Medicine and Health Sciences Commons^™

Comparative Toxicological Assessment Of 2 Bisphenols Using A Systems Approach: Evaluation Of The Behavioral And Transcriptomic Responses Of Danio Rerio To Bisphenol A And Tetrabromobisphenol A, Michael G Morash, Morgan W Kirzinger, John C Achenbach, Ananda B Venkatachalam, Jessica Nixon, Susanne Penny, Joëlle Pinsonnault Cooper, Deborah E Ratzlaff, Cindy L A Woodland, Lee D Ellis

Student and Faculty Publications

The zebrafish (Danio rerio) is becoming a critical component of new approach methods (NAMs) in chemical risk assessment. As a whole organism in vitro NAM, the zebrafish model offers significant advantages over individual cell-line testing, including toxicokinetic and toxicodynamic competencies. A transcriptomic approach not only allows for insight into mechanism of action for both apical endpoints and unobservable adverse outcomes, but also changes in gene expression induced by lower, environmentally relevant concentrations. In this study, we used a larval zebrafish model to assess the behavioral and transcriptomic alterations caused by subphenotypic concentrations of 2 chemicals with the same structural backbone, …

Differential Roles Of Key Brain Regions: Ventral Tegmental Area, Locus Coeruleus, Dorsal Raphe, Nucleus Accumbens, Caudate Nucleus, And Prefrontal Cortex In Regulating Response To Methylphenidate: Insights From Neuronal And Behavioral Studies In Freely Behaving Rats, Nachum Dafny, Catherine Claussen, Emilee Frazier, Yin Liu

Student and Faculty Publications

A total of 3102 neurons were recorded before and following acute and chronic methylphenidate (MPD) administration. Acute MPD exposure elicits mainly increases in neuronal and behavioral activity in dose–response characteristics. The response to chronic MPD exposure, as compared to acute 0.6, 2.5, or 10.0 mg/kg MPD administration, elicits electrophysiological and behavioral sensitization in some animals and electrophysiological and behavioral tolerance in others when the neuronal recording evaluations were performed based on the animals’ behavioral responses, or amount of locomotor activity, to chronic MPD exposure. The majority of neurons recorded from those expressing behavioral sensitization responded to chronic MPD with further …

How And Why Foster Care Impacts Maltreated Youths' School Performance, Mallory Constantine

Lincy Institute Events

Youth mistreated within the foster care system are more likely to miss school as compared to non-maltreated peers. A single report of child maltreatment has a rapid and negative effect on school attendance and causes serious, long-term effects on school performance. A report of maltreatment substantiated by the department of family and child services removes a youth from a foster home and places the child in an alternative setting. These disruptions in foster care often result in additional problems with school behavior, achievement, and attendance. This lecture will explore how disruptions in foster care affect school behavior and performance and …

Cat Color Theory: Can Cat Color Being Accurately Used To Predict Behavior, Emily Mears

Honors Theses

Is there scientific backing for "Tortie-tude" or "Orange Cat Behavior"? Many cat owners swear by these claims. Can coat color predict cat personality? If coat color is an accurate way to predict personality, the cat adoption process could be smoother. Also, veterinarians can be better prepared to avoid cat scratches and bites if they know a color is more likely aggressive. We made and distributed two surveys to determine the perception of personality by color and the actual personalities of cats. The first survey, "Cat Perception," was given to people who work with cats and, therefore, have interacted with a …

Public Acceptance Of Using Artificial Intelligence-Assisted Weight Management Apps In High-Income Southeast Asian Adults With Overweight And Obesity: A Cross-Sectional Study, Han Shi Jocelyn Chew, Palakorn Achananuparp, Palakorn Achananuparp, Nicholas W. S. Chew, Yip Han Chin, Yujia Gao, Bok Yan Jimmy So, Asim Shabbir, Ee-Peng Lim, Kee Yuan Ngiam

Research Collection School Of Computing and Information Systems

Introduction: With in increase in interest to incorporate artificial intelligence (AI) into weight management programs, we aimed to examine user perceptions of AI-based mobile apps for weight management in adults with overweight and obesity. Methods: 280 participants were recruited between May and November 2022. Participants completed a questionnaire on sociodemographic profiles, Unified Theory of Acceptance and Use of Technology 2 (UTAUT2), and Self-Regulation of Eating Behavior Questionnaire. Structural equation modeling was performed using R. Model fit was tested using maximum-likelihood generalized unweighted least squares. Associations between influencing factors were analyzed using correlation and linear regression. Results: 271 participant responses were …

Determining The Feasibility Of A Codesigned And Personalised Intervention (Veg4me) To Improve Vegetable Intake In Young Adults Living In Rural Australian Communities: Protocol For A Randomised Controlled Trial, Katherine M. Livingstone, Jonathan C. Rawstorn, Stephanie R. Partridge, Yuxin Zhang, Eric O, Stephanie L. Godrich, Sarah A. Mcnaughton, Gilly A. Hendrie, Kate Dullaghan, Gavin Abbott, Lauren C. Blekkenhorst, Ralph Maddison, Scott Barnett, John C. Mathers, Laura Alston

Research outputs 2022 to 2026

INTRODUCTION: Diets low in vegetables are a main contributor to the health burden experienced by young adults in rural communities. Digital health interventions provide an accessible delivery model that can be personalised to meet the diverse preferences of young adults. A personalisable digital vegetable intake intervention (Veg4Me) was codesigned to meet the needs of young adults living in rural communities. This study will determine the feasibility of delivering a personalised Veg4Me programme and compare preliminary effects with a non-personalised Veg4Me (control). METHODS AND ANALYSIS: A 12-week assessor-blinded, two-arm, parallel randomised controlled trial will be undertaken from August 2023 until April …

Innate And Adaptive Immune System Consequences Of Post-Traumatic Stress Disorder, Tatlock H. Lauten, Tamara Natour, Adam J. Case

Journal Articles: Cellular & Integrative Physiology

In the field of psychiatry, biological markers are rarely, if ever, used in the diagnosis of mental health disorders. Clinicians rely primarily on patient histories and behavioral symptoms to identify specific psychopathologies, which makes diagnosis highly subjective. Moreover, therapies for mental health disorders are aimed specifically at attenuating behavioral manifestations, which overlooks the pathophysiological indices of the disease. This is highly evident in posttraumatic stress disorder (PTSD) where inflammation and immune system perturbations are becoming increasingly described. Further, patients with PTSD possess significantly elevated risks of developing comorbid inflammatory diseases such as autoimmune and cardiovascular diseases, which are likely linked …

The Lived Experience Of The Covid-19 Pandemic Among Mandate-Resistant Adults In Washington State, Amber N. Peterson

Antioch University Dissertations & Theses

This study examined the lived experience of self-identified, mandate-resistant adults in Washington state. This study explored participants’ experience of the COVID-19 pandemic, from a retrospective framework by uncovering challenges, silver linings, decision-making, and self-reported mental health. Remote interviews were conducted with nine participants. Participants were between 23–31 years old, mostly male, and over half identified as Black. Through semi structured interviews, data was collected and analyzed using Interpretive Phenomenological Analysis (IPA). Participants described their experiences during the COVID-19 pandemic and highlighted significant changes in the way they lived their lives. Most notably, participants described ways in which they defied COVID-19 …

Breastfeeding Perceptions And Decisions Among Hispanic Participants In The Special Supplemental Nutrition Program For Women, Infants, And Children: A Qualitative Study, Emily Fisher, Priyanka Patel, Kathryn G. Wouk, Bidusha Neupane, Futun Alkhalifah, Marilyn M. Bartholmae, Chuanyi Tang, Qi Zhang

Community & Environmental Health Faculty Publications

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a nutrition assistance program in the U.S. WIC served 2.5 million eligible Hispanic women, infants, and children under the age of five in 2021, which is WIC's largest racial/ethnic group. However, limited research has been conducted to understand Hispanic WIC participants' perceptions of WIC breastfeeding recommendations and their breastfeeding decisions. For this qualitative study, we interviewed 18 of these pregnant and postpartum WIC participants on their experiences and decision-making processes related to breastfeeding. Hispanic cultures and home country norms were identified as prominent influences on breastfeeding decisions, along …

The Associations Of Physical Activity And Sedentary Behavior With Self-Rated Health In Chinese Children And Adolescents, Yahan Liang, Youzhi Ke, Yang Liu

Human Movement Studies & Special Education Faculty Publications

Objective

The study aimed to analyze the independent and joint associations of physical activity (PA) and sedentary behavior (SB) with self-rated health (SRH) among Chinese children and adolescents.

Methods

Cross-sectional data on moderate-to-vigorous physical activity (MVPA), school-based PA, extracurricular physical activity (EPA), screen time (ST), homework time, and SRH were assessed through a self-report questionnaire in the sample of 4227 Chinese children and adolescents aged 13.04 ± 2.62 years. Binary logistic regression was used to compare gender differences in PA, SB, and SRH among children and adolescents, and analyses were adjusted for age and ethnicity.

Results

In independent associations, boys …

Perceptions And Use Of The Athletic Training Milestones In Education: A Report From The Aate Research Network, Cailee Welch Bacon, Barton Anderson, Julie Cavallario, Bonnie Van Lunen, Lindsey Eberman

Rehabilitation Sciences Faculty Publications

The Athletic Training Milestones (AT Milestones) were developed as an evaluation tool to capture the breadth and depth of athletic training knowledge, skills, and behavior. However, it is unclear whether athletic training programs are implementing this tool or how they are implementing it to gauge the athletic training clinical progression of students or residents. We aimed to explore the perceptions and use of the AT Milestones among educators in athletic training programs. We used a cross-sectional, web-based survey with open-ended questions to collect data from athletic training programs on if and how they implement the AT Milestones at a programmatic …

Law Library Blog (December 2023): Legal Beagle's Blog Archive, Roger Williams University School Of Law

Law Library Newsletters/Blog

No abstract provided.

Antibiotic-Induced Gut Dysbiosis And Cognitive, Emotional, And Behavioral Changes In Rodents: A Systematic Review And Meta-Analysis, Shivdeep S. Hayer, Soonjo Hwang, Jonathan B. Clayton

Food for Health: Publications

There are previous epidemiological studies reporting associations between antibiotic use and psychiatric symptoms. Antibiotic-induced gut dysbiosis and alteration of microbiota-gut-brain axis communication has been proposed to play a role in this association. In this systematic review and meta-analysis, we reviewed published articles that have presented results on changes in cognition, emotion, and behavior in rodents (rats and mice) after antibiotic-induced gut dysbiosis. We searched three databases—PubMed, Web of Science, and SCOPUS to identify such articles using dedicated search strings and extracted data from 48 articles. Increase in anxiety and depression-like behavior was reported in 32.7 and 40.7 percent of the …

Antibiotic-Induced Gut Dysbiosis And Cognitive, Emotional, And Behavioral Changes In Rodents: A Systematic Review And Meta-Analysis, Shivdeep S. Hayer, Soonjo Hwang, Jonathan B. Clayton

Food for Health: Publications

There are previous epidemiological studies reporting associations between antibiotic use and psychiatric symptoms. Antibiotic-induced gut dysbiosis and alteration of microbiota-gut-brain axis communication has been proposed to play a role in this association. In this systematic review and meta-analysis, we reviewed published articles that have presented results on changes in cognition, emotion, and behavior in rodents (rats and mice) after antibiotic-induced gut dysbiosis. We searched three databases—PubMed, Web of Science, and SCOPUS to identify such articles using dedicated search strings and extracted data from 48 articles. Increase in anxiety and depression-like behavior was reported in 32.7 and 40.7 percent of the …

Somatostatin Regulates Central Clock Function And Circadian Responses To Light, Deborah A.M. Joye, Kayla E. Rohr, Kimberlee Suenkens, Alissa Wuorinen, Thomas Inda, Madeline Arzbecker, Emma Mueller, Alec Huber, Harshida Pancholi, Murray G. Blackmore, Vania Carmona-Alcocer, Jennifer A. Evans

Biomedical Sciences Faculty Research and Publications

Daily and annual changes in light are processed by central clock circuits that control the timing of behavior and physiology. The suprachiasmatic nucleus (SCN) in the anterior hypothalamus processes daily photic inputs and encodes changes in day length (i.e., photoperiod), but the SCN circuits that regulate circadian and photoperiodic responses to light remain unclear. Somatostatin (SST) expression in the hypothalamus is modulated by photoperiod, but the role of SST in SCN responses to light has not been examined. Our results indicate that SST signaling regulates daily rhythms in behavior and SCN function in a manner influenced by sex. First, we …

Yoga And Mindfulness For Social-Emotional Development And Resilience In 3–5 Year-Old Children: Non-Randomized, Controlled Intervention, Alessandra N. Bazzano, Yaoyao Sun, Yuanhao Zu, Julia M. Fleckman, Emma A. Blackson, Tejal Patel, Angie Shorty-Belisle, Keith H. Liederman, Cody Roi

School of Medicine Faculty Publications

Background: Early childhood is the key life course period for development of social-emotional skills, providing the foundation for school readiness and resilience in later life. Age-appropriate yoga and mindfulness programs may contribute to the development of critical skills in children. Young children from minoritized communities that face structural racism and health disparities may benefit from programs that support social-emotional development and contribute to future academic success. Systematic reviews of yoga interventions for young children have indicated the potential for effectiveness in supporting social-emotional development, executive function, and physical activity. However, studies of yoga and mindfulness with non-White children are sparse …

Evolutionary Aspects Of Infections: Inflammation And Sickness Behaviors, Robert Dantzer

Student and Faculty Publications

Sickness behavior was conceptualized initially as the behavioral counterpart of the fever response to infectious pathogens. It helps to raise body temperature to its higher setpoint and to maintain it at this new level and it has the additional benefit of enabling a weakened organism to protect itself from other dangers. The discovery of the behavioral effects of proinflammatory cytokines produced by activated immune cells provided a cellular and molecular basis to this phenomenon. The administration of cytokines or cytokine inducers like lipopolysaccharide to healthy rodents allowed to reveal the similarities and differences between inflammation-induced sickness behavior and the fever …

Behavioral Pathways To Private Well Risk Mitigation: A Structural Equation Modeling Approach, Simon Mooney, Martin Boudou, Jean O'Dwyer, Paul Hynds

Articles

Complex, multi hazard risks such as private groundwater contamination necessitate multiannual risk reduction actions including seasonal, weather-based hazard evaluations. In the Republic of Ireland (ROI), high rural reliance on unregulated private wells renders behavior promotion a vital instrument toward safeguarding household health from waterborne infection. However, to date, pathways between behavioral predictors remain unknown while latent constructs such as extreme weather event (EWE) risk perception and self-efficacy (perceived behavioral competency) have yet to be sufficiently explored. Accordingly, a nationwide survey of 560 Irish private well owners was conducted, with structural equation modeling (SEM) employed to identify underlying relationships determining key …

Enhancing Nonverbal Communication Through Virtual Human Technology: Protocol For A Mixed Methods Study, Analay Perez, Michael D. Fetters, John W. Creswell, Mark Scerbo, Frederick W. Kron, Richard Gonzalez, Lawrence An, Masahito Jimbo, Predrag Klasnja, Timothy C. Guetterman

Psychology Faculty Publications

Background: Communication is a critical component of the patient-provider relationship; however, limited research exists on the role of nonverbal communication. Virtual human training is an informatics-based educational strategy that offers various benefits in communication skill training directed at providers. Recent informatics-based interventions aimed at improving communication have mainly focused on verbal communication, yet research is needed to better understand how virtual humans can improve verbal and nonverbal communication and further elucidate the patient-provider dyad.

Objective: The purpose of this study is to enhance a conceptual model that incorporates technology to examine verbal and nonverbal components of communication and develop a …

Observed And Perceived Benefits Of Providing Physical Activity Opportunities In Elementary Schools: A Qualitative Study, Timothy J Walker, Derek W Craig, Christopher D Pfledderer, Michael C Robertson, Paula Cuccaro, Keisey Fumero, John B Bartholomew

Student and Faculty Publications

INTRODUCTION: Schools play an important role in promoting physical activity for youth. However, school-based physical activity opportunities often compete with other academic priorities, limiting their implementation. The purpose of this study was to qualitatively explore elementary school teacher and staff perspectives on providing physical activity opportunities and how they impact students and learning.

METHODS: We partnered with a school district in Texas to conduct semi-structured individual interviews. We used a purposeful sampling approach to recruit elementary teachers and staff knowledgeable about the physical activity opportunities provided at their school. Interviews included questions about participant opinions of providing physical activity opportunities …

Social Network Analysis Of White-Tailed Deer Scraping Behavior: Implications For Disease Transmission, Michael E. Egan, Kim M. Pepin, Justin Fischer, Scott R. Hygnstrom, Kurt C. Vercauteren, Guillaume Bastille-Rousseau

United States Department of Agriculture Wildlife Services: Staff Publications

Host contact structure affects pathogen transmission in host populations, but many measures of host contact do not distinguish contacts that are relevant to pathogen transmission from those that are not. Scrapes are sites for chemical communication by white-tailed deer (Odocoileus virginianus) during the breeding season and potential sites of transmission of prions, the causative agent of chronic wasting disease (CWD). Scrape-related behaviors vary in their probability of transmitting prions to or from the environment, suggesting that behavior be combined with contact structure to better reflect potential heterogeneity in prion transmission at scrapes. We recorded visits and behaviors by …

Working Together To Increase Australian Children’S Liking Of Vegetables: A Position Statement By The Vegetable Intake Strategic Alliance (Visa), David N. Cox, Karen J. Campbell, Lynne Cobiac, Claire Gardner, Lucinda Hancock, Gilly Hendrie, Amber Kelaart, Michelle Lausen, Astrid Poelman, Ros Sambell, Kim M. Tikellis, Bonnie Wiggins

Research outputs 2022 to 2026

Children need to be repeatedly and consistently exposed to a variety of vegetables from an early age to achieve an increase in vegetable intake. A focus on enjoyment and learning to like eating vegetables at an early age is critical to forming favourable lifelong eating habits. Coordinated work is needed to ensure vegetables are available and promoted in a range of settings, using evidence-based initiatives, to create an environment that will support children’s acceptance of vegetables. This will help to facilitate increased intake, and ultimately realise the associated health benefits. The challenges and evidence base for a new approach are …

Investigating The Relationships Between Concentrated Disadvantage, Place Connectivity, And Covid-19 Fatality In The United States Over Time, Fengrui Jing, Zhenlong Liu, Shan Qiao, Jiajia Zhang Ph.D., Bankole Olatosi Ph.D., Xiaoming Li Ph.D.

Faculty Publications

Background Concentrated disadvantaged areas have been disproportionately affected by COVID-19 outbreak in the United States (US). Meanwhile, highly connected areas may contribute to higher human movement, leading to higher COVID-19 cases and deaths. This study examined the associations between concentrated disadvantage, place connectivity, and COVID-19 fatality in the US over time. Methods Concentrated disadvantage was assessed based on the spatial concentration of residents with low socioeconomic status. Place connectivity was defined as the normalized number of shared Twitter users between the county and all other counties in the contiguous US in a year (Y = 2019). COVID-19 fatality was measured …

Law Library Blog (December 2022): Legal Beagle's Blog Archive, Roger Williams University School Of Law

Law Library Newsletters/Blog

No abstract provided.

Athlete Experiences Of Communication Strategies In Applied Sports Nutrition And Future Considerations For Mobile App Supportive Solutions, David Mark Dunne, Carmen Lefevre-Lewis, Brian Cunniffe, Samuel George Impey, David Tod, Graeme Leonard Close, James P. Morton, Rebecca Murphy

Research outputs 2022 to 2026

Aim:

This study aimed to explore athletes' experiences and opinions of communication strategies in applied sports nutrition, as well as capture suggestions for future mobile app supportive solutions.

Methods:

A qualitative approach was used for this research. Data was generated from semi-structured focus groups (n = 9) with a purposive sample of 41 (male = 24, female = 17) full time professional athletes (mean age 24 ± 4.59) from five sports (football, rugby union, athletics, cycling, and boxing). Data was analyzed using reflexive thematic analysis.

Results:

The analysis identified four higher order themes and five sub themes. Athletes appear dissatisfied …

Synergistic Neuroprotection By A Paf Antagonist Plus A Docosanoid In Experimental Ischemic Stroke: Dose-Response And Therapeutic Window, Madigan M. Reid, Andre Obenaus, Pranab K. Mukherjee, Larissa Khoutorova, Cassia R. Roque, Nicos A. Petasis, Reinaldo B. Oria, Ludmila Belayev, Nicolas G. Bazan

School of Graduate Studies Faculty Publications

Objective: We tested the hypothesis that blocking pro-inflammatory platelet-activating factor receptor (PAFR) with LAU-0901 (LAU) plus administering a selected docosanoid, aspirin-triggered neuroprotectin D1 (AT-NPD1), which activates cell-survival pathways after middle cerebral artery occlusion (MCAo), would lead to neurological recovery. Dose-response and therapeutic window were investigated. Materials and methods: Male SD rats were subjected to 2 hours of MCAo. Behavior testing (days 1-7) and ex vivo MRI on day 7 were conducted. In dose-response, rats were treated with LAU (45 and 60 mg/kg; IP), AT-NPD1 (111, 222, 333 µg/kg; IV), LAU+AT-NPD1 (LAU at 3 hours and AT-NPD1 at 3.15 hours) or …

Bias In Measurement Of Autism Symptoms By Spoken Language Level And Non-Verbal Mental Age In Minimally Verbal Children With Neurodevelopmental Disorders, Shuting Zheng, Aaron Kaat, Cristan Farmer, Audrey Thurm, Catherine A. Burrows, Stephen Kanne, Stelios Georgiades, Amy Esler, Catherine Lord, Nicole Takashashi, Kerri P. Nowell, Elizabeth A. Will Ph.D., Jane E. Roberts, Somer L. Bishop

Faculty Publications

Increasing numbers of children with known genetic conditions and/or intellectual disability are referred for evaluation of autism spectrum disorder (ASD), highlighting the need to refine autism symptom measures to facilitate differential diagnoses in children with cognitive and language impairments. Previous studies have reported decreased specificity of ASD screening and diagnostic measures in children with intellectual disability. However, little is known about how cognitive and language abilities impact the measurement of specific ASD symptoms in this group. We aggregated a large sample of young children (N = 1196; aged 31-119 months) to examine measurement invariance of ASD symptoms among minimally verbal …

Exogenous Short Chain Fatty Acid Effects In App/Ps1 Mice, Diana J. Zajac, Benjamin C. Shaw, David J. Braun, Stefan J. Green, Joshua M. Morganti, Steven Estus

Sanders-Brown Center on Aging Faculty Publications

Elucidating the impact of the gut microbiome on Alzheimer’s Disease (AD) is an area of intense interest. Short chain fatty acids (SCFAs) are major microbiota metabolites that have been implicated as a mediator of gut microbiome effects in the brain. Here, we tested the effects of SCFA-treated water vs. saline-treated water on APPswe/PSEN1dE9 mice maintained under standard laboratory conditions. Mice were treated with SCFAs from five months of age until ten months of age, when they were evaluated for microbiome profile, impaired spatial memory as evaluated with the radial arm water maze, astrocyte activation as measured by Gfap expression and …

Using Noise For The Better: The Effects Of Transcranial Random Noise Stimulation On The Brain And Behavior, Onno Van Der Groen, Weronika Potok, Nicole Wenderoth, Grace Edwards, Jason B. Mattingley, Dylan Edwards

Research outputs 2022 to 2026

NEUROSCI BIOBEHAV REV X (X) XXX-XXX 2021.- Transcranial random noise stimulation (tRNS) is a non-invasive electrical brain stimulation method that is increasingly employed in studies of human brain function and behavior, in health and disease. tRNS is effective in modulating perception acutely and can improve learning. By contrast, its effectiveness for modulating higher cognitive processes is variable. Prolonged stimulation with tRNS, either as one longer application, or multiple shorter applications, may engage plasticity mechanisms that can result in long-term benefits. Here we provide an overview of the current understanding of the effects of tRNS on the brain and behavior and …

Factors Influencing Family Health History Collection Among Young Adults: A Structural Equation Modeling, Ming Li, Shixi Zhao, Yu Yu Hsiao, Oi Man Kwok, Tung-Sung Tseng, Lei Shih Chen

School of Public Health Faculty Publications

Family health history (FHH) can serve as an entry point for preventive medicine by providing risk estimations for many common health conditions. College is a critical time for young adults to begin to understand the value of FHH collection, and to establish healthy behaviors to prevent FHH-related diseases. This study seeks to develop an integrated theoretical framework to examine FHH collection behavior and associated factors among college students. A sample of 2670 college students with an average age of 21.1 years completed a web-based survey. Less than half (49.8%) reported actively seeking FHH information from their family members. Respondents’ knowledge …