-making when utilizing healthcare services. Using an interpretive phenomenological approach, we sampled 17, White TGNB adults in the United States, ages 19 to 57, using semi-structed interviews about childhood experiences with healthcare utilization and adult experiences seeking genderaffirming healthcare. Analysis identified one main theme-Anticipate the worst in healthcare and be pleasantly surprised-and three subthemes: i) contrast between positive childhood and negative adulthood experiences in medical care; ii) coping practices for the worst; and iii) finding your unicorn doctor and medical staff for pleasant experiences. Results indicate participants experienced a disruption and acquisition of new coping practices in healthcare settings and the cultivation of a radical imagination for a more liberated medical world for TGNB people. Implications for providers and medical offices for empowering TGNB adults are described.
    Sprache Englisch
    Erscheinungsdatum 2023-12-29
    Erscheinungsland Italy
    Dokumenttyp Journal Article
    ISSN 2532-2044
    ISSN (online) 2532-2044
    DOI 10.4081/qrmh.2023.11485
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: No effect of prefrontal transcranial direct current stimulation (tDCS) on food craving, food reward and subjective appetite in females displaying mild-to-moderate binge-type behaviour.

    Beaumont, Jordan D / Dalton, Michelle / Davis, Danielle / Finlayson, Graham / Nowicky, Alexander / Russell, Mark / Barwood, Martin J

    Appetite

    2023  Band 189, Seite(n) 106997

    Abstract: Previous work suggests there may be an effect of transcranial direct current stimulation (tDCS) on appetite control in people at risk of overconsumption, however findings are inconsistent. This study aimed to further understand the potential eating ... ...

    Abstract Previous work suggests there may be an effect of transcranial direct current stimulation (tDCS) on appetite control in people at risk of overconsumption, however findings are inconsistent. This study aimed to further understand the potential eating behaviour trait-dependent effect of tDCS, specifically in those with binge-type behaviour. Seventeen females (23 ± 7 years, 25.4 ± 3.8 kg m
    Mesh-Begriff(e) Female ; Humans ; Appetite ; Craving/physiology ; Prefrontal Cortex/physiology ; Prospective Studies ; Reward ; Transcranial Direct Current Stimulation/methods ; Adolescent ; Young Adult ; Adult
    Sprache Englisch
    Erscheinungsdatum 2023-08-11
    Erscheinungsland England
    Dokumenttyp Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
    ZDB-ID 1461347-5
    ISSN 1095-8304 ; 0195-6663
    ISSN (online) 1095-8304
    ISSN 0195-6663
    DOI 10.1016/j.appet.2023.106997
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: The effect of transcranial direct current stimulation (tDCS) on food craving, reward and appetite in a healthy population

    Beaumont, Jordan D / Davis, Danielle / Dalton, Michelle / Nowicky, Alexander / Russell, Mark / Barwood, Martin J

    Appetite. 2021 Feb. 01, v. 157

    2021  

    Abstract: The ability to control hedonic appetite is associated with executive functioning, originating in the prefrontal cortex (PFC). These rewarding components of food can override homeostatic mechanisms, potentiating obesogenic behaviours. Indeed, those ... ...

    Abstract The ability to control hedonic appetite is associated with executive functioning, originating in the prefrontal cortex (PFC). These rewarding components of food can override homeostatic mechanisms, potentiating obesogenic behaviours. Indeed, those susceptible to overconsumption appear to have PFC hypo-activation. Transcranial direct current stimulation (tDCS) over the dorsolateral PFC (DLPFC) has been shown to reduce food craving and consumption, potentially via attenuating this reward response. We examined the effects of stimulation on food reward and craving using a healthy-weight cohort. This study is amongst the first to explore the effects of tDCS on explicit and implicit components of reward for different food categories. Twenty-one healthy-weight participants (24 ± 7 years, 22.8 ± 2.3 kg m⁻²) completed two sessions involving double-blind, randomised and counterbalanced anodal or sham tDCS over the right DLPFC, at 2 mA for 20 min. Food craving (Food Craving Questionnaire-State), reward (Leeds Food Preference Questionnaire), and subjective appetite (100 mm visual analogue scales) were measured pre- and post-tDCS. Eating behaviour trait susceptibility was assessed using the Three Factor Eating Questionnaire-Short Form, Control of Eating Questionnaire, and Food Craving Questionnaire-Trait-reduced. Stimulation did not alter food craving, reward or appetite in healthy-weight participants who displayed low susceptibility to overconsumption, with low trait craving, good craving control, and low uncontrolled eating and emotional eating behaviour. Implicit and explicit reward were reliable measures of hedonic appetite, suggesting these are robust targets for future tDCS research. These findings suggest that applying tDCS over the DLPFC does not change food reward response in individuals not at risk for overconsumption, and future work should focus on those at risk of overconsumption who may be more responsive to the effects of tDCS on hedonic appetite.
    Schlagwörter craving ; eating disorders ; food choices ; ingestion ; obesity ; population ; prefrontal cortex ; questionnaires ; research ; risk
    Sprache Englisch
    Erscheinungsverlauf 2021-0201
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    Anmerkung NAL-light
    ZDB-ID 764440-1
    ISSN 0195-6663
    ISSN 0195-6663
    DOI 10.1016/j.appet.2020.105004
    Datenquelle NAL Katalog (AGRICOLA)

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  7. Artikel: Susceptibility to increased high energy dense sweet and savoury food intake in response to the COVID-19 lockdown: The role of craving control and acceptance coping strategies

    Buckland, Nicola J / Swinnerton, Lucy F / Ng, Kwok / Price, Menna / Wilkinson, Laura L / Myers, Anna / Dalton, Michelle

    Appetite. 2021 Mar. 01, v. 158

    2021  

    Abstract: Emerging evidence indicates that for some people, the COVID-19 lockdowns are a time of high risk for increased food intake. A clearer understanding of which individuals are most at risk of over-eating during the lockdown period is needed to inform ... ...

    Abstract Emerging evidence indicates that for some people, the COVID-19 lockdowns are a time of high risk for increased food intake. A clearer understanding of which individuals are most at risk of over-eating during the lockdown period is needed to inform interventions that promote healthy diets and prevent weight gain during lockdowns. An online survey collected during the COVID-19 lockdown (total n = 875; analysed n = 588; 33.4 ± 12.6 years; 82% UK-based; mostly white, educated, and not home schooling) investigated reported changes to the amount consumed and changes to intake of high energy dense (HED) sweet and savoury foods. The study also assessed which eating behaviour traits predicted a reported increase of HED sweet and savoury foods and tested whether coping responses moderated this relationship. Results showed that 48% of participants reported increased food intake in response to the COVID-19 lockdown. There was large individual variability in reported changes and lower craving control was the strongest predictor of increased HED sweet and savoury food intake. Low cognitive restraint also predicted greater increases in HED sweet snacks and HED savoury meal foods. Food responsiveness, enjoyment of food, emotional undereating, emotional overeating and satiety responsiveness were not significant predictors of changes to HED sweet and savoury food intake. High scores on acceptance coping responses attenuated the conditional effects of craving control on HED sweet snack intake. Consistent with previous findings, the current research suggests that low craving control is a risk factor for increased snack food intake during lockdown and may therefore represent a target for intervention.
    Schlagwörter Coronavirus infections ; cognition ; coping strategies ; craving ; energy ; food intake ; healthy diet ; overeating ; people ; research ; risk factors ; satiety ; snack foods ; snacks ; surveys ; total nitrogen ; undereating ; variability ; weight gain
    Sprache Englisch
    Erscheinungsverlauf 2021-0301
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    Anmerkung NAL-light
    ZDB-ID 764440-1
    ISSN 0195-6663
    ISSN 0195-6663
    DOI 10.1016/j.appet.2020.105017
    Datenquelle NAL Katalog (AGRICOLA)

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  8. Artikel ; Online: Exploring the pathways from the power of food to food cravings in a sample of Brazilian young adults.

    Paiva, Juliana Beatriz / Carvalho-Ferreira, Joana Pereira / Penati, Mariana Perecin / Buckland, Nicola J / Dalton, Michelle / da Cunha, Diogo Thimoteo

    Appetite

    2022  Band 181, Seite(n) 106381

    Abstract: The present study has three main objectives: a) to analyse, for the first time, the factor structure of the Control of Eating Questionnaire (CoEQ) in a Brazilian sample; b) to explore, through in-depth interviews, motivators and consequences of food ... ...

    Abstract The present study has three main objectives: a) to analyse, for the first time, the factor structure of the Control of Eating Questionnaire (CoEQ) in a Brazilian sample; b) to explore, through in-depth interviews, motivators and consequences of food cravings among participants with high scores on the CoEQ; and c) to analyse whether and how the power of food is related to food cravings. The study involved 335 young adults aged 18-30 years, balanced for sex. The CoEQ and the Power of Food Scale (PFS) were used in an online survey. The CoEQ and PFS were subjected to confirmatory factor analysis. Semi-structured interviews were also conducted with a subsample (n = 20) with high CoEQ scores. The Socratic questioning method was used for the interviews. The interviews were transcribed and analysed according to thematic content analysis. The PFS and the CoEQ showed adequate factor structure with reliable factors. The results of the qualitative analysis showed that both food availability and seeking relief from stressors serve as motives for food cravings. Concern for health and weight gain were cited as consequences of cravings, as was seeking distraction to cope with these cravings. It was found that the PFS aggregate factor was a significant influencing factor for craving control (β = 0.604; p < 0.001), craving for savoury (β = 0.382; p < 0.001), craving for sweet (β = 0.414; p < 0.001) and positive mood (β = -0.198; p < 0.001). The findings suggest that the relationship between food cravings and the power of food is significant in today's obesogenic environment.
    Mesh-Begriff(e) Humans ; Young Adult ; Craving ; Brazil ; Food ; Feeding Behavior ; Food Preferences ; Surveys and Questionnaires ; Eating
    Sprache Englisch
    Erscheinungsdatum 2022-11-21
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1461347-5
    ISSN 1095-8304 ; 0195-6663
    ISSN (online) 1095-8304
    ISSN 0195-6663
    DOI 10.1016/j.appet.2022.106381
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  9. Artikel ; Online: Effective Transcranial Direct Current Stimulation Parameters for the Modulation of Eating Behavior: A Systematic Literature Review and Meta-Analysis.

    Beaumont, Jordan D / Smith, Natalie C / Starr, David / Davis, Danielle / Dalton, Michelle / Nowicky, Alexander / Russell, Mark / Barwood, Martin J

    Psychosomatic medicine

    2022  Band 84, Heft 6, Seite(n) 646–657

    Abstract: Objective: This study aimed to consider the effect of differing transcranial direct current stimulation (tDCS) parameters on eating-related measures and how issues with experimental design (e.g., inadequate blinding) or parameters variation may drive ... ...

    Abstract Objective: This study aimed to consider the effect of differing transcranial direct current stimulation (tDCS) parameters on eating-related measures and how issues with experimental design (e.g., inadequate blinding) or parameters variation may drive equivocal effects.
    Methods: Literature searches were conducted across MEDLINE, PsycINFO, Scopus, and Science Direct. Studies using conventional sham-controlled tDCS to modify eating-related measures in adult human participants were included. A total of 1135 articles were identified and screened by two independent authors. Study quality was assessed using the Risk of Bias tool. Random-effects meta-analyses were performed, with subgroup analyses to determine differences between parameter sets.
    Results: We identified 28 eligible studies; 7 showed low risk of bias, with the remaining studies showing bias arising from issues implementing or reporting blinding protocols. Large variation in applied parameters was found, including montage, current intensity and density, participant and researcher blinding, and the use of online or offline tasks. The application of differing parameters seemed to alter the effects of tDCS on eating-related measures, particularly for current density ( g = -0.25 to 0.31), and when comparing single-session ( g = -0.08 to 0.01) versus multisession protocols ( g = -0.34 to -0.29). Some parameters result in null effects.
    Conclusions: The absence of tDCS-mediated change in eating-related measures may be driven by variation in applied parameters. Consistent application of parameters that seem to be effective for modulating eating behavior is important for identifying the potential impact of tDCS. Using the findings of this review, we propose a series of parameters that researchers should apply in their work.
    Mesh-Begriff(e) Adult ; Feeding Behavior ; Humans ; Transcranial Direct Current Stimulation/methods
    Sprache Englisch
    Erscheinungsdatum 2022-04-12
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Meta-Analysis ; Systematic Review
    ZDB-ID 3469-1
    ISSN 1534-7796 ; 0033-3174
    ISSN (online) 1534-7796
    ISSN 0033-3174
    DOI 10.1097/PSY.0000000000001074
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel ; Online: Daily Associations Between Alcohol Consumption and Antiretroviral Therapy (ART) Adherence Among HIV-Positive Men Who Have Sex With Men.

    Sheinfil, Alan Z / Foley, Jacklyn D / Moskal, Dezarie / Dalton, Michelle R / Firkey, Madison / Ramos, Jeremy / Maisto, Stephen A / Woolf-King, Sarah E

    AIDS and behavior

    2022  Band 26, Heft 10, Seite(n) 3153–3163

    Abstract: Alcohol consumption is one of the strongest predictors of suboptimal adherence to antiretroviral therapy (ART), however, there is little research that has investigated both within- and between-person associations of alcohol consumption and ART adherence ... ...

    Abstract Alcohol consumption is one of the strongest predictors of suboptimal adherence to antiretroviral therapy (ART), however, there is little research that has investigated both within- and between-person associations of alcohol consumption and ART adherence at the event-level. In this secondary data-analysis, (N = 22) HIV-positive MSM prospectively reported daily alcohol consumption and ART adherence for 42-days. Multilevel models demonstrated (1) days in which participants reported consuming any alcohol was associated with 2.48 increased odds of ART non-adherence, compared to days in which participants reported no alcohol consumption, and (2) there was a non-significant trend indicating days in which participants reported consuming greater than their own average levels of alcohol was associated with increased odds of ART non-adherence. Findings highlight the importance of combining intervention efforts that address alcohol consumption and suboptimal ART adherence, and indicate a need for future research to investigate the mechanisms by which alcohol influences ART adherence.
    Mesh-Begriff(e) Anti-HIV Agents/therapeutic use ; Anti-Retroviral Agents/therapeutic use ; HIV Infections/complications ; HIV Infections/drug therapy ; HIV Infections/epidemiology ; HIV Seropositivity/drug therapy ; Homosexuality, Male ; Humans ; Male ; Medication Adherence ; Sexual and Gender Minorities
    Chemische Substanzen Anti-HIV Agents ; Anti-Retroviral Agents
    Sprache Englisch
    Erscheinungsdatum 2022-04-01
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 1339885-4
    ISSN 1573-3254 ; 1090-7165
    ISSN (online) 1573-3254
    ISSN 1090-7165
    DOI 10.1007/s10461-022-03657-x
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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