Digital Commons Network^™

Mhealth Technology Use And Implications In Historically Underserved And Minority Populations In The United States: Systematic Literature Review, Charkarra Anderson-Lewis, Gabrielle Darville, Rebeccah Eve Mercado, Savannah Howell, Samantha Di Maggio

Faculty Publications

Background: The proportion of people in the United States who are members of at least two ethnic groups is projected to increase to 10% by the year 2050. This makes addressing health disparities and health inequities in minority populations increasingly more difficult. Minority populations, including those who classify themselves as African American and Hispanic, are using mobile phones to access health information via the internet more frequently than those who classify themselves as white, providing unique opportunities for those in public health and health education to reach these traditionally underserved populations using mobile health (mHealth) interventions.

Objective: The objective of …

Circadiomics: Circadian Omic Web Portal, Nicholas Ceglia, Yu Liu, Siwei Chen, Forest Agostinelli, Kristin Eckel-Mahan, Paolo Sassone-Corsi, Pierre Baldi

Faculty Publications

Circadian rhythms play a fundamental role at all levels of biological organization. Understanding the mechanisms and implications of circadian oscillations continues to be the focus of intense research. However, there has been no comprehensive and integrated way for accessing and mining all circadian omic datasets. The latest release of CircadiOmics (http://circadiomics.ics.uci.edu) fills this gap for providing the most comprehensive web server for studying circadian data. The newly updated version contains high-throughput 227 omic datasets corresponding to over 74 million measurements sampled over 24 h cycles. Users can visualize and compare oscillatory trajectories across species, tissues and conditions. Periodicity statistics (e.g. …

Ten Weeks Of High-Intensity Interval Walk Training Is Associated With Reduced Disease Activity And Improved Innate Immune Function In Older Adults With Rheumatoid Arthritis: A Pilot Study, David B. Bartlett, Leslie H. Willis, Cris A. Slentz, Andrew Hoselton, Leslie Kelly, Janet L. Huebner, Virginia B. Kraus, Jennifer Moss, Michael J. Muehlbauer, Guillaume Spielmann, William E. Kraus, Janet M. Lord, Kim M. Huffman

Faculty Publications

Background: Rheumatoid arthritis (RA) is a chronic inflammatory disease in which adults have significant joint issues leading to poor health. Poor health is compounded by many factors, including exercise avoidance and increased risk of opportunistic infection. Exercise training can improve the health of patients with RA and potentially improve immune function; however, information on the effects of high-intensity interval training (HIIT) in RA is limited. We sought to determine whether 10 weeks of a walking-based HIIT program would be associated with health improvements as measured by disease activity and aerobic fitness. Further, we assessed whether HIIT was associated with improved …

Honey Bee Survival And Pathogen Prevalence: From The Perspective Of Landscape And Exposure To Pesticides, Mohamed Alburaki, Deniz Chen, John A. Skinner, William G. Meikle, David R. Tarpy, John Adamczyk, Scott D. Stewart

Faculty Publications

In order to study the in situ effects of the agricultural landscape and exposure to pesticides on honey bee health, sixteen honey bee colonies were placed in four different agricultural landscapes. Those landscapes were three agricultural areas with varying levels of agricultural intensity (AG areas) and one non-agricultural area (NAG area). Colonies were monitored for different pathogen prevalence and pesticide residues over a period of one year. RT-qPCR was used to study the prevalence of seven different honey bee viruses as well as Nosema sp. in colonies located in different agricultural systems with various intensities of soybean, corn, sorghum, and …

Best Practices For Developing And Validating Scales For Health, Social, And Behavioral Research: A Primer, Godfred O. Boateng, Torsten B. Neilands, Edward A. Frongillo Jr., Hugo R. Melgar-Quiñonez, Sera L. Young

Faculty Publications

Scale development and validation are critical to much of the work in the health, social, and behavioral sciences. However, the constellation of techniques required for scale development and evaluation can be onerous, jargon-filled, unfamiliar, and resource-intensive. Further, it is often not a part of graduate training. Therefore, our goal was to concisely review the process of scale development in as straightforward a manner as possible, both to facilitate the development of new, valid, and reliable scales, and to help improve existing ones. To do this, we have created a primer for best practices for scale development in measuring complex phenomena. …

The 1987-1989 Phytoplankton Bloom In Kaneohe Bay, Edward Laws, Satoru Taguchi

Faculty Publications

A remarkable bloom of phytoplankton occurred in the southeast sector (SE) of Kaneohe Bay from 1987 through 1989. During the bloom, concentrations of chlorophyll a at the former site of the Kaneohe municipal wastewater treatment plant outfall averaged a little more than 2 mg m^-3 for a period of 40 months. The increase of chl a was accompanied by a roughly twofold increase in the percentage of chl a accounted for by cells retained on a 35-micron filter, a drawdown of silicate concentrations from roughly 10 μM to 3-4 μM, an increase of nitrate concentrations from roughly 0.5 to …

Belowground Inoculation With Arbuscular Mycorrhizal Fungi Increases Local And Systemic Susceptibility Of Rice Plants To Different Pest Organisms, Lina Bernaola, Marco Cosme, Raymond W. Schneider, Michael Stout

Faculty Publications

© 2018 Bernaola, Cosme, Schneider and Stout. Plants face numerous challenges from both aboveground and belowground stressors, and defend themselves against harmful insects and microorganisms in many ways. Because plant responses to biotic stresses are not only local but also systemic, belowground interactions can influence aboveground interactions in both natural and agricultural ecosystems. Arbuscular mycorrhizal fungi (AMF) are soilborne organisms that form symbiotic associations with many plant roots and are thought to play a central role in plant nutrition, growth, and fitness. In the present study, we focused on the influence of AMF on rice defense against pests. We inoculated …

Cohort Profile: The Maternal And Infant Nutrition Interventions In Matlab (Minimat) Cohort In Bangladesh, Shams El Arifeen, Eva-Charlotte Ekström, Edward A. Frongillo Jr., Jena Hamadani, Ashraful I. Khan, Ruchira T. Naved, Anisur Rahman, Rubhana Raqib, Kathleen M. Rasmussen, Katarina Ekholm Selling, Yukiko Wagatsuma, Lars Åke Persson

Faculty Publications

No abstract provided.

Nuptial Gift Chemistry Reveals Convergent Evolution Correlated With Antagonism In Mating Systems Of Harvestmen (Arachnida, Opiliones), Penelope C. Kahn, Dennis D. Cao, Mercedes Burns, Sarah L. Boyer

Faculty Publications

Nuptial gifts are material donations given from male to female before or during copulation and are subject to sexual selection in a wide variety of taxa. The harvestman genus Leiobunum has emerged as a model system for understanding the evolution of reproductive morphology and behavior, as transitions between solicitous and antagonistic modes of courtship have occurred multiple times within the lineage and are correlated with convergence in genital morphology. We analyzed the free amino acid content of nuptial gift secretions from five species of Leiobunum using gas chromatography–mass spectrometry. Multivariate analysis of the free amino acid profiles revealed that, rather …

Groundsel Bush (Baccharis Halimifolia) Extract Promotes Adipocyte Differentiation In Vitro And Increases Adiponectin Expression In Mature Adipocytes, Anik Boudreau, Scott Fuller, Davidm Ribnicky, Allison J. Richard, Jacqueline M. Stephens

Faculty Publications

© 2018 by the authors. Licensee MDPI, Basel, Switzerland. An ethanolic extract of Baccharis halimifolia (groundsel bush, GB), which is a native Louisiana plant with documented use in Creole folk medicine, has been shown to inhibit lipopolysaccharide (LPS)-induced inflammation in cultured macrophages. Here, we examine the effects of GB on adipocyte development and function, as these processes are attractive targets for intervention in insulin resistance. Oil Red O neutral lipid staining, reverse transcription-quantitative polymerase chain reaction (RT-qPCR), and immunoblotting were used to measure GB effects on lipid accumulation, gene expression, and protein abundance, respectively. In differentiating 3T3-L1 adipocytes, GB enhanced …

Making Epidermal Bladder Cells Bigger: Developmental-And Salinity-Induced Endopolyploidy In A Model Halophyte, Bronwyn J. Barkla, Timothy Rhodes, Kieu Nga T. Tran, Chathura Wijesinghege, John C. Larkin, Maheshi Dassanayake

Faculty Publications

© 2018 American Society of Plant Biologists. All rights reserved. Endopolyploidy occurs when DNA replication takes place without subsequent mitotic nuclear division, resulting in cell-specific ploidy levels within tissues. In plants, endopolyploidy plays an important role in sustaining growth and development, but only a few studies have demonstrated a role in abiotic stress response. In this study, we investigated the function of ploidy level and nuclear and cell size in leaf expansion throughout development and tracked cell type-specific ploidy in the halophyte Mesembryanthemum crystallinum. In addition to developmental endopolyploidy, we examined the effects of salinity stress on ploidy level. We …

Using Hydrogen Stable Isotope Ratios To Trace The Geographic Origin Of The Population Of Bactrocera Dorsalis (Diptera: Tephritidae) Trapped In Northern China, Zihua Zhao, Zhenglong Lu, Gadi V.P. Reddy, Shuo Zhao, Guanghui Lin, Jianyun Ding, Jiajiao Wu, Zhihong Li

Faculty Publications

The oriental fruit fly, Bactrocera dorsalis Hendel (Diptera: Tephritidae), is a generalist feeder that is known to successfully feed and breed on a variety of fruits and vegetables in the tropical and subtropical zones of Asia. Recently, the northward extension of B. dorsalis has been reported, and this geographic range increase relates to both climate changes and the rapid development of domestic and international trade and travel. However, it has not been possible to determine the origin of this pest, which is trapped in north China. In this study, traps baited with the sex attractant methyl eugenol were used to …

Changes To Extender, Cryoprotective Medium, And In Vitro Fertilization Improve Zebrafish Sperm Cryopreservation, Jennifer L. Matthews, Joy M. Murphy, Carrie Carmichael, Huiping Yang, Terrence Tiersch, Monte Westerfield, Zoltan M. Varga

Faculty Publications

Sperm cryopreservation is a highly efficient method for preserving genetic resources. It extends the reproductive period of males and significantly reduces costs normally associated with maintenance of live animal colonies. However, previous zebrafish (Danio rerio) cryopreservation methods have produced variable outcomes and low post-thaw fertilization rates. To improve post-thaw fertilization rates after cryopreservation, we developed a new extender and cryoprotective medium (CPM), introduced quality assessment (QA), determined the optimal cooling rate, and improved the post-thaw in vitro fertilization process. We found that the hypertonic extender E400 preserved motility of sperm held on ice for at least 6 h. We implemented …

A Salt On The Senses, Sineenath Sukkwai, Kongkarn Kijroongrojana, Napapan Chokumnoyporn, Sujinda Sriwattana, Damir D. Torrico, Kairy D. Pujols, Witoon Prinyawiwatkul

Faculty Publications

No abstract provided.

Righteous Or Self-Righteous Anger? Justice Sensitivity Moderates Defensive Outrage At A Third-Party Harm-Doer, Zachary K. Rothschild, Lucas A. Keefer

Faculty Publications

While bystanders' outrage over moral transgressions may represent a genuine desire to restore justice, such expressions can also be self‐serving—alleviating guilt and bolstering one's moral status. Four studies examined whether individual differences in observer justice sensitivity (JS_O) moderate the degree to which outrage at third‐party harm‐doing reflects concerns about one's own moral identity rather than justice per se. Among participants low (vs. high) in JS_O, feelings of guilt predicted greater outrage and desire to punish a corporation's sweatshop labor practices (Studies 1 & 2). Furthermore, affirming one's personal moral identity reduced outrage and support for punishing …

The Effect Of Light Conditions On Interpreting Oil Composition Engineering In Arabidopsis Seeds, Nischal Karki, Philip D. Bates

Faculty Publications

Arabidopsis thaliana is the most developed and utilized model plant. In particular, it is an excellent model for proof‐of‐concept seed oil engineering studies because it accumulates approximately 37% seed oil by weight, and it is closely related to important Brassicaceae oilseed crops. Arabidopsis can be grown under a wide variety of conditions including continuous light; however, the amount of light is strongly correlated with total seed oil accumulation. In addition, many attempts to engineer novel seed oil fatty acid compositions in Arabidopsis have reported significant reductions in oil accumulation; however, the relative reduction from the nontransgenic controls varies greatly within …

Formative Research To Identify Community Partnerships And Foster Relationships For Health Promotion Research In South Mississippi, Jennifer Lemacks, Alicia Landry, Peyton Wenzler

Faculty Publications

Objectives: The purpose of this short communication is to describe the trust building and collaboration, fostering phases of a community-academic partnership between churches and academic researchers using a community-based participatory research approach.

Study design and methods: An academic-community partnership with church leaders was initiated using survey administration and was further developed using focus groups. A coalition was developed, and it guided a subsequent focus group with church members.

Results: Most churches surveyed did not have a health ministry in place but were agreeable that a variety of health topics were appropriate for the church setting. Church leaders …

Teaching Health Impact And Behavior With Infographics, Rosemary M. Caron, Eugenia Opuda, Benjamin Peck

Faculty Publications

The use of Infographics can be a tool that not only allows for the communication of empirical health data in an understandable format, but encourages the health administration student to present evidence-based research in a creative manner. The purpose of this paper is to describe a learning exercise that implements Infographics to demonstrate an impact of a health issue and/or encourage a health behavior change. This learning exercise is developed to increase student knowledge and visual literacy skills with respect to presenting, in a concise format, a well-researched and referenced health issue and/or a health behavior change. Specifically, the exercise …

Effects Of Irradiation Dose On Sperm Production, Insemination, And Male Mating Possible Period In The Sweetpotato Weevil (Coleoptera: Brentidae), Satoshi Hiroyoshi, Takayuki Mistunaga, Tsuguo Kohama, Gadi V.P. Reddy

Faculty Publications

The sterile insect technique (SIT) has been used for the control or eradication of target insect pests. To successfully apply SIT, it is very important to clarify the effect of irradiation on male reproduction in the target pest, because their mating and spermiogenesis abilities affect the success of eradication program. The sweetpotato weevil, Cylas formicarius (Fabricius) (Coleoptera: Brentidae) is a notorious and worldwide pest of sweet potato. We investigated the effect of irradiation at five doses ranging from 0 (control) to 150 Gy on 9-d-old males. Survival rate of the control (no treatment) remained high from day 10 to 20 …

Preoptic Leptin Signaling Modulates Energy Balance Independent Of Body Temperature Regulation, Sangho Yu, Helia Cheng, Marie François, Emily Qualls-Creekmore, Clara Huesing, Yanlin He, Yanyan Jiang, Hong Gao, Yong Xu, Andrea Zsombok, Andrei V. Derbenev, Eduardo A. Nillni, David H. Burk, Christopher D. Morrison, Hans Rudolf Berthoud, Heike Münzberg

Faculty Publications

© Yu et al. The adipokine leptin acts on the brain to regulate energy balance but specific functions in many brain areas remain poorly understood. Among these, the preoptic area (POA) is well known to regulate core body temperature by controlling brown fat thermogenesis, and we have previously shown that glutamatergic, long-form leptin receptor (Lepr)-expressing neurons in the POA are stimulated by warm ambient temperature and suppress energy expenditure and food intake. Here we further investigate the role of POA leptin signaling in body weight regulation and its relationship to body temperature regulation in mice. We show that POA Lepr …

Adiponectin Reduces Bone Stiffness: Verified In A Three-Dimensional Artificial Human Bone Model In Vitro, Sigrid Haugen, Jianying He, Alamelu Sundaresan, Astrid Kamilla Stunes, Kristin Matre Aasarød, Hanna Tiainen, Unni Syversen, Bjørn Skallerud, Janne Elin Reseland

Faculty Publications

Primary human osteoblasts and osteoclasts incubated in a rotating coculture system without any scaffolding material, form bone-like tissue that may be used to evaluate effects of various compounds on mechanical strength. Circulating adiponectin has been found to be negatively associated with BMD and strength and was therefore assessed in this system. Osteospheres of human osteoblasts and osteoclasts were generated with and without adiponectin. The osteospheres were scanned using micro-computed tomography, the mechanical properties were tested by flat punch compression using nanoindentation equipment, and the cellular morphology characterized by microscopy. The association between autologously produced adiponectin and biomechanical properties was further …

When Helping Helps: Exploring Health Benefits Of Cancer Survivors Participating In For-Cause Physical Activity Events, Renée M. Umstattd Meyer, Andrew R. Meyer, Cindy Wu, John Bernhart Ph.D., Mph, Ches

Faculty Publications

Background

Over 15.5 million Americans live with cancer and 5-year survival rates have risen to 69%. Evidence supports important health benefits of regular physical activity for cancer survivors, including increased strength and quality of life, and reduced fatigue, recurrence, and mortality. However, physical activity participation among cancer survivors remains low. Cancer organizations provide various resources and support for cancer survivors, including emotional, instrumental, informational, and appraisal support. Many cancer organizations, like the LIVESTRONG Foundation, support the cancer community by sponsoring and hosting for-cause physical activity events, providing opportunities for anyone (including cancer survivors) to “help”/support those living with cancer. The …

The Application Of Lean Six-Sigma In Food Security And Food Safety: A Lss Strategy For Small Holder Farmers, Chad Laux, Rohit Sabharwal

Faculty Publications

The purpose of this study is to urge smallholder farmers and regional food production companies of developing nations, with particular focus on SHF’s to increase their food production by switching to LSS (Lean Six Sigma) tools to ensure optimal production, improved storage and handling of food quality.

Dietary Diversity Predicts The Adequacy Of Micronutrient Intake In Pregnant Adolescent Girls And Women In Bangladesh, But Use Of The 5-Group Cutoff Poorly Identifies Individuals With Inadequate Intake, Phuong Hong Nguyen, Lieven Huybregts, Tina G. Sanghvi, Lan Mai Tran, Edward A. Frongillo Jr., Purnima Menon, Marie T. Ruel

Faculty Publications

Background: The Minimum Dietary Diversity for Women (MDD-W) indicator based on a 10-food group women dietary diversity score (WDDS-10) has been validated to assess dietary quality in nonpregnant women. Little is known about its applicability in pregnant women, and specifically pregnant adolescent girls with higher nutrient requirements. Objectives: This study aimed to 1) compare the adequacy of micronutrient intakes between pregnant adolescent girls and women, 2) examine the performance of WDDS-10 in predicting the mean probability of adequacy (MPA) of 11 micronutrients, and 3) assess how well the MDD-W cutoff of 5 groups performed in pregnant adolescent girls and women. …

Ambulatory Blood Pressure Threshold For Black Africans: More Questions Than Answers, Abiodun M. Adeoye, Bamidele O. Tayo, Mayowa O. Owolabi, Adewole A. Adebiyi, Daniel T. Lackland, Richard Cooper, Akinlolu Ojo, Gbenga Ogedegbe

Faculty Publications

No abstract provided.

Changes In Physicochemical Properties And Starch Crystallinity Of Sponge Cake Containing Hpmc And Extra Virgin Coconut Oil During Room Temperature Storage, Naratip Poonnakasem, Kalaya Laohasongkram, Saiwarun Chaiwanichsiri, Witoon Prinyawiwatkul

Faculty Publications

Starch retrogradation is an important factor affecting cake firmness. Effects of hydroxy-propyl-methylcellulose (HPMC) at 0.5% (w/w) or extra virgin coconut oil (EVCO) at 20% (w/w), either alone or together, on physicochemical properties and starch crystallinity of sponge cake during storage was investigated. Addition of EVCO increased specific volume and expansion ratio, while addition of HPMC increased water activity of the freshly baked sponge cake. Changes in firmness, moisture, and spin-lattice relaxation time from nuclear magnetic resonance (T1) of sponge cakes followed a first-order kinetic reaction. Use of HPMC and/or EVCO in sponge cake could retard the firmness rate in the …

Work Expectations And The Able-Bodied Adult: Myths And Realities In Food Stamp Reform, Elizabeth Patterson

Faculty Publications

Since at least 2012 congressional Republicans have been seeking ways to strengthen work requirements in the SNAP (Food Stamp) program as a means both for reducing the size and cost of the program and for reinforcing the moral value of work. Most of these proposals have built on an existing requirement that limits access to SNAP benefits for able-bodied adults without dependents (ABAWDs) who are not working at least half-time. Implicit in this requirement are assumptions about the inherent employability of able-bodied adults and the availability of a sufficient number of suitable jobs into which they can be hired. In …

Quick Screen Of Patients' Numeracy And Document Literacy Skills: The Factor Structure Of The Newest Vital Sign, Yen-Ming Huang, Olayinka O. Shiyanbola, Paul D. Smith, Hsun-Yu Chan

Faculty Publications

The Newest Vital Sign (NVS) is a survey designed to measure general health literacy whereby an interviewer asks six questions related to information printed on a nutritional label from an ice cream container. It enables researchers to evaluate several health literacy dimensions in a short period of time, including document literacy, comprehension, quantitative literacy (numeracy), application, and evaluation. No study has empirically examined which items belong to which latent dimensions of health literacy in the NVS using factor analysis. Identifying the factor structure of the NVS would enable health care providers to choose appropriate intervention strategies to address patients’ health …

Importance Of Coverage And Quality For Impact Of Nutrition Interventions Delivered Through An Existing Health Programme In Bangladesh, Phuong Hong Nguyen, Edward A. Frongillo Jr., Tina Sanghvi, Sunny S. Kim, Silvia Alayon, Lan Mai Tran, Zeba Mahmud, Bachera Aktar, Purnima Menon

Faculty Publications

Understanding implementation of interventions is critical to illuminate if, how, and why the interventions achieve impact. Alive & Thrive integrated a nutrition intervention into an existing maternal, neonatal, and child health (MNCH) programme in Bangladesh, documenting improvements in women's micronutrient supplement intake and dietary diversity. Here, we examined how well the nutrition intervention was implemented and which elements of implementation explained intervention impact. Survey data were collected in 2015 and 2016 from frontline health workers (FLW) and households in areas randomized to nutrition‐focused MNCH (intensified interpersonal counselling, community mobilization, distribution of free micronutrient supplements, and weight‐gain monitoring) or standard MNCH …

Comparing Substance Use And Mental Health Outcomes Among Sexual Minority And Heterosexual Women In Probability And Non-Probability Samples, Laurie Drabble, Karen Trocki, Rachael Korcha, Jamie Klinger, Cindy Veldhuis, Tonda Hughes

Faculty Publications

Objective To examine similarities and differences in demographics and key substance use and mental health outcomes in a probability sample of heterosexual women and two samples of sexual minority women (SMW), one recruited using probability and the other using non-probability methods. Methods Using data from four waves of the National Alcohol Survey (NAS; n = 315 SMW; 10,523 heterosexual women) and Wave 3 of the Chicago Health and Life Experiences of Women (CHLEW; n = 688 SMW) study, we examined hazardous drinking, drug use, tobacco use, depression, and help-seeking for alcohol or other drug problems. Results Compared to SMW …